IBM发布WebSphere的OSGi和JPA beta框架

IBM今天发布了OSGi和JPA的WebSphere Application Server功能包的beta版本，此功能包作为一个扩展，为WebSphere V7提供了轻量级的应用框架。

支持OSGI的：

Module sharing between applications

Module versioning within and between applications

Integrated bundle repository and ability to configure the location of external repositories to support        application provisioning

Integrated administration of application bundles

Federation of lookup mechanisms between local JNDI and the OSGi service registry

Support for deploying existing WARs as web application bundles

支持JPA 2.0：

• Specification compliant implementation
• Standards based APIs from open source
• Significant programmer productivity improvements
• Query language (JPQL) extensions and improvements
• High performance implementation
• Programmatic control of database access optimizations
  • Fetch groups, fetch plans, access intents

点击查看详情：https://www14.software.ibm.com/iwm/web/cc/earlyprograms/websphere/wasfposgiajp/