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jeremybenn |
/* IdAssignmentPolicyValue.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 Object Id assignment policy.
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* <ul>
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* <li>USER_ID Objects created with that POA obtain they Object Ids from the
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* application.
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* </li>
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* <li>SYSTEM_ID Objects created with that POA obtain they Object Ids from POA.
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* If the POA also has the PERSISTENT policy, these Object Ids must be
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* unique across all instantiations of the same POA.
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* </li>
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* </ul>
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* @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
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*/
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public class IdAssignmentPolicyValue
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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 = 2024380631469554382L;
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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 (USER_ID).
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*/
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public static final int _USER_ID = 0;
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/**
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* An instance of IdAssignmentPolicyValue, initialized to USER_ID.
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*/
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public static final IdAssignmentPolicyValue USER_ID =
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new IdAssignmentPolicyValue(_USER_ID);
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/**
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* The possible value of this enumeration (SYSTEM_ID),.
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*/
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public static final int _SYSTEM_ID = 1;
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/**
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* An instance of IdAssignmentPolicyValue, initialized to SYSTEM_ID,
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* indicating, that the objects created with that POA obtain they
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* Object Ids from POA.
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*/
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public static final IdAssignmentPolicyValue SYSTEM_ID =
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new IdAssignmentPolicyValue(_SYSTEM_ID);
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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 IdAssignmentPolicyValue[] enume =
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new IdAssignmentPolicyValue[] { USER_ID, SYSTEM_ID };
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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[] { "USER_ID", "SYSTEM_ID" };
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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 IdAssignmentPolicyValue(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 IdAssignmentPolicyValue, matching the given integer constant.
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*
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* @param code one of _USER_ID, _SYSTEM_ID.
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* @return one of USER_ID, SYSTEM_ID.
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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 IdAssignmentPolicyValue 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 _USER_ID or _SYSTEM_ID.
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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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