/*
* Copyright (C) 2011-2014 GeoForge Project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.geoforge.mdldatogc.worldwind.thread;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URISyntaxException;
import java.util.Iterator;
import java.util.logging.Logger;
import javax.xml.stream.XMLStreamException;
import org.geoforge.java.util.logging.filehandler.FileHandlerLogger;
import org.geoforge.mdldatogc.worldwind.capabilities.GfrCapWms;
import org.geoforge.worldwindogc.capabilities.GfrWMSCapabilities;
import org.geoforge.lang.util.eventobject.GfrEventObjectAbs;
import org.geoforge.worldwindogc.util.eventobject.GfrEventObjectLoadedCapWmsOgc;
import org.geoforge.lang.handler.IGfrHandlerEventListenerThreadJobProgress;
import org.geoforge.worldwindogc.thread.GfrPgsThrOgcWmsAbs;
/**
*
* @author bantchao
*/
public class GfrPgsThrOgcWmsLoad extends GfrPgsThrOgcWmsAbs
{
// ----
// begin: instantiate logger for this class
final private static Logger _LOGGER_ = Logger.getLogger(GfrPgsThrOgcWmsLoad.class.getName());
static
{
GfrPgsThrOgcWmsLoad._LOGGER_.addHandler(FileHandlerLogger.s_getInstance());
}
// end: instantiate logger for this class
// ----
public GfrPgsThrOgcWmsLoad(String strIdParent, IGfrHandlerEventListenerThreadJobProgress lst)
throws Exception
{
super(strIdParent, lst);
}
@Override
protected void _doJob()
{
try
{
if (! GfrCapWms.getInstance().isOpen())
{
if (super._listeners != null) // ???
super._listeners.clear();
return;
}
GfrWMSCapabilities capWms = GfrCapWms.getInstance().newObject(super._strIdParent, super._strUrlServerParent);
if (capWms == null)
{
String strWarning = "Failed to get WMS capabilities";
GfrPgsThrOgcWmsLoad._LOGGER_.warning(strWarning);
super._strError = strWarning;
}
}
catch(java.net.UnknownHostException excUnknownHost)
{
excUnknownHost.printStackTrace();
String str = "Unknown host: " + excUnknownHost.getMessage();
GfrPgsThrOgcWmsLoad._LOGGER_.severe(str);
super._strError = str;
// TODO: dialog choice for removing this WMS
GfrPgsThrOgcWmsLoad._LOGGER_.warning("TODO: dialog choice for removing this WMS");
}
catch (URISyntaxException excURISyntax)
{
excURISyntax.printStackTrace();
String str = excURISyntax.getMessage();
GfrPgsThrOgcWmsLoad._LOGGER_.severe(str);
super._strError = str;
// TODO: dialog choice for removing this WMS
GfrPgsThrOgcWmsLoad._LOGGER_.warning("TODO: dialog choice for removing this WMS");
}
catch (MalformedURLException excMalformedURL)
{
excMalformedURL.printStackTrace();
String str = excMalformedURL.getMessage();
GfrPgsThrOgcWmsLoad._LOGGER_.severe(str);
super._strError = str;
// TODO: dialog choice for removing this WMS
GfrPgsThrOgcWmsLoad._LOGGER_.warning("TODO: parent - dialog choice for removing this WMS");
}
catch (XMLStreamException excXMLStream)
{
excXMLStream.printStackTrace();
String str = excXMLStream.getMessage();
GfrPgsThrOgcWmsLoad._LOGGER_.severe(str);
super._strError = str;
// TODO: dialog choice for removing this WMS
GfrPgsThrOgcWmsLoad._LOGGER_.warning("TODO: children - dialog choice for removing this WMS");
}
catch(java.net.SocketException excSocket)
{
excSocket.printStackTrace();
String str = excSocket.getMessage();
GfrPgsThrOgcWmsLoad._LOGGER_.warning(str);
super._strError = str;
// TODO: dialog choice for removing this WMS
GfrPgsThrOgcWmsLoad._LOGGER_.warning("TODO: children - dialog choice for removing this WMS");
}
catch (IOException excIO)
{
excIO.printStackTrace();
String str = excIO.getMessage();
GfrPgsThrOgcWmsLoad._LOGGER_.severe(str);
super._strError = str;
// TODO: dialog choice for removing this WMS
GfrPgsThrOgcWmsLoad._LOGGER_.warning("TODO: children - dialog choice for removing this WMS");
}
catch (Exception exc)
{
exc.printStackTrace();
String str = exc.getMessage();
GfrPgsThrOgcWmsLoad._LOGGER_.severe(str);
super._strError = str;
// TODO: dialog choice for removing this WMS
GfrPgsThrOgcWmsLoad._LOGGER_.warning("TODO: children - dialog choice for removing this WMS");
}
}
@Override
protected synchronized void _fireEvent() throws Exception
{
GfrEventObjectAbs event = new GfrEventObjectLoadedCapWmsOgc(this,
super._strError, this._strIdParent);
Iterator i = super._listeners.iterator();
while(i.hasNext())
{
((IGfrHandlerEventListenerThreadJobProgress) i.next()).handleEventThreadJobDone(event);
}
}
@Override
protected void _actionCancelled()
{
// handled in DlgProgress parent
}
}