[置頂]OSGI 服務層探究
摘要: OSGI的框架很好的解決了模塊動態(tài)的更新,部署,以及解決他們之間的依賴關系的問題,更夠搭建動態(tài)化的系統(tǒng)可以說是OSGI在SCA的部署策略上的一種很好的參考實現(xiàn)。
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posted @ 2007-08-14 11:51 阿不 閱讀(1382) | 評論 (0) | 編輯 收藏
posted @ 2007-08-14 11:51 阿不 閱讀(1382) | 評論 (0) | 編輯 收藏
posted @ 2007-09-27 09:09 阿不 閱讀(12003) | 評論 (0) | 編輯 收藏
資源
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事件類型
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觸發(fā)時機
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Framework
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STARTED
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Framework啟動完成
Framework has started after all installed bundles that are marked to be started have been started and the Framework has reached the intitial start level.
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ERROR
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There was an error associated with a bundle.
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PACKAGES_REFRESHED
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Framework has completed the refresh packages operation initiated by a call to the
PackageAdmin.refreshPackages method. |
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STARTLEVEL_CHANGED
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the Framework has completed changing the active start level initiated by a call to the StartLevel.setStartLevel
method. |
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WARNING
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There was a warning associated with a bundle.
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INFO
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There was an informational event associated with a bundle.
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Bundle
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INSTALLED
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The bundle has been installed.
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STARTED
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The bundle has been started.
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STOPPED
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The bundle has been stopped.
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UNINSTALLED
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The bundle has been uninstalled.
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RESOLVED
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The bundle has been resolved.
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UNRESOLVED
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The bundle has been unresolved.
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STARTING
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The bundle is about to start.
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STOPPING
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The bundle is about to stop.
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Service
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REGISTERED
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This service has been registered.
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MODIFIED
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The properties of a registered service have been modified.
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UNREGISTERING
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This service is in the process of being unregistered.
If a bundle is using a service that is <code>UNREGISTERING</code>, the
bundle should release its use of the service when it receives this event.
If the bundle does not release its use of the service when it receives
this event, the Framework will automatically release the bundle's use of
the service while completing the service unregistration operation. |
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posted @ 2007-09-24 13:26 阿不 閱讀(696) | 評論 (0) | 編輯 收藏
posted @ 2007-08-14 11:51 阿不 閱讀(1382) | 評論 (0) | 編輯 收藏