/*
* 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.openejb.sxc;
import org.apache.openejb.jee.TldTaglib;
import org.apache.openejb.jee.TldTaglib$JAXB;
import org.apache.openejb.loader.IO;
import org.metatype.sxc.util.XoXMLStreamReaderImpl;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.util.StreamReaderDelegate;
import javax.xml.transform.stream.StreamResult;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
/**
* @version $Rev$ $Date$
*/
public class TldTaglibXml {
public static TldTaglib unmarshal(final InputStream inputStream) throws Exception {
return Sxc.unmarshalJavaee(new TldTaglib$JAXB(), inputStream);
}
public static TldTaglib unmarshal(final URL url) throws Exception {
final InputStream inputStream = IO.read(url);
try {
final XMLStreamReader filter = new TaglibNamespaceFilter(Sxc.prepareReader(inputStream));
return Sxc.unmarhsal(new TldTaglib$JAXB(), new XoXMLStreamReaderImpl(filter));
} finally {
IO.close(inputStream);
}
}
public static void marshal(final TldTaglib taglib, final OutputStream outputStream) throws Exception {
Sxc.marshal(new TldTaglib$JAXB(), taglib, new StreamResult(outputStream));
}
public static class TaglibNamespaceFilter extends StreamReaderDelegate {
public TaglibNamespaceFilter(final XMLStreamReader xmlStreamReader) {
super(xmlStreamReader);
}
@Override
public String getLocalName() {
return fixLocalName(super.getLocalName());
}
protected String fixLocalName(final String localName) {
if (localName.equals("tlibversion")) {
return "tlib-version";
} else if (localName.equals("jspversion")) {
return "jsp-version";
} else if (localName.equals("shortname")) {
return "short-name";
} else if (localName.equals("tagclass")) {
return "tag-class";
} else if (localName.equals("teiclass")) {
return "tei-class";
} else if (localName.equals("bodycontent")) {
return "body-content";
} else if (localName.equals("jspversion")) {
return "jsp-version";
} else if (localName.equals("info")) {
return "description";
}
return localName;
}
}
}