4
我正在创建一些需要第三方插件和功能的Eclipse插件和功能。为了将这些依赖包括到我的项目中，我创建了一个p2布局存储库。使用tycho指向本地p2存储库构建本地eclipse插件
注意：我的p2工件不是Maven项目......但是，我使用的是Maven风格的建筑。下面是P2库
<properties>
<tycho-version>0.18.0</tycho-version>
</properties>
<repositories>
<repository>
<id>eclipse-platform-m6</id>
<layout>p2</layout>
<url>http://download.eclipse.org/eclipse/updates/3.8</url>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.eclipse.tycho.extras</groupId>
<artifactId>tycho-p2-extras-plugin</artifactId>
<version>${tycho-version}</version>
<executions>
<execution>
<phase>prepare-package</phase>
<goals>
<goal>publish-features-and-bundles</goal>
</goals>
<configuration>
<compress>false</compress>
<artifactRepositoryLocation>/mypath/target/repository</artifactRepositoryLocation>
<metadataRepositoryLocation>/mypath/target/repository</metadataRepositoryLocation>
<sourceLocation>/mypath/src</sourceLocation>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-p2-repository-plugin</artifactId>
<version>${tycho-version}</version>
<configuration>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>verify-repository</goal>
<goal>archive-repository</goal>
</goals>
<configuration>
<compress>false</compress>
<includeAllDependencies>true</includeAllDependencies>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-p2-publisher-plugin</artifactId>
<version>${tycho-version}</version>
<configuration>
<publishArtifacts>true</publishArtifacts>
</configuration>
</plugin>
<plugin><!-- enable the Tycho build extension -->
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-maven-plugin</artifactId>
<version>${tycho-version}</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
pom.xml中上面的成功生成，并创建（和验证）在P2存储库。我得到我的target/目录中的项目
- Project
..
..
- target
- p2agent
- org.eclipse.equinox.p2.core
- org.eclipse.equinox.p2.engine
- repository
- features
- plugins
artifacts.xml
content.xml
<projectname>-<version>.zip <!-- This contains same things as repository directory here -->
的结构如下现在，我用第谷建立我的插件和功能部件，并参考我上面创建的P2存储库。我有以下为我的插件项目的结构和特征
- bundle.parent
- bundle.mainplugin
- bundle.mainplugin.test.fragment
- bundle.mainplugin.feature
这里是我的bundle.parent的pom.xml
<repositories>
<repository>
<id>eclipse-platform-m6</id>
<layout>p2</layout>
<url>http://download.eclipse.org/eclipse/updates/3.8</url>
</repository>
<repository>
<id>third-party-eclipse-plugins</id>
<layout>p2</layout>
<url>file:///.../target/repository</url>
</repository>
</repositories>
<modules>
<module>../bundle.mainplugin</module>
<module>../bundle.mainplugin.test.fragment</module>
<module>../bundle.mainplugin.feature</module>
</modules>
<build>
<plugins>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-maven-plugin</artifactId>
<version>${tycho-version}</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
最后，我运行父pom.xml的目标mvn clean install。不幸的是，当我的插件中的类扩展插件中的某些类时，mvn-compile会引发编译问题。 （这些类在运行时也是必需的）。以下是错误：
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:0.18.0:compile (default-compile
) on project <Project Name>: Compilation failure
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: copied.org.apache.maven.plugin.CompilationFailureException: Compilation failure
at copied.org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:442)
at org.eclipse.tycho.compiler.AbstractOsgiCompilerMojo.execute(AbstractOsgiCompilerMojo.java:239)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
我的问题：
从编译器错误，我相信第谷是有点不使这些提供给我的班其中有一个编译器错误第三方文物。有没有办法确定我的插件类是否存在于Tycho类路径中？
UPDATE
，我想在第谷反应堆提供this location
java -jar /home/.../eclipse-3.8.2/plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar -debug -consolelog -application org.eclipse.equinox.p2.director -repository file:///home/../target/repository -list
所有第三方捆绑第三方束经过可用性出现了成功。
'file：///.../ target/repository' URL不起作用。一个解决方案可能是Laurents的答案或[这个其他问题]（http://stackoverflow.com/questions/4344961/tool-for-managing-hosting-own-p2-repositories）。我不知道你如何进入编译步骤。我假设依赖解析已经失败。 – oberlies
我已关闭该项目，并且无法再访问代码以测试解决方案 – Vikram