org.codelabor.system.remoting.tcp.factories.SocketPoolTest.java Source code

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Here is the source code for org.codelabor.system.remoting.tcp.factories.SocketPoolTest.java

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/*
 * 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.codelabor.system.remoting.tcp.factories;

import java.net.Socket;
import java.util.NoSuchElementException;

import org.apache.commons.pool.impl.SoftReferenceObjectPool;
import org.apache.commons.pool.impl.StackObjectPool;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 * @author Shin Sangjae
 * 
 */
public class SocketPoolTest {

    /**
     * @throws java.lang.Exception
     */
    @Before
    public void setUp() throws Exception {
    }

    /**
     * @throws java.lang.Exception
     */
    @After
    public void tearDown() throws Exception {
    }

    /**
     * Test method for
     * {@link org.codelabor.system.remoting.tcp.factories.SocketPoolFactory#makeObject()}
     * .
     * 
     * @throws Exception
     * @throws IllegalStateException
     * @throws NoSuchElementException
     */
    @Test
    public void testSoftReferenceObjectPool() throws Exception {
        SoftReferenceObjectPool socketPool = new SoftReferenceObjectPool();
        SocketPoolFactory socketPoolFactory = new SocketPoolFactory();
        socketPoolFactory.setHost("localhost");
        socketPoolFactory.setPort(8080);
        socketPool.setFactory(socketPoolFactory);
        Socket sockets[] = new Socket[10];

        for (int i = 0; i < 10; i++) {
            sockets[i] = (Socket) socketPool.borrowObject();
            System.out.println("borrowObject: " + sockets[i].hashCode());
            System.out.println("active: " + socketPool.getNumActive() + ", idle: " + socketPool.getNumIdle());

        }
        for (int i = 0; i < 10; i++) {
            System.out.println("returnbject: " + sockets[i].hashCode());
            socketPool.returnObject(sockets[i]);
            sockets[i] = null;
            System.out.println("active: " + socketPool.getNumActive() + ", idle: " + socketPool.getNumIdle());
        }
        // while (true) {
        // Thread.sleep(1000);
        // System.out.println("active: " + socketPool.getNumActive()
        // + ", idle: " + socketPool.getNumIdle());
        // }

    }

    @Test
    public void testStackObjectPool() throws Exception {
        SocketPoolFactory socketPoolFactory = new SocketPoolFactory();
        socketPoolFactory.setHost("localhost");
        socketPoolFactory.setPort(8080);

        StackObjectPool socketPool = new StackObjectPool(socketPoolFactory, 10, 5);

        Socket sockets[] = new Socket[10];
        for (int i = 0; i < 10; i++) {
            sockets[i] = (Socket) socketPool.borrowObject();
            System.out.println("borrowObject: " + sockets[i].hashCode());
            System.out.println("active: " + socketPool.getNumActive() + ", idle: " + socketPool.getNumIdle());

        }
        for (int i = 0; i < 10; i++) {
            System.out.println("returnbject: " + sockets[i].hashCode());
            socketPool.returnObject(sockets[i]);
            sockets[i] = null;
            System.out.println("active: " + socketPool.getNumActive() + ", idle: " + socketPool.getNumIdle());
        }

        // while (true) {
        // Thread.sleep(1000);
        // System.out.println("active: " + socketPool.getNumActive()
        // + ", idle: " + socketPool.getNumIdle());
        // }

    }

}