WithLatencyAudit.java

/*
 * Copyright 2014 OCTO Technology
 *
 * 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 com.octo.reactive.audit;

import com.octo.reactive.audit.lib.ReactiveAuditException;
import com.octo.reactive.audit.lib.WithLatency;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.reflect.MethodSignature;

@Aspect
public class WithLatencyAudit extends AbstractCPUAudit
{
	@Before("execution(@com.octo.reactive.audit.lib.WithLatency * *(..) )")
	public void with(JoinPoint thisJoinPoint)
			throws ReactiveAuditException
	{
		WithLatency withLatency = ((MethodSignature) thisJoinPoint.getSignature()).getMethod().getAnnotation(
				WithLatency.class);
		latency(withLatency.value(), thisJoinPoint);
	}
}