org.apache.dubbo.metrics.observation

Class ObservationReceiverFilter

java.lang.Object

org.apache.dubbo.metrics.observation.ObservationReceiverFilter

All Implemented Interfaces:

org.apache.dubbo.rpc.BaseFilter, org.apache.dubbo.rpc.BaseFilter.Listener, org.apache.dubbo.rpc.Filter, org.apache.dubbo.rpc.model.ScopeModelAware

@Activate(group="provider",
          order=-1,
          onClass="io.micrometer.observation.NoopObservationRegistry")
public class ObservationReceiverFilter
extends Object
implements org.apache.dubbo.rpc.Filter, org.apache.dubbo.rpc.BaseFilter.Listener, org.apache.dubbo.rpc.model.ScopeModelAware

A Filter that creates an Observation around the incoming message.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.dubbo.rpc.BaseFilter

org.apache.dubbo.rpc.BaseFilter.Listener

Constructor Summary

Constructors

Constructor and Description
ObservationReceiverFilter(org.apache.dubbo.rpc.model.ApplicationModel applicationModel)

Method Summary

Modifier and Type	Method and Description
org.apache.dubbo.rpc.Result	invoke(org.apache.dubbo.rpc.Invoker<?> invoker, org.apache.dubbo.rpc.Invocation invocation)
void	onError(Throwable t, org.apache.dubbo.rpc.Invoker<?> invoker, org.apache.dubbo.rpc.Invocation invocation)
void	onResponse(org.apache.dubbo.rpc.Result appResponse, org.apache.dubbo.rpc.Invoker<?> invoker, org.apache.dubbo.rpc.Invocation invocation)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.dubbo.rpc.model.ScopeModelAware

setApplicationModel, setFrameworkModel, setModuleModel, setScopeModel

Constructor Detail

ObservationReceiverFilter

public ObservationReceiverFilter(org.apache.dubbo.rpc.model.ApplicationModel applicationModel)

Method Detail

invoke

public org.apache.dubbo.rpc.Result invoke(org.apache.dubbo.rpc.Invoker<?> invoker,
                                          org.apache.dubbo.rpc.Invocation invocation)
                                   throws org.apache.dubbo.rpc.RpcException

Specified by:

invoke in interface org.apache.dubbo.rpc.BaseFilter

Throws:

org.apache.dubbo.rpc.RpcException

onResponse

public void onResponse(org.apache.dubbo.rpc.Result appResponse,
                       org.apache.dubbo.rpc.Invoker<?> invoker,
                       org.apache.dubbo.rpc.Invocation invocation)

Specified by:

onResponse in interface org.apache.dubbo.rpc.BaseFilter.Listener

onError

public void onError(Throwable t,
                    org.apache.dubbo.rpc.Invoker<?> invoker,
                    org.apache.dubbo.rpc.Invocation invocation)

Specified by:

onError in interface org.apache.dubbo.rpc.BaseFilter.Listener