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Java > Open Source Codes > org > xquark > schema > datatypes > AnyURIType


1 /*
2  * This file belongs to the XQuark distribution.
3  * Copyright (C) 2003 Universite de Versailles Saint-Quentin.
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307.
18  * You can also get it at http://www.gnu.org/licenses/lgpl.html
19  *
20  * For more information on this software, see http://www.xquark.org.
21  */
22
23 package org.xquark.schema.datatypes;
24
25 import java.net.URL JavaDoc;
26
27 import org.xquark.schema.SchemaException;
28 import org.xquark.schema.datatypes.URI.MalformedURIException;
29 import org.xquark.schema.validation.ValidationContextProvider;
30
31
32 class AnyURIType extends MesureableType {
33     private static final String JavaDoc RCSRevision = "$Revision: 1.3 $";
34     private static final String JavaDoc RCSName = "$Name: $";
35
36     AnyURIType() {
37         super("anyURI", PrimitiveType.ANY_URI);
38     }
39
40     protected Object JavaDoc toValidType(Object JavaDoc data) {
41         if (data instanceof URL JavaDoc) {
42             try {
43                 return toURI(data.toString());
44             } catch (SchemaException e) {
45                 // should not happen
46 return (URI) data;
47             }
48         } else {
49             return (URI) data;
50         }
51     }
52
53     protected URI toURI(String JavaDoc value) throws SchemaException {
54         try {
55             return new URI(value);
56         } catch (MalformedURIException e) {
57             super.invalidValue(value);
58             return null;
59         }
60     }
61
62     public void checkFacets(Object JavaDoc valueSpace) throws SchemaException {
63         super.checkFacets(valueSpace);
64         super.checkLength(((URI) valueSpace).getLength(), valueSpace);
65     }
66
67     protected Object JavaDoc toValueSpace(String JavaDoc value, ValidationContextProvider context) throws SchemaException {
68         return toURI(value);
69     }
70 }
71
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