Java Techies- Solution for All
Open Source API
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Quartz
Quartz is a full-featured, open source job scheduling service that
can be integrated with, or used along side virtually any Java EE
or Java SE application-from the smallest stand-alone application
to the largest e-commerce system. Quartz can be used to create. |
Portable Document Format (PDF) is now an open standard for
electronic document exchange maintained by the International
Organization for Standardization (ISO). When you convert
documents, forms, graphics. |
Java Mail
The JavaMail API provides a platform-independent and
protocol-independent framework to build mail and messaging
applications. The JavaMail API is available as an optional package
for use with Java SE platform and is also included in the Java EE platform. |
JFree Chart
JFreeChart is a free 100% Java chart library that makes it easy
for developers to display professional quality charts in their
applications. JFreeChart's extensive feature set includes. |
POI Jar
Apache POI, a project run by the Apache Software Foundation, and
previously a sub-project of the Jakarta Project, provides pure
Java libraries for reading and writing files in Microsoft Office
formats, such as Word, PowerPoint and Excel. |
AspectJ
AspectJ is an aspect-oriented extension created at PARC for the
Java programming language. It is available in Eclipse Foundation
open-source projects, both stand-alone and integrated into
Eclipse. AspectJ has become a widely-used de facto standard for
AOP by emphasizing simplicity and usability for end users. |
Logging Techniques
Loggers has mulitple levels for logging. If we are writing a real short program, just for learning purposes System.out.println is fine but when we are developing
a quality software project, we should use professional logger and SOPs should be avoided. |
Java Media Framework
Java Media Framework [JMF] is a java open source library that enables developers to add audio, video and other time based media to java applications.
JMF was developed by Sun Microsystems. JMF is a framework for handling streaming media in Java programs. JMF is an optional package of Java 2 standard
platform that allows developments of cross-platform multimedia applications. |
Open Source jars are freely available for the programmers and vendors for creating and developing new java applications using the opensource jars.
There are a number of Open Source API's which you can use to develop your application.
Some of the major Open Source Api's are given below -