/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.cocoon.pipeline.util.dom;
import java.io.IOException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.apache.cocoon.pipeline.component.sax.SAXConsumer;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
public final class DOMUtils {
private static final DocumentBuilderFactory DBF = DocumentBuilderFactory.newInstance();
static {
DBF.setNamespaceAware(true);
DBF.setXIncludeAware(false);
}
private DOMUtils() {
// instances are not allowed
}
public static Document toDOM(InputSource source, EntityResolver resolver) throws SAXException, IOException {
DocumentBuilder documentBuilder;
try {
// TODO - configuration
documentBuilder = DBF.newDocumentBuilder();
documentBuilder.setEntityResolver(resolver);
return documentBuilder.parse(source);
} catch (ParserConfigurationException e) {
throw new SAXException("Error during XPointer evaluation while trying to load " + source, e);
}
}
public static void stream(Node node, SAXConsumer xmlConsumer) throws SAXException {
new DOMStreamer(xmlConsumer).stream(node);
}
}