程序包 org.apache.dubbo.rpc.filter

类 ExceptionFilter

java.lang.Object

org.apache.dubbo.rpc.filter.ExceptionFilter

所有已实现的接口:

Filter, Filter.Listener

@Activate(group="provider")
public class ExceptionFilter
extends Object
implements Filter, Filter.Listener

ExceptionInvokerFilter

Functions:

1. unexpected exception will be logged in ERROR level on provider side. Unexpected exception are unchecked exception not declared on the interface
2. Wrap the exception not introduced in API package into RuntimeException. Framework will serialize the outer exception but stringnize its cause in order to avoid of possible serialization problem on client side

嵌套类概要

从接口继承的嵌套类/接口 org.apache.dubbo.rpc.Filter

Filter.Listener

构造器概要

构造器

构造器	说明
ExceptionFilter()

方法概要

修饰符和类型	方法	说明
Result	invoke(Invoker<?> invoker, Invocation invocation)	Make sure call invoker.invoke() in your implementation.
void	onError(Throwable e, Invoker<?> invoker, Invocation invocation)
void	onResponse(Result appResponse, Invoker<?> invoker, Invocation invocation)
void	setLogger(Logger logger)

从类继承的方法 java.lang.Object

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

构造器详细资料

ExceptionFilter

public ExceptionFilter()

方法详细资料

invoke

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

从接口复制的说明: Filter

Make sure call invoker.invoke() in your implementation.

指定者:

invoke 在接口中 Filter

抛出:

RpcException

onResponse

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

指定者:

onResponse 在接口中 Filter.Listener

onError

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

指定者:

onError 在接口中 Filter.Listener

setLogger

public void setLogger(Logger logger)