value.java

来自「CmisJavaApi」· Java 代码 · 共 151 行

/*
 * The contents of this file are subject to the Dyade Public License, 
 * as defined by the file DYADE_PUBLIC_LICENSE.TXT
 *
 * You may not use this file except in compliance with the License. You may
 * obtain a copy of the License on the Dyade web site (www.dyade.fr).
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific terms governing rights and limitations under the License.
 *
 * The Original Code is CmisJava API, including the java package 
 * fr.dyade.cmis, released September 5, 2000.
 *
 * The Initial Developer of the Original Code is Dyade. The Original Code and
 * portions created by Dyade are Copyright Bull and Copyright INRIA. 
 * All Rights Reserved.
 */

/*      Copyright 1996-2000 by Institut National de Recherche en Informatique 
 *                             et en Automatique (INRIA)
 *          All rights reserved.  See COPYRIGHT in top-level directory.
 *
 *      Authors: Laurent Andrey, Eric Dillon, Olivier Festor
 */

// $Id: Value.java,v 1.3 2000/09/05 13:31:08 festor Exp $
// $Source: /local/resedas/CVS-Repository/CmisJavaApi/src/fr/dyade/cmis/api/types/Value.java,v $
//
//  Todo
//

package fr.dyade.cmis.api.types;
/**
  *  Implementation of an ASN.1 value.
  *  <p>
  * For each definition of an ASN.1 type done within the C-fmkapi, we have a Java class definition. 
  * However, each of these classes will extend this class because they must hold a <code>discriminant</code> 
  * that will be used from C-code through the JNI.
  * <p>
  * As a consequence this class has been defined as an abstract class. It only implements one field that 
  * is directly forwarded to the C-fmkapi.
  * <p>
  * <strong>THIS CLASS IS FOR INTERNAL USE ONLY</strong>
  * This java coding is indeed closed related to Open Master  fmk-c-api's one... 
  * May be this would be changed.
  * @see fr.dyade.cmis.api.types.ASN1Boolean
  * @see fr.dyade.cmis.api.types.ASN1Enum
  * @see fr.dyade.cmis.api.types.ASN1Integer
  * @see fr.dyade.cmis.api.types.Null
  * @see fr.dyade.cmis.api.types.ObjectIdentifier
  * @see fr.dyade.cmis.api.types.Bits
  * @see fr.dyade.cmis.api.types.BitString
  * @see fr.dyade.cmis.api.types.Bytes
  * @see fr.dyade.cmis.api.types.NumericString
  * @see fr.dyade.cmis.api.types.PrintableString
  * @see fr.dyade.cmis.api.types.TeletexString
  * @see fr.dyade.cmis.api.types.VideotexString
  * @see fr.dyade.cmis.api.types.IA5String
  * @see fr.dyade.cmis.api.types.GraphicString
  * @see fr.dyade.cmis.api.types.VisibleString
  * @see fr.dyade.cmis.api.types.GeneralString
  * @see fr.dyade.cmis.api.types.OctetString
  * @see fr.dyade.cmis.api.types.ValueDescriptor
  * @see fr.dyade.cmis.api.types.GeneralizedTime
  * @see fr.dyade.cmis.api.types.UTCTime
  * @see fr.dyade.cmis.api.types.Real
  * @see fr.dyade.cmis.api.types.IPAddress
  * @see fr.dyade.cmis.api.types.Opaque
  * @see fr.dyade.cmis.api.types.NSAPAddress
  * @see fr.dyade.cmis.api.types.EventTypeId
  * @see fr.dyade.cmis.api.types.ObjectClass
  * @see fr.dyade.cmis.api.types.Any
  * @see fr.dyade.cmis.api.types.TaggedValue
  * @see fr.dyade.cmis.api.types.ComposedValue
  *
  * "Fake Value" (no corresponding value type code):
  * @see fr.dyade.cmis.api.types.ActionTypeId
  * @see fr.dyade.cmis.api.types.AttributeId
  *
  * See also:
  * @see fr.dyade.cmis.api.types.External
  * 
  * TODO: push Open Master special stuff (verbatim) into fr.dyade.cmis.om.types package.
  * @version cvs $Id: Value.java,v 1.3 2000/09/05 13:31:08 festor Exp $
  */
public abstract class Value extends CMISType {
      protected Value() {
	 fValueType=VALUE_UNKNOWN;
      }
      protected Value(short pValueType) {
	 fValueType=pValueType;
      }
      public final short getType() {
	 return fValueType;
      }
      // The differents types that are decoded by the API.
      // Those codes come from basic ASN1 spec.
      public static final short VALUE_UNKNOWN = 0x0;
      public static final short VALUE_BOOLEAN = 0x1;
      public static final short VALUE_INTEGER = 0x2;
      public static final short VALUE_BIT_STRING = 0x3;
      public static final short VALUE_OCTET_STRING = 0x4;
      public static final short VALUE_NULL = 0x5;
      public static final short VALUE_OBJECT_IDENTIFIER = 0x6;
      public static final short VALUE_DESCRIPTOR = 0x7;
      public static final short VALUE_ENUM = 0xa;
      public static final short VALUE_NUMERIC_STRING = 0x12;
      public static final short VALUE_PRINTABLE_STRING = 0x13;
      public static final short VALUE_TELETEX_STRING = 0x14;
      public static final short VALUE_VIDEOTEX_STRING = 0x15;
      public static final short VALUE_IA5_STRING = 0x16;
      public static final short VALUE_UTCTIME = 0x17;
      public static final short VALUE_GENTIME = 0x18;
      public static final short VALUE_GRAPHIC_STRING = 0x19;
      public static final short VALUE_VISIBLE_STRING = 0x1a;
      public static final short VALUE_GENERAL_STRING = 0x1b;
      public static final short VALUE_REAL = 0x1d;
      
      public static final short VALUE_IPADDRESS = 0x40;
      public static final short VALUE_COUNTER32 = 0x41;
      public static final short VALUE_GAUGE32 = 0x42;
      public static final short VALUE_TICKS = 0x43;
      public static final short VALUE_OPAQUE = 0x44;
      public static final short VALUE_NSAPADDRESS = 0x45;
      public static final short VALUE_COUNTER64 = 0x46;
      public static final short VALUE_UINTEGER32 = 0x47;
      
      public static final short VALUE_OBJECT_CLASS = 0x60;
      public static final short VALUE_OBJECT_INSTANCE = 0x61;
      public static final short VALUE_EVENT_TYPE = 0x62;
      
      public static final short VALUE_ANY = 0x70;
      public static final short VALUE_VERBATIM = 0x85;
      
      public static final short TAGGED_VALUE = 0x92;
      public static final short COMPOSED_VALUE = 0x93;
      
      
      // the discriminant... used for JNI
      protected short fValueType;
      
      /**
	*  The encoded value
	*/
      protected Bytes fEncodedValue;
      protected UndecodedValueReasons fUReasons;
      
} // Value