// Copyright (C) 2001-2003 Jon A. Maxwell (JAM)
//
// This library 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 2.1 of the License, or (at your option) any later version.
//
// This library 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 library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

package net.sourceforge.jnlp;


import net.sourceforge.jnlp.runtime.ApplicationInstance;
import net.sourceforge.jnlp.util.logging.OutputController;

/**
 * This default implementation shows prints the exception to
 * stdout and if not in headless mode displays the exception in a
 * dialog.
 *
 * @author <a href="mailto:jmaxwell@users.sourceforge.net">Jon A. Maxwell (JAM)</a> - initial author
 * @version $Revision: 1.1 $
 */
public class DefaultLaunchHandler extends AbstractLaunchHandler {

    public DefaultLaunchHandler(OutputController out) {
        super(out);
    }

    /**
     * Called when the application could not be launched due to a
     * fatal error, such as the inability to find the main class
     * or non-parseable XML.
     */
    public void handleLaunchError(LaunchException exception) {
        printMessage(exception);
    }

    /**
     * Called when launching the application can not be launched
     * due to an error that is not fatal.  For example a JNLP file
     * that is not strictly correct yet does not necessarily
     * prohibit the system from attempting to launch the
     * application.
     */
    public void handleLaunchWarning(LaunchException warning) {
        printMessage(warning);
    }

    /**
     * Called when a security validation error occurs while
     * launching the application.
     */
    public void validationError(LaunchException error) {
        printMessage(error);
    }

    /**
     * Called when an application, applet, or installer has been
     * launched successfully (the main method or applet start method
     * returned normally).
     *
     * @param application the launched application instance
     */
    public void launchCompleted(ApplicationInstance application) {
        //
    }

    /**
     * Do nothing on when initializing
     */
    @Override
    public void launchInitialized(JNLPFile file) {
        // do nothing
    }

    /**
     * Do nothing when starting
     */
    @Override
    public void launchStarting(ApplicationInstance application) {
        // do nothing
    }

}
