JBoss AS 7错误:WAR部署成功，EAR部署失败 [英] JBoss AS 7 error: WAR deployment succeeds, EAR deployment fails

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问题描述

我使用完全相同的Web应用程序，并将其部署为WAR，没有任何问题.但是，与EAR部署相同的应用程序失败.相同的文件，只是不同的部署.首先，请看一下WAR:

I take the same exact same web application and deploy it as an WAR with no problems. However, same application deployed as EAR fails. Same files, just different deployment. First, look at the WAR:

Webapp.war
.
|-- error.xhtml
|-- index.xhtml
|-- language.xhtml
|-- login.xhtml
|-- META-INF
|-- register.xhtml
|-- resources
|   |-- css
|   |   `-- layout.css
|   |-- images
|   |   `-- logo.png
|   `-- javascript
|       `-- detectScreenSize.js
|-- sendMail.xhtml
|-- templates
|   `-- masterLayout.xhtml
`-- WEB-INF
    |-- beans.xml
    |-- classes
    |   |-- ApplicationResources_es.properties
    |   |-- ApplicationResources.properties
    |   |-- com
    |   |   `-- webapp
    |   |       |-- controller
    |   |       |   |-- auth
    |   |       |   |   |-- ClientInfo.class
    |   |       |   |   |-- LoginModule.class
    |   |       |   |   |-- RBAC.class
    |   |       |   |   |-- SimpleGroup.class
    |   |       |   |   `-- SimplePrincipal.class
    |   |       |   |-- LocaleManager.class
    |   |       |   |-- SendMailBean.class
    |   |       |   |-- UserRegistration.class
    |   |       |   `-- UserRemoval.class
    |   |       |-- data
    |   |       |   `-- UserListProducer.class
    |   |       |-- exception
    |   |       |   |-- ViewExpiredExceptionExceptionHandler.class
    |   |       |   `-- ViewExpiredExceptionExceptionHandlerFactory.class
    |   |       |-- model
    |   |       |   |-- Entity.class
    |   |       |   |-- LoginHistory.class
    |   |       |   |-- Role.class
    |   |       |   |-- User.class
    |   |       |   `-- UserRole.class
    |   |       `-- util
    |   |           |-- Resources.class
    |   |           |-- TimestampAdapter.class
    |   |           `-- Util.class
    |   |-- META-INF
    |   |   |-- beans.xml
    |   |   `-- persistence.xml
    |   `-- ValidationMessages.properties
    |-- faces-config.xml
    |-- jboss-web.xml
    |-- lib
    |   |-- cssparser-0.9.5.jar
    |   |-- guava-r08.jar
    |   |-- richfaces-components-api-4.0.0.Final.jar
    |   |-- richfaces-components-ui-4.0.0.Final.jar
    |   |-- richfaces-core-api-4.0.0.Final.jar
    |   |-- richfaces-core-impl-4.0.0.Final.jar
    |   `-- sac-1.3.jar
    |-- navigation.xml
    `-- web.xml

现在，这是EAR.相同的文件(除了现在具有application.xml)，只是结构不同.

Now, here is the EAR. Same files (except for now it has application.xml), just different structure.

Webapp.ear
.
|-- META-INF
|   |-- application.xml
|   |-- MANIFEST.MF
|   `-- maven
|       `-- com.webapp
|           `-- Webapp-ear
|               |-- pom.properties
|               `-- pom.xml
|-- Webapp-ejb-1.0-SNAPSHOT.jar
`-- Webapp-web-1.0-SNAPSHOT.war

这是EJB JAR文件:

Here's the EJB JAR file:

Webapp-ejb-1.0-SNAPSHOT.jar
.
|-- ApplicationResources_es.properties
|-- ApplicationResources.properties
|-- com
|   `-- webapp
|       |-- controller
|       |   |-- auth
|       |   |   |-- ClientInfo.class
|       |   |   |-- LoginModule.class
|       |   |   |-- RBAC.class
|       |   |   |-- SimpleGroup.class
|       |   |   `-- SimplePrincipal.class
|       |   |-- LocaleManager.class
|       |   |-- SendMailBean.class
|       |   |-- UserRegistration.class
|       |   `-- UserRemoval.class
|       |-- data
|       |   `-- UserListProducer.class
|       |-- exception
|       |   |-- ViewExpiredExceptionExceptionHandler.class
|       |   `-- ViewExpiredExceptionExceptionHandlerFactory.class
|       |-- model
|       |   |-- Entity.class
|       |   |-- LoginHistory.class
|       |   |-- Role.class
|       |   |-- User.class
|       |   `-- UserRole.class
|       `-- util
|           |-- Resources.class
|           |-- TimestampAdapter.class
|           `-- Util.class
|-- META-INF
|   |-- beans.xml
|   |-- MANIFEST.MF
|   |-- maven
|   |   `-- com.webapp
|   |       `-- Webapp-ejb
|   |           |-- pom.properties
|   |           `-- pom.xml
|   `-- persistence.xml
`-- ValidationMessages.properties

这是WAR文件:

Webapp-web-1.0-SNAPSHOT.war
.
|-- error.xhtml
|-- index.xhtml
|-- language.xhtml
|-- login.xhtml
|-- META-INF
|   |-- MANIFEST.MF
|   `-- maven
|       `-- com.webapp
|           `-- Webapp-web
|               |-- pom.properties
|               `-- pom.xml
|-- register.xhtml
|-- resources
|   |-- css
|   |   `-- layout.css
|   |-- images
|   |   `-- logo.png
|   `-- javascript
|       `-- detectScreenSize.js
|-- sendMail.xhtml
|-- templates
|   `-- masterLayout.xhtml
`-- WEB-INF
    |-- beans.xml
    |-- faces-config.xml
    |-- jboss-web.xml
    |-- lib
    |   |-- cssparser-0.9.5.jar
    |   |-- guava-r08.jar
    |   |-- richfaces-components-api-4.0.0.Final.jar
    |   |-- richfaces-components-ui-4.0.0.Final.jar
    |   |-- richfaces-core-api-4.0.0.Final.jar
    |   |-- richfaces-core-impl-4.0.0.Final.jar
    |   `-- sac-1.3.jar
    |-- navigation.xml

    `-- web.xml

这是EAR部署中的application.xml:

Here is the application.xml in the EAR deployment:

<?xml version="1.0" encoding="UTF-8"?>

<application xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_6.xsd" version="6">

  <display-name>Webapp-ear</display-name>
  <module>
    <web>
      <web-uri>Webapp-web-1.0-SNAPSHOT.war</web-uri>
      <context-root>/Webapp</context-root>
    </web>
  </module>
  <module>
    <ejb>Webapp-ejb-1.0-SNAPSHOT.jar</ejb>
  </module>
  <library-directory>lib</library-directory>
</application>

WAR部署没有错误，但是EAR部署失败，如下所示:

The WAR deploys without errors, but the EAR fails to be deployed as follows:

17:41:02,059 WARN  [org.jboss.modules] (MSC service thread 1-2) Failed to define class com.webapp.exception.ViewExpiredExceptionExceptionHandler in Module "deployment.Webapp.ear.Webapp-ejb-1.0-SNAPSHOT.jar:main" from Service Module Loader: java.lang.LinkageError: Failed to link com/webapp/exception/ViewExpiredExceptionExceptionHandler (Module "deployment.Webapp.ear.Webapp-ejb-1.0-SNAPSHOT.jar:main" from Service Module Loader)

    at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:396)

    at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243)

    at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73)

    at org.jboss.modules.Module.loadModuleClass(Module.java:505)

    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)

    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)

    at org.jboss.as.jpa.hibernate4.HibernateAnnotationScanner.getPackagesInJar(HibernateAnnotationScanner.java:92)

    at org.hibernate.ejb.Ejb3Configuration.addScannedEntries(Ejb3Configuration.java:490) [hibernate-entitymanager-4.0.0.Final.jar:4.0.0.Final]

    at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:852) [hibernate-entitymanager-4.0.0.Final.jar:4.0.0.Final]

    at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:597) [hibernate-entitymanager-4.0.0.Final.jar:4.0.0.Final]

    at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:72) [hibernate-entitymanager-4.0.0.Final.jar:4.0.0.Final]

    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:149) [jboss-as-jpa-7.1.0.CR1b.jar:7.1.0.CR1b]

    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:79) [jboss-as-jpa-7.1.0.CR1b.jar:7.1.0.CR1b]

    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)

    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [:1.7.0_02]

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [:1.7.0_02]

    at java.lang.Thread.run(Thread.java:722) [:1.7.0_02]

Caused by: java.lang.NoClassDefFoundError: javax/faces/context/ExceptionHandlerWrapper

    at java.lang.ClassLoader.defineClass1(Native Method) [:1.7.0_02]

    at java.lang.ClassLoader.defineClass(ClassLoader.java:791) [:1.7.0_02]

    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) [:1.7.0_02]

    at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327)

    at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391)

    ... 20 more

Caused by: java.lang.ClassNotFoundException: javax.faces.context.ExceptionHandlerWrapper from [Module "deployment.Webapp.ear.Webapp-ejb-1.0-SNAPSHOT.jar:main" from Service Module Loader]

    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)

    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)

    ... 25 more

17:41:02,143 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.persistenceunit."Webapp.ear/Webapp-ejb-1.0-SNAPSHOT.jar#PostgresPersistenceUnit": org.jboss.msc.service.StartException in service jboss.persistenceunit."Webapp.ear/Webapp-ejb-1.0-SNAPSHOT.jar#PostgresPersistenceUnit": Failed to start service

    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1780) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [:1.7.0_02]

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [:1.7.0_02]

    at java.lang.Thread.run(Thread.java:722) [:1.7.0_02]

Caused by: java.lang.RuntimeException: error trying to scan <jar-file>: vfs:/content/Webapp.ear/Webapp-ejb-1.0-SNAPSHOT.jar/

    at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:855)

    at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:597)

    at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:72)

    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:149)

    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:79)

    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759) [jboss-msc-1.0.1.GA.jar:1.0.1.GA]

    ... 3 more

Caused by: java.lang.RuntimeException: JBAS011431: Could not load entity class 'com.webapp.exception.ViewExpiredExceptionExceptionHandler' with PersistenceUnitInfo.getNewTempClassLoader()

    at org.jboss.as.jpa.hibernate4.HibernateAnnotationScanner.getPackagesInJar(HibernateAnnotationScanner.java:96)

    at org.hibernate.ejb.Ejb3Configuration.addScannedEntries(Ejb3Configuration.java:490)

    at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:852)

    ... 9 more

Caused by: java.lang.ClassNotFoundException: com.webapp.exception.ViewExpiredExceptionExceptionHandler from [Module "deployment.Webapp.ear.Webapp-ejb-1.0-SNAPSHOT.jar:main" from Service Module Loader]

    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)

    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)

    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)

    at org.jboss.as.jpa.hibernate4.HibernateAnnotationScanner.getPackagesInJar(HibernateAnnotationScanner.java:92)

    ... 11 more

奇怪的是，错误是:

Caused by: java.lang.RuntimeException: JBAS011431: Could not load entity class 'com.webapp.exception.ViewExpiredExceptionExceptionHandler' with PersistenceUnitInfo.getNewTempClassLoader()

ViewExpiredExceptionHandler不是实体，那么为什么PersistenceUnitInfo尝试加载它?

The ViewExpiredExceptionHandler is not an entity, so why would PersistenceUnitInfo try to be loading it?

我使用"org.jboss.spec.archetypes:jboss-javaee6-ear-webapp" maven原型来生成EAR项目的模板和poms，然后使用maven jboss-as:deploy插件来部署EAR.我正在使用jboss-as-7.1.0.CR1b.

I used the "org.jboss.spec.archetypes:jboss-javaee6-ear-webapp" maven archetype to generate the template and poms for the EAR project and I use maven jboss-as:deploy plugin to deploy the EAR. I am using jboss-as-7.1.0.CR1b.

我的web.xml是servlet规范3.0:

My web.xml is servlet spec 3.0:

<web-app
    version="3.0"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">

我什么都不来?请帮忙.

What am I not getting here? Please help.

推荐答案

首先，您的EJB bean不应该依赖JSF库. JSF是设计用于应用程序视图部分的框架(html + backing bean). EJB模块应该在不了解JSF的情况下运行.

First of all Your EJB beans should never depend on JSF libraries. JSF is framework designed for view part of the application (html+backing beans). EJB module should operate without the knowledge about JSF.

如果您确实需要从EJB方法引用JSF，则必须明确告知容器(JBoss 7.1)，该模块依赖于JSF模块.您可以在此处找到详细信息: https://docs.jboss.org/author/display/AS7 /Class + Loading + in + AS7

If You really need to reference JSF from EJB method you have to explicitly inform container (JBoss 7.1.) that this module depends on JSF module. You can find details here: https://docs.jboss.org/author/display/AS7/Class+Loading+in+AS7

这篇关于JBoss AS 7错误:WAR部署成功，EAR部署失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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