/*
* Copyright 2003,2004,2005 Colin Crist
*
* 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 hermes.swing.actions;
import hermes.Hermes;
import hermes.browser.HermesBrowser;
import hermes.browser.IconCache;
import hermes.browser.actions.BrowserAction;
import java.awt.event.ActionEvent;
import java.io.File;
import java.io.FileOutputStream;
import javax.swing.Action;
import javax.swing.JFileChooser;
import org.apache.log4j.Logger;
/**
* Save the selected messages in jms2xml.xsd format.
*
* @author colincrist@hermesjms.com
* @version $Id: SaveMessagesAsXMLAction.java,v 1.4 2007/01/14 15:32:23 colincrist Exp $
*/
public class SaveMessagesAsXMLAction extends BrowseActionListenerAdapter
{
/**
*
*/
private static final long serialVersionUID = 7718784305773773366L;
private static final Logger log = Logger.getLogger(SaveMessagesAsXMLAction.class) ;
public SaveMessagesAsXMLAction()
{
putValue(Action.NAME, "Save as XML...") ;
putValue(Action.SHORT_DESCRIPTION, "Save selected messages encoded a XML.") ;
putValue(Action.SMALL_ICON, IconCache.getIcon("hermes.messages.save.xml.many")) ;
setEnabled(false) ;
}
public void actionPerformed(ActionEvent arg0)
{
try
{
if (HermesBrowser.getBrowser().getDocumentPane().getActiveDocument() instanceof BrowserAction)
{
final BrowserAction action = (BrowserAction) HermesBrowser.getBrowser().getDocumentPane().getActiveDocument();
if (action.getSelectedMessages().size() > 0)
{
JFileChooser chooser;
if (DirectoryCache.lastSaveAsDirectory == null)
{
chooser = new JFileChooser(new File(HermesBrowser.getBrowser().getRepositoryManager().getDirectory()));
}
else
{
chooser = new JFileChooser(DirectoryCache.lastSaveAsDirectory);
}
if (chooser.showDialog(HermesBrowser.getBrowser(), "Save Messages...") == JFileChooser.APPROVE_OPTION)
{
DirectoryCache.lastSaveAsDirectory = chooser.getSelectedFile().getParentFile();
final FileOutputStream ostream = new FileOutputStream(chooser.getSelectedFile());
action.getHermes().toXML(action.getSelectedMessages(), ostream);
ostream.close();
if (action.getSelectedMessages().size() == 1)
{
Hermes.ui.getDefaultMessageSink().add("Message saved");
}
else
{
Hermes.ui.getDefaultMessageSink().add(new Integer(action.getSelectedMessages().size()) + " messages saved");
}
}
else
{
Hermes.ui.getDefaultMessageSink().add("Save messages cancelled");
}
}
}
}
catch (Exception e)
{
HermesBrowser.getBrowser().showErrorDialog("Unable to save:", e) ;
}
}
}