/* * 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.zbus.common.pool.impl; /** * A simple "struct" encapsulating the configuration for a * {@link GenericKeyedObjectPool}. * * <p> * This class is not thread-safe; it is only intended to be used to provide * attributes used when creating a pool. * * @version $Revision: $ * * @since 2.0 */ public class GenericKeyedObjectPoolConfig extends BaseObjectPoolConfig { /** * The default value for the {@code maxTotalPerKey} configuration attribute. * @see GenericKeyedObjectPool#getMaxTotalPerKey() */ public static final int DEFAULT_MAX_TOTAL_PER_KEY = 8; /** * The default value for the {@code maxTotal} configuration attribute. * @see GenericKeyedObjectPool#getMaxTotal() */ public static final int DEFAULT_MAX_TOTAL = -1; /** * The default value for the {@code minIdlePerKey} configuration attribute. * @see GenericKeyedObjectPool#getMinIdlePerKey() */ public static final int DEFAULT_MIN_IDLE_PER_KEY = 0; /** * The default value for the {@code minIdlePerKey} configuration attribute. * @see GenericKeyedObjectPool#getMaxIdlePerKey() */ public static final int DEFAULT_MAX_IDLE_PER_KEY = 8; private int minIdlePerKey = DEFAULT_MIN_IDLE_PER_KEY; private int maxIdlePerKey = DEFAULT_MAX_IDLE_PER_KEY; private int maxTotalPerKey = DEFAULT_MAX_TOTAL_PER_KEY; private int maxTotal = DEFAULT_MAX_TOTAL; /** * Create a new configuration with default settings. */ public GenericKeyedObjectPoolConfig() { } /** * Get the value for the {@code maxTotal} configuration attribute * for pools created with this configuration instance. * * @return The current setting of {@code maxTotal} for this * configuration instance * * @see GenericKeyedObjectPool#getMaxTotal() */ public int getMaxTotal() { return maxTotal; } /** * Set the value for the {@code maxTotal} configuration attribute for * pools created with this configuration instance. * * @param maxTotal The new setting of {@code maxTotal} * for this configuration instance * * @see GenericKeyedObjectPool#setMaxTotal(int) */ public void setMaxTotal(int maxTotal) { this.maxTotal = maxTotal; } /** * Get the value for the {@code maxTotalPerKey} configuration attribute * for pools created with this configuration instance. * * @return The current setting of {@code maxTotalPerKey} for this * configuration instance * * @see GenericKeyedObjectPool#getMaxTotalPerKey() */ public int getMaxTotalPerKey() { return maxTotalPerKey; } /** * Set the value for the {@code maxTotalPerKey} configuration attribute for * pools created with this configuration instance. * * @param maxTotalPerKey The new setting of {@code maxTotalPerKey} * for this configuration instance * * @see GenericKeyedObjectPool#setMaxTotalPerKey(int) */ public void setMaxTotalPerKey(int maxTotalPerKey) { this.maxTotalPerKey = maxTotalPerKey; } /** * Get the value for the {@code minIdlePerKey} configuration attribute * for pools created with this configuration instance. * * @return The current setting of {@code minIdlePerKey} for this * configuration instance * * @see GenericKeyedObjectPool#getMinIdlePerKey() */ public int getMinIdlePerKey() { return minIdlePerKey; } /** * Set the value for the {@code minIdlePerKey} configuration attribute for * pools created with this configuration instance. * * @param minIdlePerKey The new setting of {@code minIdlePerKey} * for this configuration instance * * @see GenericKeyedObjectPool#setMinIdlePerKey(int) */ public void setMinIdlePerKey(int minIdlePerKey) { this.minIdlePerKey = minIdlePerKey; } /** * Get the value for the {@code maxIdlePerKey} configuration attribute * for pools created with this configuration instance. * * @return The current setting of {@code maxIdlePerKey} for this * configuration instance * * @see GenericKeyedObjectPool#getMaxIdlePerKey() */ public int getMaxIdlePerKey() { return maxIdlePerKey; } /** * Set the value for the {@code maxIdlePerKey} configuration attribute for * pools created with this configuration instance. * * @param maxIdlePerKey The new setting of {@code maxIdlePerKey} * for this configuration instance * * @see GenericKeyedObjectPool#setMaxIdlePerKey(int) */ public void setMaxIdlePerKey(int maxIdlePerKey) { this.maxIdlePerKey = maxIdlePerKey; } @Override public GenericKeyedObjectPoolConfig clone() { try { return (GenericKeyedObjectPoolConfig) super.clone(); } catch (CloneNotSupportedException e) { throw new AssertionError(); // Can't happen } } }