SessionContext.getProperty is null!!!???
----------------------------------------
Key: AXIS2-2825
URL: https://issues.apache.org/jira/browse/AXIS2-2825
Project: Axis 2.0 (Axis2)
Issue Type: Bug
Environment: axis2-1.2,eclipse3.2, WinXP; java1.5,Tomcat5.5......
Reporter: haha
hallo everybody. I have the following code:
----------------------------------------------------
...............
private SessionContext session(){
MessageContext mctx = MessageContext.getCurrentMessageContext();
TransportListener listener = mctx.getTransportIn().getReceiver();
SessionContext session = listener.getSessionContext(mctx);
return session;
}
... ...
public Customer getCustomer() throws AxisFault
{
int custId =
((Integer)session().getProperty(Const.SESSIONCUSTOMER)).intValue();
//getProperty is null!
CustomerInfoServer customerServer =
CustomerInfoServer.getCustomerServer();
Customer al = (Customer)customerServer.getCustomer(custId);
System.out.println("Found customer:" + al.getName());
return (Customer)customerServer.getCustomer(custId);
}
----------------------------------------------------------
and i got the erorrs:
---------------------------------------------------------
20.06.2007 10:34:21 org.apache.axis2.rpc.receivers.RPCMessageReceiver
invokeBusinessLogic
SCHWERWIEGEND: Exception occurred while trying to invoke service method
getCustomer
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:91)
at
org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:39)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:144)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:279)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:116)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
at com.bala.getCustomer(SolverCustomerService.java:153)
... 25 more
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can anyone tell me, how can i write my "session()" function, so that i get the
"none-null" property of the session?
Thanks a lot!!
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