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ItEr30S17ValidacionEProbasFuncionais: Catching exception when launching cleaning thread. Workaround for bug #21

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This commit is contained in:
Óscar González Fernández 2009-10-14 18:19:01 +02:00
parent 1e37a59719
commit cc2f5e342e
1 changed files with 17 additions and 2 deletions
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19
navalplanner-webapp/src/main/java/org/navalplanner/web/servlets/CallbackServlet.java
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@ -36,6 +36,8 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang.Validate;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Servlet that allows to register custom responses. It must be declared at
@ -46,6 +48,8 @@ public class CallbackServlet extends HttpServlet {
private static final String MAPPING = "/callback/";
private static final Log LOG = LogFactory.getLog(CallbackServlet.class);
private static final long CLEANING_PERIOD_MILLIS = 1000 * 60 * 10; // ten
// minutes
@ -139,12 +143,23 @@ public class CallbackServlet extends HttpServlet {
synchronized (CallbackServlet.class) {
if (contextPath == null) {
contextPath = config.getServletContext().getContextPath();
cleaningTimer.schedule(cleaningTask(), CLEANING_PERIOD_MILLIS,
CLEANING_PERIOD_MILLIS);
scheduleTimer();
}
}
}
private void scheduleTimer() {
try {
cleaningTimer.schedule(cleaningTask(), CLEANING_PERIOD_MILLIS,
CLEANING_PERIOD_MILLIS);
} catch (Throwable e) {
LOG
.error(
"can't start cleaning timer. A memory leak will be caused!",
e);
}
}
private TimerTask cleaningTask() {
return new TimerTask() {
@Override