/*
* Copyright 2016-2017 the original author or authors.
*
* 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.glowroot.agent.plugin.grails;
import org.glowroot.agent.plugin.api.Agent;
import org.glowroot.agent.plugin.api.MessageSupplier;
import org.glowroot.agent.plugin.api.ThreadContext;
import org.glowroot.agent.plugin.api.ThreadContext.Priority;
import org.glowroot.agent.plugin.api.TimerName;
import org.glowroot.agent.plugin.api.TraceEntry;
import org.glowroot.agent.plugin.api.weaving.BindParameter;
import org.glowroot.agent.plugin.api.weaving.BindReceiver;
import org.glowroot.agent.plugin.api.weaving.BindThrowable;
import org.glowroot.agent.plugin.api.weaving.BindTraveler;
import org.glowroot.agent.plugin.api.weaving.OnBefore;
import org.glowroot.agent.plugin.api.weaving.OnReturn;
import org.glowroot.agent.plugin.api.weaving.OnThrow;
import org.glowroot.agent.plugin.api.weaving.Pointcut;
import org.glowroot.agent.plugin.api.weaving.Shim;
public class GrailsControllerClassAspect {
@Shim("grails.core.GrailsControllerClass")
public interface GrailsControllerClass {
String getDefaultAction();
String getName();
String getFullName();
}
@Pointcut(className = "grails.core.GrailsControllerClass", methodName = "invoke",
methodParameterTypes = {"java.lang.Object", "java.lang.String"},
timerName = "grails controller")
public static class ControllerAdvice {
private static final TimerName timerName = Agent.getTimerName(ControllerAdvice.class);
@OnBefore
public static TraceEntry onBefore(ThreadContext context,
@BindReceiver GrailsControllerClass grailsController,
@SuppressWarnings("unused") @BindParameter Object controller,
@BindParameter String action) {
String actionName = action == null ? grailsController.getDefaultAction() : action;
context.setTransactionName(grailsController.getName() + "#" + actionName,
Priority.CORE_PLUGIN);
return context.startTraceEntry(MessageSupplier.create("grails controller: {}.{}()",
grailsController.getFullName(), actionName), timerName);
}
@OnReturn
public static void onReturn(@BindTraveler TraceEntry traceEntry) {
traceEntry.end();
}
@OnThrow
public static void onThrow(@BindThrowable Throwable t,
@BindTraveler TraceEntry traceEntry) {
traceEntry.endWithError(t);
}
}
}