com.alibaba.dubbo.rpc.protocol.dubbo.filter
Class TraceFilter

java.lang.Object
  extended by com.alibaba.dubbo.rpc.protocol.dubbo.filter.TraceFilter
All Implemented Interfaces:
Filter

@Activate(group="provider")
public class TraceFilter
extends Object
implements Filter

TraceFilter

Author:
william.liangf

Constructor Summary
TraceFilter()
           
 
Method Summary
static void addTracer(Class<?> type, String method, Channel channel, int max)
           
 Result invoke(Invoker<?> invoker, Invocation invocation)
          do invoke filter.
static void removeTracer(Class<?> type, String method, Channel channel)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TraceFilter

public TraceFilter()
Method Detail

addTracer

public static void addTracer(Class<?> type,
                             String method,
                             Channel channel,
                             int max)

removeTracer

public static void removeTracer(Class<?> type,
                                String method,
                                Channel channel)

invoke

public Result invoke(Invoker<?> invoker,
                     Invocation invocation)
              throws RpcException
Description copied from interface: Filter
do invoke filter.

// before filter Result result = invoker.invoke(invocation); // after filter return result;

Specified by:
invoke in interface Filter
Parameters:
invoker - service
invocation - invocation.
Returns:
invoke result.
Throws:
RpcException
See Also:
Invoker.invoke(Invocation)


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