Problems with jax-rpc HelloWorld sample

Hi
Running on Linux Red Hat 9.0
Jwsdp 1.3
I'm following the jwsdp tutorial trying to build the jax-rpc HelloWorld sample. I do what the tutorial says:
"ant build" in the sample directory but it "Fails" with this message:
init:
[echo] -------- HelloWorld Sample --------
prepare:
generate-server:
edit-config:
[wscompile] modeler error: failed to parse document at "/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld//home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorl
d/etc/HelloWorldService.wsdl": java.io.FileNotFoundException: /home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/Hell
oWorld/etc/HelloWorldService.wsdl (No such file or directory)
[wscompile] at com.sun.xml.rpc.processor.modeler.wsdl.WSDLModelerBase.buildModel(WSDLModelerBase.java:179)
[wscompile] at com.sun.xml.rpc.processor.config.ModelInfo.buildModel(ModelInfo.java:85)
[wscompile] at com.sun.xml.rpc.processor.Processor.runModeler(Processor.java:61)
[wscompile] at com.sun.xml.rpc.tools.wscompile.CompileTool.run(CompileTool.java:564)
[wscompile] at com.sun.xml.rpc.util.ToolBase.run(ToolBase.java:40)
[wscompile] at com.sun.xml.rpc.tools.ant.Wscompile.execute(Wscompile.java:686)
[wscompile] at org.apache.tools.ant.Task.perform(Task.java:341)
[wscompile] at org.apache.tools.ant.Target.execute(Target.java:309)
[wscompile] at org.apache.tools.ant.Target.performTasks(Target.java:336)
[wscompile] at org.apache.tools.ant.Project.executeTarget(Project.java:1339)
[wscompile] at org.apache.tools.ant.Project.executeTargets(Project.java:1255)
[wscompile] at org.apache.tools.ant.Main.runBuild(Main.java:609)
[wscompile] at org.apache.tools.ant.Main.start(Main.java:196)
[wscompile] at org.apache.tools.ant.Main.main(Main.java:235)
[wscompile] CAUSE:
[wscompile] failed to parse document at "/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld//home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/etc/HelloWorl
dService.wsdl": java.io.FileNotFoundException: /home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/etc/Hell
oWorldService.wsdl (No such file or directory)
[wscompile] at com.sun.xml.rpc.wsdl.parser.WSDLParser.parseDefinitionsNoImport(WSDLParser.java:252)
[wscompile] at com.sun.xml.rpc.wsdl.parser.WSDLParser.parseDefinitions(WSDLParser.java:170)
[wscompile] at com.sun.xml.rpc.wsdl.parser.WSDLParser.parse(WSDLParser.java:162)
[wscompile] at com.sun.xml.rpc.processor.modeler.wsdl.WSDLModelerBase.buildModel(WSDLModelerBase.java:126)
[wscompile] at com.sun.xml.rpc.processor.config.ModelInfo.buildModel(ModelInfo.java:85)
[wscompile] at com.sun.xml.rpc.processor.Processor.runModeler(Processor.java:61)
[wscompile] at com.sun.xml.rpc.tools.wscompile.CompileTool.run(CompileTool.java:564)
[wscompile] at com.sun.xml.rpc.util.ToolBase.run(ToolBase.java:40)
[wscompile] at com.sun.xml.rpc.tools.ant.Wscompile.execute(Wscompile.java:686)
[wscompile] at org.apache.tools.ant.Task.perform(Task.java:341)
[wscompile] at org.apache.tools.ant.Target.execute(Target.java:309)
[wscompile] at org.apache.tools.ant.Target.performTasks(Target.java:336)
[wscompile] at org.apache.tools.ant.Project.executeTarget(Project.java:1339)
[wscompile] at org.apache.tools.ant.Project.executeTargets(Project.java:1255)
[wscompile] at org.apache.tools.ant.Main.runBuild(Main.java:609)
[wscompile] at org.apache.tools.ant.Main.start(Main.java:196)
[wscompile] at org.apache.tools.ant.Main.main(Main.java:235)
[wscompile] CAUSE:
[wscompile] java.io.FileNotFoundException: /home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/etc/HelloWor
ldService.wsdl (No such file or directory)
[wscompile] at java.io.FileInputStream.open(Native Method)
[wscompile] at java.io.FileInputStream.<init>(FileInputStream.java:106)
[wscompile] at java.io.FileInputStream.<init>(FileInputStream.java:66)
[wscompile] at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:69)
[wscompile] at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:156)
[wscompile] at java.net.URL.openStream(URL.java:913)
[wscompile] at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:947)
[wscompile] at org.apache.xerces.impl.XMLEntityManager.startEntity(XMLEntityManager.java:893)
[wscompile] at org.apache.xerces.impl.XMLEntityManager.startDocumentEntity(XMLEntityManager.java:846)
[wscompile] at org.apache.xerces.impl.XMLDocumentScannerImpl.setInputSource(XMLDocumentScannerImpl.java:264)
[wscompile] at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:513)
[wscompile] at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:595)
[wscompile] at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
[wscompile] at org.apache.xerces.parsers.DOMParser.parse(DOMParser.java:253)
[wscompile] at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:206)
[wscompile] at com.sun.xml.rpc.wsdl.parser.WSDLParser.parseDefinitionsNoImport(WSDLParser.java:248)
[wscompile] at com.sun.xml.rpc.wsdl.parser.WSDLParser.parseDefinitions(WSDLParser.java:170)
[wscompile] at com.sun.xml.rpc.wsdl.parser.WSDLParser.parse(WSDLParser.java:162)
[wscompile] at com.sun.xml.rpc.processor.modeler.wsdl.WSDLModelerBase.buildModel(WSDLModelerBase.java:126)
[wscompile] at com.sun.xml.rpc.processor.config.ModelInfo.buildModel(ModelInfo.java:85)
[wscompile] at com.sun.xml.rpc.processor.Processor.runModeler(Processor.java:61)
[wscompile] at com.sun.xml.rpc.tools.wscompile.CompileTool.run(CompileTool.java:564)
[wscompile] at com.sun.xml.rpc.util.ToolBase.run(ToolBase.java:40)
[wscompile] at com.sun.xml.rpc.tools.ant.Wscompile.execute(Wscompile.java:686)
[wscompile] at org.apache.tools.ant.Task.perform(Task.java:341)
[wscompile] at org.apache.tools.ant.Target.execute(Target.java:309)
[wscompile] at org.apache.tools.ant.Target.performTasks(Target.java:336)
[wscompile] at org.apache.tools.ant.Project.executeTarget(Project.java:1339)
[wscompile] at org.apache.tools.ant.Project.executeTargets(Project.java:1255)
[wscompile] at org.apache.tools.ant.Main.runBuild(Main.java:609)
[wscompile] at org.apache.tools.ant.Main.start(Main.java:196)
[wscompile] at org.apache.tools.ant.Main.main(Main.java:235)
[wscompile] error: modeler error: failed to parse document at "/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld//home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/He
lloWorld/etc/HelloWorldService.wsdl": java.io.FileNotFoundException: /home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/home/medimg/pablo/jwsdp-1.3/jaxrpc/sampl
es/HelloWorld/etc/HelloWorldService.wsdl (No such file or directory)
[wscompile] Command invoked: wscompile -d /home/medimg/pablo/jwsdp-1.3/jaxrpc/build/samples/HelloWorld/classes/server -import -keep -model /home/medimg/pablo/jwsdp-
1.3/jaxrpc/build/samples/HelloWorld/model-wsdl-rpcenc.xml.gz -Xprintstacktrace /home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/etc/config.xml -classpath /hom
e/medimg/pablo/jwsdp-1.3/jwsdp-shared/lib/mail.jar:/home/medimg/pablo/jwsdp-1.3/jwsdp-shared/lib/activation.jar:/home/medimg/pablo/jwsdp-1.3/jaxp/lib/jaxp-api.jar:/
home/medimg/pablo/jwsdp-1.3/jaxp/lib/endorsed/dom.jar:/home/medimg/pablo/jwsdp-1.3/jaxp/lib/endorsed/sax.jar:/home/medimg/pablo/jwsdp-1.3/jaxp/lib/endorsed/xalan.ja
r:/home/medimg/pablo/jwsdp-1.3/jaxp/lib/endorsed/xercesImpl.jar:/home/medimg/pablo/jwsdp-1.3/jaxrpc/lib/jaxrpc-api.jar:/home/medimg/pablo/jwsdp-1.3/jaxrpc/lib/jaxrp
c-spi.jar:/home/medimg/pablo/jwsdp-1.3/jaxrpc/lib/jaxrpc-impl.jar:/home/medimg/pablo/jwsdp-1.3/saaj/lib/saaj-api.jar:/home/medimg/pablo/jwsdp-1.3/saaj/lib/saaj-impl
.jar:/home/medimg/pablo/jwsdp-1.3/jwsdp-shared/lib/relaxngDatatype.jar:/home/medimg/pablo/jwsdp-1.3/jwsdp-shared/lib/xsdlib.jar:/home/medimg/pablo/jwsdp-1.3/jwsdp-s
hared/lib/jax-qname.jar:/home/medimg/pablo/jwsdp-1.3/apache-ant/lib/ant.jar:/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/${compile.classpath}
BUILD FAILED
file:/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/build.xml:98: wscompile failed
I took a look into the etc/config.xml file and the path location of HelloWorldService.wsdl is fine as follows
"/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/etc/HelloWorldService.wsdl"
BUT.. after "ant build", the path in th config.xml file automatically change for:
"/home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld//home/medimg/pablo/jwsdp-1.3/jaxrpc/samples/HelloWorld/etc/HelloWorldService.wsdl"
Anybody knows how to solve this problem
HELP !!!
J.Pablo

Hi,
I guess you need some changes in your build script.
One solution would be to specify correct value for location attribute in your config.xml and then
uncomment the call to "edit-config" target as show below in your build.xml file:
<target name="generate-server" depends="prepare">

-Amol

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<wsdl:input name="testRequest" message="mf:testRequest"/>
<wsdl:output name="successResponse" message="mf:successResponse"/>
</wsdl:operation>
and the test code:
public void testOptionalAttrs()
TestObject testObj = new TestObject();
testObj.setName("testName");
//testObj.setSubId(2);
MDSProvisioningResourcePortType resourceManager = factory.getGatewayResourceManager();
boolean success = resourceManager.testAction(testObj);
Running the test code with the 'setSubId' uncommented works.
With the 'setSubId' call commented out out results in this error:
javax.xml.ws.WebServiceException: javax.xml.bind.MarshalException
- with linked exception:
[com.sun.xml.bind.api.AccessorException: java.lang.NullPointerException]
     at com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo(JAXBMessage.java:301)
     at com.sun.xml.ws.message.AbstractMessageImpl.writeTo(AbstractMessageImpl.java:124)
     at com.sun.xml.ws.encoding.StreamSOAPCodec.encode(StreamSOAPCodec.java:91)
     at com.sun.xml.ws.encoding.SOAPBindingCodec.encode(SOAPBindingCodec.java:225)
     at com.sun.xml.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:121)
     at com.sun.xml.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:69)
     at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:541)
     at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:497)
     at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:392)
     at com.sun.xml.ws.client.Stub.process(Stub.java:213)
     at com.sun.xml.ws.client.sei.SEIStub.doProcess(SEIStub.java:120)
     at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:238)
     at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:212)
     at com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:103)
     at $Proxy58.testAction(Unknown Source)
     at com.qualcomm.mf.prov.ProvisioningGatewayClientFactoryTest.testOptionalAttrs(ProvisioningGatewayClientFactoryTest.java:118)
     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.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
     at org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
     at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
     at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
     at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
     at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
     at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
     at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
     at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
     at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
     at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
     at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: javax.xml.bind.MarshalException
- with linked exception:
[com.sun.xml.bind.api.AccessorException: java.lang.NullPointerException]
     at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:255)
     at com.sun.xml.bind.v2.runtime.BridgeImpl.marshal(BridgeImpl.java:64)
     at com.sun.xml.bind.api.Bridge.marshal(Bridge.java:105)
     at com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo(JAXBMessage.java:292)
     ... 35 more
Caused by: com.sun.xml.bind.api.AccessorException: java.lang.NullPointerException
     at com.sun.xml.bind.v2.runtime.XMLSerializer.reportError(XMLSerializer.java:224)
     at com.sun.xml.bind.v2.runtime.XMLSerializer.reportError(XMLSerializer.java:239)
     at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeAttributes(ClassBeanInfoImpl.java:302)
     at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:661)
     at com.sun.xml.bind.v2.runtime.BridgeImpl.marshal(BridgeImpl.java:111)
     at com.sun.xml.bind.v2.runtime.CompositeStructureBeanInfo.serializeBody(CompositeStructureBeanInfo.java:71)
     at com.sun.xml.bind.v2.runtime.CompositeStructureBeanInfo.serializeBody(CompositeStructureBeanInfo.java:19)
     at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:663)
     at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:250)
     ... 38 more
Caused by: com.sun.xml.bind.api.AccessorException: java.lang.NullPointerException
     at com.sun.xml.bind.v2.runtime.reflect.AdaptedAccessor.get(AdaptedAccessor.java:33)
     at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.print(TransducedAccessor.java:199)
     at com.sun.xml.bind.v2.runtime.property.AttributeProperty.serializeAttributes(AttributeProperty.java:61)
     at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeAttributes(ClassBeanInfoImpl.java:295)
     ... 44 more
Caused by: java.lang.NullPointerException
     at org.w3._2001.xmlschema.Adapter3.marshal(Adapter3.java:23)
     at org.w3._2001.xmlschema.Adapter3.marshal(Adapter3.java:1)
     at com.sun.xml.bind.v2.runtime.reflect.AdaptedAccessor.get(AdaptedAccessor.java:31)
     ... 47 more
So am I missing something or is jax-ws not handling optional attributes correctly?
Thanks,
Hank

Hi,
This is not a direct answer to your question. But if you want to build restful web services with Weblogic 10.3, why not use Jersey . It is the implementation of the new JAX-RS spec. In my experience, although Jersey is part of the Java EE 6 spec, it appears to work ok with Java EE 5 container like Weblogic 10.3.1. The [JAX-RS section of Java EE tutorial|http://java.sun.com/javaee/6/docs/tutorial/doc/giepu.html] is another good source of example code.
Edited by: vamsee2 on Sep 25, 2009 12:38 PM

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