/*
 * 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.engine.util;

import org.apache.axiom.om.OMElement;
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.context.ConfigurationContext;
import org.apache.axis2.context.ConfigurationContextFactory;
import org.apache.axis2.integration.TestingUtils;
import org.apache.axis2.integration.UtilServer;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import javax.xml.namespace.QName;

public class InvokerThread extends Thread {

    private int threadNumber;
    protected EndpointReference targetEPR =
            new EndpointReference("http://127.0.0.1:"
                    + (UtilServer.TESTING_PORT)
                    + "/axis2/services/EchoXMLService/echoOMElement");
    protected QName operationName = new QName("echoOMElement");
    private static final Log log = LogFactory.getLog(InvokerThread.class);
    private Exception thrownException = null;
    ConfigurationContext configContext;

    public InvokerThread(int threadNumber) throws AxisFault {
        this.threadNumber = threadNumber;
        configContext =
                ConfigurationContextFactory.createConfigurationContextFromFileSystem(
                        null, null);
    }

    public void run() {
        try {
            log.info("Starting Thread number " + threadNumber + " .............");
            OMElement payload = TestingUtils.createDummyOMElement();

            Options options = new Options();
            options.setTo(targetEPR);
            options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
            ServiceClient sender = new ServiceClient(configContext, null);
            sender.setOptions(options);
            OMElement result = sender.sendReceive(payload);

            TestingUtils.compareWithCreatedOMElement(result);
            log.info("Finishing Thread number " + threadNumber + " .....");
        } catch (AxisFault axisFault) {
            thrownException = axisFault;
            log.error("Error has occured invoking the service ", axisFault);
        }
    }

    public Exception getThrownException() {
        return thrownException;
    }
}