LogWatchCallable.java
/*
* Copyright (C) 2003-2013 eXo Platform SAS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.exoplatform.social.common.service;
import java.util.concurrent.Callable;
import org.exoplatform.social.common.service.utils.TraceElement;
public class LogWatchCallable<V> implements Callable<V> {
private Callable<V> wrappedTask;
private TraceElement trace;
public LogWatchCallable(Callable<V> task, TraceElement trace) {
this.wrappedTask = task;
this.trace = trace;
}
public Callable<V> getWrappedTask() {
return wrappedTask;
}
public TraceElement getTraceElement() {
return trace;
}
public V call() throws Exception {
try {
trace.start();
return wrappedTask.call();
} finally {
trace.end();
}
}
}