com.netflix.priam.google

Class GoogleEncryptedFileSystem

java.lang.Object

com.netflix.priam.backup.AbstractFileSystem

com.netflix.priam.google.GoogleEncryptedFileSystem

All Implemented Interfaces:

IBackupFileSystem, EventGenerator<BackupEvent>

public class GoogleEncryptedFileSystem
extends AbstractFileSystem

Field Summary

Fields inherited from class com.netflix.priam.backup.AbstractFileSystem

pathProvider

Constructor Summary

Constructors

Constructor and Description
GoogleEncryptedFileSystem(com.google.inject.Provider<AbstractBackupPath> pathProvider, IConfiguration config, ICredentialGeneric credential, BackupMetrics backupMetrics, BackupNotificationMgr backupNotificationManager)

Method Summary

Modifier and Type	Method and Description
void	cleanup() Runs cleanup or set retention
void	deleteFiles(java.util.List<java.nio.file.Path> remotePaths)
protected boolean	doesRemoteFileExist(java.nio.file.Path remotePath)
protected void	downloadFileImpl(AbstractBackupPath path, java.lang.String suffix)
long	getFileSize(java.lang.String remotePath) Get the size of the remote object
java.util.Iterator<java.lang.String>	listFileSystem(java.lang.String prefix, java.lang.String delimiter, java.lang.String marker) List all the files with the given prefix, delimiter, and marker.
void	shutdown() Give the file system a chance to terminate any thread pools, etc.
protected long	uploadFileImpl(AbstractBackupPath path)

Methods inherited from class com.netflix.priam.backup.AbstractFileSystem

addObserver, asyncDownloadFile, asyncUploadAndDelete, checkObjectExists, clearCache, deleteRemoteFiles, downloadFile, getDownloadTasksQueued, getPrefix, getShard, getUploadTasksQueued, list, listPrefixes, notifyEventFailure, notifyEventStart, notifyEventStop, notifyEventSuccess, removeObserver, uploadAndDelete

Methods inherited from class java.lang.Object

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

Constructor Detail

GoogleEncryptedFileSystem

@Inject
public GoogleEncryptedFileSystem(com.google.inject.Provider<AbstractBackupPath> pathProvider,
                                         IConfiguration config,
                                         ICredentialGeneric credential,
                                         BackupMetrics backupMetrics,
                                         BackupNotificationMgr backupNotificationManager)

Method Detail

downloadFileImpl

protected void downloadFileImpl(AbstractBackupPath path,
                                java.lang.String suffix)
                         throws BackupRestoreException

Specified by:

downloadFileImpl in class AbstractFileSystem

Throws:

BackupRestoreException

doesRemoteFileExist

protected boolean doesRemoteFileExist(java.nio.file.Path remotePath)

Specified by:

doesRemoteFileExist in class AbstractFileSystem

listFileSystem

public java.util.Iterator<java.lang.String> listFileSystem(java.lang.String prefix,
                                                           java.lang.String delimiter,
                                                           java.lang.String marker)

Description copied from interface: IBackupFileSystem

List all the files with the given prefix, delimiter, and marker. This should never return null.

Parameters:

prefix - Common prefix of the elements to search in the backup file system.

delimiter - All the object will end with this delimiter.

marker - Start the fetch with this as the first object.

Returns:

the iterator on the backup file system containing path of the files.

cleanup

public void cleanup()

Description copied from interface: IBackupFileSystem

Runs cleanup or set retention

shutdown

public void shutdown()

Description copied from interface: IBackupFileSystem

Give the file system a chance to terminate any thread pools, etc.

uploadFileImpl

protected long uploadFileImpl(AbstractBackupPath path)
                       throws BackupRestoreException

Specified by:

uploadFileImpl in class AbstractFileSystem

Throws:

BackupRestoreException

getFileSize

public long getFileSize(java.lang.String remotePath)
                 throws BackupRestoreException

Description copied from interface: IBackupFileSystem

Get the size of the remote object

Parameters:

remotePath - Location of the object on the remote file system.

Returns:

size of the object on the remote filesystem.

Throws:

BackupRestoreException - in case of failure to read object denoted by remotePath or any other error.

deleteFiles

public void deleteFiles(java.util.List<java.nio.file.Path> remotePaths)
                 throws BackupRestoreException

Specified by:

deleteFiles in class AbstractFileSystem

Throws:

BackupRestoreException