jxta-tutorial-part2a

Project JXTA –Guide to a peer-to-peerframework (Part 2) Ekaterina ChtcherbinaSiemens AG, Corporate TechnologyMunichThomas WielandSiemens AG, MunichUniversity of Applied Sciences, CoburgAgenda (part 2)! JXTA Bindings! Download & Configuration! Deep into Protocols! Demo! Creating a simple JXTA App that can! discover other peers and ! send messages to them2 © Siemens CT, Chtcherbina/Wieland, 2002JXTA BindingsJXTA GoalGoal "Open StandardReference ImplementationJava SE Java ME4 © Siemens CT, Chtcherbina/Wieland, 2002Specificationof ProtocolsJXTA ArchitectureJXTA PlatformComponentspipes peers peer groups serviceCore Servicesresolver pipe discovery membershippropagation servicerouter and relay servicestransports5 © Siemens CT, Chtcherbina/Wieland, 2002JXTA Projects! Core! Peer Groups: mechanisms to/for create and delete, join, advertise, discover, communication, security, content sharing! Peer Pipes: transfer of data, content, and code in a protocol-independent manner! Peer Monitoring: including access control, priority setting, traffic metering and bandwidth balancing! Services! expand upon the capabilities of the core and facilitate application development! mechanisms for searching, sharing, indexing, and caching code and content to enable cross-application bridging and translation of files! Applications! built using peer services as well as the core layer6 © Siemens CT, Chtcherbina/Wieland, ...