| /** | |
| * Copyright (c) 2009-2010 Thales Corporate Services S.A.S. | |
| * 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: | |
| * Thales Corporate Services S.A.S - initial API and implementation | |
| */ | |
| package org.eclipse.egf.ant.taskdefs; | |
| import org.apache.tools.ant.BuildException; | |
| /** | |
| * @author Xavier Maysonnave | |
| * | |
| */ | |
| public class NestedElement { | |
| /** | |
| * Throws a <tt>BuildException</tt> if <tt>expression</tt> is false. | |
| * | |
| * @param message | |
| * @param expression | |
| * @throws BuildException | |
| */ | |
| public static void assertTrue(String message, boolean expression) throws BuildException { | |
| if (expression == false) { | |
| throw new BuildException(message); | |
| } | |
| } | |
| /** | |
| * All the attribute checks should be performed in this method. | |
| * | |
| * @throws BuildException | |
| */ | |
| protected void checkAttributes() throws BuildException { | |
| // Subclasses may override this method | |
| } | |
| } |