2011-06-21 51 views
2

我现在真的很绝望,因为我正在构建一个分成几个项目的小应用程序。有一个Web应用程序使用Vaadin和一个EJB容器,应该使用JDODataNucleus来做持久性的东西。这个漏洞项目是用Maven构建的,我现在很高兴有一个EAR存档。如何在GlassFish上部署基于JDO的EAR文件?

EAR文件的内容对我来说很合适。其中包含所有依赖JAR,甚至在包含WAR文件中复制。它部署没有任何错误GlassFish服务器,但是当我呼叫URL时,我得到javax.jdo.JDOHelper类的ClassNotFoundException。 JAR jdo-api-3.0.jar存在,但GlassFish无法找到它。

但是为什么?谁能告诉我?请!

...和堆栈跟踪...;)de.igeri.mmorpg.*东西是我的项目。但我想,你已经猜到了。

java.lang.NoClassDefFoundError: javax/jdo/JDOHelper at de.igeri.mmorpg.common.dao.JDOManager.(JDOManager.java:22) at de.igeri.mmorpg.common.dao.JDOManager.(JDOManager.java:14) at de.igeri.mmorpg.common.dao.BuildingBeanFactory.getAvailable(BuildingBeanFactory.java:29) at de.igeri.mmorpg.ui.BuildingUiFactory.getAvailable(BuildingUiFactory.java:26) at de.igeri.mmorpg.MmorpgApplication.createBuildingsPanel(MmorpgApplication.java:75) at de.igeri.mmorpg.MmorpgApplication.createBuildWindow(MmorpgApplication.java:58) at de.igeri.mmorpg.MmorpgApplication.createLayout(MmorpgApplication.java:44) at de.igeri.mmorpg.MmorpgApplication.init(MmorpgApplication.java:29) at com.vaadin.Application.start(Application.java:554) at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.startApplication(AbstractApplicationServlet.java:1182) at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:466) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98) at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162) at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:228) at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822) at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719) at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013) at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225) at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90) at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79) at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54) at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) at com.sun.grizzly.ContextTask.run(ContextTask.java:71) at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513) at java.lang.Thread.run(Thread.java:636) Caused by: java.lang.ClassNotFoundException: javax.jdo.JDOHelper at com.sun.enterprise.loader.ASURLClassLoader.findClassData(ASURLClassLoader.java:808) at com.sun.enterprise.loader.ASURLClassLoader.findClass(ASURLClassLoader.java:696) at java.lang.ClassLoader.loadClass(ClassLoader.java:321) at java.lang.ClassLoader.loadClass(ClassLoader.java:266) ... 37 more

+0

你可以包含整个堆栈跟踪吗? – gouki

+0

当然。完成。 –

+0

确保jdo-api-3.0.jar也包含在网络应用程序中。 – gouki

回答

0

我的建议是添加你的JDO API和DataNucleus将库到你的应用服务器作为一个模块,然后在Maven中你可以添加依赖关系

,并添加DataNucleus将Maven插件是这样的:

<plugin> 
        <groupId>org.datanucleus</groupId> 
        <artifactId>datanucleus-maven-plugin</artifactId> 
        <version>4.0.2</version> 
        <configuration> 
         <!-- <log4jConfiguration>src/main/resources/log4j.properties</log4jConfiguration> --> 
<!-- this usefull if you dont want to get too long command error -->       
<verbose>false</verbose> 
        </configuration> 
        <executions> 
         <execution> 
          <phase>compile</phase> 
          <goals> 
           <goal>enhance</goal> 
          </goals> 
         </execution> 
        </executions> 
       </plugin> 
      </plugins> 
     </build> 

那么你必须在你的清单文件中添加你的依赖到datanucleus的最重要的部分!我很确定,在你的情况下,这是问题。

在WildFly你可以做这样的:

<plugin> 
       <groupId>org.wildfly.plugins</groupId> 
       <artifactId>wildfly-maven-plugin</artifactId> 
       <version>${version.wildfly.maven.plugin}</version> 
       <inherited>true</inherited> 
       <configuration> 
        <archive> 
         <manifest> 
          <addClasspath>true</addClasspath> 
         </manifest> 
         <addMavenDescriptor>false</addMavenDescriptor> 
         <manifestEntries> 
          <Dependencies>deployment.datanucleus-jdo-jca-5.0.0-m1.rar, 
           javax.jdo</Dependencies> 
         </manifestEntries> 
        </archive> 
       </configuration> 
      </plugin> 

如果您不使用JCA适配器清楚,你可以删除该部分。 或者您可以设置maven以将您的资源(如部署描述符或清单文件)添加到您的软件包INF目录中。