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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
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*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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package jdk.jfr.internal.instrument;
import java.util.concurrent.atomic.AtomicLong;
import jdk.jfr.events.Handlers;
import jdk.jfr.internal.handlers.EventHandler;
public final class ThrowableTracer {
private static final AtomicLong numThrowables = new AtomicLong();
public static void traceError(Error e, String message) {
if (e instanceof OutOfMemoryError) {
return;
}
long timestamp = EventHandler.timestamp();
EventHandler h1 = Handlers.ERROR_THROWN;
if (h1.isEnabled()) {
h1.write(timestamp, 0L, message, e.getClass());
}
EventHandler h2 = Handlers.EXCEPTION_THROWN;
if (h2.isEnabled()) {
h2.write(timestamp, 0L, message, e.getClass());
}
numThrowables.incrementAndGet();
}
public static void traceThrowable(Throwable t, String message) {
EventHandler h = Handlers.EXCEPTION_THROWN;
if (h.isEnabled()) {
long timestamp = EventHandler.timestamp();
h.write(timestamp, 0L, message, t.getClass());
}
numThrowables.incrementAndGet();
}
public static long numThrowables() {
return numThrowables.get();
}
}