集成Eclipse RAP和OSGI/Spring-DM插件，使用Maven进行构建
背景 我有一个包含域模型和持久性代码的项目（使用 Spring-ROO 创建）。我已将其更改为 OSGi 包，并构建和构建使用 Maven 部署它（通过 PAX Construct 脚本）。该捆绑包可以很好地部署到 Equinox，我可以访问各种服务等。
我还有一个 Eclipse RAP 插件/捆绑包，我想从其中调用域捆绑包实现的服务/spring bean。这就是事情变得有趣的地方。
问题：
1) 如何设置由 Maven 构建的 Eclipse RAP 项目？我使用 mvn eclipse:to-maven 目标将 Eclipse RAP 目标平台的插件放入我的本地存储库，但是当我使用：
`pax-import-bundle -g org.eclipse.rap -a ui -v 1.3.0 -- -DimportTransitive -DwidenScope `
我收到此错误：
[信息] [pax:import-bundle {执行:default-cli}]
[信息] 将 Eclipse UI 导入到 com.propertyselldirect.propsell.build:provision:pom:1.0.0-SNAPSHOT
[信息] 将 Eclipse UI 添加为 com.propertyselldirect:rap:bundle:1.0.0-SNAPSHOT
[信息] ---------------------------------------------------------- --------------------------
[错误] 致命错误
[信息] ---------------------------------------------------------- --------------------------
[INFO] org.eclipse.core 版本为 null：runtime
[信息] ---------------------------------------------------------- --------------------------
[信息] 跟踪
java.lang.NullPointerException：org.eclipse.core 的版本为 null：运行时
在 org.apache.maven.artifact.DefaultArtifact.getBaseVersion(DefaultArtifact.java:390)
我还尝试添加每个 Eclipse 运行时 &手动 rap 依赖项，然后构建项目，但是当我部署到 OSGi（使用 pax-provision）时，大多数 Eclipse RAP（和 org.eclipse.core.runtime）插件都未激活。它们大多被列为INSTALLED。
2) 或者，我应该使用 Eclipse PDE 来构建，然后包含我的域插件（可能还有所有 Spring-DM 包）作为依赖项。在这种情况下，我如何（自动）让 Eclipse PDE 访问那些将部署到我的 Maven 存储库的插件/包？我是否手动将它们安装到某个目标平台目录，并将其设为我的 RAP 目标平台？ （即，因此具有添加了所有 Spring-DM 包的 RAP 目标平台）。
我还有很多问题，但现在这些就足够了。
任何指向网络上有用文档/文章的指示都将非常受欢迎。我用谷歌搜索过，但没有发现任何特别有用的东西。
The background
I have a project containing my domain model and persistence code (created using Spring-ROO). I've changed this into an OSGi bundle, and build & deploy it using Maven (via PAX Construct scripts). This bundle deploys nicely to Equinox, and I can access the various services,etc.
I also have a Eclipse RAP plugin/bundle from where I want to call the services/spring beans implemented by the domain bundle. And this is where things get interesting.
The question(s):
1) How do I setup the Eclipse RAP project to be build by Maven? I used the mvn eclipse:to-maven goal to get my Eclipse RAP target platform's plugins into my local repository, but when I use:
`pax-import-bundle -g org.eclipse.rap -a ui -v 1.3.0 -- -DimportTransitive -DwidenScope `
I get this error:
[INFO] [pax:import-bundle {execution: default-cli}]
[INFO] Importing Eclipse UI to com.propertyselldirect.propsell.build:provision:pom:1.0.0-SNAPSHOT
[INFO] Adding Eclipse UI as dependency to com.propertyselldirect:rap:bundle:1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] version was null for org.eclipse.core:runtime
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException: version was null for org.eclipse.core:runtime
at org.apache.maven.artifact.DefaultArtifact.getBaseVersion(DefaultArtifact.java:390)
I have also tried adding every eclipse runtime & rap dependency by hand, and then the project builds, but when I deploy to OSGi (using pax-provision) then most of the Eclipse RAP (and org.eclipse.core.runtime) plugins are not active. They are mostly listed as INSTALLED.
2) Alternatively, should I rather use the Eclipse PDE to build, and then include my domain plugin (and probably all the Spring-DM bundles) as dependencies. In this case, how would I (automatically) get Eclipse PDE to get access to those plugins/bundles, which would be deployed to my Maven repository? Do I install them manually to some target platform directoty, and make that my RAP target platform? (i.e. thus having the RAP target platform with all the Spring-DM bundles added).
I have many more questions, but will suffice with these for now.
Any pointers to useful documentation/articles on the web will be very welcome. I have googled, but not found anything specifically helpful.
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与我的一些朋友一起创建了 dynaresume 项目 (http://code.google.com/p/动态恢复/）。我们的主要目标是利用以下最佳实践：
- Eclipse RCP
- 弹簧DM
- JPA
目前它可以工作，但它没有做很多事情它主要是一个概念证明
我们还尝试提供一个 Web 客户端，例如 Eclipse RAP。
我使用 Maven 3/Tycho 来 mavenize 所有这些东西，恕我直言，这是 mavenize OSGi 包的最简单方法。
我想我们应该保持联系，因为我们的目标相同。
with some of my friends we create the dynaresume project (http://code.google.com/p/dynaresume/). Our main goal is to leverage best practices araund :
- Eclipse RCP
- Spring DM
- JPA
For the time being It works but It does not many things It's mainly a proof of concept
We try also to provide a Web Client such as Eclipse RAP.
I mavenized all this stuff using Maven 3/Tycho which is IMHO the easiest way to mavenize OSGi bundles.
I suppose we should keep in touch since we aiming the same goal.
我不是 OSGi 专家，但也许可以看看 OSGi 与 Pax、Maven 和 Nexus Professional 简介。看起来 Sonatype 写了一些关于这个主题的东西。
I'm not an OSGi expert but maybe have a look at Introduction to OSGi with Pax, Maven, and Nexus Professional. It looks like Sonatype wrote some stuff on this subject.