com.google.eclipse.cdt.core/src/org/eclipse/cdt/core/CCorePlugin.java

/*******************************************************************************
 * Copyright (c) 2000, 2011 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
 *     Markus Schorn (Wind River Systems)
 *     Andrew Ferguson (Symbian)
 *     Anton Leherbauer (Wind River Systems)
 *     oyvind.harboe@zylin.com - http://bugs.eclipse.org/250638
 *     Jens Elmenthaler - http://bugs.eclipse.org/173458 (camel case completion)
 *******************************************************************************/
package org.eclipse.cdt.core;

import java.util.*;

import org.eclipse.core.resources.*;
import org.eclipse.core.runtime.*;
import org.osgi.framework.BundleContext;

import com.ibm.icu.text.MessageFormat;

/**
 * CCorePlugin is the life-cycle owner of the core plug-in, and starting point for access to many core APIs.
 *
 * @noextend This class is not intended to be subclassed by clients.
 * @noinstantiate This class is not intended to be instantiated by clients.
 */
public class CCorePlugin extends Plugin {
	public static final String PLUGIN_ID = "org.eclipse.cdt.core"; //$NON-NLS-1$

	private static CCorePlugin fgCPlugin;
	private static ResourceBundle fgResourceBundle;

	// -------- static methods --------

	static {
		try {
			fgResourceBundle = ResourceBundle.getBundle("org.eclipse.cdt.internal.core.CCorePluginResources"); //$NON-NLS-1$
		} catch (MissingResourceException x) {
			fgResourceBundle = null;
		}
	}

	public static String getResourceString(String key) {
		try {
			return fgResourceBundle.getString(key);
		} catch (MissingResourceException e) {
			return "!" + key + "!"; //$NON-NLS-1$ //$NON-NLS-2$
		} catch (NullPointerException e) {
			return "#" + key + "#"; //$NON-NLS-1$ //$NON-NLS-2$
		}
	}

	public static IWorkspace getWorkspace() {
		return ResourcesPlugin.getWorkspace();
	}

	public static String getFormattedString(String key, String arg) {
		return MessageFormat.format(getResourceString(key), new Object[] { arg });
	}

	public static String getFormattedString(String key, String[] args) {
		return MessageFormat.format(getResourceString(key), (Object[])args);
	}

	public static ResourceBundle getResourceBundle() {
		return fgResourceBundle;
	}

    public static CCorePlugin getDefault() {
		return fgCPlugin;
	}


	/**
	 * @see Plugin#shutdown
	 */
	@Override
	public void stop(BundleContext context) throws Exception {
			super.stop(context);
	}

	/**
	 * @see Plugin#startup
	 */
	@Override
	public void start(BundleContext context) throws Exception {
		super.start(context);
	}

	/**
	 * @noreference This constructor is not intended to be referenced by clients.
	 */
	public CCorePlugin() {
		super();
		fgCPlugin = this;
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static void log(String e) {
		log(createStatus(e));
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static void log(Throwable e) {
		String msg= e.getMessage();
		if (msg == null) {
			log("Error", e); //$NON-NLS-1$
		} else {
			log("Error: " + msg, e); //$NON-NLS-1$
		}
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static void log(String message, Throwable e) {
		log(createStatus(message, e));
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static IStatus createStatus(String msg) {
		return createStatus(msg, null);
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static IStatus createStatus(String msg, Throwable e) {
		return new Status(IStatus.ERROR, PLUGIN_ID, msg, e);
	}

	/**
	 * @noreference This method is not intended to be referenced by clients.
	 */
	public static void log(IStatus status) {
		getDefault().getLog().log(status);
	}
}