/*
* Copyright 2004,2005 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.axiom.om.impl.dom.jaxp;
import org.apache.axiom.om.impl.builder.StAXOMBuilder;
import org.apache.axiom.om.impl.dom.DOMImplementationImpl;
import org.apache.axiom.om.impl.dom.DocumentImpl;
import org.apache.axiom.om.impl.dom.ElementImpl;
import org.apache.axiom.om.impl.dom.factory.OMDOMFactory;
import org.apache.axiom.om.util.StAXUtils;
import org.w3c.dom.DOMImplementation;
import org.w3c.dom.Document;
import org.xml.sax.EntityResolver;
import org.xml.sax.ErrorHandler;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
public class DocumentBuilderImpl extends DocumentBuilder {
public DocumentBuilderImpl() {
super();
}
/**
* Returns whether the parser is configured to understand namespaces or not.
* The StAX parser used by this DOM impl is namespace aware therefore this
* will always return true.
*
* @see javax.xml.parsers.DocumentBuilder#isNamespaceAware()
*/
public boolean isNamespaceAware() {
return true;
}
/**
* The StAX builder used is the org.apache.axiom.om.impl.llom.StAXOMBuilder
* is a validating builder.
*
* @see javax.xml.parsers.DocumentBuilder#isValidating()
*/
public boolean isValidating() {
return true;
}
public DOMImplementation getDOMImplementation() {
return new DOMImplementationImpl();
}
/**
* Returns a new document impl.
*
* @see javax.xml.parsers.DocumentBuilder#newDocument()
*/
public Document newDocument() {
OMDOMFactory factory = new OMDOMFactory();
DocumentImpl documentImpl = new DocumentImpl(factory);
documentImpl.setComplete(true);
return documentImpl;
}
public void setEntityResolver(EntityResolver arg0) {
// TODO
throw new UnsupportedOperationException("TODO");
}
public void setErrorHandler(ErrorHandler arg0) {
// TODO
throw new UnsupportedOperationException("TODO");
}
public Document parse(InputSource inputSource) throws SAXException,
IOException {
try {
OMDOMFactory factory = new OMDOMFactory();
// Not really sure whether this will work :-?
XMLStreamReader reader = StAXUtils
.createXMLStreamReader(inputSource.getCharacterStream());
StAXOMBuilder builder = new StAXOMBuilder(factory, reader);
DocumentImpl doc = (DocumentImpl) builder.getDocument();
((ElementImpl) doc.getDocumentElement()).build();
return (DocumentImpl) builder.getDocument();
} catch (XMLStreamException e) {
throw new SAXException(e);
}
}
/**
* @see javax.xml.parsers.DocumentBuilder#parse(java.io.InputStream)
*/
public Document parse(InputStream is) throws SAXException, IOException {
try {
OMDOMFactory factory = new OMDOMFactory();
XMLStreamReader reader = StAXUtils
.createXMLStreamReader(is);
StAXOMBuilder builder = new StAXOMBuilder(factory, reader);
return (DocumentImpl) builder.getDocument();
} catch (XMLStreamException e) {
throw new SAXException(e);
}
}
/**
* @see javax.xml.parsers.DocumentBuilder#parse(java.io.File)
*/
public Document parse(File file) throws SAXException, IOException {
try {
OMDOMFactory factory = new OMDOMFactory();
XMLStreamReader reader = StAXUtils
.createXMLStreamReader(new FileInputStream(file));
StAXOMBuilder builder = new StAXOMBuilder(factory, reader);
return (DocumentImpl) builder.getDocument();
} catch (XMLStreamException e) {
throw new SAXException(e);
}
}
/**
* @see javax.xml.parsers.DocumentBuilder#parse(java.io.InputStream,
* java.lang.String)
*/
public Document parse(InputStream is, String systemId) throws SAXException,
IOException {
// TODO
throw new UnsupportedOperationException("TODO");
}
/**
* @see javax.xml.parsers.DocumentBuilder#parse(java.lang.String)
*/
public Document parse(String uri) throws SAXException, IOException {
// TODO
throw new UnsupportedOperationException("TODO");
}
}