// Copyright 2016 The Bazel Authors. All rights reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // 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.devtools.bazel.e4b; import org.eclipse.core.runtime.Status; import org.eclipse.jface.util.IPropertyChangeListener; import org.eclipse.jface.util.PropertyChangeEvent; import org.eclipse.ui.plugin.AbstractUIPlugin; import org.osgi.framework.BundleContext; import com.google.devtools.bazel.e4b.command.BazelCommand; /** * The activator class controls the plug-in life cycle */ public class Activator extends AbstractUIPlugin { // The plug-in ID public static final String PLUGIN_ID = "com.google.devtools.bazel.e4b"; //$NON-NLS-1$ // The shared instance private static Activator plugin; private BazelCommand command; /** * The constructor */ public Activator() {} /* * (non-Javadoc) * * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext) */ @Override public void start(BundleContext context) throws Exception { plugin = this; super.start(context); this.command = new BazelCommand(new BazelAspectLocationImpl(), new CommandConsoleFactoryImpl()); // Get the bazel path from the settings this.command.setBazelPath(getPreferenceStore().getString("BAZEL_PATH")); getPreferenceStore().addPropertyChangeListener(new IPropertyChangeListener() { @Override public void propertyChange(PropertyChangeEvent event) { if (event.getProperty().equals("BAZEL_PATH")) { command.setBazelPath(event.getNewValue().toString()); } } }); } /* * (non-Javadoc) * * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext) */ @Override public void stop(BundleContext context) throws Exception { plugin = null; this.command = null; super.stop(context); } /** * Returns the shared instance * * @return the shared instance */ public static Activator getDefault() { return plugin; } /** * Returns the unique instance of {@link BazelCommand}. */ public BazelCommand getCommand() { return command; } /** * Log an error to eclipse. */ public static void error(String message) { plugin.getLog().log(new Status(Status.ERROR, PLUGIN_ID, message)); } /** * Log an error to eclipse, with an attached exception. */ public static void error(String message, Throwable exception) { plugin.getLog().log(new Status(Status.ERROR, PLUGIN_ID, message, exception)); } }