A Study Of P2P Programming Based On JXTA

JXTA technology is the network programming and computing platform and criterion to address Modern Distribution Computing especially Peer-to-Peer Computing problems.JXTA technology provides the basic mechanism to solve the current problems faced by distributed computing applications and achieve a new generation of unity, security, mutual operation and summarization application Currently JXTA just supports Java technology-based platforms and systems. In the future, JXTA technology will not be affected by the restrictions of the computer languages to support more platforms and systems. By the XML data expressing, JXTA provided a powerful function to build up applications, and can overcome the current P2P software constraints. At the same time, through small, simple, easy development of modular construction, JXTA will enable developers free from the complex work of building their own network framework .Then they can devote attention to the building of innovative, creative, distributed computing applications.The paper expounded on the theoretical study on P2P programming and the JXTA technology, including P2P's definitions, classifications, structure, future and Jxta's design objectives, virtual network, hierarchy, security, protocol, APIs and...