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From "Dan Retzlaff (JIRA)" <j...@apache.org>
Subject [jira] Created: (CXF-1694) NPE with invalid wsld:import
Date Wed, 09 Jul 2008 13:33:32 GMT
NPE with invalid wsld:import
----------------------------

                 Key: CXF-1694
                 URL: https://issues.apache.org/jira/browse/CXF-1694
             Project: CXF
          Issue Type: Improvement
          Components: Tooling
    Affects Versions: 2.1.1
         Environment: Windows XP, JDK 1.6.0 r6
            Reporter: Dan Retzlaff
            Priority: Minor


When a WSDL specifies an incorrect namespace for a imported WSDL, code generation throws a
nondescript NPE. The call stack and a test case follow.

org.apache.maven.lifecycle.LifecycleExecutionException: java.lang.NullPointerException
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:564)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
        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:597)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.MojoExecutionException: java.lang.NullPointerException
        at org.apache.cxf.maven_plugin.WSDL2JavaMojo.processWsdl(WSDL2JavaMojo.java:348)
        at org.apache.cxf.maven_plugin.WSDL2JavaMojo.execute(WSDL2JavaMojo.java:223)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
        ... 16 more
Caused by: org.apache.cxf.tools.common.ToolException: java.lang.NullPointerException
        at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:240)
        at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:83)
        at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:103)
        at org.apache.cxf.maven_plugin.WSDL2JavaMojo.processWsdl(WSDL2JavaMojo.java:344)
        ... 19 more
Caused by: java.lang.NullPointerException
        at org.apache.cxf.tools.validator.internal.WSDLRefValidator.getXNode(WSDLRefValidator.java:305)
        at org.apache.cxf.tools.validator.internal.WSDLRefValidator.collectValidationPointsForBindings(WSDLRefValidator.java:398)
        at org.apache.cxf.tools.validator.internal.WSDLRefValidator.collectValidationPoints(WSDLRefValidator.java:383)
        at org.apache.cxf.tools.validator.internal.WSDLRefValidator.isValid(WSDLRefValidator.java:214)
        at org.apache.cxf.tools.validator.internal.WSDL11Validator.isValid(WSDL11Validator.java:126)
        at org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.validate(JAXWSDefinitionBuilder.java:200)
        at org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.validate(JAXWSDefinitionBuilder.java:62)
        at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:132)
        at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:232)
        ... 22 more

<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" name="Parent">
    <wsdl:import namespace="http://incorrect-namespace" location="child.wsdl" />
</wsdl:definitions>

<wsdl:definitions name="Child"
  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
  xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
  xmlns:xs="http://www.w3.org/2001/XMLSchema"
  xmlns:tns="http://child/"
  xmlns:xsd="http://child/xsd"
  targetNamespace="http://child/">
  <wsdl:types>
    <xs:schema targetNamespace="http://child/xsd">
      <xs:element name="Message">
        <xs:complexType>
          <xs:sequence/>
        </xs:complexType>
      </xs:element>
    </xs:schema>
  </wsdl:types>
  <wsdl:message name="Message">
    <wsdl:part name="msg" element="xsd:Message"/>
  </wsdl:message>
  <wsdl:portType name="PortType">
    <wsdl:operation name="Operation">
      <wsdl:input message="tns:Message"/>
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="Binding" type="tns:PortType">
        <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"
/>
    <wsdl:operation name="Operation">
      <soap:operation style="document"/>
      <wsdl:input>
        <soap:body use="literal"/>
      </wsdl:input>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="Service">
        <wsdl:port name="Port" binding="tns:Binding">
            <soap:address location="http://localhost/service" />
        </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

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