001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018 package org.apache.commons.pool.impl; 019 020 import junit.framework.Test; 021 import junit.framework.TestSuite; 022 023 import org.apache.commons.pool.ObjectPool; 024 import org.apache.commons.pool.PoolableObjectFactory; 025 import org.apache.commons.pool.TestBaseObjectPool; 026 027 /** 028 * @author Rodney Waldhoff 029 * @author Sandy McArthur 030 * @version $Revision: 774099 $ $Date: 2009-05-12 17:29:02 -0400 (Tue, 12 May 2009) $ 031 */ 032 public class TestSoftReferenceObjectPool extends TestBaseObjectPool { 033 public TestSoftReferenceObjectPool(String testName) { 034 super(testName); 035 } 036 037 public static Test suite() { 038 return new TestSuite(TestSoftReferenceObjectPool.class); 039 } 040 041 protected ObjectPool makeEmptyPool(int cap) { 042 return new SoftReferenceObjectPool( 043 new PoolableObjectFactory() { 044 int counter = 0; 045 public Object makeObject() { return String.valueOf(counter++); } 046 public void destroyObject(Object obj) { } 047 public boolean validateObject(Object obj) { return true; } 048 public void activateObject(Object obj) { } 049 public void passivateObject(Object obj) { } 050 } 051 ); 052 } 053 054 protected ObjectPool makeEmptyPool(final PoolableObjectFactory factory) { 055 return new SoftReferenceObjectPool(factory); 056 } 057 058 protected Object getNthObject(int n) { 059 return String.valueOf(n); 060 } 061 062 protected boolean isLifo() { 063 return false; 064 } 065 066 protected boolean isFifo() { 067 return false; 068 } 069 070 }