NamedPoolThreadFactory.java

package ee.telekom.workflow.util;

import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;

public class NamedPoolThreadFactory implements ThreadFactory{
    private final ThreadGroup group;
    private final AtomicInteger threadNumber = new AtomicInteger( 1 );
    private final String namePrefix;

    public NamedPoolThreadFactory( String poolName ){
        SecurityManager s = System.getSecurityManager();
        group = (s != null) ? s.getThreadGroup() :
                Thread.currentThread().getThreadGroup();
        this.namePrefix = poolName + "-";
    }

    @Override
    public Thread newThread( Runnable r ){
        Thread t = new Thread( group, r, namePrefix + threadNumber.getAndIncrement(), 0 );
        if( t.isDaemon() ){
            t.setDaemon( false );
        }
        if( t.getPriority() != Thread.NORM_PRIORITY ){
            t.setPriority( Thread.NORM_PRIORITY );
        }
        return t;
    }
}