/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.util.impl;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;
/**
* The thread factory, used to customize thread names
*/
public class SearchThreadFactory implements ThreadFactory {
private static final String THREAD_GROUP_PREFIX = "Hibernate Search: ";
final ThreadGroup group;
final AtomicInteger threadNumber = new AtomicInteger( 1 );
final String namePrefix;
public SearchThreadFactory(String groupname) {
SecurityManager s = System.getSecurityManager();
group = ( s != null ) ? s.getThreadGroup() : Thread.currentThread().getThreadGroup();
namePrefix = THREAD_GROUP_PREFIX + groupname + "-";
}
@Override
public Thread newThread(Runnable r) {
Thread t = new Thread( group, r, namePrefix + threadNumber.getAndIncrement(), 0 );
return t;
}
}