| /* |
| * Copyright (c) 2008, 2009 Borland Software Corporation |
| * |
| * 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: |
| * Artem Tikhomirov (Borland) - initial API and implementation |
| */ |
| package org.eclipse.gmf.internal.xpand.ant; |
| |
| import java.util.LinkedList; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Task; |
| import org.apache.tools.ant.TaskContainer; |
| import org.apache.tools.ant.UnknownElement; |
| |
| public class CodegenFlowTask extends AbstractTemplateTask implements TaskContainer { |
| |
| private final LinkedList<Task> myTasks = new LinkedList<Task>(); |
| |
| public CodegenFlowTask() { |
| } |
| |
| public void addTask(Task task) { |
| myTasks.add(task); |
| } |
| |
| public void setOutputRoot(String outputRoot) { |
| } |
| |
| @Override |
| public void execute() throws BuildException { |
| ProgressSupport ps = new ProgressSupport(this); |
| ps.beginTask(getTaskName(), myTasks.size() + 2); |
| XpandFacade xf = createFacade(); |
| for (Task t : myTasks) { |
| if (t instanceof UnknownElement) { |
| UnknownElement ue = (UnknownElement) t; |
| if ("eclipse.org/gmf/2008/xpand".equals(ue.getNamespace()) && "template".equals(ue.getTag())) { |
| t.maybeConfigure(); |
| if (((UnknownElement) t).getTask() != null) { |
| t = ((UnknownElement) t).getTask(); |
| } |
| } |
| } |
| if (t instanceof InvokeTemplateTask) { |
| ((InvokeTemplateTask) t).setFacade(xf); |
| ((InvokeTemplateTask) t).setTemplateTarget(getInput()); |
| } |
| } |
| ps.worked(2); |
| try { |
| ps.pushSubProgress(myTasks.size()); |
| for (Task t : myTasks) { |
| t.perform(); |
| } |
| } finally { |
| ps.popSubProgress(); |
| ps.done(); |
| } |
| } |
| |
| } |