Hi,
first i have integrated my resteasy ws to jbpm workflow project and added all the necessay jars to it.it is succesfully excuted in command prompt and created the wars in repository.
but whenever i am trying to deploy that war file in tomcat(6) it shows the following errors:

java.lang.

NoClassDefFoundError: org/drools/rule/CompositeClassLoader
        at org.drools.builder.impl.KnowledgeBuilderProviderImpl.newKnowledgeBuil
der(KnowledgeBuilderProviderImpl.java:29)
        at org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(Knowle
dgeBuilderFactory.java:29)
        at com.ocqc.flow.OCQCWorkflowManager.readKnowledgeBase(OCQCWorkflowManag
er.java:59)
        at com.ocqc.flow.OCQCWorkflowManager.operate(OCQCWorkflowManager.java:40
)
        at com.ocqc.flow.OCQCWorkflowManager.initProcess(OCQCWorkflowManager.jav
a:31)
        at com.restfully.shop.services.JobResource.getAvailableReport(JobResourc
e.java:72)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.
java:140)
        at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.
java:255)
        at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220
)
        at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209
)
        at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(Synchronous
Dispatcher.java:519)
        at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispa
tcher.java:496)
        at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispa
tcher.java:119)
        at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.
service(ServletContainerDispatcher.java:208)
        at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.servi
ce(HttpServletDispatcher.java:55)
        at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.servi
ce(HttpServletDispatcher.java:50)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:298)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:859)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:588)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:48
9)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.drools.rule.CompositeClassLoade
r
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa
der.java:1647)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa
der.java:1493)
        ... 33 more

plaese help .....

Thanks & Regards

subhransu sekhar