use of com.navercorp.pinpoint.bootstrap.instrument.InstrumentMethod in project pinpoint by naver.
the class ThriftPlugin method addTProtocolInterceptors.
private void addTProtocolInterceptors(ThriftPluginConfig config, String tProtocolClassName) {
final boolean traceThriftClient = config.traceThriftClient();
final boolean traceThriftProcessor = config.traceThriftProcessor();
final String targetClassName = tProtocolClassName;
transformTemplate.transform(targetClassName, new TransformCallback() {
@Override
public byte[] doInTransform(Instrumentor instrumentor, ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws InstrumentException {
final InstrumentClass target = instrumentor.getInstrumentClass(loader, className, classfileBuffer);
// client
if (traceThriftClient) {
// TProtocol.writeFieldStop()
final InstrumentMethod writeFieldStop = target.getDeclaredMethod("writeFieldStop");
if (writeFieldStop != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.tprotocol.client.TProtocolWriteFieldStopInterceptor";
writeFieldStop.addInterceptor(interceptor);
}
}
// processor
if (traceThriftProcessor) {
target.addField(ThriftConstants.FIELD_ACCESSOR_SERVER_MARKER_FLAG);
// TProtocol.readFieldBegin()
final InstrumentMethod readFieldBegin = target.getDeclaredMethod("readFieldBegin");
if (readFieldBegin != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.tprotocol.server.TProtocolReadFieldBeginInterceptor";
readFieldBegin.addInterceptor(interceptor);
}
// TProtocol.readBool, TProtocol.readBinary, TProtocol.readI16, TProtocol.readI64
final List<InstrumentMethod> readTTypes = target.getDeclaredMethods(MethodFilters.name("readBool", "readBinary", "readI16", "readI64"));
if (readTTypes != null) {
String tTypeCommonInterceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.tprotocol.server.TProtocolReadTTypeInterceptor";
for (InstrumentMethod readTType : readTTypes) {
if (readTType != null) {
readTType.addInterceptor(tTypeCommonInterceptor);
}
}
}
// TProtocol.readMessageEnd()
final InstrumentMethod readMessageEnd = target.getDeclaredMethod("readMessageEnd");
if (readMessageEnd != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.tprotocol.server.TProtocolReadMessageEndInterceptor";
readMessageEnd.addInterceptor(interceptor);
}
// for async processors
target.addField(ThriftConstants.FIELD_ACCESSOR_ASYNC_MARKER_FLAG);
// TProtocol.readMessageBegin()
final InstrumentMethod readMessageBegin = target.getDeclaredMethod("readMessageBegin");
if (readMessageBegin != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.tprotocol.server.TProtocolReadMessageBeginInterceptor";
readMessageBegin.addInterceptor(interceptor);
}
}
return target.toBytecode();
}
});
}
use of com.navercorp.pinpoint.bootstrap.instrument.InstrumentMethod in project pinpoint by naver.
the class ThriftPlugin method addTAsyncClientManagerEditor.
private void addTAsyncClientManagerEditor() {
final String targetClassName = "org.apache.thrift.async.TAsyncClientManager";
transformTemplate.transform(targetClassName, new TransformCallback() {
@Override
public byte[] doInTransform(Instrumentor instrumentor, ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws InstrumentException {
final InstrumentClass target = instrumentor.getInstrumentClass(loader, className, classfileBuffer);
// TAsyncClientManager.call(TAsyncMethodCall)
final InstrumentMethod call = target.getDeclaredMethod("call", "org.apache.thrift.async.TAsyncMethodCall");
if (call != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.client.async.TAsyncClientManagerCallInterceptor";
call.addInterceptor(interceptor);
}
return target.toBytecode();
}
});
}
use of com.navercorp.pinpoint.bootstrap.instrument.InstrumentMethod in project pinpoint by naver.
the class ThriftPlugin method addTServiceClientEditor.
private void addTServiceClientEditor(ThriftPluginConfig config) {
final boolean traceServiceArgs = config.traceThriftServiceArgs();
final boolean traceServiceResult = config.traceThriftServiceResult();
final String targetClassName = "org.apache.thrift.TServiceClient";
transformTemplate.transform(targetClassName, new TransformCallback() {
@Override
public byte[] doInTransform(Instrumentor instrumentor, ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws InstrumentException {
final InstrumentClass target = instrumentor.getInstrumentClass(loader, className, classfileBuffer);
// TServiceClient.sendBase(String, TBase)
final InstrumentMethod sendBase = target.getDeclaredMethod("sendBase", "java.lang.String", "org.apache.thrift.TBase");
if (sendBase != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.client.TServiceClientSendBaseInterceptor";
sendBase.addInterceptor(interceptor, va(traceServiceArgs));
}
// TServiceClient.receiveBase(TBase, String)
final InstrumentMethod receiveBase = target.getDeclaredMethod("receiveBase", "org.apache.thrift.TBase", "java.lang.String");
if (receiveBase != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.client.TServiceClientReceiveBaseInterceptor";
receiveBase.addInterceptor(interceptor, va(traceServiceResult));
}
return target.toBytecode();
}
});
}
use of com.navercorp.pinpoint.bootstrap.instrument.InstrumentMethod in project pinpoint by naver.
the class ThriftPlugin method addTBaseProcessorEditor.
private void addTBaseProcessorEditor() {
final String targetClassName = "org.apache.thrift.TBaseProcessor";
transformTemplate.transform(targetClassName, new TransformCallback() {
@Override
public byte[] doInTransform(Instrumentor instrumentor, ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws InstrumentException {
final InstrumentClass target = instrumentor.getInstrumentClass(loader, className, classfileBuffer);
// TBaseProcessor.process(TProtocol, TProtocol)
final InstrumentMethod process = target.getDeclaredMethod("process", "org.apache.thrift.protocol.TProtocol", "org.apache.thrift.protocol.TProtocol");
if (process != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.server.TBaseProcessorProcessInterceptor";
process.addInterceptor(interceptor);
}
return target.toBytecode();
}
});
}
use of com.navercorp.pinpoint.bootstrap.instrument.InstrumentMethod in project pinpoint by naver.
the class ThriftPlugin method addFrameBufferEditor.
private void addFrameBufferEditor() {
final String targetClassName = "org.apache.thrift.server.AbstractNonblockingServer$FrameBuffer";
transformTemplate.transform(targetClassName, new TransformCallback() {
@Override
public byte[] doInTransform(Instrumentor instrumentor, ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws InstrumentException {
final InstrumentClass target = instrumentor.getInstrumentClass(loader, className, classfileBuffer);
target.addField(ThriftConstants.FIELD_ACCESSOR_SOCKET);
target.addGetter(ThriftConstants.FIELD_GETTER_T_NON_BLOCKING_TRANSPORT, ThriftConstants.FRAME_BUFFER_FIELD_TRANS_);
// [THRIFT-1972] - 0.9.1 added a field for the wrapper around trans_ field, while getting rid of getInputTransport() method
if (target.hasField(ThriftConstants.FRAME_BUFFER_FIELD_IN_TRANS_)) {
target.addGetter(ThriftConstants.FIELD_GETTER_T_TRANSPORT, ThriftConstants.FRAME_BUFFER_FIELD_IN_TRANS_);
// AbstractNonblockingServer$FrameBuffer(TNonblockingTransport, SelectionKey, AbstractSelectThread)
final InstrumentMethod constructor = target.getConstructor(// inner class - implicit reference to outer class instance
"org.apache.thrift.server.AbstractNonblockingServer", "org.apache.thrift.transport.TNonblockingTransport", "java.nio.channels.SelectionKey", "org.apache.thrift.server.AbstractNonblockingServer$AbstractSelectThread");
if (constructor != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.server.nonblocking.FrameBufferConstructInterceptor";
constructor.addInterceptor(interceptor);
}
}
// 0.8.0, 0.9.0 doesn't have a separate trans_ field - hook getInputTransport() method
if (target.hasMethod("getInputTransport", "org.apache.thrift.transport.TTransport")) {
// AbstractNonblockingServer$FrameBuffer.getInputTransport(TTransport)
final InstrumentMethod getInputTransport = target.getDeclaredMethod("getInputTransport", "org.apache.thrift.transport.TTransport");
if (getInputTransport != null) {
String interceptor = "com.navercorp.pinpoint.plugin.thrift.interceptor.server.nonblocking.FrameBufferGetInputTransportInterceptor";
getInputTransport.addInterceptor(interceptor);
}
}
return target.toBytecode();
}
});
}
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