/protocols/jain-mgcp/stack/src/main/java/org/mobicents/protocols/mgcp/parser/UtilsFactory.java
Java | 79 lines | 43 code | 15 blank | 21 comment | 8 complexity | edf206ea78d275e3d8c1183edc2e08c1 MD5 | raw file
Possible License(s): LGPL-3.0, GPL-3.0, LGPL-2.1, GPL-2.0, CC-BY-SA-3.0, CC0-1.0, Apache-2.0, BSD-3-Clause
- /*
- * JBoss, Home of Professional Open Source
- * Copyright 2011, Red Hat, Inc. and individual contributors
- * by the @authors tag. See the copyright.txt in the distribution for a
- * full listing of individual contributors.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
- package org.mobicents.protocols.mgcp.parser;
- import java.util.ArrayList;
- import java.util.List;
- import org.apache.log4j.Logger;
- public class UtilsFactory {
- private static final Logger logger = Logger.getLogger(UtilsFactory.class);
- private List<Utils> list = new ArrayList<Utils>();
- private int size = 0;
- private int count = 0;
- public UtilsFactory(int size) {
- this.size = size;
- for (int i = 0; i < size; i++) {
- Utils utils = new Utils();
- list.add(utils);
- }
- }
- public Utils allocate() {
- Utils utils = null;
- if (!list.isEmpty()) {
- utils = list.remove(0);
- if (utils != null) {
- return utils;
- }
- }
- utils = new Utils();
- count++;
- if (logger.isInfoEnabled()) {
- logger.info("UtilsFactory underflow. Better to increase the size of Utils count. Count = " + count);
- }
- return utils;
- }
- public void deallocate(Utils utils) {
- if (list.size() < size && utils != null) {
- list.add(utils);
- }
- }
- public int getSize() {
- return this.size;
- }
- public int getCount() {
- return this.count;
- }
- }