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.geronimo.kernel.config;
019
020 import java.io.Serializable;
021 import java.util.Map;
022 import java.util.LinkedHashMap;
023
024 /**
025 * Configuration types.
026 *
027 * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
028 */
029 public class ConfigurationModuleType implements Serializable {
030 private static final long serialVersionUID = -4121586344416418391L;
031
032 private static final Map typesByName = new LinkedHashMap();
033
034 public static final ConfigurationModuleType EAR = new ConfigurationModuleType("EAR", 0);
035
036 public static final ConfigurationModuleType EJB = new ConfigurationModuleType("EJB", 1);
037
038 public static final ConfigurationModuleType CAR = new ConfigurationModuleType("CAR", 2); // app client
039
040 public static final ConfigurationModuleType RAR = new ConfigurationModuleType("RAR", 3);
041
042 public static final ConfigurationModuleType WAR = new ConfigurationModuleType("WAR", 4);
043
044 public static final ConfigurationModuleType SERVICE = new ConfigurationModuleType("SERVICE", 5);
045
046 public static final ConfigurationModuleType SPR = new ConfigurationModuleType("SPR", 6);
047
048 private static final ConfigurationModuleType[] fromInt = {EAR, EJB, CAR, RAR, WAR, SERVICE, SPR};
049
050 private final String name;
051
052 private final int value;
053
054 public static ConfigurationModuleType getFromValue(int index) {
055 if (index < 0 || index >= fromInt.length) {
056 return null;
057 }
058 return fromInt[index];
059 }
060
061 public static ConfigurationModuleType getFromValue(Integer index) {
062 return getFromValue(index.intValue());
063 }
064
065 public static ConfigurationModuleType getByName(String name) {
066 return (ConfigurationModuleType) typesByName.get(name);
067 }
068
069
070 /**
071 * This constructor is intentionally public: this class is not a type-safe
072 * enumeration.
073 */
074 public ConfigurationModuleType(String name, int value) {
075 this.name = name;
076 this.value = value;
077 typesByName.put(name, this);
078 }
079
080 public String getName() {
081 return name;
082 }
083
084 /**
085 * Gets the identifier of this type. For a configuration associated to
086 * a J2EE ModuleType, this value MUST be equal to ModuleType.getValue().
087 *
088 * @return the index
089 */
090 public int getValue() {
091 return value;
092 }
093
094 public String toString() {
095 return name;
096 }
097
098 protected Object readResolve() {
099 return fromInt[value];
100 }
101
102 }