/*
 * 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.commons.pool.performance;

import org.apache.commons.pool.PoolableObjectFactory;

/**
 * Sleepy ObjectFactory (everything takes a while longer)
 * 
 * @author Dirk Verbeeck
 * @version $Revision: 1221705 $ $Date: 2011-12-21 08:03:54 -0500 (Wed, 21 Dec 2011) $ 
 */
public class SleepingObjectFactory implements PoolableObjectFactory<Integer> {

    private int counter = 0;
    private boolean debug = false;

    public Integer makeObject() throws Exception {
        Integer obj = new Integer(counter++);
        debug("makeObject", obj);
        sleep(500);
        return obj;
    }

    public void destroyObject(Integer obj) throws Exception {
        debug("destroyObject", obj);
        sleep(250);
    }

    public boolean validateObject(Integer obj) {
        debug("validateObject", obj);
        sleep(30);
        return true;
    }

    public void activateObject(Integer obj) throws Exception {
        debug("activateObject", obj);
        sleep(10);
    }

    public void passivateObject(Integer obj) throws Exception {
        debug("passivateObject", obj);
        sleep(10);
    }
    
    private void debug(String method, Object obj) {
        if (debug) {
            String thread = "thread" + Thread.currentThread().getName();
            System.out.println(thread + ": " + method + " " + obj);
        }
    }
    
    private void sleep(long millis) {
        try {
            Thread.sleep(millis);
        }
        catch (InterruptedException e) {
        }
    }

    public boolean isDebug() {
        return debug;
    }

    public void setDebug(boolean b) {
        debug = b;
    }
}
