xfire能不能部署在websphere 5.1下？

最近用到一个需要部署webservice的地方，我选用了xfire，在tomcat下面写了一个简单的helloworld，运行完全没有问题。但是，打成war包发布到websphere上面以后，就出现问题了。我现在不确定xfire到底能不能在jdk1.4下面跑（我用的websphere5.1是jdk1.4的）。由于服务器是不能更换的，所以只能在选用何种webservice上面想办法。我尝试了xfire1.0和1.26两个版本，都不行。错误如下：
[08-5-12 14:14:37:262 CST] 75f6724f E UOW= source=com.ibm.ws.webcontainer.srt.WebGroup org=IBM prod=WebSphere component=Application Server
SRVE0020E: ［Servlet 错误］－［XFireServlet］：无法装入 servlet：java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java(Compiled Code))
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java(Compiled Code))
at java.lang.reflect.Constructor.newInstance(Constructor.java(Compiled Code))
at java.lang.Class.newInstance3(Class.java(Compiled Code))
at java.lang.Class.newInstance(Class.java(Compiled Code))
at java.beans.Beans.instantiate(Beans.java:219)
at java.beans.Beans.instantiate(Beans.java:63)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:188)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:542)
at com.ibm.ws.webcontainer.webapp.WebApp.loadServletManager(WebApp.java:1279)
at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:283)
at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:392)
at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:211)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:1005)
at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:136)
at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:356)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:505)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:808)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:354)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:578)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:299)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:576)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java(Compiled Code))
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
at com.tivoli.jmx.modelmbean.MMBInvoker.invoke(MMBInvoker.java:46)
at com.tivoli.jmx.modelmbean.MMBInvoker.invokeOperation(MMBInvoker.java:115)
at com.tivoli.jmx.modelmbean.DynamicModelMBeanSupport.invoke(DynamicModelMBeanSupport.java:409)
at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:323)
at com.tivoli.jmx.GenericMBeanSupport.invoke(GenericMBeanSupport.java:178)
at com.tivoli.jmx.MBeanAccess.invoke(MBeanAccess.java:113)
at com.tivoli.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:290)
at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:659)
at com.ibm.ws.console.core.mbean.MBeanHelper.invoke(MBeanHelper.java:141)
at com.ibm.ws.console.appdeployment.ApplicationDeploymentCollectionAction.perform(ApplicationDeploymentCollectionAction.java:315)
at org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.java:1791)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1586)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:510)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java(Inlined Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java(Compiled Code))
at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java(Inlined Compiled Code))
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java(Compiled Code))
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java(Compiled Code))
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:204)
at com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:125)
at com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:286)
at com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:71)
at com.ibm.ws.webcontainer.cache.invocation.CacheableInvocationContext.invoke(CacheableInvocationContext.java:116)
at com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:186)
at com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListener.java:334)
at com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.java:56)
at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:615)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:449)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
Caused by: org.apache.commons.logging.LogConfigurationException: The chosen LogFactory implementation does not extend LogFactory. Please check your configuration. (Caused by java.lang.ClassCastException: com.ibm.ws.commons.logging.TrLogFactory)
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:574)
at java.security.AccessController.doPrivileged1(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:517)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:308)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.codehaus.xfire.transport.http.XFireServlet.<clinit>(XFireServlet.java:29)
... 63 more
Caused by: java.lang.ClassCastException: com.ibm.ws.commons.logging.TrLogFactory
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:531)
... 69 more

不知道哪位有经验。