org.glassfish.enterprise.concurrent.internal.Util Maven / Gradle / Ivy
/*
* Copyright (c) 2010, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.enterprise.concurrent.internal;
import java.util.Map;
import javax.enterprise.concurrent.ManagedTask;
public class Util {
public static String getIdentityName(Object task) {
// return the IDENTITY_NAME execution property value if task
// implements ManagedTask and provides a non-null value for the
// IDENTITY_NAME property
if (task instanceof ManagedTask) {
Map executionProperties = ((ManagedTask)task).getExecutionProperties();
if (executionProperties != null) {
String taskIdentityName = executionProperties.get(ManagedTask.IDENTITY_NAME);
if (taskIdentityName != null) {
return taskIdentityName;
}
}
}
// otherwise, return toString() as the identity name
return task.toString();
}
}