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1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 2000 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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13  * notice, this list of conditions and the following disclaimer.
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15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
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20  * 3. The end-user documentation included with the redistribution,
21  * if any, must include the following acknowledgment:
22  * "This product includes software developed by the
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.
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57
58 package org.enhydra.apache.xerces.validators.common;
59
60 import org.enhydra.apache.xerces.utils.QName;
61 import org.enhydra.apache.xerces.validators.datatype.DatatypeValidator;
62
63 /**
64  * @version $Id: XMLAttributeDecl.java,v 1.1.1.1 2003/03/10 16:34:44 taweili Exp $
65  */
66 public class XMLAttributeDecl {
67
68     //
69 // Constants
70 //
71
72     // dtd
73
74     public static final int TYPE_CDATA = 0;
75     public static final int TYPE_ENTITY = 1;
76     public static final int TYPE_ENUMERATION = 2;
77     public static final int TYPE_ID = 3;
78     public static final int TYPE_IDREF = 4;
79     public static final int TYPE_NMTOKEN = 5;
80     public static final int TYPE_NOTATION = 6;
81
82     // schema
83
84     public static final int TYPE_SIMPLE = 7;
85
86     public static final int TYPE_ANY_ANY = 8;
87     public static final int TYPE_ANY_OTHER = 9;
88     //"Local" is treated as a member of the list
89 //public static final int TYPE_ANY_LOCAL = 10;
90 public static final int TYPE_ANY_LIST = 11;
91
92     // default types in DTD
93 public static final int DEFAULT_TYPE_IMPLIED = 1;
94     public static final int DEFAULT_TYPE_REQUIRED = 2;
95     public static final int DEFAULT_TYPE_PROHIBITED = 4;
96     public static final int DEFAULT_TYPE_DEFAULT = 8;
97     public static final int DEFAULT_TYPE_FIXED = 16;
98     public static final int DEFAULT_TYPE_REQUIRED_AND_FIXED = DEFAULT_TYPE_REQUIRED | DEFAULT_TYPE_FIXED;
99
100     // "use" of Schema attributes
101 public static final int USE_TYPE_OPTIONAL = DEFAULT_TYPE_IMPLIED;
102     public static final int USE_TYPE_REQUIRED = DEFAULT_TYPE_REQUIRED;
103     public static final int USE_TYPE_PROHIBITED = DEFAULT_TYPE_PROHIBITED;
104     // value constraints of Schema attributes
105 public static final int VALUE_CONSTRAINT_DEFAULT = DEFAULT_TYPE_DEFAULT;
106     public static final int VALUE_CONSTRAINT_FIXED = DEFAULT_TYPE_FIXED;
107
108     // schema: attribte wildcard processContents property, share the defaultType field
109 public static final int PROCESSCONTENTS_STRICT = 1024;
110     public static final int PROCESSCONTENTS_LAX = 2048;
111     public static final int PROCESSCONTENTS_SKIP = 4096;
112
113
114     //
115 // Data
116 //
117
118     // basic information
119
120     public QName name = new QName();
121
122     // simple types
123
124     public DatatypeValidator datatypeValidator;
125
126     // Att types, e.g. ID, IDREF, NOTATION, NMTOKEN,
127
128     public int type;
129
130     public boolean list;
131
132     // values
133 public int enumeration;
134
135     // For DTD, this variable stores "#IMPLIED", "#REQUIRED" and "#FIXED" etc.
136 // For Schema, this variable stored the options among "use", "default" and "fixed"
137 // via binary '|'
138 public int defaultType;
139
140     public String JavaDoc defaultValue;
141
142     //
143 // Constructors
144 //
145
146     public XMLAttributeDecl() {
147         clear();
148     }
149
150     public XMLAttributeDecl(XMLAttributeDecl attributeDecl) {
151         setValues(attributeDecl);
152     }
153
154     //
155 // Public methods
156 //
157
158     public void clear() {
159         name.clear();
160         datatypeValidator = null;
161         type = -1;
162         list = false;
163         enumeration = -1;
164         defaultType = DEFAULT_TYPE_IMPLIED;
165         defaultValue = null;
166     }
167
168     public void setValues(XMLAttributeDecl attributeDecl) {
169         name.setValues(attributeDecl.name);
170         datatypeValidator = attributeDecl.datatypeValidator;
171         type = attributeDecl.type;
172         list = attributeDecl.list;
173         enumeration = attributeDecl.enumeration;
174         defaultType = attributeDecl.defaultType;
175         defaultValue = attributeDecl.defaultValue;
176     }
177
178     //
179 // Object methods
180 //
181
182     public int hashCode() {
183         // TODO
184 return super.hashCode();
185     }
186
187     public boolean equals(Object JavaDoc object) {
188         // TODO
189 return super.equals(object);
190     }
191
192 } // class XMLAttributeDecl
193
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