/* * 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 com.frameworkset.commons.pool.impl; import com.frameworkset.commons.pool.ObjectPool; import com.frameworkset.commons.pool.ObjectPoolFactory; import com.frameworkset.commons.pool.PoolableObjectFactory; /** * A factory for creating {@link StackObjectPool} instances. * * @see StackObjectPool * @see StackKeyedObjectPoolFactory * * @author Rodney Waldhoff * @version $Revision: 777748 $ $Date: 2009-05-22 20:00:44 -0400 (Fri, 22 May 2009) $ * @since Pool 1.0 */ public class StackObjectPoolFactory implements ObjectPoolFactory { /** * Create a new StackObjectPoolFactory. * * @see StackObjectPool#StackObjectPool() */ public StackObjectPoolFactory() { this((PoolableObjectFactory)null,StackObjectPool.DEFAULT_MAX_SLEEPING,StackObjectPool.DEFAULT_INIT_SLEEPING_CAPACITY); } /** * Create a new StackObjectPoolFactory. * * @param maxIdle cap on the number of "sleeping" instances in the pool. * @see StackObjectPool#StackObjectPool(int) */ public StackObjectPoolFactory(int maxIdle) { this((PoolableObjectFactory)null,maxIdle,StackObjectPool.DEFAULT_INIT_SLEEPING_CAPACITY); } /** * Create a new StackObjectPoolFactory. * * @param maxIdle cap on the number of "sleeping" instances in the pool. * @param initIdleCapacity - initial size of the pool (this specifies the size of the container, it does not cause the pool to be pre-populated.) * @see StackObjectPool#StackObjectPool(int, int) */ public StackObjectPoolFactory(int maxIdle, int initIdleCapacity) { this((PoolableObjectFactory)null,maxIdle,initIdleCapacity); } /** * Create a new StackObjectPoolFactory. * * @param factory the PoolableObjectFactory used by created pools. * @see StackObjectPool#StackObjectPool(PoolableObjectFactory) */ public StackObjectPoolFactory(PoolableObjectFactory factory) { this(factory,StackObjectPool.DEFAULT_MAX_SLEEPING,StackObjectPool.DEFAULT_INIT_SLEEPING_CAPACITY); } /** * Create a new StackObjectPoolFactory. * * @param factory the PoolableObjectFactory used by created pools. * @param maxIdle cap on the number of "sleeping" instances in the pool. */ public StackObjectPoolFactory(PoolableObjectFactory factory, int maxIdle) { this(factory,maxIdle,StackObjectPool.DEFAULT_INIT_SLEEPING_CAPACITY); } /** * Create a new StackObjectPoolFactory. * * @param factory the PoolableObjectFactory used by created pools. * @param maxIdle cap on the number of "sleeping" instances in the pool. * @param initIdleCapacity - initial size of the pool (this specifies the size of the container, it does not cause the pool to be pre-populated.) */ public StackObjectPoolFactory(PoolableObjectFactory factory, int maxIdle, int initIdleCapacity) { _factory = factory; _maxSleeping = maxIdle; _initCapacity = initIdleCapacity; } public ObjectPool createPool() { return new StackObjectPool(_factory,_maxSleeping,_initCapacity); } protected PoolableObjectFactory _factory = null; protected int _maxSleeping = StackObjectPool.DEFAULT_MAX_SLEEPING; protected int _initCapacity = StackObjectPool.DEFAULT_INIT_SLEEPING_CAPACITY; }