analysis/safetyreq/resources/org.polarsys.esf.safetyreq.resources.graphical/src/main/java/org/polarsys/esf/safetyreq/resources/graphical/ESFSafetyReqResourcesGraphicalActivator.java

/*******************************************************************************
 * Copyright (c) 2016 ALL4TEC & CEA LIST.
 * 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:
 *     ALL4TEC & CEA LIST - initial API and implementation
 *******************************************************************************/
package org.polarsys.esf.safetyreq.resources.graphical;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.emf.common.EMFPlugin;
import org.eclipse.emf.common.ui.EclipseUIPlugin;
import org.eclipse.emf.common.util.ResourceLocator;

/**
 * The activator class controls the plug-in life cycle.
 *
 * @author $Author: ymunoz $
 * @version $Revision: 168 $
 */
public class ESFSafetyReqResourcesGraphicalActivator
	extends EMFPlugin {

	/** The plug-in ID. */
	public static final String PLUGIN_ID = "org.polarsys.esf.safetyreq.resources.graphical"; //$NON-NLS-1$

	/** Keep track of this singleton activator. */
	private static final ESFSafetyReqResourcesGraphicalActivator INSTANCE =
		new ESFSafetyReqResourcesGraphicalActivator();

	/** The shared instance of this plugin. */
	private static Implementation sPlugin = null;

	/**
	 * The default constructor.
	 */
	public ESFSafetyReqResourcesGraphicalActivator() {
		super(new ResourceLocator[] {});
	}

	/**
	 * Returns the singleton instance of the Eclipse plugin.
	 *
	 * @return The singleton instance.
	 */
	@Override
	public ResourceLocator getPluginResourceLocator() {
		return sPlugin;
	}

	/**
	 * Returns the shared instance.
	 *
	 * @return The shared instance
	 */
	public static Implementation getPlugin() {
		return sPlugin;
	}

	/**
	 * Create an Error status with the data given in parameter and log it.
	 *
	 * @param pMessage The message to log
	 * @param pException The exception to log
	 */
	public static void logError(final String pMessage, final Exception pException) {
		// Create the Error status
		IStatus vStatus = new Status(IStatus.ERROR, PLUGIN_ID, IStatus.ERROR, pMessage, pException);

		// Log it
		INSTANCE.log(vStatus);
	}

	/**
	 * Create a Warning status with the data given in parameter and log it.
	 *
	 * @param pMessage The message to log
	 * @param pException The exception to log
	 */
	public static void logWarning(final String pMessage, final Exception pException) {
		// Create the Warning status
		IStatus vStatus = new Status(IStatus.WARNING, PLUGIN_ID, IStatus.WARNING, pMessage, pException);

		// Log it
		INSTANCE.log(vStatus);
	}

	/**
	 * Create an Info status with the data given in parameter and log it.
	 *
	 * @param pMessage The message to log
	 * @param pException The exception to log
	 */
	public static void logInfo(final String pMessage, final Exception pException) {
		// Create the Info status
		IStatus vStatus = new Status(IStatus.INFO, PLUGIN_ID, IStatus.INFO, pMessage, pException);

		// Log it
		INSTANCE.log(vStatus);
	}

	/**
	 * The actual implementation of the Eclipse <b>UIPlugin</b>.
	 */
	public static class Implementation
		extends EclipseUIPlugin {

		/**
		 * Default constructor.
		 */
		public Implementation() {
			super();

			// Remember the static instance
			sPlugin = this;
		}
	}

}