| /******************************************************************************* |
| * Copyright (c) 2004, 2005 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.examples.jobs; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.ui.progress.UIJob; |
| /** |
| * Base class for a simple test UI job with configurable parameters |
| */ |
| public class UITestJob extends UIJob { |
| private long duration; |
| private boolean failure; |
| private boolean unknown; |
| public UITestJob(long duration, boolean lock, boolean failure, boolean indeterminate) { |
| super("Test job"); //$NON-NLS-1$ |
| this.duration = duration; |
| this.failure = failure; |
| this.unknown = indeterminate; |
| |
| if (lock) |
| setRule(ResourcesPlugin.getWorkspace().getRoot()); |
| } |
| public IStatus runInUIThread(IProgressMonitor monitor) { |
| if (failure) |
| throw new RuntimeException(); |
| final long sleep = 10; |
| int ticks = (int) (duration / sleep); |
| if(unknown) |
| monitor.beginTask(toString(), IProgressMonitor.UNKNOWN); |
| else |
| monitor.beginTask(toString(), ticks); |
| try { |
| for (int i = 0; i < ticks; i++) { |
| if (monitor.isCanceled()) |
| return Status.CANCEL_STATUS; |
| monitor.subTask("Processing tick #" + i); //$NON-NLS-1$ |
| try { |
| Thread.sleep(sleep); |
| } catch (InterruptedException e) { |
| return Status.CANCEL_STATUS; |
| } |
| monitor.worked(1); |
| } |
| } finally { |
| monitor.done(); |
| } |
| return Status.OK_STATUS; |
| } |
| } |