/*
* Copyright Marc Guillemot
*
* 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.cyberneko.html.xercesbridge;
import org.apache.xerces.impl.Version;
import org.apache.xerces.xni.Augmentations;
import org.apache.xerces.xni.NamespaceContext;
import org.apache.xerces.xni.XMLDocumentHandler;
import org.apache.xerces.xni.XMLLocator;
import org.apache.xerces.xni.parser.XMLDocumentFilter;
import org.apache.xerces.xni.parser.XMLDocumentSource;
/**
* Xerces bridge for use with Xerces 2.1.<br/>
* This file won't compile with recent versions of Xerces, this is normal.
* @author Marc Guillemot
*/
public class XercesBridge_2_1 extends XercesBridge
{
/**
* Should fail for Xerces version less than 2.1
* @throws InstantiationException if instantiation failed
*/
public XercesBridge_2_1() throws InstantiationException {
try {
// Just try and see if if we're called with Xerces 2.1 or higher
getVersion();
} catch (final Error e) {
throw new InstantiationException(e.getMessage());
}
}
public String getVersion() {
return new Version().getVersion();
}
public void XMLDocumentHandler_startDocument(XMLDocumentHandler documentHandler, XMLLocator locator,
String encoding, NamespaceContext nscontext, Augmentations augs) {
documentHandler.startDocument(locator, encoding, augs);
}
public void XMLDocumentFilter_setDocumentSource(XMLDocumentFilter filter,
XMLDocumentSource lastSource) {
filter.setDocumentSource(lastSource);
}
}