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1: /* RequestProcessingPolicyValue.java -- 2: Copyright (C) 2005 Free Software Foundation, Inc. 3: 4: This file is part of GNU Classpath. 5: 6: GNU Classpath is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU Classpath is distributed in the hope that it will be useful, but 12: WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14: General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU Classpath; see the file COPYING. If not, write to the 18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19: 02110-1301 USA. 20: 21: Linking this library statically or dynamically with other modules is 22: making a combined work based on this library. Thus, the terms and 23: conditions of the GNU General Public License cover the whole 24: combination. 25: 26: As a special exception, the copyright holders of this library give you 27: permission to link this library with independent modules to produce an 28: executable, regardless of the license terms of these independent 29: modules, and to copy and distribute the resulting executable under 30: terms of your choice, provided that you also meet, for each linked 31: independent module, the terms and conditions of the license of that 32: module. An independent module is a module which is not derived from 33: or based on this library. If you modify this library, you may extend 34: this exception to your version of the library, but you are not 35: obligated to do so. If you do not wish to do so, delete this 36: exception statement from your version. */ 37: 38: 39: package org.omg.PortableServer; 40: 41: import org.omg.CORBA.BAD_OPERATION; 42: import org.omg.CORBA.portable.IDLEntity; 43: 44: import java.io.Serializable; 45: 46: /** 47: * Specifies the behaviour in the case when the 48: * requested object is not found in the Active Object Map or that map 49: * is not in use. The map is not in use when the 50: * {@link ServantRetentionPolicyValue#NON_RETAIN} policy is active. 51: * <ul> 52: * <li>USE_ACTIVE_OBJECT_MAP_ONLY Raise an {@link org.omg.CORBA.OBJECT_NOT_EXIST} 53: * with the minor code 2. {@link ServantRetentionPolicyValue#RETAIN} policy is 54: * also required. 55: * </li> 56: * <li>USE_DEFAULT_SERVANT Dispatch request to the default servant. If no such 57: * exists, raise {@link org.omg.CORBA.OBJ_ADAPTER} with minor code 3. 58: * {@link IdUniquenessPolicyValue#MULTIPLE_ID} is also required. 59: * </li> 60: * <li>USE_SERVANT_MANAGER Dispatch request to the servant manager. If no such 61: * exists, raise {@link org.omg.CORBA.OBJ_ADAPTER} with the minor code 4.</li> 62: * </ul> 63: * 64: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 65: */ 66: public class RequestProcessingPolicyValue 67: implements Serializable, IDLEntity 68: { 69: /** 70: * Use serialVersionUID (V1.4) for interoperability. 71: */ 72: private static final long serialVersionUID = 7646563512329907695L; 73: 74: /** 75: * The value field for the current instance. 76: */ 77: private final int _value; 78: 79: /** 80: * The possible value of this enumeration (USE_ACTIVE_OBJECT_MAP_ONLY). 81: */ 82: public static final int _USE_ACTIVE_OBJECT_MAP_ONLY = 0; 83: 84: /** 85: * An instance of RequestProcessingPolicyValue, initialized to USE_ACTIVE_OBJECT_MAP_ONLY. 86: */ 87: public static final RequestProcessingPolicyValue USE_ACTIVE_OBJECT_MAP_ONLY = 88: new RequestProcessingPolicyValue(_USE_ACTIVE_OBJECT_MAP_ONLY); 89: 90: /** 91: * The possible value of this enumeration (USE_DEFAULT_SERVANT). 92: */ 93: public static final int _USE_DEFAULT_SERVANT = 1; 94: 95: /** 96: * An instance of RequestProcessingPolicyValue, initialized to USE_DEFAULT_SERVANT. 97: */ 98: public static final RequestProcessingPolicyValue USE_DEFAULT_SERVANT = 99: new RequestProcessingPolicyValue(_USE_DEFAULT_SERVANT); 100: 101: /** 102: * The possible value of this enumeration (USE_SERVANT_MANAGER). 103: */ 104: public static final int _USE_SERVANT_MANAGER = 2; 105: 106: /** 107: * An instance of RequestProcessingPolicyValue, initialized to USE_SERVANT_MANAGER. 108: */ 109: public static final RequestProcessingPolicyValue USE_SERVANT_MANAGER = 110: new RequestProcessingPolicyValue(_USE_SERVANT_MANAGER); 111: 112: /** 113: * The private array that maps integer codes to the enumeration 114: * values. 115: */ 116: private static final RequestProcessingPolicyValue[] enume = 117: new RequestProcessingPolicyValue[] 118: { 119: USE_ACTIVE_OBJECT_MAP_ONLY, USE_DEFAULT_SERVANT, USE_SERVANT_MANAGER 120: }; 121: 122: /** 123: * The private array of state names. 124: */ 125: private static final String[] state_names = 126: new String[] 127: { 128: "USE_ACTIVE_OBJECT_MAP_ONLY", "USE_DEFAULT_SERVANT", "USE_SERVANT_MANAGER" 129: }; 130: 131: /** 132: * Normally, no new instances are required, so the constructor is protected. 133: */ 134: protected RequestProcessingPolicyValue(int a_value) 135: { 136: _value = a_value; 137: } 138: 139: /** 140: * Returns the RequestProcessingPolicyValue, matching the given integer constant. 141: * 142: * @param code one of _USE_ACTIVE_OBJECT_MAP_ONLY, _USE_DEFAULT_SERVANT, _USE_SERVANT_MANAGER. 143: * @return one of USE_ACTIVE_OBJECT_MAP_ONLY, USE_DEFAULT_SERVANT, USE_SERVANT_MANAGER. 144: * @throws BAD_PARAM if the parameter is not one of the valid values. 145: */ 146: public static RequestProcessingPolicyValue from_int(int code) 147: { 148: try 149: { 150: return enume [ code ]; 151: } 152: catch (ArrayIndexOutOfBoundsException ex) 153: { 154: throw new BAD_OPERATION("Invalid enumeration code " + code); 155: } 156: } 157: 158: /** 159: * Returns a short string representation. 160: * @return the name of the current enumeration value. 161: */ 162: public String toString() 163: { 164: return state_names [ _value ]; 165: } 166: 167: /** 168: * Returns the integer code of the policy value. 169: * @return one of _USE_ACTIVE_OBJECT_MAP_ONLY, 170: * _USE_DEFAULT_SERVANT, _USE_SERVANT_MANAGER. 171: */ 172: public int value() 173: { 174: return _value; 175: }
GNU Classpath (0.18) |