/*
 * 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.jmeter.protocol.http.control;

import org.apache.jmeter.gui.GuiPackage;
import org.apache.jmeter.testelement.AbstractTestElement;
import org.apache.jmeter.testelement.property.IntegerProperty;

//For unit tests, @see TestHttpMirrorControl

/**
 * Test element that implements the Workbench HTTP Mirror function
 */
public class HttpMirrorControl extends AbstractTestElement {

    private static final long serialVersionUID = 233L;

    private transient HttpMirrorServer server;

    // Used by HttpMirrorServer
    static final int DEFAULT_PORT = 8081;

    // and as a string
    public static final String DEFAULT_PORT_S =
        Integer.toString(DEFAULT_PORT);// Used by GUI

    public static final String PORT = "HttpMirrorControlGui.port"; // $NON-NLS-1$

    public static final String MAX_POOL_SIZE = "HttpMirrorControlGui.maxPoolSize"; // $NON-NLS-1$

    public static final String MAX_QUEUE_SIZE = "HttpMirrorControlGui.maxQueueSize"; // $NON-NLS-1$

    public static final int DEFAULT_MAX_POOL_SIZE = 0;

    public static final int DEFAULT_MAX_QUEUE_SIZE = 25;


    public HttpMirrorControl() {
        initPort(DEFAULT_PORT);
    }

    public HttpMirrorControl(int port) {
        initPort(port);
    }

    private void initPort(int port){
        setProperty(new IntegerProperty(PORT, port));
    }

    public void setPort(int port) {
        initPort(port);
    }

    public void setPort(String port) {
        setProperty(PORT, port);
    }

    public int getPort() {
        return getPropertyAsInt(PORT);
    }

    public String getPortString() {
        return getPropertyAsString(PORT);
    }
    
    /**
     * @return Max Thread Pool size
     */
    public String getMaxPoolSizeAsString() {
        return getPropertyAsString(MAX_POOL_SIZE);
    }
    
    /**
     * @return Max Thread Pool size
     */
    private int getMaxPoolSize() {
        return getPropertyAsInt(MAX_POOL_SIZE, DEFAULT_MAX_POOL_SIZE);
    }
    
    /**
     * @param maxPoolSize Max Thread Pool size
     */
    public void setMaxPoolSize(String maxPoolSize) {
        setProperty(MAX_POOL_SIZE, maxPoolSize);
    }

    /**
     * @return Max Queue size
     */
    public String getMaxQueueSizeAsString() {
        return getPropertyAsString(MAX_QUEUE_SIZE);
    }
    
    /**
     * @return Max Queue size
     */
    private int getMaxQueueSize() {
        return getPropertyAsInt(MAX_QUEUE_SIZE, DEFAULT_MAX_QUEUE_SIZE);
    }
    
    /**
     * @param maxQueueSize Max Queue size
     */
    public void setMaxQueueSize(String maxQueueSize) {
        setProperty(MAX_QUEUE_SIZE, maxQueueSize);
    }
    
    public int getDefaultPort() {
        return DEFAULT_PORT;
    }

    public void startHttpMirror() {
        server = new HttpMirrorServer(getPort(), getMaxPoolSize(), getMaxQueueSize());
        server.start();
        GuiPackage instance = GuiPackage.getInstance();
        if (instance != null) {
            instance.register(server);
        }
    }

    public void stopHttpMirror() {
        if (server != null) {
            server.stopServer();
            GuiPackage instance = GuiPackage.getInstance();
            if (instance != null) {
                instance.unregister(server);
            }
            try {
                server.join(1000); // wait for server to stop
            } catch (InterruptedException e) {
            }
            server = null;
        }
    }

    @Override
    public boolean canRemove() {
        return null == server;
    }

    public boolean isServerAlive(){
        return server != null && server.isAlive();
    }
}

@@ -1014,54 +1014,8 @@
 y;%0A%0A
-//For unit tests, @see TestHttpMirrorControl%0A%0A
 /**%0A
@@ -1081,16 +1081,62 @@
 unction%0A
+ * For unit tests, @see TestHttpMirrorControl%0A
  */%0Apubl
@@ -4179,24 +4179,76 @@
 eption e) %7B%0A
+                Thread.currentThread().interrupt();%0A
             

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