org.finra.herd.service.impl

Class StorageUnitServiceImpl

java.lang.Object

org.finra.herd.service.impl.StorageUnitServiceImpl

All Implemented Interfaces:

StorageUnitService

@Service
 @Transactional(value="herdTransactionManager")
public class StorageUnitServiceImpl
extends Object
implements StorageUnitService

Constructor Summary

Constructors

Constructor and Description
StorageUnitServiceImpl()

Method Summary

Modifier and Type	Method and Description
S3KeyPrefixInformation	getS3KeyPrefix(BusinessObjectDataKey businessObjectDataKey, String businessObjectFormatPartitionKey, String storageName, Boolean createNewVersion) Gets the S3 key prefix.
protected S3KeyPrefixInformation	getS3KeyPrefixImpl(BusinessObjectDataKey businessObjectDataKey, String businessObjectFormatPartitionKey, String storageName, Boolean createNewVersion) Gets the S3 key prefix.
StorageUnitDownloadCredential	getStorageUnitDownloadCredential(BusinessObjectDataKey businessObjectDataKey, String storageName) Gets the AWS credential to download to the specified storage unit.
StorageUnitUploadCredential	getStorageUnitUploadCredential(BusinessObjectDataKey businessObjectDataKey, Boolean createNewVersion, String storageName) Gets the AWS credential to upload to the specified storage unit.

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageUnitServiceImpl

public StorageUnitServiceImpl()

Method Detail

getS3KeyPrefix

@NamespacePermission(fields="#businessObjectDataKey.namespace",
                     permissions=READ)
 @Transactional(propagation=REQUIRES_NEW)
public S3KeyPrefixInformation getS3KeyPrefix(BusinessObjectDataKey businessObjectDataKey,
                                                                                                                                                                                              String businessObjectFormatPartitionKey,
                                                                                                                                                                                              String storageName,
                                                                                                                                                                                              Boolean createNewVersion)

Description copied from interface: StorageUnitService

Gets the S3 key prefix. This method starts a new transaction.

Specified by:

getS3KeyPrefix in interface StorageUnitService

Parameters:

businessObjectDataKey - the business object data key

businessObjectFormatPartitionKey - the business object format partition key

storageName - the storage name

createNewVersion - specifies if it is OK to return an S3 key prefix for a new business object data version that is not an initial version. This parameter is ignored, when the business object data version is specified.

Returns:

the retrieved business object data information

getStorageUnitUploadCredential

@NamespacePermission(fields="#businessObjectDataKey?.namespace",
                     permissions=WRITE)
public StorageUnitUploadCredential getStorageUnitUploadCredential(BusinessObjectDataKey businessObjectDataKey,
                                                                                                                                                                           Boolean createNewVersion,
                                                                                                                                                                           String storageName)

Description copied from interface: StorageUnitService

Gets the AWS credential to upload to the specified storage unit.

Specified by:

getStorageUnitUploadCredential in interface StorageUnitService

Parameters:

businessObjectDataKey - The business object data key

createNewVersion - Flag to indicate whether to return the next version or not

storageName - The storage name

Returns:

AWS credential

getStorageUnitDownloadCredential

@NamespacePermission(fields="#businessObjectDataKey?.namespace",
                     permissions=READ)
public StorageUnitDownloadCredential getStorageUnitDownloadCredential(BusinessObjectDataKey businessObjectDataKey,
                                                                                                                                                                              String storageName)

Description copied from interface: StorageUnitService

Gets the AWS credential to download to the specified storage unit.

Specified by:

getStorageUnitDownloadCredential in interface StorageUnitService

Parameters:

businessObjectDataKey - The business object data key

storageName - The storage name

Returns:

AWS credential

getS3KeyPrefixImpl

protected S3KeyPrefixInformation getS3KeyPrefixImpl(BusinessObjectDataKey businessObjectDataKey,
                                                    String businessObjectFormatPartitionKey,
                                                    String storageName,
                                                    Boolean createNewVersion)

Gets the S3 key prefix.

Parameters:

businessObjectDataKey - the business object data key

businessObjectFormatPartitionKey - the business object format partition key

storageName - the storage name

createNewVersion - specifies if it is OK to return an S3 key prefix for a new business object data version that is not an initial version. This parameter is ignored, when the business object data version is specified.

Returns:

the S3 key prefix