OSGI下的Log4j（Eclipse RCP） [英] Log4j under OSGI (Eclipse RCP)

问题描述

我不会直接使用Log4j，但是我需要第三方插件来记录它。

我做了一个简单的JAVA项目，一切都很好，但是在PLUGIN开发没有任何作用。

我的Classpath中有log4j jar，甚至尝试使用符合OSGI的Log4j的Spring存储库，并将其包含在Dependencies中。没有任何工作。

我已经尝试了一些没有成功的方法：
http://swik.net/Eclipse/Planet+Eclipse/Raja+Kannappan:+Eclipse + RCP + - +转换+依赖关系+到+ OSGi +捆绑/ drqpf

并不能完全理解这一个：
http://www.eclipsezone.com/eclipse/forums/t99588.html

任何人都可以指向正确的方向？

谢谢。

解决方案

您只需使用中的log4j.properties文件创建log4j片段包。

更新：要查找的东西：

• 标题名称应为： Fragment-Host：log4j 。


• log4j.properties 应该在
  src 文件夹中。


• 所有使用log4j的软件包应在
  中 import-Package 属性 org.apache.log4j / li>
  

After many tests i concluded that the Log4j is not working under OSGI.

I do not use Log4j directly, but i need third party plugins to log with it.

I made a plain JAVA project and everything works great, but under PLUGIN development nothing works.

I have log4j jar in my Classpath and even tried a Spring repository OSGI compliant Log4j and included it under Dependencies. Nothing works.

I've tried this some approach with no success: http://swik.net/Eclipse/Planet+Eclipse/Raja+Kannappan:+Eclipse+RCP+-+Converting+Dependencies+to+OSGi+Bundles/drqpf

and could not fully understand this one: http://www.eclipsezone.com/eclipse/forums/t99588.html

Can anyone point me on the right direction?

Thanks.

解决方案

You simply have to create log4j fragment bundle with the log4j.properties file inside.

UPDATE: Some things to look for:

• Header name should be: Fragment-Host: log4j.
• log4j.properties should be in the src folder.
• All the bundles which use log4j should have org.apache.log4j in their Import-Package attribute

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