com.qcloud.cos.transfer

类 CopyMonitor

java.lang.Object

com.qcloud.cos.transfer.CopyMonitor

所有已实现的接口:

TransferMonitor, Callable<CopyResult>

public class CopyMonitor
extends Object
implements Callable<CopyResult>, TransferMonitor

方法概要

限定符和类型	方法和说明
CopyResult	call()
static CopyMonitor	create(TransferManager manager, CopyImpl transfer, ExecutorService threadPool, CopyCallable multipartCopyCallable, CopyObjectRequest copyObjectRequest, ProgressListenerChain progressListenerChain) Constructs a new watcher for copy operation, and then immediately submits it to the thread pool.
Future<CopyResult>	getFuture() Returns a Future to wait on.
boolean	isDone() Returns whether the transfer is completed.

从类继承的方法 java.lang.Object

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

方法详细资料

getFuture

public Future<CopyResult> getFuture()

从接口复制的说明: TransferMonitor

Returns a Future to wait on. Calling get() on this future will block while the transfer progress is checked, but its return does not guarantee the transfer is complete. Call isDone() to check for completion. Repeated calls to getFuture() can return different objects.

指定者:

getFuture 在接口中 TransferMonitor

isDone

public boolean isDone()

从接口复制的说明: TransferMonitor

Returns whether the transfer is completed. A failure or cancellation counts as completion as well; to gather any exceptions thrown, call getFuture().get()

指定者:

isDone 在接口中 TransferMonitor

create

public static CopyMonitor create(TransferManager manager,
                                 CopyImpl transfer,
                                 ExecutorService threadPool,
                                 CopyCallable multipartCopyCallable,
                                 CopyObjectRequest copyObjectRequest,
                                 ProgressListenerChain progressListenerChain)

Constructs a new watcher for copy operation, and then immediately submits it to the thread pool.

参数:

manager - The TransferManager that owns this copy request.

threadPool - The ExecutorService to which we should submit new tasks.

multipartCopyCallable - The callable responsible for processing the copy asynchronously

copyObjectRequest - The original CopyObject request

call

public CopyResult call()
                throws Exception

指定者:

call 在接口中 Callable<CopyResult>

抛出:

Exception