org.opendaylight.vtn.manager.internal.util.rpc

Class RpcErrorCallback<T>

java.lang.Object

org.opendaylight.vtn.manager.internal.util.rpc.RpcErrorCallback<T>

Type Parameters:

T - The type of the object to be returned by the RPC.

All Implemented Interfaces:

com.google.common.util.concurrent.FutureCallback<org.opendaylight.yangtools.yang.common.RpcResult<T>>

Direct Known Subclasses:

NodeRpcErrorCallback

public class RpcErrorCallback<T>
extends Object
implements com.google.common.util.concurrent.FutureCallback<org.opendaylight.yangtools.yang.common.RpcResult<T>>

An implementation of FutureCallback used to log error of asynchronous RPC execution.

Constructor Summary

Constructors

Constructor and Description
RpcErrorCallback(RpcRequest req, org.slf4j.Logger log, String fmt, Object... args) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
void	onFailure(Throwable t) Invoked when the RPC has failed.
void	onSuccess(org.opendaylight.yangtools.yang.common.RpcResult<T> result) Invoked when the RPC has completed.

Methods inherited from class java.lang.Object

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

Constructor Detail

RpcErrorCallback

public RpcErrorCallback(RpcRequest req,
                        org.slf4j.Logger log,
                        String fmt,
                        Object... args)

Construct a new instance.

This constructor takes a format string and variable-sized arguments. An error message is created by String.format(String, Object[]) with specifying the given format string and arguments.

Parameters:

req - An RpcRequest instance that indicates an RPC request.

log - A logger instance.

fmt - A format string.

args - Arguments for an error message.

Method Detail

onSuccess

public void onSuccess(org.opendaylight.yangtools.yang.common.RpcResult<T> result)

Invoked when the RPC has completed.

Specified by:

onSuccess in interface com.google.common.util.concurrent.FutureCallback<org.opendaylight.yangtools.yang.common.RpcResult<T>>

Parameters:

result - An object returned by the RPC.

onFailure

public void onFailure(Throwable t)

Invoked when the RPC has failed.

Specified by:

onFailure in interface com.google.common.util.concurrent.FutureCallback<org.opendaylight.yangtools.yang.common.RpcResult<T>>

Parameters:

t - A Throwable thrown by the RPC implementation.