Java JOptionPane Error showError(Exception e)

Description

show Error

License

Open Source License

Declaration

public static void showError(Exception e)

Method Source Code

//package com.java2s;
/*/* www  . j  a  v  a  2s .  c  om*/
 * This file is part of Giswater
 * Copyright (C) 2013 Tecnics Associats
 * 
 * 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
 * the Free Software Foundation, either version 3 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * 
 * Author:
 *   David Erill <derill@giswater.org>
 */

import java.awt.Component;

import java.io.PrintWriter;

import java.io.StringWriter;

import java.util.ResourceBundle;

import java.util.logging.Logger;

import javax.swing.JOptionPane;

public class Main {
    private static final int NUM_LEVELS = 10;
    private static Logger logger;
    private static ResourceBundle bundleText;

    public static void showError(String msg) {
        showError(msg, "");
    }

    public static void showError(Exception e) {
        showError(e, "");
    }

    public static void showError(String msg, String param) {
        showError(null, msg, param);
    }

    public static void showError(Component comp, String msg) {
        showError(null, msg, "");
    }

    public static void showError(Component comp, String msg, String param) {

        String userMsg = getBundleString(msg);
        if (!param.equals("")) {
            userMsg += "\n" + param;
        }
        logError(msg, param);
        JOptionPane.showMessageDialog(comp, userMsg, getBundleString("inp_descr"), JOptionPane.WARNING_MESSAGE);

    }

    public static void showError(Exception e, String param) {
        logError(e, param);
        JOptionPane.showMessageDialog(null, e.getMessage(), getBundleString("inp_descr"),
                JOptionPane.WARNING_MESSAGE);
    }

    public static String getBundleString(String key) {
        return getBundleString(bundleText, key);
    }

    public static String getBundleString(ResourceBundle bundle, String key) {
        try {
            return bundle.getString(key);
        } catch (Exception e) {
            return key;
        }
    }

    public static void logError(String msg) {
        logError(msg, "");
    }

    public static void logError(Exception e) {
        logError(e, "");
    }

    public static void logError(String msg, String param) {
        if (logger != null) {
            String errorMsg = getBundleString(msg);
            if (!param.equals("")) {
                errorMsg += "\nParameter: " + param;
            }
            logger.warning(errorMsg);
        }
    }

    public static void logError(Exception e, String param) {

        if (logger != null) {
            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw, true);
            e.printStackTrace(pw);
            pw.flush();
            sw.flush();
            String fullStack = sw.toString();
            String[] lines = fullStack.split(System.getProperty("line.separator"));
            String shortStack = "";
            for (int i = 0; i < NUM_LEVELS; i++) {
                shortStack += lines[i] + "\n";
            }
            shortStack += "Parameter: " + param;
            logger.warning(shortStack);
        }

    }
}

Java JOptionPane Error showError(Exception e)

Description

License

Declaration

Method Source Code

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