如何使用maven-bundle-plugin从Import-Package中排除版本号？

Question

我遇到了maven-bundle-plugin生成的MANIFEST.MF问题.出于某种原因,当我在<Import-Package>字段中列出版本号时,OSGi框架不会加载我的包.

我已经尝试并注意到如果我删除清单中的版本号,那么捆绑包已正确加载.

如何指示maven-bundle-plugin跳过版本号？

目前,它生成:

Import-Package: com.ghc.ghTester.expressions,org.apache.ws.security.proc
 essor;version="[1.5,2)",org.apache.ws.security;version="[1.5,2)",org.ap
 ache.ws.security.message;version="[1.5,2)",org.apache.ws.security.compo
 nents.crypto;version="[1.5,2)",org.apache.ws.security.message.token;ver
 sion="[1.5,2)"

但我需要它来生成:

Import-Package:com.ghc.ghTester.expressions,org.apache.ws.security.proc essor,org.apache.ws.security,org.apache.ws.security.message,org.apache.ws.security.components.crypto,org.apache.ws.security.message.token

我的插件配置是:

        <plugin>
            <groupId>org.apache.felix</groupId>
            <artifactId>maven-bundle-plugin</artifactId>
            <version>3.0.0</version>
            <extensions>true</extensions>
            <configuration>
                <instructions>
                    <Bundle-SymbolicName>${pom.groupId}.${pom.artifactId};singleton:=true</Bundle-SymbolicName>
                    <Bundle-Name>${pom.name}</Bundle-Name>
                    <Bundle-Version>${pom.version}</Bundle-Version>
                    <Bundle-ClassPath>{maven-dependencies},.</Bundle-ClassPath>
                    <Embed-Dependency>*;scope=compile</Embed-Dependency>
                    <Export-Package/> <!-- nothing for this bundle to export -->
                    <Import-Package>com.ghc.ghTester.expressions,org.apache.ws.*</Import-Package>
                </instructions>
            </configuration>
        </plugin>

如果我尝试加载版本,我会收到以下错误:

org.osgi.framework.BundleException: Could not resolve module: com.rit.message-level-security [978]
  Unresolved requirement: Import-Package: org.apache.ws.security; version="[1.0.0,3.0.0)"

        at org.eclipse.osgi.container.Module.start(Module.java:434)
        at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:393)
        at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:412)
        at com.ghc.ghTester.Activator.installTempBundle(Activator.java:157)

Answer 1

添加version=!在Import-Package从部分到每一个省略的版本，你要束的会做的伎俩。

<Import-Package>
    com.ghc.ghTester.expressions;version=!,
    org.apache.ws.security.processor;version=!,
    org.apache.ws.security;version=!,
    org.apache.ws.security.message;version=!,
    org.apache.ws.security.components.crypto;version=!,
    org.apache.ws.security.message.token;version=!,
    *
</Import-Package>

Answer 2

您可以开始手动编写导入，就像使用“com.ghc.ghTester.expressions”一样

<Import-Package> 
com.ghc.ghTester.expressions,
org.apache.ws.security.processor,
org.apache.ws.security,
org.apache.ws.security.message,
org.apache.ws.security.components.crypto,
org.apache.ws.security.message.token
</Import-Package>

尽管这不是评论中提到的好做法，但它应该可以解决问题。但如果您稍后需要额外的导入，您也必须手动添加它们。

顺便一提。的值

<Bundle-Name>${pom.name}</Bundle-Name>
<Bundle-Version>${pom.version}</Bundle-Version>

默认为您提供的值。请参阅http://felix.apache.org/documentation/subprojects/apache-felix-maven-bundle-plugin-bnd.html 部分：默认行为