/*
* Copyright 2017 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.test;
import com.navercorp.pinpoint.bootstrap.config.ProfilerConfig;
import com.navercorp.pinpoint.bootstrap.instrument.DynamicTransformTrigger;
import com.navercorp.pinpoint.profiler.instrument.InstrumentEngine;
import com.navercorp.pinpoint.bootstrap.plugin.ApplicationTypeDetector;
import com.navercorp.pinpoint.bootstrap.plugin.ProfilerPlugin;
import com.navercorp.pinpoint.bootstrap.plugin.jdbc.JdbcUrlParserV2;
import com.navercorp.pinpoint.common.plugin.PluginLoader;
import com.navercorp.pinpoint.profiler.instrument.classloading.ClassInjector;
import com.navercorp.pinpoint.profiler.plugin.PluginContextLoadResult;
import com.navercorp.pinpoint.profiler.plugin.PluginSetup;
import com.navercorp.pinpoint.profiler.plugin.SetupResult;
import java.lang.instrument.ClassFileTransformer;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author Woonduk Kang(emeroad)
*/
public class MockPluginContextLoadResult implements PluginContextLoadResult {
private final ProfilerConfig profilerConfig;
private final InstrumentEngine instrumentEngine;
private final DynamicTransformTrigger dynamicTransformTrigger;
private List<SetupResult> lazy;
public MockPluginContextLoadResult(ProfilerConfig profilerConfig, InstrumentEngine instrumentEngine, DynamicTransformTrigger dynamicTransformTrigger) {
if (profilerConfig == null) {
throw new NullPointerException("profilerConfig must not be null");
}
if (instrumentEngine == null) {
throw new NullPointerException("instrumentEngine must not be null");
}
if (dynamicTransformTrigger == null) {
throw new NullPointerException("dynamicTransformTrigger must not be null");
}
this.profilerConfig = profilerConfig;
this.instrumentEngine = instrumentEngine;
this.dynamicTransformTrigger = dynamicTransformTrigger;
}
private List<SetupResult> getProfilerPluginContextList() {
if (lazy == null) {
lazy = load();
}
return lazy;
}
private List<SetupResult> load() {
List<ProfilerPlugin> plugins = PluginLoader.load(ProfilerPlugin.class, ClassLoader.getSystemClassLoader());
List<SetupResult> pluginContexts = new ArrayList<SetupResult>();
ClassInjector classInjector = new TestProfilerPluginClassLoader();
PluginSetup pluginSetup = new MockPluginSetup(profilerConfig, instrumentEngine, dynamicTransformTrigger);
for (ProfilerPlugin plugin : plugins) {
SetupResult context = pluginSetup.setupPlugin(plugin, classInjector);
pluginContexts.add(context);
}
return pluginContexts;
}
@Override
public List<ClassFileTransformer> getClassFileTransformer() {
List<ClassFileTransformer> classFileTransformerList = new ArrayList<ClassFileTransformer>();
for (SetupResult pluginContext : getProfilerPluginContextList()) {
List<ClassFileTransformer> classFileTransformer = pluginContext.getClassTransformerList();
classFileTransformerList.addAll(classFileTransformer);
}
return classFileTransformerList;
}
@Override
public List<ApplicationTypeDetector> getApplicationTypeDetectorList() {
return Collections.emptyList();
}
@Override
public List<JdbcUrlParserV2> getJdbcUrlParserList() {
return Collections.emptyList();
}
}