Hi All, The problem is this, when calling ServiceClient. sendReceive (OMElement), I got a following message:
Exception in thread "main" java.lang.NoSuchMethodError: org.apache.axis2.context.MessageContext.getMessageInformationHeaders()Lorg/apache/axis2/addressing/MessageInformationHeaders; at org.apache.axis2.handlers.addressing.AddressingOutHandler.invoke(AddressingOutHandler.java:56) at org.apache.axis2.engine.Phase.invoke(Phase.java:376) at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:351) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:441) at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:317) at org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:267) at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:393) at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:326) at userguide.clients.TestClient.main(TestClient.java:54) I am just wondering about the cause of it.Attached with this mail is my client.I would appreciate your help. Kind Regards Kashif Saleem
/* * Copyright 2004,2005 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package userguide.clients; import org.apache.axis2.AxisFault; import org.apache.axis2.Constants; import org.apache.axis2.addressing.EndpointReference; import org.apache.axis2.client.Options; import org.apache.axis2.client.ServiceClient; import org.apache.axis2.om.OMAbstractFactory; import org.apache.axis2.om.OMElement; import org.apache.axis2.om.OMFactory; import org.apache.axis2.om.OMNamespace; import javax.xml.namespace.QName; import javax.xml.stream.FactoryConfigurationError; import javax.xml.stream.XMLOutputFactory; import javax.xml.stream.XMLStreamException; import javax.xml.stream.XMLStreamWriter; /** * This is a Client progam that accesses 'MyService' web service in Axis2 samples */ public class TCPClient { private static String toEpr = "tcp://localhost:8080/axis2/services/MyService"; public static void main(String[] args) throws AxisFault { Options options = new Options(); options.setTo(new EndpointReference(toEpr)); options.setTransportInProtocol(Constants.TRANSPORT_TCP); ServiceClient sender = new ServiceClient(); sender.engageModule(new QName(Constants.MODULE_ADDRESSING)); sender.setOptions(options); OMElement result = sender.sendReceive(getPayload()); try { XMLStreamWriter writer = XMLOutputFactory.newInstance() .createXMLStreamWriter(System.out); result.serialize(writer); writer.flush(); } catch (XMLStreamException e) { e.printStackTrace(); } catch (FactoryConfigurationError e) { e.printStackTrace(); } } private static OMElement getPayload() { OMFactory fac = OMAbstractFactory.getOMFactory(); OMNamespace omNs = fac.createOMNamespace( "tcp://localhost:8080/axis2/services/MyService", "example1"); OMElement method = fac.createOMElement("echo", omNs); OMElement value = fac.createOMElement("Text", omNs); value.addChild(fac.createText(value, "Axis2 Echo String ")); method.addChild(value); return method; } }