com.alibaba.dubbo.rpc.protocol.dubbo.filter
Class TraceFilter
java.lang.Object
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
TraceFilter
public TraceFilter()
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
- serviceinvocation
- invocation.
- Returns:
- invoke result.
- Throws:
RpcException
- See Also:
Invoker.invoke(Invocation)
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