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WebLogic12c上的Resteasy(或不是Jersey - JAXRS实现)是否可行?

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我有一个带有宁静的Web服务API的Web应用程序 . 该应用程序现已开发并在Glassfish Server(3.1.x)上完美运行 .

作为jax-rs的实现,webapp使用Rest-easy,因为目前在Jersey没有的功能 .

现在,有必要在WebLogic 12c中部署Web应用程序,特别是在weblogic 12.1.2中 . 但似乎不可能这样做 . Weblogic使用Jersey来提供宁静的服务,并且如果要使用不同的实现jax-rs则会产生冲突 . 那么问题是......是否可以使用不同的JAX-RS Jersey实现 . (在我看来是RestEasy) .

尽管如此,web.xml存档配置为使用RestEasy Servlet,仍然显示错误,如if使用Jersey( <BEA-101216> <Servlet: "Jersey" failed to preload on startup in Web application: "pruebaRestWL-1.0-SNAPSHOT") and ( <Error> com.sun.jersey.spi.inject.Errors> ) .

错误是:

<17/12/2013 10:52:07 AM CST> <Warning> <weblogic.jaxrs.server.portable.servlet.ServletContainer> <BEA-000000> <Failed to create monitoring factory: oracle.j2ee.ws.server.jaxrs.dms.JaxRsDMSMonitoringEventReceiverFactory:
     oracle.j2ee.ws.server.jaxrs.dms.JaxRsDMSMonitoringEventReceiverFactory> 
<17/12/2013 10:52:08 AM CST> <Error> <com.sun.jersey.spi.inject.Errors> <BEA-000000> 
<The following errors and warnings have been detected with resource and/or provider classes: SEVERE: 
    Missing dependency for constructor public org.jboss.resteasy.plugins.providers.DocumentProvider(org.jboss.resteasy.spi.ResteasyConfiguration) at parameter index 0   
    SEVERE: Missing dependency for constructor public org.jboss.resteasy.core.AsynchronousDispatcher(org.jboss.resteasy.spi.ResteasyProviderFactory) at parameter index 0> 
    <17/12/2013 10:52:08 AM CST> <Error> <HTTP> <BEA-101216> <Servlet: "Jersey" failed to preload on startup in Web application: "pruebaRestWL-1.0-SNAPSHOT". 
    com.sun.jersey.spi.inject.Errors$ErrorMessagesException   at 
    com.sun.jersey.spi.inject.Errors.processErrorMessages(Errors.java:170) at 
    com.sun.jersey.spi.inject.Errors.postProcess(Errors.java:136)   at 
    com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:199)   at 
    com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:770) at 
    com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:765) Truncated. see log file for complete stacktrace

web.xml (这是Resteasy所需的配置并在GF中工作)

<web-app 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"
         version="3.0">
    <!-- :::::::::::::::::::::::::::::::::::::: -->
    <!-- Configuración para implementación rest -->
    <!-- :::::::::::::::::::::::::::::::::::::: -->
    <context-param>
        <param-name>resteasy.scan</param-name>
        <param-value>true</param-value>
    </context-param>
    <listener>
        <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
    </listener>
    <servlet>
        <servlet-name>Resteasy</servlet-name> <!-- Servlet for use RestEasy -->
        <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Resteasy</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>
    <context-param>
        <param-name>resteasy.servlet.mapping.prefix</param-name>
        <param-value>/services</param-value>
    </context-param>
</web-app>

我尝试的方法之一是禁用了WebLogic上的Jersey . 我尝试在ORACLE_HOME / oracle_common / modules中删除用于weblogic的jersey库 .

  • jersey-client-1.17.1

  • jersey-core-1.17.1

  • jersey-json-1.17.1

  • jersey-multipart-1.17.1

  • jersey-server-1.17.1

  • jersey-servlet-1.17.1

但我有这个错误:weblogic.application.ModuleException:java.lang.ArrayStoreException:sun.reflect.annotation.TypeNotPresentExceptionProxy

<17/12/2013 10:07:15 AM CST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID "1387296431330" for task "0". Error is: "weblogic.application.ModuleException: java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy"
weblogic.application.ModuleException: java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy
  at weblogic.application.internal.ExtensibleModuleWrapper.start(ExtensibleModuleWrapper.java:140)
  at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:124)
  at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:213)
  at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:208)
  at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:42)
  Truncated. see log file for complete stacktrace

Edited: 与一个Restful服务共享一个小maven项目,并配置为使用RestEasy . 这个项目在GF工作 .

Link for download a Maven Project for test de behavior

可以使用de follow URI进行测试 . 得到 .

http://domain:8080/pruebaRestWL/services/test

 (in glassfish)

2 回答

  • 0
    Here is working solution on WebLogic 12.2.1 and WebLogic 10.3.6
    
        Changes in pom.xml
             <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-jaxrs</artifactId>
                <version>2.2.1.GA</version>
             </dependency>
             <dependency>
                <groupId>org.jboss.resteasy</groupId>
                <artifactId>resteasy-jackson-provider</artifactId>
                <version>2.2.1.GA</version>
             </dependency>
    
        Changes in web.xml
            <!-- A comma delimited list of fully qualified JAX-RS resource class names you want to register -->
            <!-- And don't use resteasy.scan=true -->
            <context-param>
                <param-name>resteasy.resources</param-name>
                <param-value>com.***.RestServiceClass</param-value>
            </context-param>
    
            <!-- This is needed if the url-pattern for the Resteasy servlet-mapping is not /* -->
            <context-param>
                <param-name>resteasy.servlet.mapping.prefix</param-name>
                <param-value>/rest</param-value>
            </context-param>
    
            <listener>
                <listener-class>
                    org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap
                </listener-class>
            </listener>
    
            <servlet>
                <servlet-name>resteasy-servlet</servlet-name>
                <servlet-class>
                    org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher
                </servlet-class>
            </servlet>
    
            <servlet-mapping>
                <servlet-name>resteasy-servlet</servlet-name>
                <url-pattern>/rest/*</url-pattern>
            </servlet-mapping>
    
    @Stateless
    @Path("/test")
    @Produces(MediaType.APPLICATION_JSON)
    @Consumes(MediaType.APPLICATION_JSON)
    public class RestServiceClass
    {
       @POST
       @Path("/doJob1")
       @GZIP
       public String doJob1()
       {
          return "Ok";
       }
    ...
    
  • -1

    可以部署RESTeasy并使用它 . 确保设置weblogic.xml correctly so to isolate the classpath . 没有必要,事实上你不应该禁用Jersey模块 .

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