teichmann@5863: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5863:  * Software engineering by Intevation GmbH
teichmann@5863:  *
teichmann@5994:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5863:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5994:  * documentation coming with Dive4Elements River for details.
teichmann@5863:  */
teichmann@5863: 
teichmann@5831: package org.dive4elements.river.wsplgen;
ingo@1970: 
ingo@1970: import java.util.concurrent.FutureTask;
ingo@1970: 
ingo@1970: import org.apache.log4j.Logger;
ingo@1970: 
ingo@1970: 
ingo@1970: /**
ingo@1970:  * This FutureTask overrides the <i>cancel()</i> method. Before super.cancel()
ingo@1970:  * is called, WSPLGENCallable.cancelWSPLGEN() is executed to kill a running
ingo@1970:  * WSPLGEN process.
ingo@1970:  *
ingo@1970:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@1970:  */
ingo@1970: public class WSPLGENFuture extends FutureTask {
ingo@1970: 
ingo@1970:     private static final Logger logger = Logger.getLogger(WSPLGENFuture.class);
ingo@1970: 
ingo@1970:     protected WSPLGENCallable wsplgenCallable;
ingo@1970: 
ingo@1970: 
ingo@1970:     public WSPLGENFuture(WSPLGENCallable callable) {
ingo@1970:         super(callable);
ingo@1970:         this.wsplgenCallable = callable;
ingo@1970:     }
ingo@1970: 
ingo@1970: 
ingo@1970:     public WSPLGENCallable getWSPLGENCallable() {
ingo@1970:         return wsplgenCallable;
ingo@1970:     }
ingo@1970: 
ingo@1970: 
ingo@1970:     @Override
ingo@1970:     public boolean cancel(boolean mayInterruptIfRunning) {
ingo@1970:         logger.debug("WSPLGENFuture.cancel");
ingo@1970: 
ingo@1970:         wsplgenCallable.cancelWSPLGEN();
ingo@1970:         return super.cancel(mayInterruptIfRunning);
ingo@1970:     }
ingo@1970: }
ingo@1970: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :