Package org.apache.dubbo.rpc.cluster.filter.support

Class ConsumerContextFilter

java.lang.Object

org.apache.dubbo.rpc.cluster.filter.support.ConsumerContextFilter

All Implemented Interfaces:

BaseFilter, BaseFilter.Listener, ClusterFilter

Direct Known Subclasses:

CallbackConsumerContextFilter

@Activate(group="consumer",
          order=-2147483648)
public class ConsumerContextFilter
extends Object
implements ClusterFilter, BaseFilter.Listener

ConsumerContextFilter set current RpcContext with invoker,invocation, local host, remote host and port for consumer invoker.It does it to make the requires info available to execution thread's RpcContext.

See Also:

• Filter
• RpcContext

Nested Class Summary

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

BaseFilter.Listener

Constructor Summary

Constructors

Constructor	Description
ConsumerContextFilter(org.apache.dubbo.rpc.model.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

Constructor Details

ConsumerContextFilter

public ConsumerContextFilter(org.apache.dubbo.rpc.model.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