/*
* Copyright 2014 NAVER Corp.
* 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.navercorp.pinpoint.plugin.tomcat.interceptor;
import com.navercorp.pinpoint.bootstrap.context.Trace;
import com.navercorp.pinpoint.bootstrap.instrument.InstrumentMethod;
import com.navercorp.pinpoint.bootstrap.interceptor.AroundInterceptor;
import com.navercorp.pinpoint.bootstrap.logging.PLogger;
import com.navercorp.pinpoint.bootstrap.logging.PLoggerFactory;
import com.navercorp.pinpoint.plugin.tomcat.AsyncAccessor;
import com.navercorp.pinpoint.plugin.tomcat.TraceAccessor;
/**
*
* @author jaehong.kim
*
*/
public class RequestRecycleInterceptor implements AroundInterceptor {
private PLogger logger = PLoggerFactory.getLogger(this.getClass());
private InstrumentMethod targetMethod;
public RequestRecycleInterceptor(InstrumentMethod targetMethod) {
this.targetMethod = targetMethod;
}
@Override
public void before(Object target, Object[] args) {
logger.beforeInterceptor(target, target.getClass().getName(), targetMethod.getName(), "", args);
try {
if (target instanceof AsyncAccessor) {
// reset
((AsyncAccessor) target)._$PINPOINT$_setAsync(Boolean.FALSE);
}
if (target instanceof TraceAccessor) {
final Trace trace = ((TraceAccessor) target)._$PINPOINT$_getTrace();
if (trace != null && trace.canSampled()) {
// end of root span
trace.close();
}
// reset
((TraceAccessor) target)._$PINPOINT$_setTrace(null);
}
} catch (Throwable t) {
logger.warn("Failed to BEFORE process. {}", t.getMessage(), t);
}
}
@Override
public void after(Object target, Object[] args, Object result, Throwable throwable) {
}
}