英文:
How best to provide JAXB components in an RCP application
问题
我的RCP应用程序调用了SOAP Web服务，并且一直在使用Java 1.8中的内置JAXB/JEE组件。我已经设置了构建过程，强制使用Java 1.8，这一直运行得很好。
最近，构建停止工作，因为构建器（Tycho）现在有一个仅与较新Java版本配合工作的组件。如果我使用较新版本进行编译，我会遇到数百个与JEE相关的错误，例如找不到JaxbElement或找不到@WebMethod等。
在某个时候，我们将不得不摆脱Java 1.8，使用不提供那些JEE组件的Java版本，因此强制使用1.8只能是一个短期解决方案。
是否有一个Eclipse插件已经提供了这些缺失的组件？（我已经搜索过，但没有找到任何内容）还是我需要创建自己的帮助器插件，其中包含必要的库？也许有一种可以用于SOAP调用的JAXB替代方案吗？
英文:
My RCP application makes calls to SOAP web services and has been using the built-in JAXB/JEE components in Java 1.8. I have set up the build process to force the use of Java 1.8 and this had been working well.
Recently, the build stopped working because the builder (Tycho) now has a component which only works with later Java versions. If I compile with the later version I get 100's of JEE-related errors such as JaxbElement not found or @WebMethod not found.
At some point we will have to move away from Java 1.8 and use a Java version which does not provide those JEE components, so forcing the use of 1.8 can only be a short-term solution.
Is there an eclipse plugin which already provides those missing components? (I have searched but not found anything) Or do I need to create my own helper plugin which contains the necessary libraries? Is there perhaps a JAXB alternative which I could use for the SOAP calls?
答案1
得分: 2
JAXB插件/捆绑包可在Eclipse Orbit上获取：以javax.开头的插件/捆绑包。
在需要它们的插件/捆绑包中，通过MANIFEST.MF文件的Import-Package添加依赖项（使用Require-Bundle将要求即使在使用Java 8时也可用这些插件/捆绑包）。
另请参见此答案。
英文:
The JAXB plugins/bundles are available on Eclipse Orbit: the plugins/bundles starting with javax..
In the plugins/bundles where they are needed, add the dependency in the MANIFEST.MF file via Import-Package (using Require-Bundle would require that these plugins/bundles are available even when using Java 8).
See also this answer.
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