/*******************************************************************************
* Copyright (c) 1998, 2009 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.internal.sessions.factories;
import java.io.*;
import org.eclipse.persistence.oxm.XMLContext;
import org.eclipse.persistence.oxm.XMLMarshaller;
import org.eclipse.persistence.exceptions.ValidationException;
import org.eclipse.persistence.internal.sessions.factories.model.SessionConfigs;
/**
* INTERNAL:
* This class is used by the Mapping Workbench Session Configuration to write the session config
* to XML.
*/
public class XMLSessionConfigWriter {
public XMLSessionConfigWriter() {
super();
}
/**
* Given the file name (including path), and a SessionConfigs,
* this writes out the session XML file.
*
* @param fileName file to write to (including path)
* @param eclipseLinkSessions the SessionConfigs instance to write
*/
public static void write(SessionConfigs toplinkSessions, String fileName) {
Writer writer;
try {
//Bug#4305370 Needs to be utf-8 encoded.
writer = new OutputStreamWriter(new FileOutputStream(fileName), "UTF-8");
write(toplinkSessions, writer);
writer.close();
} catch (IOException exception) {
throw ValidationException.fileError(exception);
}
}
/**
* Given the writer, and a SessionConfigs,
* this writes out the session XML file.
*
* @param writer writer to writer to
* @param eclipseLinkSessions the SessionConfigs instance to write
*/
public static void write(SessionConfigs toplinkSessions, Writer writer) {
XMLContext context = new XMLContext(new XMLSessionConfigProject_11_1_1());
XMLMarshaller marshaller = context.createMarshaller();
// this is throwing a null pointer exception right now, bug entered
//marshaller.setNoNamespaceSchemaLocation("eclipse_persistence_sessions_1_0.xsd");
marshaller.marshal(toplinkSessions, writer);
try {
writer.flush();
} catch (IOException exception) {
throw ValidationException.fileError(exception);
}
}
}