com.amazonaws.services.s3.transfer.internal

Class DownloadImpl

java.lang.Object

com.amazonaws.services.s3.transfer.internal.AbstractTransfer

com.amazonaws.services.s3.transfer.internal.DownloadImpl

All Implemented Interfaces:

Download, Transfer

public class DownloadImpl
extends AbstractTransfer
implements Download

Nested Class Summary

Nested classes/interfaces inherited from interface com.amazonaws.services.s3.transfer.Transfer

Transfer.TransferState

Field Summary

Fields inherited from class com.amazonaws.services.s3.transfer.internal.AbstractTransfer

monitor, progressListenerChain, progressListenerChainCallbackExecutor, state, stateChangeListeners

Constructor Summary

Constructors

Constructor and Description
DownloadImpl(String description, TransferProgress transferProgress, ProgressListenerChain progressListenerChain, S3Object s3Object, TransferStateChangeListener listener)
DownloadImpl(String description, TransferProgress transferProgress, ProgressListenerChain progressListenerChain, S3Object s3Object, TransferStateChangeListener listener) Deprecated. Replaced by DownloadImpl(String, TransferProgress, ProgressListenerChain, S3Object, TransferStateChangeListener)

Method Summary

Methods

Modifier and Type	Method and Description
void	abort() Cancels this download.
void	abortWithoutNotifyingStateChangeListener() Cancels this download, but skip notifying the state change listeners.
String	getBucketName() The name of the bucket where the object is being downloaded from.
String	getKey() The key under which this object was stored in Amazon S3.
ObjectMetadata	getObjectMetadata() Returns the ObjectMetadata for the object being downloaded.
void	setS3Object(S3Object s3Object) Set the S3 object to download.
void	setState(Transfer.TransferState state) This method is also responsible for firing COMPLETED signal to the listeners.

Methods inherited from class com.amazonaws.services.s3.transfer.internal.AbstractTransfer

addProgressListener, addProgressListener, addStateChangeListener, fireProgressEvent, getDescription, getMonitor, getProgress, getState, isDone, notifyStateChangeListeners, removeProgressListener, removeProgressListener, removeStateChangeListener, rethrowExecutionException, setMonitor, unwrapExecutionException, waitForCompletion, waitForException

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.amazonaws.services.s3.transfer.Transfer

addProgressListener, addProgressListener, getDescription, getProgress, getState, isDone, removeProgressListener, removeProgressListener, waitForCompletion, waitForException

Constructor Detail

DownloadImpl

public DownloadImpl(String description,
            TransferProgress transferProgress,
            ProgressListenerChain progressListenerChain,
            S3Object s3Object,
            TransferStateChangeListener listener)

DownloadImpl

@Deprecated
public DownloadImpl(String description,
                       TransferProgress transferProgress,
                       ProgressListenerChain progressListenerChain,
                       S3Object s3Object,
                       TransferStateChangeListener listener)

Deprecated. Replaced by DownloadImpl(String, TransferProgress, ProgressListenerChain, S3Object, TransferStateChangeListener)

Method Detail

getObjectMetadata

public ObjectMetadata getObjectMetadata()

Returns the ObjectMetadata for the object being downloaded.

Specified by:

getObjectMetadata in interface Download

Returns:

The ObjectMetadata for the object being downloaded.

getBucketName

public String getBucketName()

The name of the bucket where the object is being downloaded from.

Specified by:

getBucketName in interface Download

Returns:

The name of the bucket where the object is being downloaded from.

getKey

public String getKey()

The key under which this object was stored in Amazon S3.

Specified by:

getKey in interface Download

Returns:

The key under which this object was stored in Amazon S3.

abort

public void abort()
           throws IOException

Cancels this download.

Specified by:

abort in interface Download

Throws:

IOException

abortWithoutNotifyingStateChangeListener

public void abortWithoutNotifyingStateChangeListener()
                                              throws IOException

Cancels this download, but skip notifying the state change listeners.

Throws:

IOException

setS3Object

public void setS3Object(S3Object s3Object)

Set the S3 object to download.

setState

public void setState(Transfer.TransferState state)

This method is also responsible for firing COMPLETED signal to the listeners.

Overrides:

setState in class AbstractTransfer