1 // SECTION-START[License Header]
2 // <editor-fold defaultstate="collapsed" desc=" Generated License ">
3 /*
4 * Copyright (c) 2010 The JOMC Project
5 * Copyright (c) 2005 Christian Schulte <schulte2005@users.sourceforge.net>
6 * All rights 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 * o Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * o 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 * THIS SOFTWARE IS PROVIDED BY THE JOMC PROJECT AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE JOMC PROJECT OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
30 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 * $Id: JaxpEntityResolverFactory.java 2234 2010-06-29 00:03:38Z schulte2005 $
33 *
34 */
35 // </editor-fold>
36 // SECTION-END
37 package org.jomc.sdk.model.support;
38
39 import java.net.URL;
40 import org.jomc.sdk.model.SchemaType;
41 import org.jomc.sdk.model.SchemasType;
42 import org.xml.sax.InputSource;
43 import org.xml.sax.SAXException;
44 import org.xml.sax.helpers.DefaultHandler;
45 import static org.jomc.sdk.model.modlet.SdkModelProvider.XML_SCHEMA_JAVA_CLASSPATH_ID_ATTRIBUTE;
46
47 // SECTION-START[Documentation]
48 // <editor-fold defaultstate="collapsed" desc=" Generated Documentation ">
49 /**
50 * XML Schema Set JAXP 'EntityResolver' factory implementation.
51 * <p><b>Specifications</b><ul>
52 * <li>{@code 'org.xml.sax.EntityResolver'} {@code (org.xml.sax.EntityResolver)} {@code Multiton}</li>
53 * </ul></p>
54 * <p><b>Properties</b><ul>
55 * <li>"{@link #getSchemas schemas}"
56 * <blockquote>Property of type {@code org.jomc.sdk.model.SchemasType}.
57 * <p>List of XML schemas ('schemas' element from XML namespace 'http://jomc.org/sdk/model).</p>
58 * </blockquote></li>
59 * </ul></p>
60 *
61 * @author <a href="mailto:schulte2005@users.sourceforge.net">Christian Schulte</a> 1.0
62 * @version $Id: JaxpEntityResolverFactory.java 2234 2010-06-29 00:03:38Z schulte2005 $
63 */
64 // </editor-fold>
65 // SECTION-END
66 // SECTION-START[Annotations]
67 // <editor-fold defaultstate="collapsed" desc=" Generated Annotations ">
68 @javax.annotation.Generated( value = "org.jomc.tools.SourceFileProcessor 1.0", comments = "See http://jomc.sourceforge.net/jomc/1.0/jomc-tools" )
69 // </editor-fold>
70 // SECTION-END
71 public final class JaxpEntityResolverFactory extends DefaultHandler
72 {
73 // SECTION-START[EntityResolver]
74
75 @Override
76 public InputSource resolveEntity( final String publicId, final String systemId ) throws SAXException
77 {
78 final SchemasType schemas = this.getSchemas();
79 SchemaType schema = null;
80 InputSource source = null;
81
82 if ( publicId != null )
83 {
84 schema = schemas.getSchemaByPublicId( publicId );
85 }
86 if ( schema == null )
87 {
88 schema = schemas.getSchemaBySystemId( systemId );
89 }
90 if ( schema != null )
91 {
92 source = new InputSource();
93 source.setPublicId( schema.getPublicId() == null ? publicId : schema.getPublicId() );
94 source.setSystemId( schema.getSystemId() == null ? systemId : schema.getSystemId() );
95
96 if ( schema.getOtherAttributes().containsKey( XML_SCHEMA_JAVA_CLASSPATH_ID_ATTRIBUTE ) )
97 {
98 String absoluteLocation = schema.getOtherAttributes().get( XML_SCHEMA_JAVA_CLASSPATH_ID_ATTRIBUTE );
99
100 if ( !absoluteLocation.startsWith( "/" ) )
101 {
102 absoluteLocation = '/' + absoluteLocation;
103 }
104
105 final URL resource = this.getClass().getResource( absoluteLocation );
106 if ( resource != null )
107 {
108 source.setSystemId( resource.toExternalForm() );
109 }
110 }
111 }
112
113 return source;
114 }
115
116 // SECTION-END
117 // SECTION-START[JaxpEntityResolverFactory]
118 // SECTION-END
119 // SECTION-START[Constructors]
120 // <editor-fold defaultstate="collapsed" desc=" Generated Constructors ">
121
122 /** Creates a new {@code JaxpEntityResolverFactory} instance. */
123 @javax.annotation.Generated( value = "org.jomc.tools.SourceFileProcessor 1.0", comments = "See http://jomc.sourceforge.net/jomc/1.0/jomc-tools" )
124 public JaxpEntityResolverFactory()
125 {
126 // SECTION-START[Default Constructor]
127 super();
128 // SECTION-END
129 }
130 // </editor-fold>
131 // SECTION-END
132 // SECTION-START[Dependencies]
133 // SECTION-END
134 // SECTION-START[Properties]
135 // <editor-fold defaultstate="collapsed" desc=" Generated Properties ">
136
137 /**
138 * Gets the value of the {@code schemas} property.
139 * @return List of XML schemas ('schemas' element from XML namespace 'http://jomc.org/sdk/model).
140 * @throws org.jomc.ObjectManagementException if getting the property instance fails.
141 */
142 @javax.annotation.Generated( value = "org.jomc.tools.SourceFileProcessor 1.0", comments = "See http://jomc.sourceforge.net/jomc/1.0/jomc-tools" )
143 private org.jomc.sdk.model.SchemasType getSchemas()
144 {
145 final org.jomc.sdk.model.SchemasType _p = (org.jomc.sdk.model.SchemasType) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getProperty( this, "schemas" );
146 assert _p != null : "'schemas' property not found.";
147 return _p;
148 }
149 // </editor-fold>
150 // SECTION-END
151 // SECTION-START[Messages]
152 // SECTION-END
153 }