NPE thrown when viewing ?wsdl of a service if policy has been updated through
WSAS management console
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Key: WSAS-797
URL: https://wso2.org/jira/browse/WSAS-797
Project: WSO2 WSAS
Issue Type: Bug
Affects Versions: 2.3
Environment: winxp, jdk15
Reporter: Charitha Kankanamge
Assignee: Afkham Azeez
Priority: Critical
Following exception thrown when getting ?wsdl of a service when the service
policy has been updated through WSAS management console.
INFO [2008-07-04 13:47:00,187] getData request failed for dialect,
http://schemas.xmlsoap.org/wsdl/
org.apache.axis2.dataretrieval.DataRetrievalException:
java.lang.NullPointerException
at
org.apache.axis2.dataretrieval.WSDLDataLocator.outputInlineForm(WSDLDataLocator.java:134)
at
org.apache.axis2.dataretrieval.WSDLDataLocator.getData(WSDLDataLocator.java:73)
at
org.apache.axis2.dataretrieval.AxisDataLocatorImpl.getData(AxisDataLocatorImpl.java:81)
at
org.apache.axis2.description.AxisService.getData(AxisService.java:2768)
at
org.apache.axis2.description.AxisService.getWSDL(AxisService.java:1508)
at
org.apache.axis2.description.AxisService.printWSDL(AxisService.java:1334)
at
org.wso2.wsas.transport.util.Wsdl11Processor$1.printWSDL(Wsdl11Processor.java:43)
at
org.wso2.wsas.transport.util.AbstractWsdlProcessor.printWSDL(AbstractWsdlProcessor.java:52)
at
org.wso2.wsas.transport.util.Wsdl11Processor.process(Wsdl11Processor.java:57)
at org.wso2.wsas.transport.WSASServlet.doGet(WSASServlet.java:129)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.wso2.adminui.AdminUIServletFilter.doFilter(AdminUIServletFilter.java:142)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
at
org.apache.axis2.util.ExternalPolicySerializer.serialize(ExternalPolicySerializer.java:175)
at
org.apache.axis2.util.PolicyUtil.getPolicyComponentAsOMElement(PolicyUtil.java:110)
at
org.apache.axis2.description.AxisService2WSDL11.addPoliciesToDefinitionElement(AxisService2WSDL11.java:612)
at
org.apache.axis2.description.AxisService2WSDL11.generateOM(AxisService2WSDL11.java:238)
at
org.apache.axis2.dataretrieval.WSDLDataLocator.outputInlineForm(WSDLDataLocator.java:130)
... 28 more
Caused by: java.lang.NullPointerException
at
org.apache.ws.secpolicy.model.TransportToken.serialize(TransportToken.java:90)
at
org.apache.ws.secpolicy.model.TransportBinding.serialize(TransportBinding.java:157)
at
org.apache.axis2.util.ExternalPolicySerializer.serialize(ExternalPolicySerializer.java:159)
... 32 more
ERROR [2008-07-04 13:47:00,187] Servlet.service() for servlet WSASServlet
threw exception
org.apache.axis2.dataretrieval.DataRetrievalException:
java.lang.NullPointerException
at
org.apache.axis2.dataretrieval.AxisDataLocatorImpl.getData(AxisDataLocatorImpl.java:85)
at
org.apache.axis2.description.AxisService.getData(AxisService.java:2768)
at
org.apache.axis2.description.AxisService.getWSDL(AxisService.java:1508)
at
org.apache.axis2.description.AxisService.printWSDL(AxisService.java:1334)
at
org.wso2.wsas.transport.util.Wsdl11Processor$1.printWSDL(Wsdl11Processor.java:43)
at
org.wso2.wsas.transport.util.AbstractWsdlProcessor.printWSDL(AbstractWsdlProcessor.java:52)
at
org.wso2.wsas.transport.util.Wsdl11Processor.process(Wsdl11Processor.java:57)
at org.wso2.wsas.transport.WSASServlet.doGet(WSASServlet.java:129)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.wso2.adminui.AdminUIServletFilter.doFilter(AdminUIServletFilter.java:142)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.axis2.dataretrieval.DataRetrievalException:
java.lang.NullPointerException
at
org.apache.axis2.dataretrieval.WSDLDataLocator.outputInlineForm(WSDLDataLocator.java:134)
at
org.apache.axis2.dataretrieval.WSDLDataLocator.getData(WSDLDataLocator.java:73)
at
org.apache.axis2.dataretrieval.AxisDataLocatorImpl.getData(AxisDataLocatorImpl.java:81)
... 26 more
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
at
org.apache.axis2.util.ExternalPolicySerializer.serialize(ExternalPolicySerializer.java:175)
at
org.apache.axis2.util.PolicyUtil.getPolicyComponentAsOMElement(PolicyUtil.java:110)
at
org.apache.axis2.description.AxisService2WSDL11.addPoliciesToDefinitionElement(AxisService2WSDL11.java:612)
at
org.apache.axis2.description.AxisService2WSDL11.generateOM(AxisService2WSDL11.java:238)
at
org.apache.axis2.dataretrieval.WSDLDataLocator.outputInlineForm(WSDLDataLocator.java:130)
... 28 more
Caused by: java.lang.NullPointerException
at
org.apache.ws.secpolicy.model.TransportToken.serialize(TransportToken.java:90)
at
org.apache.ws.secpolicy.model.TransportBinding.serialize(TransportBinding.java:157)
at
org.apache.axis2.util.ExternalPolicySerializer.serialize(ExternalPolicySerializer.java:159)
... 32 more
Steps to reproduce:
================
1. Select a service which has a service level policy
2. Go to 'Edit service policies' page and update the policy
3. Select wsdl1.1 of the service
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