Client received com.sun.xml.ws.streaming.XMLStreamReaderException when invoking WebService annotated with OneWay ---------------------------------------------------------------------------------------------------------------- Key: JBAS-6614 URL: https://jira.jboss.org/jira/browse/JBAS-6614 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: Web Services Affects Versions: JBossAS-5.0.0.GA Environment: JBoss 5.0.0 under Windows XP wsdl and stub generated using jax-ws tools Reporter: Mosse Franck Assignee: Alessio Soldano A standalone client receives an exception when it tries to invoke a web service annotated with @OneWay. The exception received on the client side is : com.sun.xml.ws.streaming.XMLStreamReaderException: XML reader error: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col {unknown-source}]: [1,0] at com.sun.xml.ws.streaming.XMLStreamReaderUtil.wrapException(XMLStreamReaderUtil.java:242) at com.sun.xml.ws.streaming.XMLStreamReaderUtil.next(XMLStreamReaderUtil.java:70) at com.sun.xml.ws.streaming.XMLStreamReaderUtil.nextContent(XMLStreamReaderUtil.java:85) at com.sun.xml.ws.streaming.XMLStreamReaderUtil.nextElementContent(XMLStreamReaderUtil.java:75) at com.sun.xml.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:167) at com.sun.xml.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:149) at com.sun.xml.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:121) at com.sun.xml.ws.encoding.SOAPBindingCodec.decode(SOAPBindingCodec.java:280) at com.sun.xml.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:158) at com.sun.xml.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:74) at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:559) at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:518) at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:503) at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:400) at com.sun.xml.ws.client.Stub.process(Stub.java:235) at com.sun.xml.ws.client.sei.SEIStub.doProcess(SEIStub.java:120) at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:230) at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:210) at com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:103) at $Proxy30.createPerson(Unknown Source) at test.example1.TestPeopleManager.testCreatePerson(TestPeopleManager.java:41) 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:66) 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:45) 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: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col {unknown-source}]: [1,0] at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:686) at com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2134) at com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2040) at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069) at com.sun.xml.ws.util.xml.XMLStreamReaderFilter.next(XMLStreamReaderFilter.java:56) at com.sun.xml.ws.streaming.XMLStreamReaderUtil.next(XMLStreamReaderUtil.java:51) ... 39 more The code of the web service is : package test.example1; import javax.ejb.Stateless; import javax.jws.Oneway; import javax.jws.WebMethod; import javax.jws.WebParam; import javax.jws.WebService; @WebService( name="PeopleManager", serviceName="PeopleManager", targetNamespace="http://techtip.com/samples/example1") @Stateless public class PeopleManager { @WebMethod( operationName="createPerson") @Oneway public void createPerson ( @WebParam(name="firstName") String firstName, @WebParam(name="lastName")String lastName, @WebParam(name="age") int age) { System.out.println ("Creating person [firstName=" + firstName + "; lastName=" + lastName + ";age=" + age + "]"); } } Remark : If the @OneWay annotation is removed, the invocation from the client is successful. The code of the client is : package test.example1; import java.net.MalformedURLException; import java.net.URL; import javax.xml.namespace.QName; import org.junit.BeforeClass; import org.junit.Test; import test.example1.generated.*; public class TestPeopleManager { private static PeopleManager peopleManager; private static final String HOST_NAME = "localhost"; private static final String PORT_NUMBER = "8080"; private static final String TARGET_NAMESPACE = "http://techtip.com/samples/example1"; @BeforeClass public static void beforeClass () throws MalformedURLException { String wsdlUrl = "http://" + HOST_NAME + ":" + PORT_NUMBER + "/TestWebService/PeopleManager?wsdl"; URL wsdlLocation = new URL( wsdlUrl); QName serviceName = new QName( TARGET_NAMESPACE, "PeopleManager" ); PeopleManager_Service service = new PeopleManager_Service( wsdlLocation, serviceName ); peopleManager = service.getPeopleManagerPort (); } @Test public void testCreatePerson() throws Exception { peopleManager.createPerson ( "Franck", "Mosse", 40); } }