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Java > Open Source Codes > com > sun > org > apache > xerces > internal > impl > dv > dtd > XML11DTDDVFactoryImpl


1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 2001, 2002 The Apache Software Foundation. All rights
6  * reserved.
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8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
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18  * distribution.
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23  * Apache Software Foundation (http://www.apache.org/)."
24  * Alternately, this acknowledgment may appear in the software itself,
25  * if and wherever such third-party acknowledgments normally appear.
26  *
27  * 4. The names "Xerces" and "Apache Software Foundation" must
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29  * software without prior written permission. For written
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50  * This software consists of voluntary contributions made by many
51  * individuals on behalf of the Apache Software Foundation and was
52  * originally based on software copyright (c) 2001, International
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55  * <http://www.apache.org/>.
56  */
57
58 package com.sun.org.apache.xerces.internal.impl.dv.dtd;
59
60 import java.util.Enumeration JavaDoc;
61 import java.util.Hashtable JavaDoc;
62
63 import com.sun.org.apache.xerces.internal.impl.dv.DatatypeValidator;
64
65 /**
66  * the factory to create/return built-in XML 1.1 DVs and create user-defined DVs
67  *
68  * @author Neil Graham, IBM
69  *
70  * @version $Id: XML11DTDDVFactoryImpl.java,v 1.2 2003/05/08 20:11:55 elena Exp $
71  */
72 public class XML11DTDDVFactoryImpl extends DTDDVFactoryImpl {
73
74     static Hashtable JavaDoc fXML11BuiltInTypes = new Hashtable JavaDoc();
75
76     /**
77      * return a dtd type of the given name
78      * This will call the super class if and only if it does not
79      * recognize the passed-in name.
80      *
81      * @param name the name of the datatype
82      * @return the datatype validator of the given name
83      */
84     public DatatypeValidator getBuiltInDV(String JavaDoc name) {
85         if(fXML11BuiltInTypes.get(name) != null) {
86             return (DatatypeValidator)fXML11BuiltInTypes.get(name);
87         }
88         return (DatatypeValidator)fBuiltInTypes.get(name);
89     }
90
91     /**
92      * get all built-in DVs, which are stored in a hashtable keyed by the name
93      * New XML 1.1 datatypes are inserted.
94      *
95      * @return a hashtable which contains all datatypes
96      */
97     public Hashtable JavaDoc getBuiltInTypes() {
98         Hashtable JavaDoc toReturn = (Hashtable JavaDoc)fBuiltInTypes.clone();
99         Enumeration JavaDoc xml11Keys = fXML11BuiltInTypes.keys();
100         while (xml11Keys.hasMoreElements()) {
101             Object JavaDoc key = xml11Keys.nextElement();
102             toReturn.put(key, fXML11BuiltInTypes.get(key));
103         }
104         return toReturn;
105     }
106
107     static {
108         fXML11BuiltInTypes.put("XML11ID", new XML11IDDatatypeValidator());
109         DatatypeValidator dvTemp = new XML11IDREFDatatypeValidator();
110         fXML11BuiltInTypes.put("XML11IDREF", dvTemp);
111         fXML11BuiltInTypes.put("XML11IDREFS", new ListDatatypeValidator(dvTemp));
112         dvTemp = new XML11NMTOKENDatatypeValidator();
113         fXML11BuiltInTypes.put("XML11NMTOKEN", dvTemp);
114         fXML11BuiltInTypes.put("XML11NMTOKENS", new ListDatatypeValidator(dvTemp));
115     } // <clinit>
116
117
118 }//XML11DTDDVFactoryImpl
119
120
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