Java Webservice java.lang.ClassCastException: org.apache.cxf.jaxws.ServiceImpl

Question

Я использую Maven, CXF 2.2.7, JBoss 4.2.3 и JRE 1.5 Изменено

У меня есть веб-сервиса, что я можно увидеть на сервере, используя URL myURL/MYSERVICE

WSDL

Я пытаюсь разработать веб-приложение, чтобы свистеть, что веб-сервиса по телефону это в моей фасоли:

MyWebservice вебсервис = новый MyWebservice (?);

Однако, она умирает и выдает следующее сообщение об ошибке, которое очень расплывчато:

java.lang.ClassCastException: org.apache.cxf.jaxws.ServiceImpl 
09:25:59,450 ERROR [STDERR] at javax.xml.ws.Service.<init>(Service.java:81) 
09:25:59,450 ERROR [STDERR] at org.otherservice.webservice.MyWebServiceService.<init>(MyWebService.java:44) 
09:25:59,450 ERROR [STDERR] at net.myservice.beans.MyBean.getMyServiceSoap(MyBean.java:109) 
09:25:59,450 ERROR [STDERR] at net.myservice.beans.MyBean.ack(MyBean.java:240) 
09:25:59,450 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
09:25:59,450 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
09:25:59,450 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
09:25:59,450 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 
09:25:59,450 ERROR [STDERR] at org.apache.el.parser.AstValue.invoke(AstValue.java:131) 
09:25:59,450 ERROR [STDERR] at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) 
09:25:59,450 ERROR [STDERR] at org.apache.jasper.el.JspMethodExpression.invoke(JspMethodExpression.java:68) 
09:25:59,450 ERROR [STDERR] at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77) 
09:25:59,450 ERROR [STDERR] at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:95) 
09:25:59,450 ERROR [STDERR] at javax.faces.component.UICommand.broadcast(UICommand.java:383) 
09:25:59,450 ERROR [STDERR] at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:450) 
09:25:59,450 ERROR [STDERR] at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:759) 
09:25:59,450 ERROR [STDERR] at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97) 
09:25:59,450 ERROR [STDERR] at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:266) 
09:25:59,450 ERROR [STDERR] at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:132) 
09:25:59,450 ERROR [STDERR] at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
09:25:59,450 ERROR [STDERR] at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
09:25:59,450 ERROR [STDERR] at net.faces.filters.AuthorizationFilter.doFilter(AuthorizationFilter.java:84) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
09:25:59,450 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) 
09:25:59,450 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) 
09:25:59,450 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
09:25:59,450 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
09:25:59,450 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) 
09:25:59,450 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 
09:25:59,450 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 
09:25:59,450 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) 
09:25:59,450 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595) 

Я надеюсь, что кто-то видел это исключение, прежде чем и может помочь мне.

<dependency> 
     <groupId>junit</groupId> 
     <artifactId>junit</artifactId> 
     <version>4.6</version> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.mortbay.jetty</groupId> 
     <artifactId>jetty</artifactId> 
     <version>6.1.9</version> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.cxf</groupId> 
     <artifactId>cxf-rt-frontend-jaxws</artifactId> 
     <version>2.2.7</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.cxf</groupId> 
     <artifactId>cxf-rt-transports-http</artifactId> 
     <version>2.2.7</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.cxf</groupId> 
     <artifactId>cxf-rt-ws-security</artifactId> 
     <version>2.2.7</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.xmlbeans</groupId> 
     <artifactId>xmlbeans</artifactId> 
     <version>2.4.0</version> 
    </dependency> 
    <dependency> 
     <groupId>org.codehaus.mojo</groupId> 
     <artifactId>xmlbeans-maven-plugin</artifactId> 
     <version>2.3.3</version> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>slf4j-jdk14</artifactId> 
     <version>1.5.10</version> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-core</artifactId> 
     <version>3.3.2.GA</version> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-c3p0</artifactId> 
     <version>3.3.2.GA</version> 
    </dependency> 
    <dependency> 
     <groupId>javassist</groupId> 
     <artifactId>javassist</artifactId> 
     <version>3.8.0.GA</version> 
    </dependency> 
    <dependency> 
     <groupId>hsqldb</groupId> 
     <artifactId>hsqldb</artifactId> 
     <version>1.8.0.7</version> 
    </dependency> 
    <dependency> 
     <groupId>javax.faces</groupId> 
     <artifactId>jsf-api</artifactId> 
     <version>1.2_02</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>javax.faces</groupId> 
     <artifactId>jsf-impl</artifactId> 
     <version>1.2-b19</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>javax.xml</groupId> 
     <artifactId>jaxrpc-api</artifactId> 
     <version>1.1</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.axis</groupId> 
     <artifactId>axis</artifactId> 
     <version>1.4</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.myfaces.tomahawk</groupId> 
     <artifactId>tomahawk</artifactId> 
     <version>1.1.8</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-discovery</groupId> 
     <artifactId>commons-discovery</artifactId> 
     <version>20040218.194635</version> 
    </dependency> 
    <dependency> 
     <groupId>net.sf.locale4j</groupId> 
     <artifactId>locale4j</artifactId> 
     <version>1.1.3</version> 
    </dependency> 
    <dependency> 
     <groupId>javax.mail</groupId> 
     <artifactId>mail</artifactId> 
     <version>1.4.1</version> 
    </dependency> 
    <dependency> 
     <groupId>javax.activation</groupId> 
     <artifactId>activation</artifactId> 
     <version>1.1</version> 
    </dependency> 
    <dependency> 
     <groupId>org.mortbay.jetty</groupId> 
     <artifactId>jsp-api-2.1</artifactId> 
     <version>6.1.9</version> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
     <groupId>com.sun.el</groupId> 
     <artifactId>el-ri</artifactId> 
     <version>1.0</version> 
    </dependency> 
    <dependency> 
     <groupId>mysql</groupId> 
     <artifactId>mysql-connector-java</artifactId> 
     <version>5.1.10</version> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-ehcache</artifactId> 
     <version>3.3.2.GA</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-fileupload</groupId> 
     <artifactId>commons-fileupload</artifactId> 
     <version>1.0</version> 
    </dependency> 
    <dependency> 
     <groupId>opensymphony</groupId> 
     <artifactId>quartz-all</artifactId> 
     <version>1.6.3</version> 
    </dependency> 
    <dependency> 
     <groupId>de.odysseus.juel</groupId> 
     <artifactId>juel</artifactId> 
     <version>2.1.0</version> 
    </dependency> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>servlet-api</artifactId> 
     <version>2.4</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>javax.servlet.jsp</groupId> 
     <artifactId>jsp-api</artifactId> 
     <version>2.0</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>jstl</artifactId> 
     <version>1.2</version> 
    </dependency> 
    <dependency> 
     <groupId>taglibs</groupId> 
     <artifactId>standard</artifactId> 
     <version>1.1.2</version> 
    </dependency> 
    <dependency> 
     <groupId>log4j</groupId> 
     <artifactId>log4j</artifactId> 
     <version>1.2.15</version> 
     <exclusions> 
      <exclusion> 
       <groupId>javax.mail</groupId> 
       <artifactId>mail</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>javax.jms</groupId> 
       <artifactId>jms</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>com.sun.jdmk</groupId> 
       <artifactId>jmxtools</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>com.sun.jmx</groupId> 
       <artifactId>jmxri</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 

Answer 1

Это, скорее всего, проблема с загрузчиком классов, когда несколько загрузчиков классов загружают классы api jaxws. Моя основная мысль состояла в том, чтобы проверить загрузчики классов и войны и одобренные области и такие для любой из jaxws-api jars и убедиться, что они найдены только в одном месте.

Answer 2

Я работал вокруг этого вопроса загрузчика классов JBoss, используя следующий код:

import javax.xml.ws.Service; 
import javax.xml.ws.soap.SOAPFaultException; 
import javax.xml.ws.spi.ServiceDelegate; 
import org.apache.cxf.Bus; 
import org.apache.cxf.BusFactory; 
import org.apache.cxf.jaxws.ServiceImpl; 

Bus bus = BusFactory.newInstance().createBus(); 
ServiceDelegate service = new ServiceImpl(bus, url, portName, null); 
Dispatch<Source> dispatch = service.createDispatch(portName, Source.class, Service.Mode.MESSAGE);