| /******************************************************************************* |
| * Copyright (c) 2020 Cognos Incorporated, IBM Corporation and others |
| * |
| * 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 |
| ******************************************************************************/ |
| package org.eclipse.equinox.log.test; |
| |
| import java.util.LinkedList; |
| import org.eclipse.equinox.log.ExtendedLogEntry; |
| import org.eclipse.osgi.tests.OSGiTestsActivator; |
| import org.junit.Assert; |
| import org.osgi.service.log.LogEntry; |
| import org.osgi.service.log.LogListener; |
| |
| public class TestListener implements LogListener { |
| private final String testBundleLoc; |
| private LinkedList<LogEntry> logs = new LinkedList<>(); |
| |
| public TestListener() { |
| this(null); |
| } |
| |
| public TestListener(String testBundleLoc) { |
| this.testBundleLoc = testBundleLoc == null ? OSGiTestsActivator.getContext().getBundle().getLocation() : testBundleLoc; |
| } |
| |
| public synchronized void logged(LogEntry e) { |
| if (!testBundleLoc.equals(e.getBundle().getLocation())) { |
| return; // discard logs from all other bundles |
| } |
| logs.add(e); |
| notifyAll(); |
| } |
| |
| public synchronized ExtendedLogEntry getEntryX() throws InterruptedException { |
| return getEntryX(20000); |
| } |
| |
| public synchronized ExtendedLogEntry getEntryX(long timeToWait) throws InterruptedException { |
| LogEntry logEntry; |
| long startTime = System.currentTimeMillis(); |
| if (logs.isEmpty() && timeToWait > 0) { |
| this.wait(timeToWait); |
| timeToWait = timeToWait - (System.currentTimeMillis() - startTime); |
| } |
| logEntry = logs.isEmpty() ? null : logs.removeFirst(); |
| if (logEntry == null) { |
| Assert.fail("No log entry logged."); |
| } |
| return (ExtendedLogEntry) logEntry; |
| } |
| } |