Open Source Java UML Tools

Umple is technology for Model-Oriented Programming. It adds abstractions such as UML associations, attributes, and state machines to object-oriented programming languages such as Java, C++, PHP and Ruby. A developer can use Umple in one of several ways. They can start with a pure model, containing only classes, associations, attributes and state machines, and then gradually add methods in one of the base languages to the Umple code base. Alternatively a developer can start with a normal program in a language like Java, and add modeling constructs in very small increments, gradually moving their system from a code-centric system from a model-centric system. Either way, Umple provides top-quality code generation. Umple is being used, for real systems. In fact the Umple compiler itself was written in Umple. Any Java, C++ or PHP project could use Umple. The UmpleOnline web app provides a quick way to explore the Umple approach. It is at http://try.umple.org

Extracts dependencies and OO metrics from Java class files produced by most Java compilers. Computes API differences between versions. No source needed. Includes both Swing and command-line interfaces, with XSL stylesheets for formatting output.

A complete, fast, previously commercial, JDO 1.0.1 implementation for databases, opened by Versant in 2005 and then abandoned in early 2006. The design-time code is already in Eclipse Dali. This project is the original source drop, including the runtime.

The "Architecture Visualizator" parses source code and analyze the object oriented structure as well as the control flow and logic aspects. After that it visualize the results for example as graphviz file.

The Bidirectional Object-oriented Transformation Language (BOTL) is a tool for object-oriented model transformations.

Bluprint is an Agile-MDA code generator. It is a fuss-free tool supporting code generation from UML modelling tools. It supports model/code merging so engineers can easily extend and maintain generated code. Bluprint has been developed using itself.

Code 2 UML is a tool for constructing UML class diagrams from java .class and .jar files. Requirements: JRE 1.6

The Coverage Simulator transforms test models. The satisfaction of a weaker coverage criterion on the target model corresponds to the satisfaction of a stronger coverage criterion on the source model. Thus, it supports many model-based test generators.

The previous home of the Domain-Driven Design sample application implementation.

DMDF has collection of Frameworks for distribute your domain model. The Domain Model Transportation framework [sub project] let you use your own domain model replace DTO.

I was tired of the wayward UML tools to explain some simple ideas and share with my colleagues, I created this tool to create simple schema simply. Not perfect but do the job.

Domain Specific Language (DSL) for Domain Modelling with the following characteristics: Java Like Language, Entities and relations modelling , Java Code Generation, Query automation

We are planning to develop a higly useful program to learn english words in a nice and easy way.

Projeto desenvolvido para a avaliação final da disciplina de CES-22 (Programação Orientada a Objetos) do Instituto Tecnológico de Aeronáutica (ITA). Aplicativo Móvel para controle do limite de faltas.

Fast UML is an open-source UML tool with a simple user interface pop-up free. Draw UML diagrams fast, export diagrams to png, jpg and clipboard. It pretends to be the union between Violet and UMLet.

Simple UML modeling tool geared towards the beginning object-orientation learner. Can be used in an academic setting to teach UML diagrams. Java code generation from Class diagram is supported.

Support for writing domain-driven applications in Groovy, running on the Naked Objects framework.

Institute of Technology, Blanchardstown Computer Science code by the class of 2007-2011 on course BN104. In this project we are open sourcing all of our project work to the public in the hopes it can be reused, built-upon, and used in education.

The power provided by OWL reasoning engines can be translated into Java applications and vice versas with this framework. A binding among OWL and Java concepts has been done in order to incorporate the semantic features of OWL into Java.

A Naked Objects object store using the Java Persistence API (with Hibernate as the underlying implementation).

JavATE is a set of Java libraries that enables application development using the domain driven methodology.

Jupe is a UML Plugin for Eclipse. It provides support for the creation of UML class diagrams, Java code generation and reverse engineering. Jupe is based on the GEF and UML2 frameworks and supports Eclipse 3.2.

A sister project to the Naked Objects framework, of various extensions (for example, programming model facets) that are not otherwise significant enough to have their own open source project.

Mosquito is an open source Java library for parsing Power Designer PDM files and converting them to the in-memory structure based on object model provided by this library. It is quite useful for relational model based code generation.

MudMop, abbr. for Multi-User Discontinuous system MOdeling Platform, is an enterprise application framework, stands on modeling real world business which is discontinuous, and build business perspective data view and process operations to multi-users