com.alibaba.sdk.android.oss.internal

Class ResumableDownloadTask<Requst extends ResumableDownloadRequest,Result extends ResumableDownloadResult>

java.lang.Object

com.alibaba.sdk.android.oss.internal.ResumableDownloadTask<Requst,Result>

All Implemented Interfaces:

java.util.concurrent.Callable<Result>

public class ResumableDownloadTask<Requst extends ResumableDownloadRequest,Result extends ResumableDownloadResult>
extends java.lang.Object
implements java.util.concurrent.Callable<Result>

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	checkpointPath
protected long	completedPartSize
protected int	CPU_SIZE
protected long	downloadPartSize
protected int	KEEP_ALIVE_TIME
protected int	MAX_CORE_POOL_SIZE
protected int	MAX_IMUM_POOL_SIZE
protected int	MAX_QUEUE_SIZE
protected java.lang.Exception	mDownloadException
protected java.lang.Object	mLock
protected long	mPartExceptionCount
protected java.util.concurrent.ThreadPoolExecutor	mPoolExecutor
protected int	PART_SIZE_ALIGN_NUM
protected static java.lang.String	TEMP_SUFFIX

Method Summary

Modifier and Type	Method and Description
Result	call()
protected void	checkCancel()
protected void	checkException()
protected void	checkInitData()
protected boolean	checkWaitCondition(int partNum)
protected ResumableDownloadResult	doMultipartDownload()
protected void	notifyMultipartThread()
protected void	processException(java.lang.Exception e)
protected void	releasePool()
protected boolean	removeFile(java.lang.String filePath)

Methods inherited from class java.lang.Object

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

Field Detail

CPU_SIZE

protected final int CPU_SIZE

MAX_CORE_POOL_SIZE

protected final int MAX_CORE_POOL_SIZE

MAX_IMUM_POOL_SIZE

protected final int MAX_IMUM_POOL_SIZE

KEEP_ALIVE_TIME

protected final int KEEP_ALIVE_TIME

See Also:

Constant Field Values

PART_SIZE_ALIGN_NUM

protected final int PART_SIZE_ALIGN_NUM

See Also:

Constant Field Values

MAX_QUEUE_SIZE

protected final int MAX_QUEUE_SIZE

See Also:

Constant Field Values

TEMP_SUFFIX

protected static final java.lang.String TEMP_SUFFIX

See Also:

Constant Field Values

mPoolExecutor

protected java.util.concurrent.ThreadPoolExecutor mPoolExecutor

mLock

protected java.lang.Object mLock

mDownloadException

protected java.lang.Exception mDownloadException

completedPartSize

protected long completedPartSize

downloadPartSize

protected long downloadPartSize

mPartExceptionCount

protected long mPartExceptionCount

checkpointPath

protected java.lang.String checkpointPath

Method Detail

call

public Result call()
            throws java.lang.Exception

Specified by:

call in interface java.util.concurrent.Callable<Result extends ResumableDownloadResult>

Throws:

java.lang.Exception

checkInitData

protected void checkInitData()
                      throws ClientException,
                             ServiceException,
                             java.io.IOException

Throws:

ClientException

ServiceException

java.io.IOException

removeFile

protected boolean removeFile(java.lang.String filePath)

doMultipartDownload

protected ResumableDownloadResult doMultipartDownload()
                                               throws ClientException,
                                                      ServiceException,
                                                      java.io.IOException,
                                                      java.lang.InterruptedException

Throws:

ClientException

ServiceException

java.io.IOException

java.lang.InterruptedException

notifyMultipartThread

protected void notifyMultipartThread()

processException

protected void processException(java.lang.Exception e)

releasePool

protected void releasePool()

checkException

protected void checkException()
                       throws java.io.IOException,
                              ServiceException,
                              ClientException

Throws:

java.io.IOException

ServiceException

ClientException

checkWaitCondition

protected boolean checkWaitCondition(int partNum)

checkCancel

protected void checkCancel()
                    throws ClientException

Throws:

ClientException