Package de.dlr.proseo.storagemgr.posix

Class PosixAtomicFileDownloader

java.lang.Object

de.dlr.proseo.storagemgr.posix.PosixAtomicFileDownloader

All Implemented Interfaces:

AtomicCommand<String>

public class PosixAtomicFileDownloader
extends Object
implements AtomicCommand<String>

Posix Atomic File Downloader from the POSIX Storage to some POSIX Path (normally, to the cache)

Author:

Denys Chaykovskiy

Constructor Summary

Constructors

Constructor	Description
PosixAtomicFileDownloader(String sourceFile, String targetFileOrDir)	Constructor

Method Summary

Modifier and Type	Method	Description
String	execute()	Executes download of the file from the storage to posix path
String	getCompletedInfo()	Gets information about completed atomic command (mostly for logs)
String	getFailedInfo()	Gets information about failed atomic command (mostly for logs)
String	getInfo()	Gets information about atomic command (mostly for logs)

Methods inherited from class java.lang.Object

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

Constructor Details

PosixAtomicFileDownloader

public PosixAtomicFileDownloader(String sourceFile,
 String targetFileOrDir)

Constructor

Parameters:

sourceFile - sourceFile

targetFileOrDir - target file or directory

Method Details

execute

public String execute()
               throws IOException

Executes download of the file from the storage to posix path

Specified by:

execute in interface AtomicCommand<String>

Returns:

uploaded file name

Throws:

IOException - if atomic command was not successful

getInfo

public String getInfo()

Gets information about atomic command (mostly for logs)

Specified by:

getInfo in interface AtomicCommand<String>

Returns:

information about atomic command

getCompletedInfo

public String getCompletedInfo()

Gets information about completed atomic command (mostly for logs)

Specified by:

getCompletedInfo in interface AtomicCommand<String>

Returns:

information about completed atomic command

getFailedInfo

public String getFailedInfo()

Gets information about failed atomic command (mostly for logs)

Specified by:

getFailedInfo in interface AtomicCommand<String>

Returns:

information about failed atomic command