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jeremybenn |
/* RequestProcessingPolicyValue.java --
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Copyright (C) 2005, 2006 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package org.omg.PortableServer;
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import gnu.CORBA.Minor;
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import org.omg.CORBA.BAD_OPERATION;
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import org.omg.CORBA.BAD_PARAM;
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import org.omg.CORBA.portable.IDLEntity;
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import java.io.Serializable;
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/**
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* Specifies the behaviour in the case when the
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* requested object is not found in the Active Object Map or that map
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* is not in use. The map is not in use when the
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* {@link ServantRetentionPolicyValue#NON_RETAIN} policy is active.
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* <ul>
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* <li>USE_ACTIVE_OBJECT_MAP_ONLY Raise an {@link org.omg.CORBA.OBJECT_NOT_EXIST}
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* with the minor code 2. {@link ServantRetentionPolicyValue#RETAIN} policy is
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* also required.
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* </li>
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* <li>USE_DEFAULT_SERVANT Dispatch request to the default servant. If no such
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* exists, raise {@link org.omg.CORBA.OBJ_ADAPTER} with minor code 3.
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* {@link IdUniquenessPolicyValue#MULTIPLE_ID} is also required.
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* </li>
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* <li>USE_SERVANT_MANAGER Dispatch request to the servant manager. If no such
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* exists, raise {@link org.omg.CORBA.OBJ_ADAPTER} with the minor code 4.</li>
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* </ul>
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*
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* @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
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*/
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public class RequestProcessingPolicyValue
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implements Serializable, IDLEntity
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{
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/**
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* Use serialVersionUID (V1.4) for interoperability.
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*/
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private static final long serialVersionUID = 7646563512329907695L;
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/**
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* The value field for the current instance.
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*/
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private final int _value;
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/**
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* The possible value of this enumeration (USE_ACTIVE_OBJECT_MAP_ONLY).
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*/
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public static final int _USE_ACTIVE_OBJECT_MAP_ONLY = 0;
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/**
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* An instance of RequestProcessingPolicyValue, initialized to USE_ACTIVE_OBJECT_MAP_ONLY.
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*/
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public static final RequestProcessingPolicyValue USE_ACTIVE_OBJECT_MAP_ONLY =
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new RequestProcessingPolicyValue(_USE_ACTIVE_OBJECT_MAP_ONLY);
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/**
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* The possible value of this enumeration (USE_DEFAULT_SERVANT).
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*/
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public static final int _USE_DEFAULT_SERVANT = 1;
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/**
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* An instance of RequestProcessingPolicyValue, initialized to USE_DEFAULT_SERVANT.
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*/
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public static final RequestProcessingPolicyValue USE_DEFAULT_SERVANT =
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new RequestProcessingPolicyValue(_USE_DEFAULT_SERVANT);
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/**
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* The possible value of this enumeration (USE_SERVANT_MANAGER).
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*/
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public static final int _USE_SERVANT_MANAGER = 2;
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/**
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* An instance of RequestProcessingPolicyValue, initialized to USE_SERVANT_MANAGER.
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*/
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public static final RequestProcessingPolicyValue USE_SERVANT_MANAGER =
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new RequestProcessingPolicyValue(_USE_SERVANT_MANAGER);
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/**
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* The private array that maps integer codes to the enumeration
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* values.
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*/
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private static final RequestProcessingPolicyValue[] enume =
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new RequestProcessingPolicyValue[]
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{
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USE_ACTIVE_OBJECT_MAP_ONLY, USE_DEFAULT_SERVANT, USE_SERVANT_MANAGER
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};
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/**
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* The private array of state names.
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*/
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private static final String[] state_names =
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new String[]
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{
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"USE_ACTIVE_OBJECT_MAP_ONLY", "USE_DEFAULT_SERVANT", "USE_SERVANT_MANAGER"
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};
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/**
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* Normally, no new instances are required, so the constructor is protected.
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*/
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protected RequestProcessingPolicyValue(int a_value)
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{
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_value = a_value;
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}
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/**
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* Returns the RequestProcessingPolicyValue, matching the given integer constant.
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*
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* @param code one of _USE_ACTIVE_OBJECT_MAP_ONLY, _USE_DEFAULT_SERVANT, _USE_SERVANT_MANAGER.
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* @return one of USE_ACTIVE_OBJECT_MAP_ONLY, USE_DEFAULT_SERVANT, USE_SERVANT_MANAGER.
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* @throws BAD_PARAM if the parameter is not one of the valid values.
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*/
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public static RequestProcessingPolicyValue from_int(int code)
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{
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try
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{
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return enume [ code ];
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}
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catch (ArrayIndexOutOfBoundsException ex)
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{
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BAD_OPERATION bad = new BAD_OPERATION("Invalid policy code " + code);
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bad.minor = Minor.PolicyType;
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throw bad;
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}
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}
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/**
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* Returns a short string representation.
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* @return the name of the current enumeration value.
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*/
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public String toString()
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{
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return state_names [ _value ];
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}
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/**
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* Returns the integer code of the policy value.
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* @return one of _USE_ACTIVE_OBJECT_MAP_ONLY,
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* _USE_DEFAULT_SERVANT, _USE_SERVANT_MANAGER.
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*/
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public int value()
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{
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return _value;
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}
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}
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