modules/transport/tcp/test/org/apache/axis2/transport/tcp/TCPEchoRawXMLTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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 org.apache.axis2.transport.tcp;


import junit.framework.TestCase;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.SOAPFactory;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.OperationClient;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.client.async.AxisCallback;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.ConfigurationContextFactory;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.description.AxisOperation;
import org.apache.axis2.description.AxisService;
import org.apache.axis2.description.OutInAxisOperation;
import org.apache.axis2.description.Parameter;
import org.apache.axis2.util.Utils;
import org.apache.axis2.wsdl.WSDLConstants;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;

public class TCPEchoRawXMLTest extends TestCase {
    private EndpointReference targetEPR =
            new EndpointReference("tcp://127.0.0.1:"
                    + (UtilsTCPServer.TESTING_PORT)
                    + "/axis2/services/EchoXMLService/echoOMElement");
    private QName serviceName = new QName("EchoXMLService");
    private QName operationName = new QName("echoOMElement");

    private AxisService service;
    private AxisService clientService;
    private ConfigurationContext configContext;

    private boolean finish = false;
    private static final Log log = LogFactory.getLog(TCPEchoRawXMLTest.class);

    public TCPEchoRawXMLTest() {
        super(TCPEchoRawXMLTest.class.getName());
    }

    public TCPEchoRawXMLTest(String testName) {
        super(testName);
    }

    protected void setUp() throws Exception {
        UtilsTCPServer.start();

        //create and deploy the service
        service =
                Utils.createSimpleService(serviceName,
                                          Echo.class.getName(),
                                          operationName);
        UtilsTCPServer.deployService(service);
        clientService = Utils.createSimpleServiceforClient(serviceName,
                                                           Echo.class.getName(),
                                                           operationName);
        configContext = UtilsTCPServer.createClientConfigurationContext();
    }

    protected void tearDown() throws Exception {
        UtilsTCPServer.stop();
        configContext.getListenerManager().destroy();
    }

    private OMElement createPayload() {
        OMFactory fac = OMAbstractFactory.getOMFactory();
        OMNamespace omNs = fac.createOMNamespace("http://localhost/my", "my");
        OMElement method = fac.createOMElement("echoOMElement", omNs);
        OMElement value = fac.createOMElement("myValue", omNs);
        value.addChild(
                fac.createOMText(value, "Isaac Asimov, The Foundation Trilogy"));
        method.addChild(value);

        return method;
    }

    public void testEchoXMLASync() throws Exception {
        OMElement payload = createPayload();
        Options options = new Options();
        options.setTo(targetEPR);
        options.setTransportInProtocol(Constants.TRANSPORT_TCP);
        options.setAction(Constants.AXIS2_NAMESPACE_URI + "/" + operationName.getLocalPart());

        AxisCallback callback = new AxisCallback() {
            public void onComplete(MessageContext msgCtx) {
                try {
                    msgCtx.getEnvelope().serialize(System.out);
                } catch (XMLStreamException e) {
                    onError(e);
                } finally {
                    finish = true;
                }
            }

            public void onError(Exception e) {
                log.info(e.getMessage());
                finish = true;
            }

            public void onComplete() {                
                
            }

            public void onFault(MessageContext msgCtx) {
                onComplete(msgCtx);                
            }

            public void onMessage(MessageContext msgCtx) {
                onComplete(msgCtx);                
            }
        };

        ServiceClient sender = new ServiceClient(configContext, clientService);
        sender.setOptions(options);

        sender.sendReceiveNonBlocking(operationName, payload, callback);

        int index = 0;
        while (!finish) {
            Thread.sleep(1000);
            index++;
            if (index > 10) {
                throw new AxisFault(
                        "Server was shutdown as the async response take too long to complete");
            }
        }
        sender.cleanup();
    }

    public void testEchoXMLSync() throws Exception {
        OMElement payload = createPayload();

        Options options = new Options();
        options.setTo(targetEPR);
        options.setTransportInProtocol(Constants.TRANSPORT_TCP);
        options.setAction(Constants.AXIS2_NAMESPACE_URI+"/"+operationName.getLocalPart());

        ServiceClient sender = new ServiceClient(configContext, clientService);
        sender.setOptions(options);
        OMElement result = sender.sendReceive(operationName, payload);

        result.serialize(System.out);
        sender.cleanup();
    }

    public void testEchoXMLCompleteSync() throws Exception {
        OMFactory fac = OMAbstractFactory.getOMFactory();

        OMNamespace omNs = fac.createOMNamespace("http://localhost/my", "my");
        OMElement payloadElement = fac.createOMElement("echoOMElement", omNs);
        OMElement value = fac.createOMElement("myValue", omNs);
        value.setText("Isaac Asimov, The Foundation Trilogy");
        payloadElement.addChild(value);

        Options options = new Options();
        options.setTo(targetEPR);
        options.setAction(Constants.AXIS2_NAMESPACE_URI+"/"+operationName.getLocalPart());
        options.setTransportInProtocol(Constants.TRANSPORT_TCP);
        options.setUseSeparateListener(true);

        ServiceClient sender = new ServiceClient(configContext, clientService);
        sender.setOptions(options);
        OMElement result = sender.sendReceive(operationName, payloadElement);

        result.serialize(System.out);
        sender.cleanup();

    }

    public void testEchoXMLSyncMC() throws Exception {        
        AxisOperation opdesc = new OutInAxisOperation(new QName("echoOMElement"));
        Options options = new Options();
        options.setTo(targetEPR);
        options.setAction(operationName.getLocalPart());
        options.setTransportInProtocol(Constants.TRANSPORT_TCP);

        OMFactory fac = OMAbstractFactory.getOMFactory();

        OMNamespace omNs = fac.createOMNamespace("http://localhost/my", "my");
        OMElement method = fac.createOMElement("echoOMElement", omNs);
        OMElement value = fac.createOMElement("myValue", omNs);
        value.setText("Isaac Asimov, The Foundation Trilogy");
        method.addChild(value);
        SOAPFactory factory = OMAbstractFactory.getSOAP11Factory();
        SOAPEnvelope envelope = factory.getDefaultEnvelope();
        envelope.getBody().addChild(method);

        MessageContext requestContext = new MessageContext();
        requestContext.setConfigurationContext(configContext);
        requestContext.setAxisService(clientService);
        requestContext.setAxisOperation(opdesc);
        requestContext.setEnvelope(envelope);

        ServiceClient sender = new ServiceClient(configContext, clientService);
        sender.setOptions(options);
        OperationClient opClient = sender.createClient(new QName("echoOMElement"));
        opClient.addMessageContext(requestContext);
        opClient.setOptions(options);
        opClient.execute(true);

        MessageContext response = opClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
        SOAPEnvelope env = response.getEnvelope();
        assertNotNull(env);
        env.getBody().serialize(System.out);
        sender.cleanup();
    }


}