Question

我在为几周前开始工作的项目的集成测试而苦苦挣扎的PAX EXAM配置。

主要问题与我打算测试的捆绑包的依赖性有关，但是我始终能够针对每个问题进行改进，但是现在我真的很困。

在下面，我列出了我的@Configuration方法的当前版本：

@Configuration
public Option[] configure() {

// Runs outside the OSGi framework
return options(
    junitBundles(),
    wrappedBundle( mavenBundle( "antlr", "antlr" ).version( "2.7.7" ) ),
    wrappedBundle( mavenBundle( "com.fasterxml", "classmate" ).version( "1.3.0" ) ),
    wrappedBundle( mavenBundle( "org.javassist", "javassist" ).version( "3.18.1-GA" ) ),
    wrappedBundle( mavenBundle( "org.jboss.logging", "jboss-logging" ).version( "3.1.0.GA" ) ),
    wrappedBundle( mavenBundle( "dom4j", "dom4j" ).version( "1.6.1" ) ),
    //wrappedBundle( mavenBundle( "org.hibernate.javax.persistence", "hibernate-jpa-2.0-api" ).version( "1.0.1.Final" ) ),
    mavenBundle( "javax.persistence", "com.springsource.javax.persistence" ).version( "2.0.0" ),

    wrappedBundle( mavenBundle( "org.jboss.spec.javax.transaction", "jboss-transaction-api_1.1_spec" ).version( "1.0.1.Final" ) ),
    //wrappedBundle( mavenBundle( "javax.transaction", "javax.transaction-api" ).version( "1.2" ) ),
    //wrappedBundle( mavenBundle( "javax.enterprise", "cdi-api" ).version( "1.0-SP4" ) ),
    //wrappedBundle( mavenBundle( "org.jboss.spec.javax.interceptor", "jboss-interceptors-api_1.1_spec" ).version( "1.0.0.Beta1" ) ),

    wrappedBundle( mavenBundle( "org.jboss", "jandex" ).version( "1.0.3.Final" ) ),
    wrappedBundle( mavenBundle( "org.hibernate", "hibernate-core" ).version( "4.2.21.Final" ) ),

    wrappedBundle( mavenBundle( "org.springframework", "spring-beans" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.beans" ).bundleVersion( "3.2.5.RELEASE" ),
    wrappedBundle( mavenBundle( "org.springframework", "spring-context" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.context" ).bundleVersion( "3.2.5.RELEASE" ),
    wrappedBundle( mavenBundle( "org.springframework", "spring-core" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.core" ).bundleVersion( "3.2.5.RELEASE" ),
    wrappedBundle( mavenBundle( "org.springframework", "spring-aop" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.aop" ).bundleVersion( "3.2.5.RELEASE" ),
    wrappedBundle( mavenBundle( "org.springframework", "spring-jdbc" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.jdbc" ).bundleVersion( "3.2.5.RELEASE" ),
    wrappedBundle( mavenBundle( "org.springframework", "spring-tx" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.tx" ).bundleVersion( "3.2.5.RELEASE" ),
    wrappedBundle( mavenBundle( "aopalliance", "aopalliance" ).version( "1.0" ) ),
    wrappedBundle( mavenBundle( "org.springframework.osgi", "spring-osgi-core" ).version( "1.2.1" ) ),
    wrappedBundle( mavenBundle( "org.springframework.osgi", "spring-osgi-annotation" ).version( "1.2.1" ) ),
    wrappedBundle( mavenBundle( "org.springframework.osgi", "spring-osgi-extender" ).version( "1.2.1" ) ),

    wrappedBundle( mavenBundle( "commons-lang", "commons-lang" ).version( "2.6" ) ),
    wrappedBundle( mavenBundle( "org.hibernate.common", "hibernate-commons-annotations" ).version( "4.0.2.Final" ) );
}

我删除了我们的业务依赖关系，因为不需要进行解释。

Spring OSGI依赖项（“ spring-osgi-core”，“ spring-osgi-annotation”等）依赖于Spring Framework的版本“ 2.5.6”，而我已经使用版本“ 3.2.5”实现了.RELEASE”，但由于某些原因，旧版本仍在执行，如以下错误所示：

    org.osgi.framework.BundleException: Unable to resolve br.com.mycompany.myapplication.osgi.entity.interceptor.entity-interceptor [39](R 39.0): missing requirement [br.com.mycompany.myapplication.osgi.entity.interceptor.entity-interceptor [39](R 39.0)] osgi.wiring.package; (&(osgi.wiring.package=org.springframework.osgi.extensions.annotation)(version>=1.2.0)) [caused by: Unable to resolve org.springframework.osgi.extensions.annotations [33](R 33.0): missing requirement [org.springframework.osgi.extensions.annotations [33](R 33.0)] osgi.wiring.package; (&(osgi.wiring.package=org.springframework.beans)(version>=2.5.6)(!(version>=4.0.0)))] Unresolved requirements: [[br.com.mycompany.myapplication.osgi.entity.interceptor.entity-interceptor [39](R 39.0)] osgi.wiring.package; (&(osgi.wiring.package=org.springframework.osgi.extensions.annotation)(version>=1.2.0))]
    at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4111)
    at org.apache.felix.framework.Felix.startBundle(Felix.java:2117)
    at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1371)
    at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
    at java.lang.Thread.run(Thread.java:748)
org.osgi.framework.BundleException: Unable to resolve br.com.mycompany.myapplication.api.log.application-log-service [40](R 40.0): missing requirement [br.com.mycompany.myapplication.api.log.application-log-service [40](R 40.0)] osgi.wiring.package; (osgi.wiring.package=br.com.mycompany.myapplication.osgi.entity.interceptor.repository) [caused by: Unable to resolve br.com.mycompany.myapplication.osgi.entity.interceptor.entity-interceptor [39](R 39.0): missing requirement [br.com.mycompany.myapplication.osgi.entity.interceptor.entity-interceptor [39](R 39.0)] osgi.wiring.package; (&(osgi.wiring.package=org.springframework.osgi.extensions.annotation)(version>=1.2.0)) [caused by: Unable to resolve org.springframework.osgi.extensions.annotations [33](R 33.0): missing requirement [org.springframework.osgi.extensions.annotations [33](R 33.0)] osgi.wiring.package; (&(osgi.wiring.package=org.springframework.beans)(version>=2.5.6)(!(version>=4.0.0)))]] Unresolved requirements: [[br.com.mycompany.myapplication.api.log.application-log-service [40](R 40.0)] osgi.wiring.package; (osgi.wiring.package=br.com.mycompany.myapplication.osgi.entity.interceptor.repository)]
    at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4111)
    at org.apache.felix.framework.Felix.startBundle(Felix.java:2117)
    at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1371)
    at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
    at java.lang.Thread.run(Thread.java:748)
ERROR: Bundle br.com.mycompany.myapplication.api.log.application-log-service [40] Error starting file:/tmp/1533155354575-0/pax-exam-downloads/br.com.mycompany.myapplication.api.log.application-log-service_1.46.0.SNAPSHOT.jar (org.osgi.framework.BundleException: Unable to resolve br.com.mycompany.myapplication.api.log.application-log-service [40](R 40.0): missing requirement [br.com.mycompany.myapplication.api.log.application-log-service [40](R 40.0)] osgi.wiring.package; (osgi.wiring.package=br.com.mycompany.myapplication.osgi.entity.interceptor.repository) [caused by: Unable to resolve br.com.mycompany.myapplication.osgi.entity.interceptor.entity-interceptor [39](R 39.0): missing requirement [br.com.mycompany.myapplication.osgi.entity.interceptor.entity-interceptor [39](R 39.0)] osgi.wiring.package; (&(osgi.wiring.package=org.springframework.osgi.extensions.annotation)(version>=1.2.0)) [caused by: Unable to resolve org.springframework.osgi.extensions.annotations [33](R 33.0): missing requirement [org.springframework.osgi.extensions.annotations [33](R 33.0)] osgi.wiring.package; (&(osgi.wiring.package=org.springframework.beans)(version>=2.5.6)(!(version>=4.0.0)))]] Unresolved requirements: [[br.com.mycompany.myapplication.api.log.application-log-service [40](R 40.0)] osgi.wiring.package; (osgi.wiring.package=br.com.mycompany.myapplication.osgi.entity.interceptor.repository)])
org.osgi.framework.BundleException: Unable to resolve br.com.mycompany.myapplication.api.log.listener.application-log-listener [41](R 41.0): missing requirement [br.com.mycompany.myapplication.api.log.listener.application-log-listener [41](R 41.0)] osgi.wiring.package; (osgi.wiring.package=br.com.mycompany.idpclient.model) Unresolved requirements: [[br.com.mycompany.myapplication.api.log.listener.application-log-listener [41](R 41.0)] osgi.wiring.package; (osgi.wiring.package=br.com.mycompany.idpclient.model)]
    at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4111)
    at org.apache.felix.framework.Felix.startBundle(Felix.java:2117)
    at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1371)
    at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
    at java.lang.Thread.run(Thread.java:748)

有人知道为什么会这样吗？

非常感谢！

Answer 1

您不应该自己包装所有捆绑包。有时制作OSGi捆绑软件比自动包装可以提供的更多。一个好的方法是检查Apache Karaf使用什么。

Spring和您需要的许多其他lib由服务组合包提供。

尝试一下：

Download and start Apache Karaf 4.1.5
feature:install spring hibernate transaction
la -s

因此，您会看到karaf在春季安装了哪些捆绑包。这些应该适合您的情况。

除此之外，如果您想使用OSGi，我真的会尝试摆脱春天。众所周知，Spring在OSGi中会引起很多问题，而新版本的兼容性甚至更低。

Answer 2

我能够通过包装“ org.springframework”依赖项来解决此问题，以更改其清单，如下所示：

wrappedBundle( mavenBundle( "org.springframework", "spring-beans" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.beans" ).bundleVersion( "3.2.5.RELEASE" )
    .exports( "*;version=3.2.5.RELEASE" ).overwriteManifest( WrappedUrlProvisionOption.OverwriteMode.MERGE ),
wrappedBundle( mavenBundle( "org.springframework", "spring-core" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.core" ).bundleVersion( "3.2.5.RELEASE" )
    .exports( "*;version=3.2.5.RELEASE" ).overwriteManifest( WrappedUrlProvisionOption.OverwriteMode.MERGE ),
wrappedBundle( mavenBundle( "org.springframework", "spring-context" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.context" ).bundleVersion( "3.2.5.RELEASE" )
    .exports( "*;version=3.2.5.RELEASE" ).overwriteManifest( WrappedUrlProvisionOption.OverwriteMode.MERGE ),
wrappedBundle( mavenBundle( "org.springframework", "spring-jdbc" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.jdbc" ).bundleVersion( "3.2.5.RELEASE" )
    .exports( "*;version=3.2.5.RELEASE" ).overwriteManifest( WrappedUrlProvisionOption.OverwriteMode.MERGE ),
wrappedBundle( mavenBundle( "org.springframework", "spring-aop" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.aop" ).bundleVersion( "3.2.5.RELEASE" )
    .exports( "*;version=3.2.5.RELEASE" ).overwriteManifest( WrappedUrlProvisionOption.OverwriteMode.MERGE ),
wrappedBundle( mavenBundle( "org.springframework", "spring-orm" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.orm" ).bundleVersion( "3.2.5.RELEASE" )
    .exports( "*;version=3.2.5.RELEASE" ).overwriteManifest( WrappedUrlProvisionOption.OverwriteMode.MERGE ),
wrappedBundle( mavenBundle( "org.springframework", "spring-tx" ).version( "3.2.5.RELEASE" ) ).bundleSymbolicName( "org.springframework.transaction" ).bundleVersion( "3.2.5.RELEASE" )
    .exports( "*;version=3.2.5.RELEASE" ).overwriteManifest( WrappedUrlProvisionOption.OverwriteMode.MERGE ),

通过此更改，“ org.springframework.osgi”依赖项不再要求“ org.springframework”库的较旧版本“ 2.5.6”。

现在，我面临着一个不同的问题，以使一切如另一个问题PAX EXAM Rest Endpoint not available for felix integration test所暴露。

PAM EXAM配置依赖项要求在更新版本可用时要求较旧的JAR

2 个答案: