io.astefanutti.metrics.aspectj.MeteredAspect.aj Maven / Gradle / Ivy
/**
* Copyright (C) 2013 Antonin Stefanutti ([email protected])
*
* 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 io.astefanutti.metrics.aspectj;
import com.codahale.metrics.Meter;
import com.codahale.metrics.annotation.Metered;
import org.aspectj.lang.reflect.MethodSignature;
final aspect MeteredAspect {
pointcut metered(Profiled object) : execution(@Metered !static * (@Metrics Profiled+).*(..)) && this(object);
before(Profiled object) : metered(object) {
String methodSignature = ((MethodSignature) thisJoinPointStaticPart.getSignature()).getMethod().toString();
Meter meter = object.meters.get(methodSignature).getMetric();
meter.mark();
}
}