Resources.java

/*FreeMind - A Program for creating and viewing Mindmaps
 *Copyright (C) 2000-2006 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitri Polivaev and others.
 *
 *See COPYING for Details
 *
 *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 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 General Public License for more details.
 *
 *You should have received a copy of the GNU 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.
 */
/*
 * Created on 12.07.2005
 * Copyright (C) 2005-2008 Dimitri Polivaev, Christian Foltin
 */
package freemind.main;

import java.net.URL;
import java.text.MessageFormat;
import java.util.HashMap;
import java.util.Properties;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;

import tests.freemind.FreeMindMainMock;
import freemind.common.NamedObject;
import freemind.common.TextTranslator;
import freemind.main.FreeMindMain.VersionInformation;

/**
 * @author Dimitri Polivaev 12.07.2005
 */
public class Resources implements TextTranslator {
	private FreeMindMain main;
	static Resources resourcesInstance = null;
	private HashMap countryMap;
	private Logger logger = null;

	private Resources(FreeMindMain frame) {
		this.main = frame;
		if (logger == null) {
			logger = main.getLogger(this.getClass().getName());
		}
	}

	static public void createInstance(FreeMindMain frame) {
		if (resourcesInstance == null) {
			resourcesInstance = new Resources(frame);
		}
	}

	public URL getResource(String resource) {
		return main.getResource(resource);
	}

	public String getResourceString(String resource) {
		return main.getResourceString(resource);
	}

	public String getResourceString(String key, String resource) {
		return main.getResourceString(key, resource);
	}

	static public Resources getInstance() {
		if(resourcesInstance == null) {
			createInstance(new FreeMindMainMock());
			System.err.println("Resources without FreeMind called.");
		}
		return resourcesInstance;
	}

	public String getFreemindDirectory() {
		return main.getFreemindDirectory();
	}

	public VersionInformation getFreemindVersion() {
		return main.getFreemindVersion();
	}

	public int getIntProperty(String key, int defaultValue) {
		return main.getIntProperty(key, defaultValue);
	}
	
	public long getLongProperty(String key, long defaultValue) {
		try {
			return Long.parseLong(getProperty(key));
		} catch (NumberFormatException nfe) {
			return defaultValue;
		}
	}



	/**
	 * @param key
	 *            Property key
	 * @return the boolean value of the property resp. the default.
	 */
	public boolean getBoolProperty(String key) {
		String boolProperty = getProperty(key);
		return Tools.safeEquals("true", boolProperty);
	}

	public Properties getProperties() {
		return main.getProperties();
	}

	public String getProperty(String key) {
		return main.getProperty(key);
	}

	public ResourceBundle getResources() {
		return main.getResources();
	}

	public HashMap getCountryMap() {
		if (countryMap == null) {
			String[] countryMapArray = new String[] { "de", "DE", "en", "UK",
					"en", "US", "es", "ES", "es", "MX", "fi", "FI", "fr", "FR",
					"hu", "HU", "it", "CH", "it", "IT", "nl", "NL", "no", "NO",
					"pt", "PT", "ru", "RU", "sl", "SI", "uk", "UA", "zh", "CN" };

			countryMap = new HashMap();
			for (int i = 0; i < countryMapArray.length; i = i + 2) {
				countryMap.put(countryMapArray[i], countryMapArray[i + 1]);
			}
		}
		return countryMap;
	}

	/* To obtain a logging element, ask here. */
	public java.util.logging.Logger getLogger(String forClass) {
		return main.getLogger(forClass);
	}

	public void logException(Throwable e) {
		logException(e, "");
	}

	public void logException(Throwable e, String comment) {
		logger.log(Level.SEVERE, "An exception occured: " + comment, e);
	}

	public String format(String resourceKey, Object[] messageArguments) {
		MessageFormat formatter =
			new MessageFormat(getResourceString(resourceKey));
		String stringResult = formatter.format(messageArguments);
		return stringResult;
	}

	public NamedObject createTranslatedString(String key) {
		String fs = getResourceString(key);
		return new NamedObject(key, fs);
	}

	public String getText(String pKey) {
		return getResourceString(pKey);
	}
}