【发布时间】:2012-12-17 22:34:31
【问题描述】:
Eclipse 版本: Indigo
目标应用服务器: Weblogic 10.3.5 (11gR1)
我在 Eclipse 中构建和部署多模块 POM 项目(打包为 EAR)到我的 WebLogic 服务器时遇到问题。
尽管父 POM 在 IDE 之外成功构建了 EAR 文件,但在尝试将 UI WAR 部署到应用程序服务器时收到以下错误:
java.lang.Exception: Exception received from deployment driver. See Error Log view for more detail.
at oracle.eclipse.tools.weblogic.server.internal.DeploymentProgressListener.watch(DeploymentProgressListener.java:190)
at oracle.eclipse.tools.weblogic.server.internal.WlsJ2EEDeploymentHelper.deploy(WlsJ2EEDeploymentHelper.java:486)
at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerBehaviour.publishWeblogicModules(WeblogicServerBehaviour.java:1466)
at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerBehaviour.publishToServer(WeblogicServerBehaviour.java:898)
at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerBehaviour.publishOnce(WeblogicServerBehaviour.java:686)
at oracle.eclipse.tools.weblogic.server.internal.WeblogicServerBehaviour.publish(WeblogicServerBehaviour.java:539)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:774)
at org.eclipse.wst.server.core.internal.Server.publishImpl(Server.java:3027)
at org.eclipse.wst.server.core.internal.Server$PublishJob.run(Server.java:341)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: weblogic.application.ModuleException: Failed to load webapp: 'lerp-ui'
at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:393)
at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:517)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:159)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:45)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:613)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:184)
at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:58)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:207)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:98)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:171)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:46)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.ClassNotFoundException: javax.faces.webapp.FacesServlet
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:297)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:270)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:64)
at java.lang.ClassLoader.loadClass(ClassLoader.java:305)
at java.lang.ClassLoader.loadClass(ClassLoader.java:246)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:179)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:43)
at weblogic.servlet.internal.WebAnnotationProcessorImpl.processServlets(WebAnnotationProcessorImpl.java:225)
at weblogic.servlet.internal.WebAnnotationProcessorImpl.processJ2eeAnnotations(WebAnnotationProcessorImpl.java:209)
at weblogic.servlet.internal.WebAnnotationProcessorImpl.processAnnotations(WebAnnotationProcessorImpl.java:105)
at weblogic.servlet.internal.WebAppServletContext.processAnnotations(WebAppServletContext.java:1368)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:449)
at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:493)
at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:418)
at weblogic.servlet.internal.WebAppModule.registerWebApp(WebAppModule.java:972)
at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:382)
尽管在 Maven POM 和 UI WAR 项目的 .classpath 文件中都具有 jsf-api 依赖项,但仍然存在这种情况:
UI WAR 项目的 POM 片段:
<dependency>
<groupId>javax.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.0.3</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.0.3</version>
</dependency>
UI WAR 项目的类路径:
<classpathentry kind="var" path="M2_REPO/javax/faces/jsf-api/2.0.3/jsf-api-2.0.3.jar"/>
<classpathentry kind="var" path="M2_REPO/com/sun/faces/jsf-impl/2.0.3/jsf-impl-2.0.3.jar"/>
下面是多模块项目的整个父 POM:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>uk.co.acme</groupId>
<artifactId>multiModulePOMProject</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<name>acme troublesome project</name>
<modules>
<module>../../Business/common</module>
<module>../../Business/svccom</module>
<module>../../Business/busctl</module>
<module>../../Client/ui</module>
<module>../../Business/ear</module>
<module>../../Business/talend/java/businessrules</module>
</modules>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.9</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.0</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<project.ui.version>1.0-SNAPSHOT</project.ui.version>
<project.common.version>1.0-SNAPSHOT</project.common.version>
<project.svccom.version>1.0-SNAPSHOT</project.svccom.version>
<project.busctl.version>1.0-SNAPSHOT</project.busctl.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<webapp.filter>development</webapp.filter>
<spring.version>3.0.5.RELEASE</spring.version>
<eclipselink.version>2.1.3</eclipselink.version>
<persistence.version>2.0.0</persistence.version>
<spring.cdi.version>1.0.0</spring.cdi.version>
<weblogic.adminurl>t3://localhost:7050</weblogic.adminurl>
<weblogic.user>weblogic</weblogic.user>
<weblogic.password>welcome1</weblogic.password>
<weblogic.target>acmeLocalDomain</weblogic.target>
<weblogic.source>../../Business/ear/target/${parent.artifactId}.${packaging}</weblogic.source>
</properties>
<profiles>
<profile>
<id>production</id>
<properties>
<webapp.filter>production</webapp.filter>
</properties>
</profile>
</profiles>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.4.2</version>
</plugin>
</plugins>
</build>
</project>
很明显,这是一些类路径问题,但我在两天的时间里一直盯着它滚动,并决定现在是挥动白旗并寻求帮助的时候了!
最终目标是获取我的 EAR 项目(该项目目前因需要在命令行上为每一个小更改取消部署/重新部署而受到阻碍)并获得它,以便我可以在正在运行的部署中执行热修复在 IDE 内部。
谢谢
更新:
通过将有问题的依赖项添加到应用服务器的domains\<domain>\lib 文件夹并重新启动应用服务器,我现在已经开始获取ClassNotFoundExceptions 以获取其他WAR 依赖项。现在很明显 Eclipse 不尊重 WAR 项目的 classpath - 我仍然不明白为什么或如何:-(
【问题讨论】:
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我取得了一些进展,进一步隔离了问题并在问题底部发布了更新
标签: eclipse maven ear pom.xml eclipse-wtp