TM4J is a topic map processing toolkit and a set of topic map processing tools. Topic maps are an ISO standard for the interchange of information structures which can be used to represent ontologies, business data and processes, individual knowledge and opinions, and more. The goal of the TM4J project is to develop high-quality, Open Source software for the creation, manipulation, and exchange of topic maps.
Babeldoc is a framework and set of applications to process documents for business-to-business and other Internet/integration applications. It is primarily intended for text documents, especially XML, but supports a wide range of operations and data types. It has a sophisticated journaling system that supports replaying and reprocessing. Babeldoc is pipeline based and supports numerous ways to combine the pipeline stages in a dynamically reconfigurable fashion. It has a GUI and a Web-based console for document processing and monitoring, and comes with tools for the tranformation of flatfile data to XML, archival, and cryptography. Additionally it is able to scan various data sources based on sophisticated constraints.
The TMHarvest library is based on TM4J and provides a convenient way to automatically generate topic maps from different data sources. A rules files with embedded templates (written in XML) defines from which data sources topic map constructs should be taken into account, as well how new or existent topics should be associated.
Groovy is an agile, dynamic language for the JVM which combines many features from languages like Python, Ruby, and Smalltalk and makes them available to Java developers using a Java-like syntax. It is designed to help get things done on the Java platform in a quicker, more concise, and fun way. It can be used as an alternative compiler to javac to generate standard Java bytecode to be used by any Java project or it can be used dynamically as an alternative language, such as for scripting Java objects, templating, or writing unit test cases.