Examples with ClassInjector com.navercorp.pinpoint.profiler.instrument.classloading.ClassInjector used on opensource projects

Example 1 with ClassInjector

use of com.navercorp.pinpoint.profiler.instrument.classloading.ClassInjector in project pinpoint by naver.

the class ProfilerPluginLoader method load.

public List<SetupResult> load(URL[] pluginJars) {
    List<SetupResult> pluginContexts = new ArrayList<SetupResult>(pluginJars.length);
    for (URL pluginJar : pluginJars) {
        final JarFile pluginJarFile = createJarFile(pluginJar);
        final List<String> pluginPackageList = getPluginPackage(pluginJarFile);
        final ClassNameFilter pluginFilterChain = createPluginFilterChain(pluginPackageList);
        final List<ProfilerPlugin> original = PluginLoader.load(ProfilerPlugin.class, new URL[] { pluginJar });
        List<ProfilerPlugin> plugins = filterDisablePlugin(original);
        for (ProfilerPlugin plugin : plugins) {
            if (logger.isInfoEnabled()) {
                logger.info("{} Plugin {}:{}", plugin.getClass(), PluginConfig.PINPOINT_PLUGIN_PACKAGE, pluginPackageList);
            }
            logger.info("Loading plugin:{} pluginPackage:{}", plugin.getClass().getName(), plugin);
            PluginConfig pluginConfig = new PluginConfig(pluginJar, pluginFilterChain);
            final ClassInjector classInjector = new JarProfilerPluginClassInjector(pluginConfig, instrumentEngine);
            final SetupResult result = pluginSetup.setupPlugin(plugin, classInjector);
            pluginContexts.add(result);
        }
    }
    return pluginContexts;
}

Example 2 with ClassInjector

use of com.navercorp.pinpoint.profiler.instrument.classloading.ClassInjector in project pinpoint by naver.

the class MockPluginContextLoadResult method load.

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;
}

Example 3 with ClassInjector

use of com.navercorp.pinpoint.profiler.instrument.classloading.ClassInjector in project pinpoint by naver.

the class DebugTransformerRegistry method newDebugTransformer.

private DebugTransformer newDebugTransformer(ProfilerConfig profilerConfig, InstrumentEngine instrumentEngine, DynamicTransformTrigger dynamicTransformTrigger) {
    ClassInjector classInjector = newClassInjector(profilerConfig);
    ClassFileTransformerLoader transformerRegistry = new ClassFileTransformerLoader(profilerConfig, dynamicTransformTrigger);
    InstrumentContext debugContext = new PluginInstrumentContext(profilerConfig, instrumentEngine, dynamicTransformTrigger, classInjector, transformerRegistry);
    return new DebugTransformer(instrumentEngine, debugContext);
}