/**
* Copyright 2014 SAP AG
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.aim.artifacts.probes;
import org.aim.api.instrumentation.AbstractEnclosingProbe;
import org.aim.api.instrumentation.ProbeAfterPart;
import org.aim.api.instrumentation.ProbeBeforePart;
import org.aim.api.instrumentation.ProbeVariable;
import org.aim.artifacts.records.ThreadTracingRecord;
import org.aim.description.probes.MeasurementProbe;
import org.aim.description.scopes.MethodsEnclosingScope;
import org.lpe.common.extension.IExtension;
/**
* Collects thread information to be able to reconstruct traces.
*
* @author Alexander Wert
*
*/
public class ThreadTracingProbe extends AbstractEnclosingProbe {
public static final MeasurementProbe<MethodsEnclosingScope> MODEL_PROBE = new MeasurementProbe<>(
ThreadTracingProbe.class.getName());
/**
* Constructor.
*
* @param provider
* extension provider.
*/
public ThreadTracingProbe(IExtension<?> provider) {
super(provider);
}
@ProbeVariable
public Long _ThreadTracingProbe_startNanoTime;
@ProbeVariable
public Long _ThreadTracingProbe_stopNanoTime;
@ProbeVariable
public Long _ThreadTracingProbe_threadId;
@ProbeVariable
public ThreadTracingRecord _ThreadTracingProbe_record;
/**
* Before part.
*/
@ProbeBeforePart
public void beforePart() {
_ThreadTracingProbe_startNanoTime = System.nanoTime();
}
/**
* After part.
*/
@ProbeAfterPart
public void afterPart() {
_ThreadTracingProbe_stopNanoTime = System.nanoTime();
_ThreadTracingProbe_threadId = java.lang.Thread.currentThread().getId();
_ThreadTracingProbe_record = new ThreadTracingRecord(_GenericProbe_startTime, __methodSignature,
_ThreadTracingProbe_threadId);
_ThreadTracingProbe_record.setCallId(_GenericProbe_callId);
_ThreadTracingProbe_record.setEnterNanoTime(_ThreadTracingProbe_startNanoTime);
_ThreadTracingProbe_record.setExitNanoTime(_ThreadTracingProbe_stopNanoTime);
_GenericProbe_collector.newRecord(_ThreadTracingProbe_record);
}
}