| /***************************************************************************** |
| * Copyright (c) 2019 CEA LIST. |
| * |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Xavier Le Pallec (for CEA LIST) xlepallec@lilo.org - Bug 558456 |
| * |
| *****************************************************************************/ |
| |
| package org.eclipse.papyrus.uml.diagram.clazz.lf.autosizeableclasses; |
| |
| import org.eclipse.papyrus.infra.core.log.LogHelper; |
| import org.eclipse.papyrus.uml.diagram.clazz.lf.autosizeableclasses.messages.Messages; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * The activator class controls the plug-in life cycle |
| */ |
| public class Activator extends AbstractUIPlugin { |
| |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.papyrus.uml.diagram.clazz.lf.autosizeableclasses"; //$NON-NLS-1$ |
| |
| // The shared instance |
| private static Activator plugin; |
| |
| private LogHelper myLogHelper; |
| |
| /** |
| * The constructor |
| */ |
| public Activator() { |
| // this constructor is required to implement the extension point. |
| } |
| |
| @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); |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static Activator getDefault() { |
| return plugin; |
| } |
| |
| /** |
| * Logs an error through a message (param) |
| * @param error |
| */ |
| public void logError(String error) { |
| getLogHelper().warn(error); |
| } |
| |
| /** |
| * Logs an error through a message and an exception (params) |
| * @param error |
| * @param throwable |
| */ |
| public void logError(String error, Throwable throwable) { |
| getLogHelper().error(error, throwable); |
| } |
| |
| /** |
| * Logs an information through a message (param) |
| * @param message |
| */ |
| public void logInfo(String message) { |
| getLogHelper().info(message); |
| } |
| |
| /** |
| * Logs an information through a message and an exception (params) |
| * @param message |
| * @param throwable |
| */ |
| public void logInfo(String message, Throwable throwable) { |
| getLogHelper().error(message, throwable); |
| } |
| |
| /** |
| * Gets the LogHelper |
| * @return |
| */ |
| public LogHelper getLogHelper() { |
| if (myLogHelper==null) { |
| myLogHelper=new LogHelper(getDefault()); |
| } |
| return myLogHelper; |
| } |
| |
| public void logNullParameter(String parameterName) { |
| getLogHelper().warn(Messages.Activator_Parameter+parameterName+Messages.Activator_IsNullInMethod+getMethodName(4)); |
| } |
| |
| public void logNullParameter(String parameterName, int deep) { |
| getLogHelper().warn(Messages.Activator_Parameter+parameterName+Messages.Activator_IsNullInMethod+getMethodName(deep)); |
| } |
| |
| public void logCastProblem(String variableName, Class targetCastClass, int deep) { |
| getLogHelper().warn(variableName+Messages.Activator_CannotBeCastedIn+targetCastClass.getName()+Messages.Activator_InMethod+getMethodName(deep)); |
| } |
| |
| public void logCastProblem(String variableName, Class targetCastClass) { |
| getLogHelper().warn(variableName+Messages.Activator_CannotBeCastedIn+targetCastClass.getName()+Messages.Activator_InMethod+getMethodName(3)); |
| } |
| |
| /** |
| * Get the method name for a depth in call stack. <br /> |
| * Utility function |
| * @param depth depth in the call stack (0 means current method, 1 means call method, ...) |
| * @return method name |
| */ |
| public static String getMethodName(int deep) |
| { |
| final StackTraceElement[] ste = Thread.currentThread().getStackTrace(); |
| return ste[deep].getMethodName()+" ("+ste[deep].getClassName()+")"; |
| } |
| } |