com.alibaba.sdk.android.oss.internal

Class MultipartUploadTask

java.lang.Object

com.alibaba.sdk.android.oss.internal.BaseMultipartUploadTask<MultipartUploadRequest,CompleteMultipartUploadResult>

com.alibaba.sdk.android.oss.internal.MultipartUploadTask

All Implemented Interfaces:

java.util.concurrent.Callable<CompleteMultipartUploadResult>

public class MultipartUploadTask
extends BaseMultipartUploadTask<MultipartUploadRequest,CompleteMultipartUploadResult>
implements java.util.concurrent.Callable<CompleteMultipartUploadResult>

Created by jingdan on 2017/10/19. multipart upload support concurrent thread work

Field Summary

Fields inherited from class com.alibaba.sdk.android.oss.internal.BaseMultipartUploadTask

CPU_SIZE, KEEP_ALIVE_TIME, mApiOperation, MAX_CORE_POOL_SIZE, MAX_IMUM_POOL_SIZE, MAX_QUEUE_SIZE, mCheckCRC64, mCompletedCallback, mContext, mFileLength, mIsCancel, mLastPartSize, mLock, mPartAttr, mPartETags, mPartExceptionCount, mPoolExecutor, mProgressCallback, mRequest, mRunPartTaskCount, mUploadedLength, mUploadException, mUploadFile, mUploadFilePath, mUploadId, mUploadUri, PART_SIZE_ALIGN_NUM

Constructor Summary

Constructors

Constructor and Description
MultipartUploadTask(InternalRequestOperation operation, MultipartUploadRequest request, OSSCompletedCallback<MultipartUploadRequest,CompleteMultipartUploadResult> completedCallback, ExecutionContext context)

Method Summary

Modifier and Type	Method and Description
protected void	abortThisUpload() abort upload
protected CompleteMultipartUploadResult	doMultipartUpload() do multipart upload task
protected void	initMultipartUploadId() init multipart upload id
protected void	preUploadPart(int readIndex, int byteCount, int partNumber)
protected void	processException(java.lang.Exception e)

Methods inherited from class com.alibaba.sdk.android.oss.internal.BaseMultipartUploadTask

call, ceilPartSize, checkCancel, checkException, checkInitData, checkPartSize, checkWaitCondition, completeMultipartUploadResult, notifyMultipartThread, onProgressCallback, releasePool, uploadPart, uploadPartFinish

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.Callable

call

Constructor Detail

MultipartUploadTask

public MultipartUploadTask(InternalRequestOperation operation,
                           MultipartUploadRequest request,
                           OSSCompletedCallback<MultipartUploadRequest,CompleteMultipartUploadResult> completedCallback,
                           ExecutionContext context)

Method Detail

initMultipartUploadId

protected void initMultipartUploadId()
                              throws ClientException,
                                     ServiceException

Description copied from class: BaseMultipartUploadTask

init multipart upload id

Specified by:

initMultipartUploadId in class BaseMultipartUploadTask<MultipartUploadRequest,CompleteMultipartUploadResult>

Throws:

ClientException

ServiceException

doMultipartUpload

protected CompleteMultipartUploadResult doMultipartUpload()
                                                   throws java.io.IOException,
                                                          ServiceException,
                                                          ClientException,
                                                          java.lang.InterruptedException

Description copied from class: BaseMultipartUploadTask

do multipart upload task

Specified by:

doMultipartUpload in class BaseMultipartUploadTask<MultipartUploadRequest,CompleteMultipartUploadResult>

Returns:

Throws:

java.io.IOException

ServiceException

ClientException

java.lang.InterruptedException

abortThisUpload

protected void abortThisUpload()

Description copied from class: BaseMultipartUploadTask

abort upload

Specified by:

abortThisUpload in class BaseMultipartUploadTask<MultipartUploadRequest,CompleteMultipartUploadResult>

processException

protected void processException(java.lang.Exception e)

Specified by:

processException in class BaseMultipartUploadTask<MultipartUploadRequest,CompleteMultipartUploadResult>

preUploadPart

protected void preUploadPart(int readIndex,
                             int byteCount,
                             int partNumber)
                      throws java.lang.Exception

Overrides:

preUploadPart in class BaseMultipartUploadTask<MultipartUploadRequest,CompleteMultipartUploadResult>

Throws:

java.lang.Exception