Source for org.omg.PortableServer.ImplicitActivationPolicyValue

   1: /* ImplicitActivationPolicyValue.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 implicit activation policy.
  48: *
  49: * This enumeration can obtain the following values:
  50: * <ul>
  51: * <li>IMPLICIT_ACTIVATION The POA supports implicit activation of servants.
  52: * ({@link IdAssignmentPolicyValue#SYSTEM_ID} and
  53: * {@link ServantRetentionPolicyValue#RETAIN} policies required).</li>
  54: * <li>NO_IMPLICIT_ACTIVATION The POA does not support implicit activation.</li>
  55: * </ul>
  56: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
  57: */
  58: public class ImplicitActivationPolicyValue
  59:   implements Serializable, IDLEntity
  60: {
  61:   /**
  62:    * Use serialVersionUID (V1.4) for interoperability.
  63:    */
  64:   private static final long serialVersionUID = 3826572456602949295L;
  65: 
  66:   /**
  67:    * The value field for the current instance.
  68:    */
  69:   private final int _value;
  70: 
  71:   /**
  72:   * The possible value of this enumeration (IMPLICIT_ACTIVATION).
  73:   */
  74:   public static final int _IMPLICIT_ACTIVATION = 0;
  75: 
  76:   /**
  77:    * An instance of ImplicitActivationPolicyValue, initialized to IMPLICIT_ACTIVATION.
  78:    */
  79:   public static final ImplicitActivationPolicyValue IMPLICIT_ACTIVATION =
  80:     new ImplicitActivationPolicyValue(_IMPLICIT_ACTIVATION);
  81: 
  82:   /**
  83:   * The possible value of this enumeration (NO_IMPLICIT_ACTIVATION).
  84:   */
  85:   public static final int _NO_IMPLICIT_ACTIVATION = 1;
  86: 
  87:   /**
  88:    * An instance of ImplicitActivationPolicyValue, initialized to NO_IMPLICIT_ACTIVATION.
  89:    */
  90:   public static final ImplicitActivationPolicyValue NO_IMPLICIT_ACTIVATION =
  91:     new ImplicitActivationPolicyValue(_NO_IMPLICIT_ACTIVATION);
  92: 
  93:   /**
  94:    * The private array that maps integer codes to the enumeration
  95:    * values.
  96:    */
  97:   private static final ImplicitActivationPolicyValue[] enume =
  98:     new ImplicitActivationPolicyValue[]
  99:     {
 100:       IMPLICIT_ACTIVATION, NO_IMPLICIT_ACTIVATION
 101:     };
 102: 
 103:   /**
 104:    * The private array of state names.
 105:    */
 106:   private static final String[] state_names =
 107:     new String[] { "IMPLICIT_ACTIVATION", "NO_IMPLICIT_ACTIVATION" };
 108: 
 109:   /**
 110:    * Normally, no new instances are required, so the constructor is protected.
 111:    */
 112:   protected ImplicitActivationPolicyValue(int a_value)
 113:   {
 114:     _value = a_value;
 115:   }
 116: 
 117:   /**
 118:    * Returns the ImplicitActivationPolicyValue, matching the given integer constant.
 119:    *
 120:    * @param code one of _IMPLICIT_ACTIVATION, _NO_IMPLICIT_ACTIVATION.
 121:    * @return one of IMPLICIT_ACTIVATION, NO_IMPLICIT_ACTIVATION.
 122:    * @throws BAD_PARAM if the parameter is not one of the valid values.
 123:    */
 124:   public static ImplicitActivationPolicyValue from_int(int code)
 125:   {
 126:     try
 127:       {
 128:         return enume [ code ];
 129:       }
 130:     catch (ArrayIndexOutOfBoundsException ex)
 131:       {
 132:         throw new BAD_OPERATION("Invalid enumeration code " + code);
 133:       }
 134:   }
 135: 
 136:   /**
 137:    * Returns a short string representation.
 138:    * @return the name of the current enumeration value.
 139:    */
 140:   public String toString()
 141:   {
 142:     return state_names [ _value ];
 143:   }
 144: 
 145:   /**
 146:    * Returns the integer code of the policy value.
 147:    * @return _IMPLICIT_ACTIVATION or _NO_IMPLICIT_ACTIVATION.
 148:    */
 149:   public int value()
 150:   {
 151:     return _value;
 152:   }