001 // SECTION-START[License Header]
002 // <editor-fold defaultstate="collapsed" desc=" Generated License ">
003 /*
004 * Copyright (c) 2010 The JOMC Project
005 * Copyright (c) 2005 Christian Schulte <schulte2005@users.sourceforge.net>
006 * All rights reserved.
007 *
008 * Redistribution and use in source and binary forms, with or without
009 * modification, are permitted provided that the following conditions
010 * are met:
011 *
012 * o Redistributions of source code must retain the above copyright
013 * notice, this list of conditions and the following disclaimer.
014 *
015 * o Redistributions in binary form must reproduce the above copyright
016 * notice, this list of conditions and the following disclaimer in
017 * the documentation and/or other materials provided with the
018 * distribution.
019 *
020 * THIS SOFTWARE IS PROVIDED BY THE JOMC PROJECT AND CONTRIBUTORS "AS IS"
021 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
022 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
023 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE JOMC PROJECT OR
024 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
026 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
027 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
028 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
029 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
030 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
031 *
032 * $Id: JaxpResourceResolverFactory.java 2234 2010-06-29 00:03:38Z schulte2005 $
033 *
034 */
035 // </editor-fold>
036 // SECTION-END
037 package org.jomc.sdk.model.support;
038
039 import org.w3c.dom.ls.LSResourceResolver;
040 import java.io.IOException;
041 import java.io.InputStream;
042 import java.io.Reader;
043 import java.net.URL;
044 import org.jomc.sdk.model.SchemaType;
045 import org.jomc.sdk.model.SchemasType;
046 import org.w3c.dom.ls.LSInput;
047 import static org.jomc.sdk.model.modlet.SdkModelProvider.XML_SCHEMA_JAVA_CLASSPATH_ID_ATTRIBUTE;
048
049 // SECTION-START[Documentation]
050 // <editor-fold defaultstate="collapsed" desc=" Generated Documentation ">
051 /**
052 * XML Schema Set JAXP 'LSResourceResolver' factory implementation.
053 * <p><b>Specifications</b><ul>
054 * <li>{@code 'org.w3c.dom.ls.LSResourceResolver'} {@code (org.w3c.dom.ls.LSResourceResolver)} {@code Multiton}</li>
055 * </ul></p>
056 * <p><b>Properties</b><ul>
057 * <li>"{@link #getSchemas schemas}"
058 * <blockquote>Property of type {@code org.jomc.sdk.model.SchemasType}.
059 * <p>List of XML schemas ('schemas' element from XML namespace 'http://jomc.org/sdk/model).</p>
060 * </blockquote></li>
061 * </ul></p>
062 *
063 * @author <a href="mailto:schulte2005@users.sourceforge.net">Christian Schulte</a> 1.0
064 * @version $Id: JaxpResourceResolverFactory.java 2234 2010-06-29 00:03:38Z schulte2005 $
065 */
066 // </editor-fold>
067 // SECTION-END
068 // SECTION-START[Annotations]
069 // <editor-fold defaultstate="collapsed" desc=" Generated Annotations ">
070 @javax.annotation.Generated( value = "org.jomc.tools.SourceFileProcessor 1.0", comments = "See http://jomc.sourceforge.net/jomc/1.0/jomc-tools" )
071 // </editor-fold>
072 // SECTION-END
073 public final class JaxpResourceResolverFactory implements LSResourceResolver
074 {
075 // SECTION-START[LSResourceResolver]
076
077 public LSInput resolveResource( final String type, final String namespaceURI, final String publicId,
078 final String systemId, final String baseURI )
079 {
080 LSInput input = null;
081 final SchemasType schemas = this.getSchemas();
082
083 if ( schemas.getLanguageId().equals( type ) )
084 {
085 SchemaType schema = null;
086
087 if ( namespaceURI != null )
088 {
089 schema = schemas.getSchemaByPublicId( namespaceURI );
090 }
091 if ( schema == null && publicId != null )
092 {
093 schema = schemas.getSchemaByPublicId( publicId );
094 }
095 if ( schema == null && systemId != null )
096 {
097 schema = schemas.getSchemaBySystemId( systemId );
098 }
099
100 if ( schema != null )
101 {
102 input = new SchemaTypeInput( schema );
103 }
104 }
105
106 return input;
107 }
108
109 // SECTION-END
110 // SECTION-START[JaxpResourceResolverFactory]
111 // SECTION-END
112 // SECTION-START[Constructors]
113 // <editor-fold defaultstate="collapsed" desc=" Generated Constructors ">
114
115 /** Creates a new {@code JaxpResourceResolverFactory} instance. */
116 @javax.annotation.Generated( value = "org.jomc.tools.SourceFileProcessor 1.0", comments = "See http://jomc.sourceforge.net/jomc/1.0/jomc-tools" )
117 public JaxpResourceResolverFactory()
118 {
119 // SECTION-START[Default Constructor]
120 super();
121 // SECTION-END
122 }
123 // </editor-fold>
124 // SECTION-END
125 // SECTION-START[Dependencies]
126 // SECTION-END
127 // SECTION-START[Properties]
128 // <editor-fold defaultstate="collapsed" desc=" Generated Properties ">
129
130 /**
131 * Gets the value of the {@code schemas} property.
132 * @return List of XML schemas ('schemas' element from XML namespace 'http://jomc.org/sdk/model).
133 * @throws org.jomc.ObjectManagementException if getting the property instance fails.
134 */
135 @javax.annotation.Generated( value = "org.jomc.tools.SourceFileProcessor 1.0", comments = "See http://jomc.sourceforge.net/jomc/1.0/jomc-tools" )
136 private org.jomc.sdk.model.SchemasType getSchemas()
137 {
138 final org.jomc.sdk.model.SchemasType _p = (org.jomc.sdk.model.SchemasType) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getProperty( this, "schemas" );
139 assert _p != null : "'schemas' property not found.";
140 return _p;
141 }
142 // </editor-fold>
143 // SECTION-END
144 // SECTION-START[Messages]
145 // SECTION-END
146 }
147
148 /**
149 * {@code LSInput} implementation backed by {@code SchemaType} instance.
150 *
151 * @author <a href="mailto:schulte2005@users.sourceforge.net">Christian Schulte</a> 1.0
152 * @version $Id: JaxpResourceResolverFactory.java 2234 2010-06-29 00:03:38Z schulte2005 $
153 */
154 class SchemaTypeInput implements LSInput
155 {
156
157 /** The schema backing the input. */
158 private final SchemaType schemaType;
159
160 /**
161 * Creates a new {@code SchemaTypeInput} instance taking a {@code SchemaType} instance.
162 *
163 * @param schemaType The schema backing the input.
164 */
165 SchemaTypeInput( final SchemaType schemaType )
166 {
167 this.schemaType = schemaType;
168 }
169
170 public Reader getCharacterStream()
171 {
172 return null;
173 }
174
175 public void setCharacterStream( final Reader characterStream )
176 {
177 }
178
179 public InputStream getByteStream()
180 {
181 try
182 {
183 final URL javaResource = this.getJavaResource();
184 if ( javaResource != null )
185 {
186 return javaResource.openStream();
187 }
188
189 return null;
190 }
191 catch ( final IOException e )
192 {
193 return null;
194 }
195 }
196
197 public void setByteStream( final InputStream byteStream )
198 {
199 }
200
201 public String getStringData()
202 {
203 return null;
204 }
205
206 public void setStringData( final String stringData )
207 {
208 }
209
210 public String getSystemId()
211 {
212 final URL javaResource = this.getJavaResource();
213 return javaResource != null ? javaResource.toExternalForm() : this.schemaType.getSystemId();
214 }
215
216 public void setSystemId( final String systemId )
217 {
218 }
219
220 public String getPublicId()
221 {
222 return this.schemaType.getPublicId();
223 }
224
225 public void setPublicId( final String publicId )
226 {
227 }
228
229 public String getBaseURI()
230 {
231 return null;
232 }
233
234 public void setBaseURI( final String baseURI )
235 {
236 }
237
238 public String getEncoding()
239 {
240 return null;
241 }
242
243 public void setEncoding( final String encoding )
244 {
245 }
246
247 public boolean getCertifiedText()
248 {
249 return false;
250 }
251
252 public void setCertifiedText( final boolean certifiedText )
253 {
254 }
255
256 private URL getJavaResource()
257 {
258 if ( this.schemaType.getOtherAttributes().containsKey( XML_SCHEMA_JAVA_CLASSPATH_ID_ATTRIBUTE ) )
259 {
260 String absoluteLocation =
261 this.schemaType.getOtherAttributes().get( XML_SCHEMA_JAVA_CLASSPATH_ID_ATTRIBUTE );
262
263 if ( !absoluteLocation.startsWith( "/" ) )
264 {
265 absoluteLocation = '/' + absoluteLocation;
266 }
267
268 return this.getClass().getResource( absoluteLocation );
269 }
270
271 return null;
272 }
273
274 }