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1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 2001, 2002 The Apache Software Foundation. All rights
6  * reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
17  * the documentation and/or other materials provided with the
18  * distribution.
19  *
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.
26  *
27  * 4. The names "Xerces" and "Apache Software Foundation" must
28  * not be used to endorse or promote products derived from this
29  * software without prior written permission. For written
30  * permission, please contact apache@apache.org.
31  *
32  * 5. Products derived from this software may not be called "Apache",
33  * nor may "Apache" appear in their name, without prior written
34  * permission of the Apache Software Foundation.
35  *
36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
37  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
38  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
39  * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
40  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
42  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
43  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
44  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
45  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
46  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
47  * SUCH DAMAGE.
48  * ====================================================================
49  *
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) 1999, International
53  * Business Machines, Inc., http://www.apache.org. For more
54  * information on the Apache Software Foundation, please see
55  * <http://www.apache.org/>.
56  */
57
58 package com.sun.org.apache.xerces.internal.impl.dv;
59
60 import com.sun.org.apache.xerces.internal.xs.ShortList;
61
62 /**
63  * Class to get the information back after content is validated. This info
64  * would be filled by validate().
65  *
66  * @author Neeraj Bajaj, Sun Microsystems, inc.
67  *
68  * @version $Id: ValidatedInfo.java,v 1.6 2003/11/12 23:17:32 sandygao Exp $
69  */
70 public class ValidatedInfo {
71
72     /**
73      * The normalized value of a string value
74      */
75     public String JavaDoc normalizedValue;
76
77     /**
78      * The actual value from a string value (QName, Boolean, etc.)
79      * An array of Objects if the type is a list.
80      */
81     public Object JavaDoc actualValue;
82
83     /**
84      * The type of the actual value. It's one of the _DT constants
85      * defined in XSConstants.java. The value is used to indicate
86      * the most specific built-in type.
87      * (i.e. short instead of decimal or integer).
88      */
89     public short actualValueType;
90
91     /**
92      * If the type is a union type, then the member type which
93      * actually validated the string value.
94      */
95     public XSSimpleType memberType;
96
97     /**
98      * If
99      * 1. the type is a union type where one of the member types is a list, or
100      * if the type is a list; and
101      * 2. the item type of the list is a union type
102      * then an array of member types used to validate the values.
103      */
104     public XSSimpleType[] memberTypes;
105
106     /**
107      * In the case the value is a list or a list of unions, this value
108      * indicates the type(s) of the items in the list.
109      * For a normal list, the length of the array is 1; for list of unions,
110      * the length of the array is the same as the length of the list.
111      */
112     public ShortList itemValueTypes;
113
114     /**
115      * reset the state of this object
116      */
117     public void reset() {
118         this.normalizedValue = null;
119         this.actualValue = null;
120         this.memberType = null;
121         this.memberTypes = null;
122     }
123     
124     /**
125      * Return a string representation of the value. If there is an actual
126      * value, use toString; otherwise, use the normalized value.
127      */
128     public String JavaDoc stringValue() {
129         if (actualValue == null)
130             return normalizedValue;
131         else
132             return actualValue.toString();
133     }
134 }
135
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