Package org.apache.dubbo.tracing.filter

Class ObservationReceiverFilter

java.lang.Object

org.apache.dubbo.tracing.filter.ObservationReceiverFilter

All Implemented Interfaces:

BaseFilter, BaseFilter.Listener, Filter, ScopeModelAware

@Activate(group="provider",
          order=-2147483598,
          onClass="io.micrometer.observation.NoopObservationRegistry")
public class ObservationReceiverFilter
extends Object
implements Filter, BaseFilter.Listener, 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

BaseFilter.Listener

Constructor Summary

Constructors

Constructor	Description
ObservationReceiverFilter(ApplicationModel applicationModel)

Method Summary

Modifier and Type	Method	Description
Result	invoke(Invoker<?> invoker, Invocation invocation)
void	onError(Throwable t, Invoker<?> invoker, Invocation invocation)
void	onResponse(Result appResponse, Invoker<?> invoker, 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 Details

ObservationReceiverFilter

public ObservationReceiverFilter(ApplicationModel applicationModel)

Method Details

invoke

public Result invoke(Invoker<?> invoker,
 Invocation invocation)
              throws RpcException

Specified by:

invoke in interface BaseFilter

Throws:

RpcException

onResponse

public void onResponse(Result appResponse,
 Invoker<?> invoker,
 Invocation invocation)

Specified by:

onResponse in interface BaseFilter.Listener

onError

public void onError(Throwable t,
 Invoker<?> invoker,
 Invocation invocation)

Specified by:

onError in interface BaseFilter.Listener