1 /*
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   5 /*
   6  * Licensed to the Apache Software Foundation (ASF) under one or more
   7  * contributor license agreements.  See the NOTICE file distributed with
   8  * this work for additional information regarding copyright ownership.
   9  * The ASF licenses this file to You under the Apache License, Version 2.0
  10  * (the "License"); you may not use this file except in compliance with
  11  * the License.  You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
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  18  * See the License for the specific language governing permissions and
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  20  */
  21 
  22 package com.sun.org.apache.xerces.internal.impl.dv.xs;
  23 
  24 import com.sun.org.apache.xerces.internal.impl.dv.XSSimpleType;
  25 import com.sun.org.apache.xerces.internal.util.SymbolHash;
  26 
  27 /**
  28  * A special factory to create/return built-in schema DVs and create user-defined DVs
  29  * that includes anyAtomicType, yearMonthDuration and dayTimeDuration
  30  *
  31  * @xerces.internal
  32  *
  33  * @author Khaled Noaman, IBM
  34  *
  35  */
  36 public class ExtendedSchemaDVFactoryImpl extends BaseSchemaDVFactory {
  37 
  38     static SymbolHash fBuiltInTypes = new SymbolHash();
  39     static {
  40         createBuiltInTypes();
  41     }
  42 
  43     // create all built-in types
  44     static void createBuiltInTypes() {
  45         final String ANYATOMICTYPE     = "anyAtomicType";
  46         final String DURATION          = "duration";
  47         final String YEARMONTHDURATION = "yearMonthDuration";
  48         final String DAYTIMEDURATION   = "dayTimeDuration";
  49 
  50         createBuiltInTypes(fBuiltInTypes, XSSimpleTypeDecl.fAnyAtomicType);
  51 
  52         // add anyAtomicType
  53         fBuiltInTypes.put(ANYATOMICTYPE, XSSimpleTypeDecl.fAnyAtomicType);
  54 
  55         // add 2 duration types
  56         XSSimpleTypeDecl durationDV = (XSSimpleTypeDecl)fBuiltInTypes.get(DURATION);
  57         fBuiltInTypes.put(YEARMONTHDURATION, new XSSimpleTypeDecl(durationDV, YEARMONTHDURATION, XSSimpleTypeDecl.DV_YEARMONTHDURATION, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSSimpleTypeDecl.YEARMONTHDURATION_DT));
  58         fBuiltInTypes.put(DAYTIMEDURATION, new XSSimpleTypeDecl(durationDV, DAYTIMEDURATION, XSSimpleTypeDecl.DV_DAYTIMEDURATION, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSSimpleTypeDecl.DAYTIMEDURATION_DT));
  59     } //createBuiltInTypes()
  60 
  61     /**
  62      * Get a built-in simple type of the given name
  63      * REVISIT: its still not decided within the Schema WG how to define the
  64      *          ur-types and if all simple types should be derived from a
  65      *          complex type, so as of now we ignore the fact that anySimpleType
  66      *          is derived from anyType, and pass 'null' as the base of
  67      *          anySimpleType. It needs to be changed as per the decision taken.
  68      *
  69      * @param name  the name of the datatype
  70      * @return      the datatype validator of the given name
  71      */
  72     public XSSimpleType getBuiltInType(String name) {
  73         return (XSSimpleType)fBuiltInTypes.get(name);
  74     }
  75 
  76     /**
  77      * get all built-in simple types, which are stored in a hashtable keyed by
  78      * the name
  79      *
  80      * @return      a hashtable which contains all built-in simple types
  81      */
  82     public SymbolHash getBuiltInTypes() {
  83         return (SymbolHash)fBuiltInTypes.makeClone();
  84     }
  85 }