当前项目开发web service接口是基于jdk 1.6+jboss 5.1.2开发。
由于最近引进cxf 2.2.9之后,之前项目已经发布且在生产上用的web service接口无法访问，但是新开发的web service却能正常使用。
具体报错信息如下：
02:05:11,561 INFO [[/BP]] Marking servlet AxaPolicyService as unavailable
02:05:11,561 ERROR [[AxaPolicyService]] Allocate exception for servlet AxaPolicyService
java.lang.ClassCastException: com.fndsoft.insurance.ws.AxaPolicyServiceImpl cannot be cast to javax.servlet.Servlet
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1006)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:777)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:183)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.internalProcess(ActiveRequestResponseCacheValve.java:74)
at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:47)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:599)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:451)
at java.lang.Thread.run(Thread.java:619)
解决方案：
02:05:11,561 ERROR [[AxaPolicyService]] Allocate exception for servlet AxaPolicyService
java.lang.ClassCastException: com.fndsoft.insurance.ws.AxaPolicyServiceImpl cannot be cast to javax.servlet.Servlet
这个异常很明显了AxaPolicyServiceImpl 有问题
解决方案：
1.com.fndsoft.insurance.ws.AxaPolicyServiceImpl 是否继承了httpservlet
2.查看项目路径是否有多个servlet的jar包或者其他版本不一致的jar包
解决方案：
jboss本身就自带cxf，我怀疑是否冲突了。如果冲突就不要引入cxf了