| /******************************************************************************* |
| * Copyright (c) 2010 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 |
| * yyyymmdd bug Email and other contact information |
| * -------- -------- ----------------------------------------------------------- |
| * 20100507 312131 mahutch@ca.ibm.com - Mark Hutchinson, ws performance test JUnits can have inconsistent results due to background jobs running |
| *******************************************************************************/ |
| |
| package org.eclipse.jst.ws.tests.performance.util; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.jobs.Job; |
| |
| public final class PerformanceJobUtil { |
| |
| private static List<Job> getRunningJobs() { |
| List<Job> jobs = new ArrayList<Job>(); |
| jobs.addAll(Arrays.asList(Job.getJobManager().find(null))); |
| return jobs; |
| } |
| |
| public static void waitForStartupJobs() { |
| if (System.getProperty("ws.perf.startup.nowait") != null ) { |
| System.out.println("ws.perf.startup.nowait property was set. Not waiting for start up jobs"); |
| return; |
| } |
| System.out.println("waiting up jobs to complete. Set the ws.perf.startup.nowait vm arg to skip this wait"); |
| try { |
| waitForJobs(); |
| Thread.sleep(2000);//sleep for approx 2 more seconds |
| } |
| catch (InterruptedException e) { |
| return; |
| } |
| } |
| |
| /* If there are jobs running, then sleep 2s. |
| * Give up waiting if still jobs running after 60 iterations (approx 2 min) |
| */ |
| private static void waitForJobs() throws InterruptedException { |
| List<Job> jobs = getRunningJobs(); |
| int counter = 0; |
| while (!jobs.isEmpty()) { |
| |
| String[] jobNames = new String[jobs.size()]; |
| for (int i = 0; i < jobs.size(); i++) { |
| jobNames[i] = jobs.get(i).getName(); |
| } |
| System.out.println("Waiting for " + jobs.size() + " jobs: " + Arrays.toString(jobNames)); |
| Thread.sleep(2000); |
| jobs = getRunningJobs(); |
| counter++; |
| if (counter == 60) { |
| System.out.println("Giving up waiting after 2 minutes. Still " + jobs.size() + " jobs running: " + Arrays.toString(jobNames)); |
| break; |
| } |
| } |
| } |
| |
| |
| } |