This is a bug. In fact the callAnalysisEngineMetaData method could be removed entirely, it isn't needed and I don't think anything in UIMA actually calls it. Instead, the method callGetMetaData(), which is inherited from the superclass, is what's actually used. Feel free to open a JIRA and submit a patch.
Thanks, -Adam On Thu, Jun 25, 2009 at 8:36 AM, Baptiste Gaillard<[email protected]> wrote: > > Hi, i'm trying to call a UIMA component deployed as a WebService inside Jetty > and Axis. > > > To call my component I'm using this piece of code (for the moment I've just > tried with 'callGetAnalysisEngineMetaData()') : > > AxisAnalysisEngineServiceStub axisAnalysisEngineServiceStub = new > AxisAnalysisEngineServiceStub( > > "http://localhost:8080/osimp-uima-component-test-ae/services/OsimpUimaAnalysisEngine?wdsl";, > 10000); > AnalysisEngineMetaData analysisEngineMetaData = > axisAnalysisEngineServiceStub.callGetAnalysisEngineMetaData(); > System.err.println(analysisEngineMetaData.toString()); > > > But it does not work as expected, the following exception is returned: > org.apache.uima.resource.ResourceServiceException > at > org.apache.uima.adapter.soap.AxisAnalysisEngineServiceStub.callGetAnalysisEngineMetaData(AxisAnalysisEngineServiceStub.java:116) > at > com.thales.communications.osimp.uima.component.ae.ITOsimpUimaAnalysisEngineSoap.testCallGetAnalysisEngineMetaData(ITOsimpUimaAnalysisEngineSoap.java:139) > 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.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:580) > at org.testng.internal.MethodHelper$1.runTestMethod(MethodHelper.java:698) > at > org.springframework.test.context.testng.AbstractTestNGSpringContextTests.run(AbstractTestNGSpringContextTests.java:140) > 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.testng.internal.MethodHelper.invokeHookable(MethodHelper.java:706) > at org.testng.internal.Invoker.invokeMethod(Invoker.java:468) > at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:617) > at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:885) > at > org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) > at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:110) > at org.testng.TestRunner.runWorkers(TestRunner.java:712) > at org.testng.TestRunner.privateRun(TestRunner.java:582) > at org.testng.TestRunner.run(TestRunner.java:477) > at org.testng.SuiteRunner.runTest(SuiteRunner.java:324) > at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:319) > at org.testng.SuiteRunner.privateRun(SuiteRunner.java:292) > at org.testng.SuiteRunner.run(SuiteRunner.java:198) > at org.testng.TestNG.createAndRunSuiteRunners(TestNG.java:821) > at org.testng.TestNG.runSuitesLocally(TestNG.java:788) > at org.testng.TestNG.run(TestNG.java:708) > at > org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:62) > at > org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:141) > at org.apache.maven.surefire.Surefire.run(Surefire.java:177) > 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.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:345) > at > org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1009) > Caused by: No such operation 'getAnalysisEngineMetaData' > at > org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:222) > at > org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:129) > at > org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087) > at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) > at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown > Source) > at > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown > Source) > at > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown > Source) > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) > at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) > at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source) > at > org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227) > at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696) > at org.apache.axis.Message.getSOAPEnvelope(Message.java:435) > at > org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:796) > at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144) > at > org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32) > at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) > at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) > at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165) > at org.apache.axis.client.Call.invokeEngine(Call.java:2784) > at org.apache.axis.client.Call.invoke(Call.java:2767) > at org.apache.axis.client.Call.invoke(Call.java:2443) > at org.apache.axis.client.Call.invoke(Call.java:2366) > at org.apache.axis.client.Call.invoke(Call.java:1812) > at > org.apache.uima.adapter.soap.AxisAnalysisEngineServiceStub.callGetAnalysisEngineMetaData(AxisAnalysisEngineServiceStub.java:112) > ... 37 more > > > The exception says that getAnalysisEngineMetaData is not found, it seems to > be normal because the code of this function is the following (in the code of > UIMA 2.2.2-incubating): > > public AnalysisEngineMetaData callGetAnalysisEngineMetaData() throws > ResourceServiceException { > final QName mOperationQName = new > QName("http://uima.apache.org/analysis_engine";, > "getAnalysisEngineMetaData"); > final QName mResourceMetaDataTypeQName = new > QName("http://uima.apache.org/resourceSpecifier";, > "resourceMetaData"); > > try { > Service service = new Service(); > Call call = (Call) service.createCall(); > call.setTimeout(getTimeout()); > call.setTargetEndpointAddress(getServiceEndpoint()); > call.setOperationName(mOperationQName); > > call.registerTypeMapping(ResourceMetaData.class, > mResourceMetaDataTypeQName, > new XmlSerializerFactory(), new XmlDeserializerFactory()); > > return (AnalysisEngineMetaData) call.invoke(new Object[0]); > } catch (ServiceException e) { > throw new ResourceServiceException(e); > } catch (java.rmi.RemoteException e) { > throw new ResourceServiceException(e); > } > } > > If I change the first line by that (replacing 'getAnalysisEngineMetaData' by > 'getMetaData'): > final QName mOperationQName = new > QName("http://uima.apache.org/analysis_engine";, "getMetaData"); > > it works as expected. > In the documentation of UIMA the WSDD deployment descriptor described in > section 3.6.1 shows something like: > <parameter name="allowedMethods" value="getMetaData process"/> > > So, why the AxisAnalysisEngineServiceStub.callGetAnalysisEngineMetaData() > function is coded to call 'getAnalysisEngineMetaData()' and not > 'getMetaData()' ? > What am I doing wrong ? > > Thanks, > > Baptiste Gaillard > > > > > _________________________________________________________________ > 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