/*******************************************************************************
 * Copyright (c) 2003, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 * IBM Corporation - initial API and implementation
 *******************************************************************************/
/*
 * Created on May 23, 2004
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package org.eclipse.wst.common.frameworks.internal.ui;

import java.text.MessageFormat;
import java.util.MissingResourceException;
import java.util.ResourceBundle;

/**
 * @author vijayb
 * 
 * TODO To change the template for this generated type comment go to Window - Preferences - Java -
 * Code Style - Code Templates
 */
public class WTPCommonUIResourceHandler {

	private static ResourceBundle fgResourceBundle;

	/**
	 * Returns the resource bundle used by all classes in this Project
	 */
	public static ResourceBundle getResourceBundle() {
		try {
			return ResourceBundle.getBundle("wtpcommonui"); //$NON-NLS-1$
		} catch (MissingResourceException e) {
			// does nothing - this method will return null and
			// getString(String) will return the key
			// it was called with
		}
		return null;
	}

	public static String getString(String key) {
		if (fgResourceBundle == null) {
			fgResourceBundle = getResourceBundle();
		}

		if (fgResourceBundle != null) {
			try {
				return fgResourceBundle.getString(key);
			} catch (MissingResourceException e) {
				return "!" + key + "!"; //$NON-NLS-2$//$NON-NLS-1$
			}
		}
		return "!" + key + "!"; //$NON-NLS-2$//$NON-NLS-1$
	}

	public static String getString(String key, Object[] args) {

		try {
			return MessageFormat.format(getString(key), args);
		} catch (IllegalArgumentException e) {
			return getString(key);
		}

	}

	public static String getString(String key, Object[] args, int x) {
		return getString(key);
	}

}