让Tycho解决旧式Eclipse更新站点的依赖关系

时间:2012-10-07 19:01:02

标签: maven eclipse-plugin tycho

我正在尝试构建一个依赖于org.apache.uima.runtime的插件,该插件是UIMA Eclipse plugins上托管的UIMA Eclipse update site的一部分。此更新站点是旧式(pre-p2)更新站点,因此我知道Tycho won't resolve those dependencies。所以我正在尝试制作UIMA Eclipse更新站点的本地副本,将其升级到p2,然后从那里获取依赖项。这是我试过的:

$ svn co http://svn.apache.org/repos/asf/uima/uimaj/trunk/uimaj-eclipse-update-site/
...
Checked out revision 1395335.

$ java -jar /.../eclipse/plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar \
  -application org.eclipse.equinox.p2.publisher.UpdateSitePublisher \
  -metadataRepository file:/.../uimaj-eclipse-update-site \
  -artifactRepository file:/.../uimaj-eclipse-update-site \
  -source /.../uimaj-eclipse-update-site
Generating metadata for ..
Generation completed with success [0 seconds].

如果我查看uimaj-eclipse-update-site目录,我现在看到artifacts.xmlcontent.xml,这看起来是对的。我还使用p2 repository browser进行了检查,没有任何内容显示为“PARTIAL”,我可以看到org.apache.uima.runtime.feature.jar 2.4.0org.apache.uima.runtime.feature.group 2.4.0

我现在将这个本地站点添加到我的Eclipse插件的pom.xml中:

<repository>
    <id>uima</id>
    <layout>p2</layout>
    <url>file:/.../uimaj-eclipse-update-site</url>
</repository>

当我在更新的项目中运行mvn compile时,Tycho找到了本地更新站点,但仍找不到org.apache.uima.runtime

...
[INFO] Adding repository file:/.../uimaj-eclipse-update-site
[INFO] Adding repository file:/.../uimaj-eclipse-update-site
[INFO] Resolving dependencies of MavenProject: org.cleartk:org.cleartk.plugin.jcasgen.m2e:0.9.1.qualifier @ /.../jcasgen-m2e-connector/org.cleartk.plugin.jcasgen.m2e/pom.xml
[INFO] Cannot complete the request.  Generating details.
[INFO] Cannot complete the request.  Generating details.
[INFO] {osgi.ws=cocoa, osgi.os=macosx, osgi.arch=x86_64, org.eclipse.update.install.features=true}
[ERROR] Cannot resolve project dependencies:
[ERROR]   Software being installed: org.cleartk.plugin.jcasgen.m2e 0.9.1.qualifier
[ERROR]   Missing requirement: org.cleartk.plugin.jcasgen.m2e 0.9.1.qualifier requires 'bundle org.apache.uima.runtime [2.4.0,3.0.0)' but it could not be found
[ERROR] 
[ERROR] Internal error: java.lang.RuntimeException: "No solution found because the problem is unsatisfiable."
...

我做错了什么?

如果你想复制错误,我正在从这个目录运行mvn compile(在修改pom.xml之后):

http://cleartk.googlecode.com/git/jcasgen-m2e-connector/

编辑:我确实在生成的org.apache.uima.runtime中看到了artifacts.xml

<artifact classifier='org.eclipse.update.feature' id='org.apache.uima.runtime' version='2.4.0'>
  <properties size='4'>
    <property name='artifact.size' value='9466'/>
    <property name='download.size' value='9466'/>
    <property name='download.md5' value='f9d4f1f8dc54f0a99379dcede2fc2700'/>
    <property name='download.contentType' value='application/zip'/>
  </properties>
</artifact>

2 个答案:

答案 0 :(得分:3)

浏览svn repo链接,看起来插件目录为空,只有功能存在。您可能只需要首先运行maven来“构建”它并填充插件目录。

如果您拥有所有内容,则可以运行p2 features and bundles publisher应用程序直接生成p2存储库。如果要在Tycho构建中使用它,则不需要生成更新站点的类别侧。

答案 1 :(得分:1)

我迟到了派对,但Apache UIMA现在有一个p2存储库。

在你的pom.xml中添加uima存储库:

<repositories>
    <repository>
        <id>uima</id>
        <url>http://www.apache.org/dist/uima/eclipse-update-site</url>
        <layout>p2</layout>
    </repository>
</repositories>