com.weibo.api.motan.rpc

Class DefaultResponseFuture

java.lang.Object

com.weibo.api.motan.rpc.DefaultResponseFuture

All Implemented Interfaces:

Future, Response, ResponseFuture, Traceable

public class DefaultResponseFuture
extends Object
implements ResponseFuture, Traceable

Created by zhanglei28 on 2017/9/11.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	createTime
protected Exception	exception
protected List<FutureListener>	listeners
protected Object	lock
protected long	processTime
protected Request	request
protected Object	result
protected Class	returnType
protected URL	serverUrl
protected FutureState	state
protected int	timeout

Constructor Summary

Constructors

Constructor and Description
DefaultResponseFuture(Request requestObj, int timeout, URL serverUrl)

Method Summary

Modifier and Type	Method and Description
void	addListener(FutureListener listener) add future listener , when task is success，failure, timeout, cancel, it will be called
boolean	cancel() cancle the task
protected boolean	cancel(Exception e)
protected boolean	done()
Map<String,String>	getAttachments()
long	getCreateTime()
Exception	getException() if task is done or cancle, return the exception
long	getProcessTime() 业务处理时间
long	getRequestId() 与 Request 的 requestId 相对应
Object	getRequestObj()
byte	getRpcProtocolVersion()
FutureState	getState()
int	getTimeout()
TraceableContext	getTraceableContext()
Object	getValue() if task is success, return the result.
boolean	isCancelled() task cancelled
boolean	isDone() task is complete : normal or exception
boolean	isSuccess() isDone() & normal
void	onFailure(Response response)
void	onSuccess(Response response)
void	setAttachment(String key, String value)
void	setProcessTime(long time) 业务处理时间
void	setReturnType(Class<?> clazz)
void	setRpcProtocolVersion(byte rpcProtocolVersion)

Methods inherited from class java.lang.Object

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

Field Detail

lock

protected final Object lock

state

protected volatile FutureState state

result

protected Object result

exception

protected Exception exception

createTime

protected long createTime

timeout

protected int timeout

processTime

protected long processTime

request

protected Request request

listeners

protected List<FutureListener> listeners

serverUrl

protected URL serverUrl

returnType

protected Class returnType

Constructor Detail

DefaultResponseFuture

public DefaultResponseFuture(Request requestObj,
                             int timeout,
                             URL serverUrl)

Method Detail

onSuccess

public void onSuccess(Response response)

Specified by:

onSuccess in interface ResponseFuture

onFailure

public void onFailure(Response response)

Specified by:

onFailure in interface ResponseFuture

getValue

public Object getValue()

Description copied from interface: Future

if task is success, return the result.

Specified by:

getValue in interface Future

Specified by:

getValue in interface Response

Returns:

getException

public Exception getException()

Description copied from interface: Future

if task is done or cancle, return the exception

Specified by:

getException in interface Future

Specified by:

getException in interface Response

Returns:

cancel

public boolean cancel()

Description copied from interface: Future

cancle the task

Specified by:

cancel in interface Future

Returns:

cancel

protected boolean cancel(Exception e)

isCancelled

public boolean isCancelled()

Description copied from interface: Future

task cancelled

Specified by:

isCancelled in interface Future

Returns:

isDone

public boolean isDone()

Description copied from interface: Future

task is complete : normal or exception

Specified by:

isDone in interface Future

Returns:

isSuccess

public boolean isSuccess()

Description copied from interface: Future

isDone() & normal

Specified by:

isSuccess in interface Future

Returns:

addListener

public void addListener(FutureListener listener)

Description copied from interface: Future

add future listener , when task is success，failure, timeout, cancel, it will be called

Specified by:

addListener in interface Future

getCreateTime

public long getCreateTime()

Specified by:

getCreateTime in interface ResponseFuture

setReturnType

public void setReturnType(Class<?> clazz)

Specified by:

setReturnType in interface ResponseFuture

getRequestObj

public Object getRequestObj()

getState

public FutureState getState()

done

protected boolean done()

getRequestId

public long getRequestId()

Description copied from interface: Response

与 Request 的 requestId 相对应

Specified by:

getRequestId in interface Response

Returns:

getProcessTime

public long getProcessTime()

Description copied from interface: Response

业务处理时间

Specified by:

getProcessTime in interface Response

Returns:

setProcessTime

public void setProcessTime(long time)

Description copied from interface: Response

业务处理时间

Specified by:

setProcessTime in interface Response

getTimeout

public int getTimeout()

Specified by:

getTimeout in interface Response

getAttachments

public Map<String,String> getAttachments()

Specified by:

getAttachments in interface Response

setAttachment

public void setAttachment(String key,
                          String value)

Specified by:

setAttachment in interface Response

getRpcProtocolVersion

public byte getRpcProtocolVersion()

Specified by:

getRpcProtocolVersion in interface Response

setRpcProtocolVersion

public void setRpcProtocolVersion(byte rpcProtocolVersion)

Specified by:

setRpcProtocolVersion in interface Response

getTraceableContext

public TraceableContext getTraceableContext()

Specified by:

getTraceableContext in interface Traceable