Activator.java

/*******************************************************************************
 * Copyright 2011 Google Inc. All Rights Reserved.
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package com.google.gdt.eclipse.maven;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * Activator class that controls the plugin lifecycle.
 */
public class Activator extends AbstractUIPlugin {
  // The plug-in ID
  public static final String PLUGIN_ID = "com.gwtplugins.gdt.eclipse.maven";

  // The shared instance
  private static Activator plugin;

  /**
   * Returns the shared instance.
   */
  public static Activator getDefault() {
    return plugin;
  }

  /**
   * The constructor
   */
  public Activator() {}

  @Override
  public void start(BundleContext context) throws Exception {
    super.start(context);
    plugin = this;
  }

  @Override
  public void stop(BundleContext context) throws Exception {
    plugin = null;
    super.stop(context);
  }

  /**
   * Log info
   *
   * @param message
   */
  public static void log(String message) {
    Activator.getDefault().getLog().log(new Status(IStatus.INFO, Activator.PLUGIN_ID, message));
  }

  /**
   * Log Error
   *
   * @param message
   * @param exception
   */
  public static void logError(String message, Throwable exception) {
    Activator.getDefault().getLog()
        .log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, message, exception));
  }

}