jboss-deployment-structure.xml 不会加载 My EAR 项目中的依赖项 [英] jboss-deployment-structure.xml does not loads the dependencies in My EAR project

问题描述

这是我的 EAR 项目的 jboss-deployment-structure.xml.

this is my jboss-deployment-structure.xml of EAR project.

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

<jboss-deployment-structure >

<deployment>

    <dependencies>
        <module name="org.javassist" export="true" />
        <module name="org.apache" export="true"/>
        <module name="org.antlr" export="true"/>
        <module name="org.dom4j" export="true"/>
        <module name="org.apache" export="true"/>
        <module name="org.hibernate" export="true"/>

    </dependencies>

</deployment>


</jboss-deployment-structure>

和 EAR 项目在部署路径中有我的其他项目.有些是 JARS，一个是 WAR.我的项目之一使用 EAR 项目库中的依赖项.现在我从 lib 文件夹中删除 jars 并添加到 jboss-deployment-structure.xml 之上.我猜罐子没有被加载，并给出了找不到所需罐子的错误.这是堆栈跟踪

and EAR project have my other projects in deployment path. some are JARS and one is WAR. and my one of Project uses the dependencies in the lib of EAR project. now I m removing the jars from lib folder and added above jboss-deployment-structure.xml . I guess jars are not being loaded and gives the error of not finding the required jars. this is the StackTrace

08:54:05,555 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/SBOS_Online].[resteasy-servlet]] (http--0.0.0.0-8080-1) Servlet.service() for servlet resteasy-servlet threw exception: org.jboss.resteasy.spi.UnhandledException: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userBusinessImpl' defined in class path resource [config/applicationContext.xml]: Cannot resolve reference to bean 'userHibernateDAOImpl' while setting bean property 'userDAO'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userHibernateDAOImpl' defined in class path resource [config/applicationContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.scs.sbos.dao.hibernate.impl.UserHibernateDAOImpl]: Constructor threw exception; nested exception is java.lang.Error: Unresolved compilation problems: 
The import org.hibernate.Query cannot be resolved
The import org.hibernate.Session cannot be resolved
The import org.hibernate.SessionFactory cannot be resolved
The import org.hibernate.Transaction cannot be resolved
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
Transaction cannot be resolved to a type
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
Transaction cannot be resolved to a type
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
Transaction cannot be resolved to a type
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Query cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Query cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Query cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Session cannot be resolved to a type
SessionFactory cannot be resolved to a type
Query cannot be resolved to a type
SessionFactory cannot be resolved to a type
SessionFactory cannot be resolved to a type
SessionFactory cannot be resolved to a type
SessionFactory cannot be resolved to a type

 at     org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:340) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:540) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.2.Final.jar:]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]

这意味着没有添加 Hibernate jar，但为什么会出现这个问题.

It means Hibernate jars are not being added, but why thats the problem.

推荐答案

必须在顶级部署内部定义 jboss-deployment-structure.xml.也就是说，如果您直接部署一个 WAR 文件，它可能包含一个描述符.如果将 WAR 打包在 EAR 文件中，则需要移动描述符的内容并将其定义在 EAR 文件的 jboss-deployment-structure.xml 中.

A jboss-deployment-structure.xml must be defined inside of the top-level deployment. That is, if you are deploying a WAR file directly, it may contain a descriptor. If you package the WAR inside of an EAR file, you need to move the content of the descriptor and define it inside of the jboss-deployment-structure.xml of the EAR file.

您需要进行子部署:

<jboss-deployment-structure>
     <sub-deployment name="myapp.war">
       <dependencies>
         <module name="org.javassist" export="true" />
         <module name="org.apache" export="true"/>
         <module name="org.antlr" export="true"/>
         <module name="org.dom4j" export="true"/>
         <module name="org.apache" export="true"/>
         <module name="org.hibernate" export="true"/>
       </dependencies>
     </sub-deployment>
</jboss-deployment-structure>

JBoss Docs 上对 有很好的描述

There is a good description of on the JBoss Docs

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