ch.fork.AdHocRailway.ui.ExceptionProcessor.java Source code

Introduction

Here is the source code for ch.fork.AdHocRailway.ui.ExceptionProcessor.java

Source

/*------------------------------------------------------------------------
 * 
 * copyright : (C) 2008 by Benjamin Mueller 
 * email     : news@fork.ch
 * website   : http://sourceforge.net/projects/adhocrailway
 * version   : $Id$
 * 
 *----------------------------------------------------------------------*/

/*------------------------------------------------------------------------
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 *----------------------------------------------------------------------*/

package ch.fork.AdHocRailway.ui;

import ch.fork.AdHocRailway.ui.utils.ImageTools;
import ch.fork.AdHocRailway.ui.widgets.ErrorPanel;
import de.dermoba.srcp.common.exception.SRCPException;
import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;

public class ExceptionProcessor {
    private static final Logger LOGGER = Logger.getLogger(ExceptionProcessor.class);
    private static ExceptionProcessor instance;
    private final ErrorPanel errorPanel;

    private ExceptionProcessor(final ErrorPanel errorPanel) {
        this.errorPanel = errorPanel;
    }

    public static ExceptionProcessor getInstance(final ErrorPanel errorPanel) {
        if (instance == null) {
            instance = new ExceptionProcessor(errorPanel);
        }
        return instance;
    }

    public static ExceptionProcessor getInstance() {
        return instance;
    }

    public void processException(final Exception e) {
        e.printStackTrace();
        processException(e.getMessage(), e);

    }

    public void processException(String msg, final Throwable e) {

        LOGGER.error(e.getMessage(), e);

        if (e instanceof SRCPException) {
            msg = "SRCP: " + msg;
        }
        if (StringUtils.isBlank(msg)) {
            msg = e.getMessage();
        }
        errorPanel.setErrorTextIcon(msg, e.getMessage(), ImageTools.createImageIconFromIconSet("dialog-error.png"));

    }

    public void displayMessage(String message) {

        errorPanel.setErrorTextIcon(message, ImageTools.createImageIconFromIconSet("dialog-error.png"));
    }
}