/*
This file is part of RouteConverter.
RouteConverter is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
RouteConverter is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RouteConverter; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2007 Christian Pesch. All Rights Reserved.
*/
package slash.navigation.download.queue;
import slash.common.helpers.JAXBHelper;
import slash.navigation.download.queue.binding.ObjectFactory;
import slash.navigation.download.queue.binding.QueueType;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import static slash.common.helpers.JAXBHelper.newContext;
class QueueUtil {
private static final String QUEUE_NAMESPACE_URI = "http://www.routeconverter.de/xmlschemas/Queue/1.0";
private static final String DATA_SOURCE_NAMESPACE_URI = "http://www.routeconverter.de/xmlschemas/Datasources/1.0";
private static Unmarshaller newUnmarshaller() {
return JAXBHelper.newUnmarshaller(newContext(ObjectFactory.class));
}
private static Marshaller newMarshaller() {
return JAXBHelper.newMarshaller(newContext(ObjectFactory.class));
}
public static QueueType unmarshal(InputStream in) throws JAXBException {
QueueType result;
try {
JAXBElement<QueueType> element = (JAXBElement<QueueType>) newUnmarshaller().unmarshal(in);
result = element.getValue();
} catch (ClassCastException e) {
throw new JAXBException("Parse error: " + e, e);
}
return result;
}
public static void marshal(QueueType queueType, OutputStream out) throws JAXBException {
try {
try {
newMarshaller().marshal(new ObjectFactory().createQueue(queueType), out);
} finally {
out.flush();
out.close();
}
} catch (IOException e) {
throw new JAXBException("Error while marshalling: " + e, e);
}
}
}