/* | |
* Copyright 2003-2005 The Apache Software Foundation. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.apache.pluto.descriptors.services.castor; | |
import org.xml.sax.EntityResolver; | |
import org.xml.sax.InputSource; | |
import org.xml.sax.SAXException; | |
import java.io.IOException; | |
import java.io.InputStream; | |
/** | |
* Entity Resolver which first looks for dtd and xls | |
* locally in our packaged. | |
* | |
* @author <a href="ddewolf@apache.org">David H. DeWolf</a> | |
* @version 1.0 | |
* @since 1.1 | |
*/ | |
public class EntityResolverImpl implements EntityResolver { | |
public InputSource resolveEntity(String publicId, String systemId) | |
throws SAXException, IOException { | |
int idx = systemId.lastIndexOf('/'); | |
String name = systemId.substring(idx+1); | |
InputStream in = getClass().getResourceAsStream(name); | |
if(in != null) { | |
return new InputSource(in); | |
} | |
return null; | |
} | |
} |