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JaQLib is a compact Javalibrary that supports programmers in querying all sorts of collections, DBs and XML files in a compact and intuitive manner. Example: List<MyItem> result = Jaqlib.List.selectFrom(myCollection) .where(myCondition).asList()
Hibersap helps developers of Java applications to call business logic in SAP backends. It defines a set of Java annotations to map SAP function modules to Java classes as well as a small, clean API to execute these function modules and handle transaction and security aspects.
Hibersap's programming model is quite similar to those of modern O/R mappers, significantly speeding up the development of SAP interfaces and making it much more fun to write the integration code.
Under the hood,...
Map fixed-length files to java objects allowing read from and write to
Parses and formats positional and CSV data into and from Java Objects based on a layout defined in xml format.
Particularly useful for developers that need to integrate Java with legacy systems/languages that only understand positional data (i.e.: Cobol).
Java Objects Persistence Service (JOPS) is a simple and very useful library dedicated to developers who don't need all the power of traditional DBs (MySQL,Oracle.etc) but still need to be able to persist and manipulate their persisted objects easily
JProcessor is an expression execution environment for JAccumulators and serves as a middle ground between JAccumulator and the JXCell library; JProcessor provides a pluggable execution environment for Accumulator operation and test processing.
Extension to the well-known Tomcat Sysdeo Plugin for eclipse.
It adds features for managing context both, for:
* Runtime functions like start, stop & reload context
* Configuration functions like removing a context.
Solving annoying development tasks
The Micro C++ Library (libmicxx) is a small set of portable and easy to use classes providing core features commonly used in modern applications. It is based completely on the Standard C++ Template Library (STL).
CriticAL: A Critic for API and Libraries.
This project provides a framework for critiquing API-client code in three ways: i) it explains the complex interaction of API elements, ii) it criticizes the improper use of the API, and iii) it recommends the related API elements that may be needed next by the user.
XConf: XML & properties file processing tool - command line and ant task available. Uses a simple and compact method of specifying elements that need to be processed, and what to do to them. Created for developers and system administrators.
WS-JDBC is a client/server JDBC Driver, where the server part is implemented as Web services. This means the custom client JDBC Driver can call the service remotely, from anywhere on the Internet.
The ftp4j library implements a Java full-featured FTP client. With ftp4j embedded in your application you can: transfer files (upload and download), browse the FTP site (directory listing), create, delete, rename and move directories and files.
Needle is a lightweight framework for testing Java EE components outside of the container in isolation. It reduces the test setup code by analysing dependencies and automatic injection of mock objects. It will thus maximize the speed of development as well as the execution of unit tests.
Follow us on Twitter (@NeedleProject)
The library im4java provides a pure-java interface to ImageMagick, GraphicsMagick and other popular commandline tools like jpegtran, ufraw, dcraw, exiftool. The im4java-engine permits the addition of new tools in a very short time (less than an hour)
The AJAX JSP Tag Library is a set of JSP tags that simplify the use of Asynchronous JavaScript and XML (AJAX) technology in JavaServer Pages. Development moved to Mercurial
AT4J is a set of tools for working with data compression and file archives from Java. It supports reading and creating Zip and Tar files, as well as several types of compression algorithms via third party libraries.
This project aims to provide an extensible Tree interface to supplement the Java Collections framework, making full use of Java 5 generics. At least one reference implementation will be provided as part of the scope of this project.
The Jupperware library is yet another contain class library, but provides increased support for List-like scalar sequences (boolean, int, float), associative linking, and compound pseudo collections such as Union, Intersection, and Minus (also includes free-standing, matching Iterators).
Beanlib is a utility library for use with JavaBean. Beanlib for Hibernate (beanlib-hibernate) allows developers to easily reuse the same pojo classes for both persistence instances and data transfer objects.
Bamja is a Rich Client Platform for data acquisition programs and provides a fast and flexible software development based on a service oriented architecture. This project is dead!
Mosquito is an open source Javalibrary 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.
This library provides funcionalities to lead with typesafe tuples in a Java 5 Generics fashion. You can also use it in the client side of your GWT project.
JDots, Java Dynamic Object Tree Software. A library/framework to create a dynamic tree of Java objects, for active method communication/propagation. Java implementation of the BEAST project.