org.apache.oodt.cas.filemgr.datatransfer

Class S3DataTransferer

java.lang.Object

org.apache.oodt.cas.filemgr.datatransfer.S3DataTransferer

All Implemented Interfaces:

DataTransfer

public class S3DataTransferer
extends Object
implements DataTransfer

DataTransfer which put/gets files in/from Amazon S3 storage.

Author:

bfoster@apache.org (Brian Foster)

Field Summary

Fields inherited from interface org.apache.oodt.cas.filemgr.datatransfer.DataTransfer

X_POINT_ID

Constructor Summary

Constructors

Constructor and Description
S3DataTransferer(com.amazonaws.services.s3.AmazonS3 s3Client, String bucketName, boolean encrypt)

Method Summary

Methods

Modifier and Type	Method and Description
void	deleteProduct(Product product)
void	retrieveProduct(Product product, File directory) Requires that the data store reference be set, nothing else is used
void	setFileManagerUrl(URL url)
void	transferProduct(Product product)

Methods inherited from class java.lang.Object

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

Constructor Detail

S3DataTransferer

public S3DataTransferer(com.amazonaws.services.s3.AmazonS3 s3Client,
                String bucketName,
                boolean encrypt)

Method Detail

setFileManagerUrl

public void setFileManagerUrl(URL url)

Specified by:

setFileManagerUrl in interface DataTransfer

Parameters:

url - The URL to the File Manager that this transferer will be transferring Products to.

transferProduct

public void transferProduct(Product product)
                     throws DataTransferException,
                            IOException

Specified by:

transferProduct in interface DataTransfer

Parameters:

product - The product that is being transferred. The product should have both its origFileLocation, as well as its dataStoreRefs filled in to perform the transfer.

Throws:

DataTransferException - If a general error occurs during the transfer.

IOException - If there is an IO eerror when performing the transfer.

retrieveProduct

public void retrieveProduct(Product product,
                   File directory)
                     throws DataTransferException,
                            IOException

Description copied from interface: DataTransfer

Requires that the data store reference be set, nothing else is used

Specified by:

retrieveProduct in interface DataTransfer

Parameters:

product - The product whose data store reference will be copied

directory - The directory where the data store reference will be copied to

Throws:

DataTransferException - If a general error occurs during the transfer.

IOException - If there is an IO eerror when performing the transfer.

deleteProduct

public void deleteProduct(Product product)
                   throws DataTransferException,
                          IOException

Specified by:

deleteProduct in interface DataTransfer

Throws:

DataTransferException

IOException