/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008-2009 Sun Microsystems, Inc.
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* Portions Copyright 2014-2016 ForgeRock AS.
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*/
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package org.opends.server.tasks;
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import org.forgerock.i18n.LocalizableMessage;
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import org.forgerock.opendj.ldap.ByteString;
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import org.opends.server.backends.task.Task;
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import org.opends.server.backends.task.TaskState;
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import org.opends.server.types.Attribute;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.Entry;
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/**
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* This class provides an implementation of a Directory Server task always
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* completes successfully. It is intended only for testing purposes.
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*/
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public class DummyTask extends Task
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{
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/** Re-using an existing attribute to handle sleep time attribute. */
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public final static String TASK_SLEEP_TIME_ATTRIBUTE = "ds-cfg-time-limit";
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/** The length of time that the task should sleep before completing. */
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private long sleepTime;
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/**
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* The task state to use when interrupting the task. This will be
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* null unless the task gets interrupted.
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*/
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private volatile TaskState interruptedState;
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@Override
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public LocalizableMessage getDisplayName() {
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return LocalizableMessage.raw("Dummy");
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}
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@Override
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public void initializeTask() throws DirectoryException
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{
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sleepTime = 0;
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interruptedState = null;
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Entry taskEntry = getTaskEntry();
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if (taskEntry != null)
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{
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for (Attribute a : taskEntry.getAllAttributes(TASK_SLEEP_TIME_ATTRIBUTE))
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{
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for (ByteString v : a)
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{
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sleepTime = Long.parseLong(v.toString());
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}
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}
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}
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}
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@Override
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protected TaskState runTask()
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{
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long stopTime = System.currentTimeMillis() + sleepTime;
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while (interruptedState == null && System.currentTimeMillis() < stopTime)
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{
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try
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{
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Thread.sleep(10);
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} catch (InterruptedException e) {}
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}
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if (interruptedState != null)
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{
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return interruptedState;
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}
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return TaskState.COMPLETED_SUCCESSFULLY;
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}
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@Override
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public boolean isInterruptable()
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{
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return true;
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}
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@Override
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public void interruptTask(TaskState taskState, LocalizableMessage interruptMessage)
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{
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interruptedState = taskState;
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setTaskInterruptState(taskState);
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}
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}
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