UModel Archives

Tag Archive for: UModel

UML Modeling for C++ with UModel

August 21, 2019/in Software, Tools /by David McGahey

C++ is one of the most powerful and efficient programming languages available, the de facto choice for high-performance computing, server applications, and complex architectures that demand the most powerful language constructs. The Unified Modeling Language™ (UML®) is the standard to design, visualize, and document models of software systems implemented in C++ and other source code languages.

Altova UModel competes with even the most advanced UML modeling tools with complete code engineering support in UML modeling for C++. UModel includes: C++ code generation from UML diagrams, reverse engineering C++ code to generate UML models, and round-trip engineering to update revisions to either C++ code and UML models.

Model transformation even lets developers convert an existing UML model designed for Java, C#, or Visual Basic to support C++.

Get Sharp with Altova’s Latest Release

October 17, 2018/in Development, Software, XML /by Erin Cavanaugh

Altova Software Version 2019 introduces over 20 new features to help you sharpen your development game – starting with support for high-res monitors in both XMLSpy and UModel. There are also tools for working with new standards and database versions across the product line, the ability to map and convert data in Google Protocol Buffers format, and much more. Let’s take a look at the highlights.

Altova Version 2019

Software Modeling for Projects of Any Size

March 16, 2016/1 Comment/in Development, Software, Tools /by David McGahey

UModel is Altova’s tool for software modeling with support for all 14 UML diagrams, additional UML-style diagrams for databases and XML Schemas, plus Business Process Modeling (BPM), and SysML. UModel 2016 Release 2 adds code engineering support for C# 6.0, complementing support for Java, Visual Basic, and earlier versions of C#. Creating a UML model from existing code can be a great way to analyze and document an unfamiliar project.

BLOG_State_machine02

Model Driven Architecture with Altova UModel

February 14, 2012/in /by David McGahey

For Version 2012, UModel introduces Model Driven Architecture (MDA), with platform-independent models and a Model Transformation feature that transforms all code relevant modeling elements to and from UML, C#, Visual Basic, Java, databases, and XML Schema. Model Transformation A Model Driven Architecture approach to software engineering with platform independent models provides two primary advantages:

During the design phase, developers do not need to be concerned with the details and variations between software languages
An existing UModel project can be transformed from one source code language to another. For instance, a UML model for a C# application can become a Java or Visual Basic project

Users can even apply model transformation to projects that were reverse engineered from existing source code. For instance, an existing Java application can be reverse-engineered by UModel then transformed to generate Visual Basic classes, and many other possibilities are available. Platform Independent Models Model Driven Architecture is a set of standards and methods for applying the UML (Unified Modeling Language) administered by the Object Management Group. In Model Driven Architecture, the UML model of a software project is a platform independent model (PIM) that can be fully described without concern for the details of any specific programming language. This development strategy allows software architects and other developers to focus exclusively on logic required by the subject domain, rather than characteristics of any programming language. Data Type Mapping During model transformation, UModel maps data types from the source to the target to accommodate differences between languages. The Type Mapping dialog lets you review or even edit type mapping pairs. UModel also automatically adds the target language profile to the transformed project. UML Class Diagrams As part of the model transformation, UModel creates new UML classes and class diagrams for the target, reflecting classes and class diagrams in the original project. The screen shot below shows the Hierarchy of Account diagram for Visual Basic after model transformation from Java. The new Account class in the new folder named VB Target in the model tree contains Visual Basic syntax for all properties and operations. For instance, the new balance property is defined as the Visual Basic Single data type, whereas in Java the data type was float. After transformation, the original Account class for Java is preserved in the model in its original location in the model tree. The original UML design for Java will now generate code in multiple source code languages – Java and Visual Basic. Persistent Transformation Parameters The transformation paradigm extends to updating existing transformations and merging the updates into the specified target models. Transformation parameters are stored in a Model Transformation Profile in the model. The Transformation Profile can be set to run transformations automatically before forward engineering code generation, and/or after reverse engineering, to update elements for one target language based on changes to model elements for another. These Transformation Profile settings can also be changed at any time. This functionality lets UModel automate much of the maintenance of multiple source code languages as your cross-platform model evolves. If you’d like to try out Model Driven Architecture and model transformation with UModel 2012, you can download a free 30-day trial.

Tags: UML, UML tool, UModel, v2012

Intuitive User Interface Features

January 23, 2012/in /by David McGahey

Here at Altova we like to share user interface features across products to give the MissionKit a consistent look and feel, and to help users leverage experience gained using one tool to get up to speed more quickly with the others. In version 2012 we introduced new visual alignment guides in both UModel and MapForce to make it easy to work very rapidly, yet still produce a neat, organized result that communicates effectively with other team members. As users drag elements in the diagram window, alignment snap lines appear automatically to allow any component to align with any other component. In the UModel class diagram shown above, the developer has collapsed the properties and operations compartments to concentrate on class associations. As the CheckingAccount subclass is dragged upwards on the screen, a visual alignment guide appears and offers instant snap-to alignment with the other subclasses of the Account class. Complex data mappings in Altova MapForce might include dozens of components, functions and constants, and visual alignment guides can help organize the mapping view. In the screenshot below, the developer used alignment guides to collect split-name functions together, while concat functions are aligned in a separate group. Constructing the mapping diagram this way can greatly clarify the developer’s intent when multiple complex string manipulations are needed! Of course, aligned components also improve the value of printed diagrams that become part of the permanent documentation for UModel and MapForce projects. We also understand that not everyone likes to work the same way. If you prefer not to see guide lines and to turn off automatic alignment, this feature can be deselected in the Tools / Options menu selection in both UModel and MapForce. If you’d like to see for yourself how intuitively tools in the Altova MissionKit 2012 work together, click here to download a free trial!

Tags: data mapping, MapForce, UML, UModel, user interface, v2012

Meet the Altova Team at Oracle OpenWorld

September 27, 2011/in /by Erin Cavanaugh

Some people say early October brings the most enjoyable weather to San Francisco, and Oracle OpenWorld and JavaOne will make things even better this year from Oct. 2 – 6. If you’re traveling to the City by the Bay for either event, plan to visit the Altova team at booth 106 in the Moscone South Oracle OpenWorld exhibit hall. We’ll be demonstrating all the tools in the Altova MissionKit with special emphasis on multi-database support, tools for working with XML in databases, and solutions for compliance with XBRL, NIEM, HL7, EDI, QR codes, and many other industry standards. Here’s your chance for a personal tour of that Altova tool or feature you’ve been curious to see – whether it’s advanced charting in StyleVision, Java code generation from UML in UModel, or refactoring XML Schemas in XMLSpy. We always enjoy meeting users face to face and hearing about the projects you’re working on too! You can also enter our Altova product raffle for a chance to win a license for Altova MapForce 2011 Basic Edition. We hope to see you there!

Tags: Altova events, Java, JavaOne, MissionKit, Oracle OpenWorld, StyleVision, UML, UModel, XML Editor, XMLSpy

UML Class Diagrams in Altova UModel

July 26, 2011/in /by David McGahey

Altova products have long been recognized for their rich, intuitive user interface. One example is the UModel diagram window, which includes multiple display options for class diagrams to facilitate ease of use and improve information clarity in objected-oriented models. Class diagram style for projects that generate .NET (C# and Visual Basic) application code UModel 2011 Release 3 includes a new option for displaying class diagrams for .NET programmers. If your project will generate source code in .NET programming languages (C# or Visual Basic), your classes may contain .NET properties that can be called from outside like attributes, but are implemented internally as methods. To better organize .NET classes, UModel offers an option to display .NET properties and methods in separate operations compartments inside classes. This view is an optional setting in the Styles helper window for class diagram display and editing. Choosing to display separate .NET properties compartments or a single traditional UML operations compartment has no influence on code generated from the class.

View or Hide Class Properties and Operations Developers can collapse Properties and Operations compartments using convenient grab handle tools along the right edge. They can also customize the display of classes to show or hide individual class properties and operations. The right-click context menu offers a Visible Elements dialog for any selected class.

This feature lets users simplify the diagram to focus on the properties and operations relevant to the task at hand. Hidden items are indicated by ellipses. Clicking on an ellipsis re-opens the Visible elements dialog. Options for Interface Notation UModel 2011 supports alternate diagram styles for interfaces between classes. By default, new interfaces are created in class diagram style with arrowhead styles and notations to indicate the interface creator and interface users. In the class diagram below, the developer wants to concentrate on class relationships and interfaces, so all the properties and operations compartments are collapsed. Interfaces have a special Toggle Notation quick-editing button to switch from the class diagram style to the UML ball and socket interface notation. Visibility Icons vs. Mathematical Operators The UModel visibility icons, along with the visibility pull-down menus in the drawing window and properties menu, have been praised because they avoid confusion with common mathematical operators that can also appear in definitions of properties and operations. But users who prefer the traditional view can choose UML Style in the Project Styles helper window. All the style settings selected to display class diagrams on screen are also applied when rendering project documentation in Word, RTF, or .html formats Find out for yourself how you can improve development of your object-oriented application by customizing the display of class diagrams with Altova UModel – download a free 30-day trial today!

Tags: C#, Microsoft, software modeling, UML, UML tool, UModel, Visual Basic, Visual Studio

Solution to the Software Testing with State Machines Challenge

May 3, 2011/in Software /by David McGahey

Last month in our blog on Software Testing for State Machines with Altova UModel we discovered unexpected behavior in our model of an air conditioning system and challenged readers to improve the design. This post describes one possible solution. When we ran the Tester application for our model, we saw that the Power switch did not turn the system off when it was in the Standby state. In the state machine diagram in our original model, the only route into Standby from Operating mode is via the Standby button, and the only way out of the Standby state is to press the Standby button again, as seen in the detail below. We can create an alternate exit to power off the system from the Standby state simply by drawing a new transition line from Standby to the Off state, and assigning powerButton() as the event that triggers the transition. UModel makes assigning the trigger easy by providing a pop-up window listing events that are already defined in the model. Our completed revision to the model with the new transition from Standby to Off looks like this: After regenerating the Java code and compiling the new version, we can run the Tester application again. The Debug output message window shows that the system entered Standby in Event 3. Event 4, activation of the Power button, now sets the state to Off. Find out for yourself how you can enhance the logic of your own state machine diagrams with Altova UModel – download a free 30-day trial today!

Tags: Java, software modeling, software tools, UML, UML tool, UModel, v2011r2

Software Testing for State Machines

April 5, 2011/in Software /by David McGahey

Many varieties of software testing have gained prominence as developers search for ways to improve quality and meet project deadlines – code review, unit testing, regression testing, beta testing, test-driven development, and more. Regardless of a project’s goals or the source code language employed, it’s well accepted that the earlier a defect is found, the easier, cheaper, and more rapidly it can be fixed. Code generation from UML state machine diagrams, a new feature introduced in Altova UModel 2011 Release 2, can be used to validate conceptual logic very early in project development. Real-world design in a state machine diagram An example included with UModel provides a simple and realistic state machine diagram with a small test application you can run to see for yourself how easily it can be to test the logic of a design. The state machine diagram in the AirCondition.ump project in the UModel 2011 examples folder describes the operation of a typical heating and air conditioning system. The system includes a power button shown on the left side in the transition from the Off state, a modeSelect function that selects heating or cooling, a speedSelect function for the fan, and a standby button that puts the system in the standby mode shown on the right. The example project folder includes all the code generated for the diagram by UModel in Java, C#, and Visual Basic. To try out the Java version, all we have to do is use the command javac STMTester.java to compile the code and java STMTester to run it. The tester application displays a simulated control panel with information windows about the heating and air conditioning unit. The operating buttons appear along the top, the current state is described in the first window, and output messages generated by changes in the system appear in the second window. As shown above, the system initializes in the Off state, the mode is set to heater, and the fan is off. Before you operate the system, you might want to resize the control panel and state machine diagram to follow the actions of the tester application in the diagram itself, as shown in the reduced size image below. Operating the state machine When we click the powerButton, the Current state window is updated and a detailed description of the operations that occurred are listed as Event 1 in the Debug output messages window. If it’s a hot day, we might want to change the mode to Cooling and increase the fan speed, which we can do by clicking the modeSelect and speedSelect buttons. The Current state window updates with each click, and Event 2 and Event 3 are added to the output messages window. Now we can see how the tester application lets us fully exercise the logic of our state machine diagram by clicking every possible sequence of button selections to see if they produce the expected results. For instance if we put the unit in Standby mode (Event 4 below), then press speedSelect, we see in the output messages for Event 5 that no state change occurs in the substate named RegionSpeed. Compare Event 5 to Event 3 in the output messages window as shown below. Now that the system is in Standby mode and we don’t need any heating or cooling, let’s save energy by pressing the Power button to turn it off. Wait a second – it looks like nothing happened. No transition took place in Event 6, and the Current state in the top window is still Standby! Looking back at the state machine diagram, we can see the only way out of Standby mode is to press the Standby button again. Is that really the behavior an average user would expect, that the Power button would not turn off the system from Standby mode? Just imagine how expensive this issue could be to fix if it was first identified much later in product development when the prototype was being tested by a regulatory agency! Here’s a challenge we’ll throw out on the table for our readers: how would you design another more direct route from the Standby state to the Off state? Testing your own state machines You can use the UModel state machine code generation example projects as templates to create test applications for your own designs. You will want to take advantage of the UModel feature that automatically creates operations in a class as you add operation names to transitions in your state machine. Also, the UModel Help system includes detailed information about code generation from state machine diagrams and also uses the AirCondition.ump project file as an example. Find out for yourself how you can improve project development by testing the logic of your own state machine diagrams with Altova UModel – download a free 30-day trial today!

Tags: agile development, software modeling, software tools, UML, UML tool, UModel, v2011r2

Organizing BPMN Diagrams with Layers

February 4, 2011/in /by David McGahey

Altova UModel® 2011 allows users to organize diagrams into subgroups and place each group in an individual layer. Layers can be selectively hidden or exposed, providing a convenient way to decompose a BPMN diagram that describes a complex business process involving multiple departments or enterprises. This layers feature can be used with all diagram types supported by UModel and can clarify any complicated diagram, such as a use case with multiple actors or sequence diagram. You could even add a comments layer to collect feedback on a model from other project stakeholders. Here is a view of the UModel Layers helper window with a Default layer and Comments layer. When you circulate the model for review, the Design layer could be locked to allow changes only to the Comments layer. It’s easy to assign elements to a layer by using the right-click context menu. Later on we could choose to hide the Comments layer from view, while retaining the layer contents in the diagram to preserve a historical record of the reviewer comments. When diagramming a complex business process, we can create individual layers for each participant so each layer then provides a simplified view into a portion of the overall process. In this application, we would name layers by department or enterprise. Here is the UModel Layers helper window for an order processing diagram indicating the Sales Fulfillment layer is visible and the Finance layer is hidden: Here is the order processing diagram showing only the Sales Fulfillment layer: To depict the entire process, we can simply make all layers visible. Here is the same diagram with both layers visible: Find out for yourself how the UModel 2011 layers feature can enhance your BPMN diagrams – download a free trial today!

Tags: Altova, BPMN, UModel

What Do Industry Authors Have to Say About Altova?

January 28, 2011/in /by Niki Devgood

Authors of various industry reference books ranging from SOA and Web services to XML continue to use and recommended Altova tools. The latest update to the Cold Fusion book series – “ColdFusion 9 Developer Tutorial” is an update to John Farrar’s “ColdFusion 8 Developer Tutorial”. In this latest update, Farrar uses the Altova MissionKit, our suite of XML, database, and UML tools to do all his XML work for the book. According to Farrar, “I have a suite of tools from Altova and find they do what I want. I can create XPath, XML Schemas, and more from their tools and don’t ever feel the need to look for a new tool.” Farrar, a ColdFusion expert, teaches the basics of ColdFusion programming, application architecture, and object reuse. He then shows off a range of topics including AJAX library integration, RESTful Web Services, PDF creation and manipulation, and dynamically generated presentation files. So whether you need an overview of XML technologies, the latest information on working with ColdFusion, or want to delve into Web services, you’ll want to check out the Altova Reference Books page on our Web site.

Tags: Altova, Altova XMLSpy, DatabaseSpy, DiffDog, MapForce, MissionKit, SchemaAgent, software tools, StyleVision, technology books, UModel, XML Editor, XMLSpy

MissionKit 2011 Now Available in Japanese

October 12, 2010/in /by Erin Cavanaugh

With the release of Version 2011 we are thrilled to bring you the Altova MissionKit in Japanese. Now all the Altova tools available in the MissionKit have been fully translated into Japanese. Like the English and German versions of the tool suite, the fully translated Japanese language version provides users with powerful functionality for XML and Web development, data mapping and integration, rendering and publishing of XML, XBRL, and database data, UML modeling, and more. All the tools available in the new Japanese language version of The MissionKit are available at the same cost as the English versions, and current Version 2011 users can now unlock any language version using their existing key code. If you haven’t checked out our latest release – Version 2011, download a free, 30-day trial today! The Japanese language version of all the MissionKit tools can be purchased from the Altova Online Shop or through your preferred reseller.

Tags: Altova, DatabaseSpy, DiffDog, Japanese Versions, MapForce, MissionKit, software tools, StyleVision, UModel, Version 2011, XML Editor, XMLSpy

UML Database Modeling in UModel 2011

September 14, 2010/in /by David McGahey

As software applications interact with growing amounts of data, database designs and structures become critical to development of successful projects. UModel® 2011, just launched on September 8, 2010, adds a new feature that empowers users to extend software modeling functionality by modeling relational databases along with Java, C#, and Visual Basic software applications. UModel 2011 accelerates database modeling with features that permits users to:

Import existing tables from all popular relational databases to create UML database diagrams
Modify diagrams for existing tables and generate SQL database change scripts to synchronize the database
Design new database tables and relationships from scratch and issue SQL CREATE scripts

UModel Database Diagram Supported Databases The UModel 2011 database diagram functionality supports multiple databases and automatically adjusts SQL dialects, data types, and other specialized features for the following databases:

Microsoft® SQL Server® 2000, 2005, 2008
IBM DB2® 8, 9
IBM DB2 for iSeries® v5.4, 6.1
Oracle® 9i, 10g, 11g
Sybase® 12
MySQL® 4, 5
PostgreSQL 8
Microsoft Access™ 2003, 2007

UModel Database Diagram Elements UModel 2011 database diagrams support all the following database elements:

Database schemas
Tables
Views
Check Constraints
Primary / Foreign / Unique keys
Indexes
Stored procedures
Functions
Triggers
Database Relationship Associations
Database Relationship with Attributes

Import Existing Database Structures Users can import an existing relational database via a selection in the UModel 2011 Project menu. The Import SQL Database option opens the UModel 2011 Database Connection dialog, with the Database Connection Wizard and all the additional connection options available in DatabaseSpy and other Altova MissionKit tools that interact with popular relational databases. When importing a database, UModel 2011 also automatically adds a database profile to the project. UModel 2011 database diagrams are displayed in a special category in the Diagram Tree Helper window. Modifying Databases in the Model UModel 2011 database diagrams use a dedicated toolbar with icons indicating database elements that are shared with DatabaseSpy, easing the learning curve between tools. As editing proceeds in UModel 2011, the SQL Auto-completion helper window assists with creation of diagrams valid for the SQL database type. As an alternative to working directly in the diagram, users can also edit database elements in the Properties helper window. Database Change Scripts When a developer synchronizes program code from the UModel project, changes in any database diagram generate a Database Change Script with SQL commands to implement the revisions. Database Change Scripts created in UModel can be saved as SQL files, executed directly in the database, or opened in a DatabaseSpy SQL Editor window via a convenient button in the UModel Database Change Script dialog. Conversely, if another team member modifies a table directly in the database, a developer can update the UML model by merging the database changes. After synchronization of the UML model with the latest version of the database, the database diagram shows a new column in the Teachers table. Like all other UModel diagram types, UModel 2011 lets users save database diagrams as image files and include them in automatically-generated project documentation. Visit the Altova What’s New page to learn more about all the new features in the Altova MissionKit 2011. Model databases along with system requirements, business rules, and application code for your next development project – click here to download a free 30-day trial of UModel 2011 today!

Tags: database tool, DatabaseSpy, MissionKit, UML, UML tool, UModel, v2011

Ride the UML Heat Wave

July 19, 2010/in /by David McGahey

Get the Most Advanced UML Features – And Save 50%, 70%, or Even 90% Over Competing Tools! For a limited time we’re offering special savings on Altova UModel. Combining a rich visual interface with superior usability features, UModel also includes high-end code engineering functionality to empower you with the maximum benefits of UML software development. Starting at just $149, Altova UModel delivers the most advanced UML modeling features in the industry – at a fraction of the cost of other UML tools.
The same powerful functionality and ease of use that you’ve experienced in other Altova tools is packed into an affordable, intuitive UML modeling tool. UModel supports: * All 14 UML 2.3 diagrams * SysML and BPMN * Code gen and reverse engineering of Java, C#, and VB .NET * Round-trip engineering * XMI import / export * Visual Studio and Eclipse integration * 32- and 64-bit versions * And much more Cool off with an additional 20% discount
Enter code JULY10 during checkout in the Altova Online Shop for 20% off UModel. Act fast – this sizzling offer expires July 31, 2010. *Savings calculated by comparing published single-user prices of Sparx Enterprise Architect Engineering Edition, Magicdraw Professional Edition, and IBM Rational Software Architect Standard Edition including Rational Modeling Extension for Microsoft .NET, with equivalent UModel Enterprise Edition configured with comparable bundled software maintenance plans.

Tags: UML, UML tool, UModel

Altova Adds to NIEM Support in v2010r3

May 10, 2010/2 Comments/in Technology /by Niki Devgood

Clashes between government agencies are the stuff of legends and entire TV shows: the FBI and the CIA, the local sheriff’s department and the big city CSI, Homeland Security and the Pentagon, Jack Bauer and CTU. Perhaps this has to do with the territorial nature of some of these entities, but perhaps, just perhaps, technology has a part to play in these conflicts. Incompatible architectures and data formats, legacy systems, and other technology road blocks within the United States government sometimes made it difficult for agencies to efficiently share pertinent information such as arrest reports, amber alerts, immigration details, and more.
The National Information Exchange Model (NIEM) is an XML-based standard for data exchange between United States government agencies and their information partners. It aims to provide a means for these entities to improve decision making, achieve greater operating efficiency, mitigate risk, improve public safety, and increase ROI through intergovernmental information exchange.
As a leader in XML tools and technologies, the Altova MissionKit already inherently supports NIEM on a variety of different levels. In v2010r3, we added two very specific features to XMLSpy that extend the XML editor with capabilities that are invaluable for NIEM development. For more on these features, see the recent NIEM blog post by our CEO and XML Aficionado, Alexander Falk.
Below is a brief overview of the support provided for NIEM across the MissionKit, from XML Schema editing in XMLSpy, to XMI import and UML diagramming in UModel, to data integration in MapForce, and beyond.

XMLSpy

XMLSpy® 2010 provides a graphical schema design interface which simplifies the development of XML Schemas, allowing XML code to be generated in real-time behind the scenes. Users can switch back and forth between this view and text view at any time during their design process.

The graphical schema editor provides built-in support for creating the IEPD Extension Schema, Constraint Schema, and Exchange Schema.

In addition to the broad XML Schema support described above, XMLSpy provides comprehensive support for all other prevalent XML technologies, including:

Graphical and text-based editing views
Sophisticated XML Schema and XML instance validation
XML instance document creation
XSLT editor, debugger, and profiler
Web services tools (WSDL editor, SOAP client, SOAP debugger)

UML Diagrams

The first stage in any development lifecycle is a thorough business requirements review. UML is particularly well-suited to modeling software projects because it provides a standardized approach to the design process. Scenario-based planning is recommended for NIEM, and though there is no UML diagram requirement, class diagrams, use-case diagrams, and sequence diagrams all provide value to IEPD documentation. In addition, NIEM provides a free tool for mapping data requirements based on an uploaded XMI representation of a UML model
UModel® 2010 is an advanced UML tool that supports all fourteen UML 2.3 diagrams, BPMN, SysML, and more. It works seamlessly with XML technologies like XMI, letting users easily import and export XMI based on their UML diagrams. UModel can even render XML Schemas in a format similar to UML diagrams and integrates seamlessly with all other MissionKit tools including XMLSpy, MapForce, and SchemaAgent. UModel also supports code generation, round-trip engineering, and reverse engineering, as well as integration with the popular Visual Studio and Eclipse IDEs.
UModel can be used two different phases of NIEM development:

Scenario Planning – to model and document with use case diagrams, sequence diagrams, and business process modeling
Map & Model – to develop class diagrams to create the exchange content model

XML Schema Management

Because of the potential to have many different schemas in each IEPD, XML Schema management can become an arduous process. SchemaAgent® 2010 is a unique file management tool that lets users visually manage their XML Schema, XML, XSLT, and WSDL assets in a project-based environment so that changes and structure of the file configuration can be easily recognized. SchemaAgent users can even view mapping files created using MapForce.

Data Mapping & Exchange

Data mapping is a crucial step at several levels in the NIEM process. Mapping helps users generate a subset schema to determine what elements can be used from the core and domain models, it is also used to perform a transform from one NIEM vocabulary to another. Some NIEM implementations also employ Web services to provide a mechanism for the exchange.
MapForce® 2010 is an any-to-any data mapping and integration tool that supports all of the potential data formats used in the NIEM lifecycle including XML, databases, flat files, Excel 2007+, and Web services. MapForce maps data based on its underlying structure (i.e. XML Schema), enabling mapping designs to be reused for recurrent transformations. MapForce also supports mapping to and from multiple source or target components. In addition, MapForce can be used to generate documentation detailing mapping projects for non-technical stakeholders in a variety of formats such as HTML and Microsoft® Word.

To try out this functionality on your own, download a free 30-day trial of Altova MissionKit now!

Tags: MapForce, MissionKit, NIEM, SchemaAgent, UModel, XML Editor, XML Schema, XMLSpy

Altova MissionKit Integration with Visual Studio – On with the Show!

April 11, 2010/3 Comments/in /by Niki Devgood

Altova products have long supported tight integration with Visual Studio, giving developers seamless access to the advanced functionality of XMLSpy, MapForce, StyleVision, and UModel directly in their preferred development environment.So naturally, the Altova team is excited to attend the launch of Visual Studio 2010 on April 12-14 at the Bellagio Hotel and Casino in Las Vegas, NV. We’ll be demonstrating all the latest features of the Altova MissionKit 2010 Release 2 and we’d love to meet you at booth 614 on the Exhibition floor.If you’re not headed to Las Vegas, you can read more about Altova Integration with Visual Studio at the IDE Integration page on the https://www.altova.com/. Or follow the links below for detailed information on Visual Studio integration for each tool in the MissionKit:XMLSpy 2010 Professional and Enterprise Editions support seamless integration with Visual Studio , Microsoft’s premier application development environment, where you’ll have access to all of XMLSpy’s tools and utilities for modeling, editing, transforming, and debugging XML technologies.MapForce 2010 Professional and Enterprise Editions support full Visual Studio integration, allowing you to harness the power of MapForce for data integration, Web services implementation, and C++, C#, and Java code generation directly inside Visual Studio.StyleVision 2010 Professional and Enterprise Editions are offered as Visual Studio plugins, meaning that you can easily design and implement stylesheets for simultaneous XML, XBRL, and database output to HTML, RTF, PDF, and Word 2007+ (OOXML) directly within Visual Studio.UModel 2010 Enterprise Edition now supports advanced integration with Visual Studio, including code/model synchronization, giving you access to all of its UML modeling capabilities from within Visual Studio.(Oh yes, we know Visual Studio is not the only tool for all the XML, data integration, and UML developers out there. The Altova MissionKit IDE integration modules also support Eclipse.)

Tags: Altova events, MapForce, MissionKit, StyleVision, UModel, Visual Studio, XMLSpy

Splitting Large UML Sequence Diagrams

March 31, 2010/1 Comment/in /by David McGahey

A new feature introduced in UModel 2010 release 2 allows you to split large sequence diagrams when you reverse engineer existing Java, C#, or Visual Basic source code. What are the advantages of splitting a sequence diagram, and how should you decide to split or not? Obviously, a single diagram makes it easy to examine in one view all the interactions that occur during the execution of a class operation. On the other hand, a large, complex diagram can be cumbersome to view, navigate, analyze, and print in a readable format. Fortunately, UModel 2010r2 makes it quick and easy to experiment. After you generate your sequence diagram, if you don’t like the results, just click the Undo button and you can create a new variation by choosing different options in the Sequence Diagram Generation dialog. Or, you can even apply the Generate Sequence Diagram feature more than once to the same class operation, and maintain multiple versions of the sequence diagram in your model. For instance, if you plan to modify the existing code, you might want to keep a permanent record of the “before” and “after” editions to document your changes. We recently adapted our analysis of a bank ATM legacy application to create two new Technical Briefs in the Reference Library section of the Altova Web site, titled Analyze a Legacy Application with Altova UModel and Enhance a Legacy Application with Altova UModel. Enhancement of the code included adding a new method called getFinalOkay directly in the original source code file for the Withdrawal class. When we completed the round trip by synchronizing our UModel project with the application code, the split version of the sequence diagram included a dedicated sub-diagram for the new method. The sub-diagram is automatically labeled with a note and hyperlinked to the main diagram. If you’re ready to see for yourself how a visual software model can help you work with your own legacy application, click here to download a fully-functional free trial of Altova UModel!

Tags: C#, Java, reverse engineering, UML, UML tool, UModel, Visual Basic

Altova at Microsoft PDC

November 13, 2009/in XBRL /by Niki Devgood

The Altova road trip continues as we head west to Microsoft PDC in Los Angeles from November 17-19 at the Los Angeles Convention Center. If you’ll be attending PDC, make sure to stop by and meet with the Altova team at booth 517. We’ll be demonstrating all the Most Wanted features of Version 2010, our latest software release that includes XBRL enhancements in XMLSpy, support for WSDL 2.0 in XMLSpy and MapForce, a new absolute positioning design paradigm in StyleVision, database schema conversion in DatabaseSpy, and much more. With the new emphasis on software modeling in Microsoft development tools, you’ll want to check out SysML and all the other new functionality in UModel 2010. We love L.A., but if you’re not going to PDC this year, be sure to check the Altova blog again later for updates about the event and more details about Version 2010.

Tags: Altova, Altova events, Altova XMLSpy, DatabaseSpy, MapForce, StyleVision, tradeshows, UModel, v2010, WSDL 2.0, XBRL, XMLSpy

NYC & Company Case Study

September 14, 2009/in Hardware /by Niki Devgood

Overview NYC & Company is the official marketing, tourism and partnership organization for the five boroughs of New York City. Its mission is to maximize travel and tourism opportunities, build economic prosperity, and spread the dynamic image of New York City around the world. In 2008-2009, the company initiated a major rebranding, redefining their Web presence and launching an interactive multi-media center in Midtown Manhattan. At the center of this transformation, NYC & Company used development tools from the Altova MissionKit – UModel, DiffDog, DatabaseSpy, and XMLSpy. The NYC & Company Web site and Information Center was created together with online powerhouses as Google and Travelocity, reservation sites like Open Table, content providers Time Out, Greenopia.com, the New York City Department of Cultural Affairs, and more. The Challenge As the single organization responsible for meeting the marketing and tourism needs of the city of New York, NYC & Company has been tasked with meeting Mayor Bloomberg’s January 2006 State of the City goal of luring 50 million visitors by the year 2015 – up from an estimated 43 million in 2006. A large part of the effort behind this push would be manifested in a general Web site rebrand/redesign coupled with the creation of an interactive visitor center. NYC & Company chose to use existing tools and technologies as much as possible, leveraging their ColdFusion Web site architecture, the Eclipse software development platform, a SQL Server 2005 backend, and the Altova MissionKit. A new content management system was also implemented to manage the large amounts of data and associated workflow. The Solution The NYC & Company Web site redesign included a migration from nycvisit.com, which followed a typical convention and visitor bureau site structure, to the much more animated and multi-faceted nycgo.com, a design that promotes the dynamic nature of the resources available and of the city itself. nycvisit.com on 26 February 2008 nycgo.com on 22 May 2009 UML Modeling The new design components were drawn out as a UML class diagram, expanding on the data model that was created for the live Web site. NYC & Company used Altova UModel to map out the physical structure of nycgo.com, importing their XML Schema definition to ensure adherence to formatting rules. The class diagram was used to represent the new Web site structure at a high level, and to model the objects that needed to be built into NYC & Company’s content management system (CMS). UML design in UModel also enabled the company to generate documentation so that the developers could share the UI design with those not familiar with the intricacies of UML. UModel UML Class Diagram of the nycgo Web site NYC & Company then worked with third party design vendor, HUGE, Inc., to further analyze the UML wire frames and predict user interaction scenarios for the nycgo Web site. Dynamic code was then delivered in JSP, implemented on JRun then subsequently converted to ColdFusion. Code Differencing NYC & Company chose to migrate their JSP templates to ColdFusion 8 for its rapid application development capabilities, rich feature set, and intrinsic simplicity. DiffDog, Altova’s diff/merge tool, was an integral part of the development process, helping the development team to ensure that the ColdFusion code was in line with the original JSP. NYC & Company could easily recognize and reconcile any crucial differences using DiffDog’s straightforward text comparison interface. JSP/CFM code differencing in DiffDog Database Migration As part of their rebranding effort, NYC & Company successfully migrated their data from SQL Server 2000 to SQL Server 2005. NYC & Company used Altova DatabaseSpy to connect to the database, structure queries, and for database analysis. They also use the integrated SQL Editor to test their more complex SQL queries. This enabled them to do their database management and testing in-house, with non-technical and even non-DBA team members assembling complex SQL scripts with features such as auto-completion, syntax color coding, automatic formatting, and refactoring. Building Out the Content Management System NYC & Company used a third party CMS to manage workflow and collaboration for newly designed the Web site. The CMS was also modified to output XML feeds. Additionally, content sourced from NYC & Company’s partners was validated against an XML Schema and then imported into the CMS. Every night, a scheduled task is initiated that delivers the formatted XML feeds to the interactive data center. XMLSpy, Altova’s XML editor, provides NYC & Company with all of its XML editing needs – from validating and saving content, to managing and manipulating it as part of an integrated workflow. Real-time XML Feeds The XML feeds that are available on the nycgo Web site, and the interactive wall kiosks and tables at the Information Center are taken from data submitted by NYC & Company’s numerous content partners and provide real-time information about attractions and events all around the city. Once accessed, the information can be transferred to any mobile device via SMS. The walls display touch-screen FAQ stations that inform visitors about top New York City attractions and provide other useful information like how to tip a doorman, places to exchange currency, etc. in English and nine other languages. Users can also buy MetroCards and tickets to exhibits and other popular events. The same real-time data is also fed to interactive tables, where visitors place a “puck” on a Google map of the city to select their area of interest. They then click on a category (e.g., dining, entertainment, etc.) to get more information. The Results NYC & Company offers the latest in travel and tourism to New York City’s visitors, which number well over 40 million in any given year and offers a wealth of new experiences and up-to-date information to adventurous locals. The innovative new Web site design and interactive exploration center pulls together the latest in hardware, software, and data management technologies to showcase every aspect of this multi-faceted city to tourists from all walks of life and with all sorts of interests. NYC & Company was able to leverage the Altova MissionKit to manage large amounts of disparate data from a variety of different sources -from the preliminary UML modeling, to code differencing, database management, and XML editing. Find out how the Altova MissionKit can help with the end-to-end management of all of your data assets. Download a fully functional free trial of the Altova MissionKit today!

Tags: Altova, Case Study, DatabaseSpy, DiffDog, MissionKit, UModel, XMLSpy

Part 5 – Analyzing a Legacy Application with Altova UModel

June 15, 2009/in /by David McGahey

Previously in Part 1, Part 2, Part 3, and Part 4 of this series we applied Altova UModel reverse-engineering functionality to create UML diagrams for an ATM banking simulation application. After analyzing the existing architecture, we planned and implemented a new feature, the withdrawal fee. Even in a reduced size, our updated sequence diagram for the withdrawal transaction clearly represents in graphical form the nested logic structure of the source code. This morning we happened to run into the ATM product manager at the coffee machine. “You’ve been working on that ATM code for over a month now,” he said. “When am I going to see what you’ve accomplished?” We can take advantage of the UModel Generate Documentation feature to satisfy this request. UModel will automatically create customized documentation for our project in HTML, Microsoft Word, or RTF formats. The Include tab in the Generate Documentation dialog box lets us choose which diagram types to include, and to specify the level of detail for our report by allowing us to expand each diagram element type. For an overview report, we can select all diagram types. We’ll also select class from the Elements list to show further information about the classes in our application. UModel helpfully asks if we want to add elements derived from class as well. After we have selected or adjusted other document parameters, including fonts and sizes, UModel generates the report in just a few seconds. At the top of the first page, the report begins with an index of diagrams and a separate index of elements. Each indexed item is hyperlinked to a bookmark in the document. Regardless which format you choose, the resulting report is fully editable. For instance, we can add a footer that includes page numbers and a tag line recording the document creation date. We can grab the tag line UModel created to create our footer. Our completed report contains all the UML diagrams that describe the legacy ATM application, with detailed class diagrams that show the class properties and operations. Additionally, the illustration of each class is accompanied by a hierarchy diagram to show the class relationships, and a list of all the class associations. Later on as our project evolves further, we can easily generate an updated version of the report. We could even take advantage of the UModel command line functionality or the UModel API to automate creation of project documentation, or we could attach the .html version of the report to our developer team wiki. But for now all we have to do is email the report to the ATM product manager. Conclusion We hope you’ve enjoyed following along with this exercise in Analyzing a Legacy Application with Altova UModel. Although we are ending the series here, in the real world there is much more work to do on our ATM application. For instance, the feature to permit users to accept the fee or cancel a withdrawal remains to be implemented. Or, we could update the legacy code with newer Java language constructs such as generics, annotations, and enumerations. If you’re already experienced with UML we hope we’ve shown you a new trick or two. If you are a developer who’s never tried UML, we wanted to give you some of the flavor and benefits of visual software modeling. Either way, if you’re ready to go further on your own project, click here to download a fully-functional free trial of Altova UModel.

Tags: Altova, C#, Java, MissionKit, software modeling, software tools, UML, UML tool, UModel, Visual Basic

Java Utopia

June 12, 2009/in /by Niki Devgood

Java-powered robots, Java mobile phone apps, Java in the cloud, Java running Neil Young’s ’59 Lincoln, a new T-shirt, and photos with Duke! It can only mean the annual pilgrimage to the Moscone Center in San Francisco for JavaOne. XMLSpy and MapForce feature Java code generation and UModel can both generate and reverse engineer Java code. Of course you can use all the Java code you generate with Altova tools royalty free! Check out this YouTube video:

to see and hear a few highlights of JavaOne 2009 and Altova’s presence there.You can also click here to see an interview with Altova’s Technical Marketing Manager filmed at JavaOne by TechTarget.

Tags: Altova, Altova events, Altova XMLSpy, Eclipse, Java, JavaOne, MapForce, MissionKit, tradeshows, UModel, video

Altova at Microsoft Tech Ed 2009

May 19, 2009/in Events /by Niki Devgood

If you missed Microsoft Tech Ed in Los Angeles last week, check out our latest YouTube video for a quick trip to catch up on some of the sights and sounds of the Partner Exhibition. Our team on the scene reported a strong positive response to the XBRL and HL7 functionality in Version 2009 of the Altova MissionKit and many shout-outs from the floor for individual Altova tools — XMLSpy, MapForce, StyleVision, and UModel are all popular in the developer community. IT professionals commonly use DatabaseSpy and DiffDog to efficiently complete everyday database and differencing tasks.

You can also see a video clip reporting on Altova at Tech Ed at the TechTarget site. Check out the Altova Events page to follow our upcoming show schedule and see where you can meet us live!

Tags: Altova, Altova events, Altova XMLSpy, DatabaseSpy, DiffDog, MapForce, Microsoft, MissionKit, StyleVision, Tech Ed, tradeshows, UModel, v2009, video

Part 4 – Analyzing a Legacy Application with Altova UModel

May 7, 2009/in /by David McGahey

In Part 1 of this series we imported source code into Altova UModel to create a UML project and we examined a class diagram of our legacy ATM application. In Part 2 we created a series of UML use case diagrams to describe user interactions with the system and we planned an application enhancement to implement a withdrawal fee. In Part 3 we designed a UML state machine diagram to further analyze and document the operation of our system. In this installment we will return to our planned enhancement. We’ve been assigned to implement an ATM withdrawal fee of $2 for withdrawals less than $100 and $4 for withdrawals of $100 or more. In Part 2 we drew a use case diagram to show how users will interact with the new feature: From our original analysis of the object-oriented classes in Part 1, we know our system contains a Withdrawal class, which is the logical place to implement our new feature. We can display a new class diagram for the Withdrawal class by selecting it in the Model Tree and choosing from the right-click context menu to create a new diagram. We chose to create a hierarchy diagram so all the properties of the Withdrawal class are visible, including inherited properties from the Transaction class. Before implementing the fee feature, we have a related leftover question to investigate. We wanted to verify that the current code includes a test to make sure a withdrawal amount requested by the user does not exceed the current account balance. A UML sequence diagram will let us trace the execution flow of a withdrawal. UModel can automatically generate sequence diagrams from the operations of reverse-engineered classes. We can select the execute operation in our class diagram and choose Generate Sequence Diagram from the UModel right-click context menu to create the diagram we need. The UModel Sequence Diagram Generation dialog offers several options that will assist with our implementation of the new feature. We selected Automatically update because we will want to update the diagram later after we modify the code, and showing the code in a separate layer can help us focus on the withdrawal logic. The size of the scroll handles indicates we are only seeing a small portion of the sequence diagram in the current window. We can shrink the view to fit the window, but the text will probably be illegible. Instead, let’s take advantage the flexible UModel user interface to auto-hide the Diagram tree and Properties windows, which allows us to enlarge the Overview helper window: We can explore the sequence diagram by dragging the red square in the Overview window. This lets us quickly locate the comparison of the withdrawal amount and account balance. We can also see the error messages that display if the ATM does not contain enough cash or if the account balance is too low. Returning to the Withdrawal class diagram, we can add the fee property and set its default value: We’ll make a first pass through implementation of the fee logic without including the user cancel option. Updating the source code from our model adds the fee property to the Withdrawal class. Then we’ll jump into our favorite source code editor to implement the fee logic directly in the Withdrawal.java file. Testing our recompiled application shows the following: The starting balance was $147. After withdrawing $100, the new balance is $43. The fee is displayed in a new message, and the ending balance is correct. But now the sequence diagram in our UML model is inaccurate because it doesn’t include the fee feature. We can correct the sequence diagram by updating the UML project from the revised source code. The UModel Messages window indicates that changes in the Withdrawal.java file caused the sequence diagram to be regenerated. And, we can easily navigate the diagram to locate our new test of the withdrawal amount to see if the fee needs to be increased to $4. Now that our modified sequence diagram graphically represents updated operation of the ATM, we can be assured the harried driver we met in Part 3 of this series has enough cash to buy that ice cream cone! In our next installment we’ll take advantage of another UModel feature to generate rich project documentation for our work so far – one more advantage of keeping our UML model and application source code synchronized. If you’re ready to try Altova UModel on your own Java, C#, or Visual Basic legacy application, click here to download a free fully functional 30-day trial.

Tags: Altova, C#, Java, MissionKit, software modeling, UML, UML tool, UModel, Visual Basic

Part 3 – Analyzing a Legacy Application with Altova UModel

May 1, 2009/in /by David McGahey

In Part 1 of this series we applied the reverse engineering functionality of Altova UModel to import source code from an existing ATM simulation application. We created a UML class diagram to illustrate the application’s class hierarchy and class relationships. In Part 2 we drew a UML use case diagram to document user interactions with the system and we drew several additional use case diagrams to document interaction details and a planned enhancement. In this installment we’ll look at the ATM from another point of view. On a hot summer afternoon, a harried driver spots an ice cream stand with a drive through lane up ahead. Just one problem – no cash! So he turns in at the strip mall parking lot and parks by an ATM in a glass kiosk. Before he even gets out of the car, our overheated bank customer wonders about the state of the ATM. Is another customer with complicated banking business already using it? Even if no one is inside kiosk, could the ATM be out of service? A UML state machine diagram (also called a state diagram) will let us map the states of our simulated ATM and the triggers, events, and transitions between states so we can better understand how our legacy application operates. Let’s return again to our experience running the simulation to get started: When we launched the legacy application, our simulated ATM entered its idle state, awaiting the first customer: Next, it can be helpful to identify and draw additional states in disconnected ovals. We’ll be able to move these ovals around like pieces of a puzzle to find the logical sequence without worrying about the transitions from one state to the next. This preliminary list of the ATM states is only our first rough draft. The state descriptions were suggested by our legacy application’s menu entries, and it’s obvious we can simplify: · There is no difference between Selecting First Transaction and Selecting Next Transaction, so these should be combined · Logging Out is probably not a state, but an instantaneous transition when our user presses 4 at the Transaction menu · We can assign user entry of a withdrawal amount or a deposit amount as sub-states within the Performing Transaction state The third item simplifies our diagram and would also be consistent with our treatment of user entry of the account number and PIN as part of Authenticating User. After we make these changes and add transitions, our diagram looks like this: The simple transitions we’ve added are triggers that cause the ATM to leave one state and enter the next. Also, notice every state has at least one entry and one exit – otherwise the legacy application could force our user into a dead end. The diamond element between Selecting Transaction and Performing Transaction is the UML symbol for a choice of flows. At first it may seem illogical for the application to allow the user to sign out before performing any transaction, but that is an option our legacy application offers in the Transaction menu. And users in the real world have been known to change their minds at the last minute! We were careful to use consistent language wherever possible for our element names and descriptions. The states are named with verbs in the present tense that end in -ing. Transitions are labeled to indicate completion of the action that causes the state to change. Consistent element naming enhances diagram clarity. Once we have a working overview state diagram like the one above, it’s worthwhile to consider what happens if a transition is attempted, but not completed successfully. The ATM user might enter an invalid account number/PIN combination, or an authenticated user could request a withdrawal amount that exceeds the account balance. We can enhance our state diagram to include these possibilities: Now our state machine diagram shows many alternate paths through the application execution, not just the single, all-successful “Happy Path.” We chose a vertical orientation for the layout of our diagram, but there is no rule dictating that form. Some applications will lend themselves to a horizontal layout, or maybe that is simply your personal preference. This illustration shows a small portion of our state machine diagram in horizontal form: Whichever state machine diagram layout you choose, you should not draw transition lines that intersect or overlap. Drawing a UML state machine diagram may seem like overkill for our ATM simulation, since the legacy application is small, and we are all familiar with the way ATMs work. However, these techniques can be very illuminating when you have to work on a much larger application operating in an unfamiliar or complex subject domain. If you are ready to create UML state machine diagrams for your own Java, C#, or Visual Basic legacy application, click here to download a free fully functional 30-day trial of Altova UModel. In our next installment we’ll look in detail at the withdrawal transaction and the new feature we planned in Part 2.

Tags: Altova, C#, Java, MissionKit, software modeling, UML, UML tool, UModel, Visual Basic

Part 2 – Analyzing a Legacy Application with Altova UModel

April 24, 2009/in /by David McGahey

In Part 1 of the Analyzing a Legacy Application series we introduced our ATM simulation app, imported the Java source code into a UModel project, and refined a class diagram to see an overview of the application classes and their relationships. In this entry we will create use case diagrams to document the current functionality of our ATM app and we’ll add to one use case diagram to plan a future enhancement. As we saw in Part 1, when a user runs our ATM simulation, he is asked to log in with an account number and PIN, then is presented with a transaction menu that summarizes all available interactions with the application: With the Transaction menu as a guide, we can create an overview use case diagram that documents user interactions with the ATM simulation: If you are familiar with UML notation, the first thing you may have noticed is the actor in our diagram doesn’t look like the typical UML stick figure. UModel lets software modelers assign any Windows .bmp image file to represent an actor in a use case diagram. We used the Properties helper window to assign an image from the library provided with UModel. A use case diagram is not the appropriate place to define application flow or object-oriented classes, but simply to document how a user (an actor in UML terminology) interacts with the system. We can create additional use case diagrams to show more detail about each interaction. Expanding each interaction in a separate diagram improves clarity by keeping each layout simple and uncluttered and leaves plenty of space to try out different options. We added authentication of the account number and PIN in a note instead of a use case oval because the ATM user is not the actor who performs that step. From real-life ATM experience we can guess (because we haven’t looked at the code yet) that a withdrawal will be cancelled if the amount requested is larger than the account balance. But comparing the withdrawal amount and account balance is not done by the user, so that activity is also not drawn in a use case oval. The arrow inside the Withdraw Cash use case indicates a hyperlink. UModel lets you can attach one or more hyperlinks to any element in your diagrams. A hyperlink can reference a URL, an external file, or another diagram. The hyperlink dialog even lets you define helper text for your hyperlinks. If you define more than one hyperlink, your helper text becomes a pop-up selection menu. Let’s say we’ve been assigned to modify the existing ATM Simulation to charge a fee for each withdrawal. If the withdrawal amount is less than $100, the fee will be $2. If the withdrawal amount is $100 or higher, the fee will be $4. Since the ATM is not stocked with one dollar bills, the fee must be charged against the account, not deducted from the cash withdrawal. The fee will be disclosed before any cash is dispensed and the user will be allowed to cancel the transaction. We can add the new requirement to our ATMWithdrawal use case diagram. We changed the color of the Approve fee use case oval to indicate this is a planned feature that is not yet implemented. Some developers would argue that the note attached to the Approve fee oval is redundant, since the include notation alone signifies that Approve fee is a required component of Withdraw Cash. But lots of people are confused about the difference between include and extend and it’s best to be absolutely clear. We can also take advantage of the UModel Layers feature to place all elements related to the new feature on a separate layer. Now the Layers helper window allows us to show or hide the planned feature in our diagram view. Real world ATM experience tells us a transaction is missing from the legacy ATM simulation. The transaction menu does not offer an option to transfer funds between accounts. From the diagrams we’ve already created, we can see the original application design will make a transfer operation difficult to implement. The user sign in is based on the account number, and it appears that the legacy application does not understand the concept of a single bank customer who has both a checking account and a savings account. If our manager requests the transfer funds feature, we’ll need to have a conversation with our company’s enterprise software architect. A user ID linked to multiple accounts will need to be implemented not only in our ATM Simulation app, but also in the bank database. The Jolt award-winning Altova MissionKit for Enterprise Architects is a collection of eight XML, database, and UML tools for the enterprise software architect who may require UML modeling and database management tools in addition to advanced XML, Web services, and data integration capabilities. Click here to download a fully-functional 30-day trial. In the next installment we’ll look at the legacy ATM simulation from a completely different perspective as we prepare to dive into the code. See ya later!

Tags: C#, Java, MissionKit, software modeling, UML, UML tool, UModel

Analyzing a Legacy Application with Altova UModel – Part 1

April 16, 2009/4 Comments/in /by David McGahey

Sooner or later nearly every professional developer will be assigned to debug or add features to an existing application the developer did not help create. In these situations, inaccurate or incomplete documentation and lack of access to the original development team can pose huge obstacles. Fortunately, Altova UModel can reverse-engineer existing software to create a visual model that accelerates analysis and improves comprehension of a legacy application. This is the first of a series in posts where we will apply UModel, Altova’s UML tool for software modeling and development, to analyze an ATM (Automatic Teller Machine) simulation written in Java. The application is based on several ATM examples from popular Java tutorials. Since it is small and the operation of an ATM is familiar, we will focus more on techniques you can apply to your own Java, C#, and Visual Basic projects, rather than the example code. Here is a view of the legacy application running in a command window: The original developer conveniently provided the sample account information, so we can log in. The application then presents a familiar ATM transaction menu: If we inspect the folder containing the application, we see Java source files and compiled .class files, but no project files. That’s not a problem. The UModel Project menu lets us import a project, a source directory, or even the binary files of a compiled application. Source code for very large projects is likely to be organized in multiple folders, so even when you have a project file, you may want to investigate one folder at a time. Before we start, we’ll want to make sure to set the UModel Options to automatically draw any class associations defined in the source code: As we import the folder, we’ll also want to include any JavaDocs comments in the source code as Documentation for our UModel project: For our first look at the legacy application we’ll want a high-level overview, so we won’t open all the optional compartments: UModel imports the project in just a few seconds, and the message window reports no errors. The Diagram Tree contains two diagrams: We can click the Model Tree tab and expand the source folder to view icons representing all the Java classes UModel imported: We can go back to the Diagram Tree to open the Content of source UML class diagram. After setting all the line styles to orthogonal and repositioning a few lines and classes to avoid overlap, we see the diagram clearly illustrates the application classes and their relationships: Note the name of the Transaction class is in italic, indicating it is an abstract class (or super class), and the BalanceInquiry, Withdrawal, and Deposit subclasses inherit its features. If you click the Transaction class to select it, inheritance is illustrated in the UModel Hierarchy helper window and any JavaDoc comments appearing in the source code immediately before the class definition are displayed in the Documentation window: If we were using only a text editor to examine the legacy application, we would need to look into every single source code file to understand the hierarchy image shown above. That’s because the Transaction class does not internally identify its subclasses. When we do locate one subclass, it does not identify its siblings. And we can’t be sure some other illogically-named class is not a subclass of Transaction until we look at them all. You can also select each class individually to examine its documentation in the Documentation window. Or, if you prefer a cleaner diagram, you can remove the association labels from the diagram only: Now the asterisk representing the definition of “zero to many” multiplicity of Accounts in the BankDatabase is much more apparent. Another member of our development team found a partial class diagram purporting to represent the legacy project and passed it on. We can immediately see it does not look like the diagram UModel generated: The documentation for our legacy app does not match the code – an unfortunate but common event! There are several differences between the old diagram and the one we generated:

· The associations between ATM and the physical components are shown as composition associations

· The association between ATM and the BankDatabase is described by a text annotation

· The association between ATM and Transaction also has a text annotation, and it does not even exist in the UModel diagram

· Multiplicity is defined at each end of each association, but none were created by UModel

Let’s consider each point:

· The representation of composition in the Java language is identical to ordinary association, so UModel could not deduce the composition characteristic. Of course the ATM “is composed of” a keypad, screen, cash dispenser, and deposit slot, so we can update the diagram to show composition.

· We can add a text annotation to any UModel association arrow. Simply click the arrow and start typing.

· If UModel did not create an association arrow between the ATM class and the Transaction, one must not be defined in the source code. We will postpone further investigation of this anomaly for now. · Multiplicity as shown in the legacy diagram would also require specific definition in the source code. We’ll leave this for investigation later too. Maybe that old diagram was left in the back of the file cabinet for a reason!

We’ll add the annotation, then update the aggregation characteristic of each ATM association in the UModel properties window. Let’s also use the UModel Layout toolbar to make the rectangles representing all the classes the same size. Now our class diagram looks like this: The completed class diagram just gets us started on our analysis. In the next installments we’ll drill deeper into the application code, automatically generate more UML diagrams, and draw some new diagrams of our own as our understanding of the existing code increases. If you want to jump in right away and reverse engineer your own Java, C#, or Visual Basic legacy app, click here to download a free, fully functional 30-day trial of Altova UModel.

Tags: C#, Java, software modeling, UML, UML tool, UModel, Visual Basic

New features in UModel 2009 UML modeling tool

February 19, 2009/2 Comments/in /by Niki Devgood

The recently launched UModel 2009 includes new features that will help development teams of all sizes take maximum advantage of UML software modeling.

Support for version control systems

You can use version control to manage UModel project files and generated source code files. Over two dozen popular source code systems are supported. Check out the list here.

Extensive API to manipulate UModel or create UModel plug-ins

You could create an elaborate trace tool for testing and debugging that illustrates your application flow by manipulating elements in UModel diagrams, or you can create a simple plug-in that adds a custom command or menu option using your own icons and buttons. The UModel installation even includes plug-in code examples to help you get started. The sample plug-ins create new menu and toolbar options to provide shortcuts to particular style settings, to automate a series of tasks, and to reinforce a naming convention, all common modeling steps that are likely to be unique for each development team.
The sample code even shows you where to add the name and description description that appear in the UModel Customization dialog when a user installs your plug-in. UModel dialog The screen shot below shows UModel with several custom plug-ins installed. PlugInMenu3 adds the prefix m_ to the name whenever a new property is created in a class. UModel UML tool Note the plug-in custom toolbars directly above the Diagram Tree. The custom toolbar at the far left lets the user choose red or green to fill all currently-selected diagram elements. The Set Prefix toolbar lets the user turn the prefix feature on or off. If you want to try out the sample plug-ins yourself you can compile the sample code and add the resulting .dll files in the UModel Customize dialog. If you want to deploy the plug-ins across multiple workstations by sharing the .dll files, you will also have to register them manually at each workstation.

Support for profile diagrams in the latest UML 2.2 specification

An enterprise software architect might use custom stereotypes to define specific properties suitable to your team’s problem domain. The architect could then distribute these to the team via a shared package. The UModel Properties helper window lets you define custom stereotypes with a high level of precision. UModel UML profile diagram We are interested to hear about the applications users devise for the UModel API, plug-ins, and custom stereotypes over the coming weeks. You can add a comment to this blog entry, exchange tips with other users in the Altova Support Forum, or contact us through the link on the right side of the Altova Case Studies page to collaborate on a case study. If your development team hasn’t enjoyed the benefits of model-based software development, you can download a fully-functional free trial to test drive UModel 2009 for 30 days.

Tags: software modeling, UML, UML tool, UModel, v2009

Now available: Altova MissionKit Version 2009

February 3, 2009/in XBRL /by Erin Cavanaugh

We are very excited to announce general availability of the Altova MissionKit 2009 suite of XML, database, and UML tools. Version 2009 delivers numerous new features across the tools included in the MissionKit, including comprehensive support for working with XBRL, native support for new databases and database differencing, UML sequence diagram generation, and much more. A few details are below, with complete information and screenshots available on the Altova What’s New page. Coinciding with this major release, we have decided to pass savings realized due to the currently favorable US$/EUR exchange rate directly to our customers by reducing US$ prices across the entire Version 2009 product line.

Support for XBRL

The Altova MissionKit 2009 provides powerful new support for viewing, editing, validating, mapping, and publishing XBRL data. With intelligent wizards, graphical drag-and-drop design models, and various code generation capabilities, the MissionKit Version 2009 gives developers, technical professionals, and power users one easy-to-use suite of tools for working with XBRL and transforming data into content that can be shared with business partners, stakeholders, and regulatory commissions. Altova MissionKit tools with XBRL support are:

XMLSpy 2009 – includes an XBRL validation engine that allows users to view and analyze XBRL taxonomies, as well as validate XBRL instance documents. XMLSpy 2009 also includes a graphical XBRL taxonomy editor, which provides a visual representation of XBRL taxonomies with intelligent views and entry helpers for editing and extending them.

XBRL-taxonomy-editor2

MapForce 2009 – supports graphical, drag-and-drop mapping of XBRL taxonomies as the source or target in any data mapping project. This new functionality enables users to comply with financial and business reporting mandates by graphically mapping backend data from accounting systems and databases to the XBRL format, or creating valid interim reports based on stored data. Users can map XBRL data to or from any other data format supported by MapForce, including XML, databases, flat files, Excel 2007 (OOXML), Web services, and EDI. This support is also useful for aggregating public XBRL data and mapping it to a database, for instance, for further analysis.

mapforce_xbrl_thumb

StyleVision 2009 – Altova’s graphical stylesheet design tool now includes support for rendering XBRL data. This allows users to visually design financial reports for simultaneous output into HTML, RTF, PDF, and Word 2007 (OOXML) formats, enabling organizations to share customized business data in online or print format(s) with business partners, stakeholders, and regulatory commissions, all based on XBRL taxonomy requirements.

Extended Database Functionality

Native support for additional databases has been added to all database-enabled Altova MissionKit tools, including XMLSpy 2009, MapForce 2009, DatabaseSpy 2009, StyleVision 2009, and DiffDog 2009. Current support for SQL Server® and Oracle® databases is now extended to include the most recent versions – SQL Server 2008 and Oracle 11g. New support for the PostgreSQL 8 database is also now available. In addition, both DatabaseSpy 2009 and DiffDog 2009 now allow you to compare and merge database content. Individual database tables or multiple tables within a schema can be compared, whether they are the same database type or completely different databases. Results of the content comparisons are displayed in tables, and differences can be merged bi-directionally. This new database comparison functionality allows users to easily backup, copy, or merge data quickly and easily. WhatsNewV2009DatabaseSpy2_thumb

Sequence Diagram Generation

MissionKit users working with UML will be especially interested in this new functionality in UModel 2009. Sequence diagram generation greatly assists developers who need to reverse engineer existing applications written in Java, C#, or Visual Basic. After importing an existing project, directory, or file into a UModel 2009 project, you can now select any operation in any class, and automatically generate a sequence diagram that illustrates the lifecycle of the operation, as well as objects that interact with it. Like all other project diagrams in UModel, sequence diagrams are stored as part of the UModel project file and can be included in generated UModel project documentation. Check out the full list of features added in Version 2009, and be sure to check back here frequently, as we’ll be blogging about more new features each week. As always, you can download a free trial of the Altova MissionKit to test out this new functionality for yourself.

Tags: Altova, DatabaseSpy, DiffDog, MapForce, MissionKit, StyleVision, UML, UModel, v2009, XBRL

Microsoft PDC 2008 Recap

November 13, 2008/in /by Niki Devgood

The Altova team exhibited at Microsoft PDC (Professional Developers Conference) in Los Angeles a couple of weeks ago. PDC is billed as a tradeshow for “leading-edge developers and software architects,” and, true to its promise, this event delivered a crowd of high level technology professionals. We enjoying catching up with a large number of current Altova customers and other .NET developers interested in learning more about using Altova MissionKit tools to solve XML, UML, and database design and development challenges. Our visitors were particularly interested in MapForce, a powerful and VERY affordable alternative to large-scale ETL solutions like BizTalk and SSIS, and UModel, for its advanced UML support and integration with Visual Studio.We also took this opportunity to introduce visitors to the MissionKit and the huge savings offered through downloading it as an integrated development suite. The MissionKit was also a popular conversation topic because of the powerful plugins it offers for Visual Studio – in XMLSpy, MapForce, and UModel.One of the most enjoyable memories that this exhibitor has in particular from PDC is the large number of current customers who brought their friends by to encourage them to try our tools – telling them how they could solve problems that they had previously discussed and even answering questions from other visitors listening in! It really made me recognize and appreciate the enormous amount of support that Altova and Altova tools have from the .NET community… Thank you everyone. We hope that you continue to enjoy Altova MissionKit tools and to see you all again the next time PDC rolls into town!Lastly, here’s a video from the show: Allyson and David demoing UModel live at PDC.

Altova UModel at PDC 2008

Tags: Altova, demo videos, Microsoft, MissionKit, PDC08, UML, UModel, video

New video available: UML round trip engineering

October 28, 2008/in /by David McGahey

We’ve just uploaded a new Flash video in the UModel UML modeling series titled "Round Trip Engineering." The Round Trip Engineering video describes how to move your software modeling project ahead either by working directly in the source code or by expanding and refining your UML model, while keeping both the code and model in sync. Even if you’re a code jockey who prefers to work directly in your IDE, maintaining an accurate UML model promotes good communication tool among team members. You can use the UModel UML project documentation feature to quickly generate customized project docs in HTML, rich text, or Microsoft Word formats that will keep the project manager happy too. And don’t forget, the UModel Enterprise Edition integrates with both the Visual Studio and Eclipse development environments and features automatic real-time synchronization of changes in either your source code library or UML model. We’re also thrilled with the popularity of the UModel video titled Creating UML Use Case Diagrams on both our site and YouTube. We posted it on YouTube just over a year ago, and it has accumulated over 18,000 views, becoming one of the most popular videos on YouTube covering the Unified Modeling Language. Please let us know what you think of the new Round Trip Engineering video, and stay tuned for upcoming installments on the DatabaseSpy database tool!

Tags: reverse engineering, UML, UModel, video

Agile Modeling with UModel

July 10, 2008/in /by David McGahey

Agile development is quickly becoming a leading model in the forward-thinking software community. The agile method seeks to bring development out of the document-heavy rigidity that exists within architecture-centric projects with a flexible and lightweight alternative that focuses heavily on adaptivity and customer communication. The agile model seeks to reduce the vast amounts of paperwork and planning put into many software development projects, shifting the focus to adapt to changing requirements and overall customer satisfaction. The Unified Modeling Language™ (UML®) has long been the de facto industry standard for object oriented software modeling, offering thirteen diagram types to represent three different system views: structure, behavior, and interaction. Altova’s UML modeling tool, UModel, presents an approach to UML that is both iterative and flexible, giving software documentation the ability to adapt and change with each new iteration, and offering customer-facing development teams the opportunity to present compelling application model designs every step of the way.

UML

Adopted as a standard by the Object Management Group (OMG) in 1997, and later formalized as ISO 19805, UML is actually the product of several different prevalent OO modeling languages which emerged in the early 1990s. UML is a graphical language for organizing, analyzing, and planning object-oriented or component-based software projects. The UML 2.1 specification defines thirteen major different diagram types and over one thousand graphical and textual language elements, as well as additional extension mechanisms. Traditionally these diagrams have been used by software developers and project managers as a powerful, standardized planning language to verify application logic and confirm that end-user needs will be met. UML is complex by design, offering a multitude of options for visually detailing software implementations in a wide variety of hierarchical models that can provide representations for every stage and process within the development cycle. Structure Diagrams

Class diagram
Component diagram
Composite structure diagram
Deployment diagram
Object diagram
Package diagram

Behavior Diagrams

Activity diagram
State machine diagram
Use case diagram

Interaction Diagrams

Communication diagram
Interaction overview diagram
Sequence diagram
Timing diagram

With this complexity comes a learning curve that can be easily addressed by choosing an intuitive UML modeling tool that includes advanced usability features and seamless graphical representations, as well as the agility to adapt and grow with a software development project. The Agile Manifesto Drafted in early 2001, the Agile Manifesto documents a set of principles for a faster, lighter, and goal-oriented approach to software development that contrast with the traditional waterfall method that has long existed at a majority of technology companies. The ideas behind agile development had been gaining notoriety over many years with the creation of other similar lightweight methodologies, many of which have since been incorporated into the agile family. The manifesto is built on the concept of software development as an iterative process that must be able to quickly adapt to ever-changing requirements and customer needs. The document focuses on:

Individuals and interactions over processes and tools
Working software over comprehensive documentation
Customer collaboration over contract negotiation
Responding to change over following a plan

An adherence to these overall goals intends to keep software projects limber and malleable enough to adapt to changing requirements, while keeping developers focused on the quality of their work at every stage of the process. Agile Modeling The agile methodology requires a modeling and documentation process that reflects the fluidity of its founding principles. The agile modeling process is a means to support development projects, addressing interaction and collaboration through the presentation of action plans in a visual format that stakeholders can readily understand, while also being technical enough to provide developers with a basis for their design. Agile modeling focuses on simplicity and the ability to process and handle changing requirements, leading to an incremental approach, where software projects are visually modeled and presented in phases, rather than a traditional model in which all encompassing plans are drawn up at the outset. The Agile Model Driven Development (AMDD) approach dictates a relatively short requirements analysis phase, with successive just-in-time modeling to address project needs at each iteration. Using this method, working software is available for review and testing at a much earlier stage, giving collaborators the opportunity to change requirements as the project evolves. UML and Agile Modeling The widespread adoption of UML as a modeling language stems largely from its ability to express software design in many different ways and at many different stages. In addition, its rapid acceptance as a standard suggests a recognized need for a unified approach to modeling, helping disparate development communities to collaborate over shared projects. As a predecessor to agile methods, UML was developed to address more stringent object-oriented design methods, which have more robust modeling and documentation requirements. However, with the right tool, developers, project managers, and stakeholders can take advantage of this standard modeling language in their agile projects. Agile Modeling with UModel Altova UModel is a full featured UML development tool, supporting all diagram types with additional support for code and documentation generation, reverse engineering, and advanced usability features. Fully compliant with the latest UML specification (2.1.1), UModel is a valuable asset to any form of software development. UModel’s unparalleled flexibility and functionality make it the ideal UML tool for agile modeling, allowing developers and collaborators to take advantage of the trusted UML standard by applying its modeling capabilities to agile methods. UModel offers advanced usability features that help lessen the UML learning curve, making modeling accessible to all project collaborators. With a focus on versatility in model design, UModel offers a completely customizable interface with color-coded elements to clearly indicate model characteristics. Users can also add additional customizations to enhance usability and communication that can be automatically applied to single elements, groups, or project-wide. UModel’s rich visual interface enables developers to quickly and easily sketch software designs to communicate all aspects of system architecture. This lightweight approach to UML design melds perfectly with the agile methodology, opening avenues for communication over dynamic project representations. UModel provides additional support for collaboration through support for shared packages, which enable developers to distribute their functional designs to other team members or import designs from other projects for reuse. Visual design representations can also easily be saved or printed as images for conceptual review by non-technical contributors. Another compelling feature in UModel that drives inter-project communication as well as customer collaboration is the ease at which developers can create informative use case diagrams. UML use case diagrams tend to be a popular choice in agile modeling because they address one of the most challenging phases of the software development process, the visualization of user interaction. UModel use case diagram representations can be seamlessly illustrated with the help of advanced usability features and sophisticated graphical output. UModel also allows developers to auto-generate detailed documentation, including embedded images, in HTML, RTF, or Microsoft® Word. This feature addresses the second point of the Agile Manifesto, enabling teams to focus their efforts on software design, rather than getting buried in overbearing documentation that can sometimes stall project flow. UModel’s robust round-trip engineering capabilities provide agile developers with the ability to quickly adapt and respond to change over the course of their project(s). UModel interprets modifications to project source code and synchronizes this with the corresponding UML diagram. UModel supports Java, C#, and Visual Basic, bringing advanced functionality and flexibility to the iterative development process. UModel also offers tight integration with the leading integrated development environments, Visual Studio® and Eclipse, giving developers the ability to seamlessly switch between the UML model and code editing windows and see any updates and changes reflected in real-time. UModel’s extensive usability and communication features offers development teams the ability to quickly change and adapt project requirements based on the results of incremental collaboration. Its graphical design interface and intuitive modeling capabilities enable team members to create compelling visual designs that can be easily interpreted by both technical and non-technical stakeholders at every stage of the project. Conclusion The wide acceptance of agile practices signifies a shift from the role-based, waterfall approach that was the norm just a few years ago. Businesses are recognizing that software projects are constantly changing and evolving at every step of the way. Development teams need to be able to manage change, to meet deadlines, and to lower costs. Nothing is quite as effective as the right set of concise diagrams to represent the essence of a software implementation. UML has the capacity to deliver structure to vague and abstract customer requirements, enabling developers to easily conceptualize the task at hand. With its flexible and advanced UML design interface, UModel is an ideal modeling tool for agile development, giving developers an inexpensive, easy-to-use, comprehensive modeling option with robust features for project collaboration and communication. UModel gives users the opportunity to capitalize on the extensive capabilities of the UML standard, but also offers the plasticity required of agile implementations. You can try UModel for free in your next agile development project. This technical brief and other resources are available in the Altova Library.

Tags: agile development, UML, UModel

Altova UModel adds Business Process Modeling, Layers, Java 6.0, C# 3.0, and VB 9.0, plus much more in v2008r2

July 1, 2008/4 Comments/in /by David McGahey

The Altova UML tool for software modeling and application development keeps getting better and better, with recently launched UModel Version 2008 Release 2 adding exciting new features including support for business process diagrams in BPMN notation, code engineering support for Java 6.0, C# 3.0, and Visual Basic 9.0, diagram layers, enhanced auto-completion, and much more. We can’t wait to see how users take advantage of the new layers feature: In UModel 2008 Release 2 you can assign each diagram element to a specific layer and set each layer to be hidden or visible. Just imagine how you could take advantage of layers to build simplified views within complex activity diagrams, state machine diagrams that contain superstates and substates, to identify the roles of different parties in business process diagrams, or in virtually any UML diagram that grows to more than two dozen or so elements!

Tags: BPMN, C#, Java, UML, UModel, Visual Basic

Altova at TechEd

June 6, 2008/in Events /by Niki Devgood

Microsoft TechEd 2008 is presently underway in Orlando, FL, and this year the show has been split into two separate events: TechEd for Developers is coming to an end tomorrow, and next week we have TechEd for IT Professionals. Altova is sponsoring both events and we invite you to visit us at booth# 1114 to see the latest new features in version 2008r2 of our developer tools. We’ll be happy show you the new Open XML (OOXML) features introduced in MapForce, StyleVision, and DiffDog, as well as the new support for C# 3.0 and Visul Basic 9 in our UML modeling tool, UModel. To try these new features yourself, you can download a free 30-day eval version from our web site.

Tags: Altova, DiffDog, MapForce, Microsoft, Open XML, StyleVision, UModel

Altova Announces Version 2008 Release 2 of its Software Product Line

April 29, 2008/in Software /by Niki Devgood

(Altova today announced the availability of Version 2008 Release 2 (v2008r2) of its award-winning line of software tools. The release of v2008r2 adds a host of new features and enhancements to Altova’s product line, including support for working with very large files in XMLSpy, extended Office Open XML (OOXML) functionality across multiple products, support for creating Business Process Modeling Notation (BPMN) diagrams in UModel, and much more.
Visit https://www.altova.com/whatsnew.html to view a complete list of new v2008r2 features with screenshots.
Very Large XML File Support – XMLSpy v2008r2 contains a number of advanced optimizations that allow you to open and work with files that are about 4 to 5 times larger than those supported in the past*, providing a huge benefit for working with large amounts of data in the context of database applications, financial services, data gathering, and enterprise data integration. This new support results in a reduction of memory-consumption by up to 75-80 percent as compared to the previous version when opening and validating XML documents in Text View.
In this latest release, XMLSpy v2008r2 also provides multiple features for optimizing XSLT development, including new entry helper windows and support for Java, C#, JavaScript, and VBScript in the XSLT 1.0/2.0 and XQuery engines. This enhanced functionality makes XMLSpy and AltovaXML(TM) the first universal XSLT engines to support all of these programming dialects.
In addition, XMLSpy’s support for seamless integration with and code generation for Visual Studio(R) has been extended in v2008r2 to include support for Visual Studio 2008.
Extended Microsoft(R) Office 2007 / OOXML functionality – With OOXML functionality already available in XMLSpy, Altova now expands that support across its MapForce(R), StyleVision(R), and DiffDog(R) products. MapForce supports the OOXML data format in Microsoft Excel(R) 2007. Now you can map Excel 2007 data to and from XML, databases, text, EDI, and Web services, and then convert data instantly or autogenerate royalty-free program code for recurrent transformations. As Microsoft customers continue to upgrade to the newest version of the Office suite, support for Excel 2007 will become an indispensable feature for sophisticated data integration projects and applications.
In StyleVision v2008r2, new OOXML support allows designers and developers to create stylesheets to publish XML and database data in Word 2007. StyleVision’s drag-and-drop stylesheet design interface simultaneously generates output in HTML, PDF, RTF, Word 2007, and Authentic(R) e-Forms, plus the corresponding XSLT stylesheets. Support for Word 2007 / OOXML in StyleVision will now enable you to design stylesheets for an even larger network of users as adoption of Office 2007 / OOXML continues.
In addition, Altova has reduced the price of StyleVision considerably to further ease the transition for developers working with the new OOXML formats.
For DiffDog v2008r2 users, detailed differences in Office 2007 / OOXML file pairs and other ZIP archive pairs are now displayed. You can perform extensive comparisons of OOXML files and ZIP archives, identify differences, and merge changes with more accuracy and efficiency than ever before.
Expanded Modeling Capabilities – UModel v2008r2 now supports the Business Process Modeling Notation (BPMN), allowing you to create BPMN diagrams to illustrate a business process prior to development.
UModel v2008r2 also includes updated code generation and reverse engineering support for Java 6.0, C# 3.0, and Visual Basic 9.0, including accurate parsing of new language constructs introduced in C# 3.0 and VB 9.0 that directly support XML. This added functionality makes UModel the first UML tool to support C# 3.0 and VB 9.0. These are just a few of the many compelling new features being introduced in UModel v2008r2.
Access to Global Resources – Direct access to global resources is now available within XMLSpy, MapForce, StyleVision, and DatabaseSpy(R), providing increased integration between these tools. This new functionality will be especially useful for customers with multiple Altova products, such as those using the Altova MissionKit(TM) product bundle.
Global resources support allows you to define, share, and access file, folder, and database resources across multiple projects and multiple software tools. This will allow MissionKit users to, for example, access and work with the output of a MapForce data mapping project — as it is produced on-the-fly — in XMLSpy and/or StyleVision. Countless other scenarios of tight integration between XMLSpy, MapForce, StyleVision, and DatabaseSpy are possible.
You will also now be able to define a target deployment environment on-the-fly within XMLSpy, MapForce, StyleVision, and DatabaseSpy projects, specifying ancillary files, directories, data sources, databases, etc. This means that a project can be thoroughly tested in multiple environments without having to be redesigned before it goes live. Support for global resources only adds to the numerous other productivity-enhancing features of the Altova MissionKit, which bundles up to eight Altova XML, data integration, and data management tools for less than the price of two.**
v2008r2 is a free update for Altova customers with an active Support and Maintenance Package. Visit https://www.altova.com/download.html to update now.
To download a 30-day free trial of any of the Altova products visit: https://www.altova.com/download.html
*Reduced memory-consumption of up to 75-80% measured in internal tests at Altova with XML files ranging from 10MB to 200MB in size, comparing XMLSpy 2008r2 with XMLSpy 2008sp1. Your results may differ.

**Pricing comparison is edition-specific and based on Altova MissionKit vs. any two individual licenses of the following included products: XMLSpy and MapForce.

Tags: BPMN, Open XML, UModel, v2008, XMLSpy

Altova Releases Version 2008 of its Award-winning Software Product Line

September 12, 2007/in Software /by Erin Cavanaugh

Altova, creator of XMLSpy and other leading XML, data management, UML, and Web services tools, today announced the availability of Version 2008 (v2008) of its award-winning line of software development tools. With the release of its v2008 products, Altova introduces a host of powerful new capabilities, including support for the Widows Vista operating system across the product line, extended support for Office Open XML file formats in XMLSpy, more data mapping versatility in MapForce, and enhanced database functionality in StyleVision. Additionally, this new software version brings Visual Basic .NET code engineering and real-time integration with Visual Studio and Eclipse in UModel, support for editing database views and stored procedures in DatabaseSpy, one-click directory synchronization in DiffDog, and much more.

Tags: DatabaseSpy, DiffDog, Eclipse, MapForce, Open XML, StyleVision, UModel, v2008, Visual Basic, Visual Studio, XMLSpy