[ODE-166] After undeploying a process its WSDL is still available and executing it result in NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 1.1
• Fix Version/s: 1.1
• Component/s: Axis2 Integration
• Environment: Axis2 distro; JDK 1.5.0_11; WinXPx64
• Assignee: Matthieu Riou
• Reporter: Richard Taylor
• Created: 06/Aug/07 18:01
• Updated: 20/Aug/07 23:55
• Resolved: 09/Aug/07 21:50

Description

After deploying a process into the "processes" folder (via file system, if it matters), then undeploying it (via the file system again), its WSDL is still available for download. Also if you try to execute that service (one could assume it is available since its WSDL is), the null pointer exception below occurs. I haven't confirmed that this also happens when deploying via web services, but by comparing the source of the two deployers, I would expect the same behavior.

INFO [BpelServerImpl]: Process

{urn:xmlns:attachmate:composite-services}

Echo-1
has been unregistered.
WARN [BpelDAOConnectionImpl]: Couldn't find mex 4611686018427387903 for cleanup
.
ERROR [AxisServlet]: java.lang.NullPointerException
java.lang.NullPointerException
at org.apache.ode.axis2.ODEService.onAxisMessageExchange(ODEService.java
:146)
at org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODE
MessageReceiver.java:68)
at org.apache.ode.axis2.hooks.ODEMessageReceiver.receive(ODEMessageRecei
ver.java:49)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:506)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostReq
uest(HTTPTransportUtils.java:328)
at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:2
55)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491
)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:3
67)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.jav
a:185)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:1
81)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:6
89)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)

at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.
java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:1
39)
at org.mortbay.jetty.Server.handle(Server.java:285)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:45
7)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnectio
n.java:765)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:628)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.ja
va:329)
at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool
.java:475)