Package com.yahoo.vespa.filedistribution

Class FileDownloader

java.lang.Object

com.yahoo.vespa.filedistribution.FileDownloader

All Implemented Interfaces:

java.lang.AutoCloseable

public class FileDownloader
extends java.lang.Object
implements java.lang.AutoCloseable

Handles downloads of files (file references only for now)

Author:

hmusum

Field Summary

Fields

Modifier and Type	Field	Description
static java.io.File	defaultDownloadDirectory

Constructor Summary

Constructors

Constructor	Description
FileDownloader(com.yahoo.vespa.config.ConnectionPool connectionPool)
FileDownloader(com.yahoo.vespa.config.ConnectionPool connectionPool, java.io.File downloadDirectory)

Method Summary

Modifier and Type	Method	Description
void	close()
void	downloadIfNeeded(FileReferenceDownload fileReferenceDownload)	Start a download, don't wait for result
java.util.Map<com.yahoo.config.FileReference,java.lang.Double>	downloadStatus()
FileReferenceDownloader	fileReferenceDownloader()
java.util.Optional<java.io.File>	getFile(com.yahoo.config.FileReference fileReference)
java.util.Optional<java.io.File>	getFile(FileReferenceDownload fileReferenceDownload)

Methods inherited from class java.lang.Object

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

Field Detail

defaultDownloadDirectory

public static java.io.File defaultDownloadDirectory

Constructor Detail

FileDownloader

public FileDownloader(com.yahoo.vespa.config.ConnectionPool connectionPool)

FileDownloader

public FileDownloader(com.yahoo.vespa.config.ConnectionPool connectionPool,
                      java.io.File downloadDirectory)

Method Detail

getFile

public java.util.Optional<java.io.File> getFile(com.yahoo.config.FileReference fileReference)

getFile

public java.util.Optional<java.io.File> getFile(FileReferenceDownload fileReferenceDownload)

downloadStatus

public java.util.Map<com.yahoo.config.FileReference,java.lang.Double> downloadStatus()

downloadIfNeeded

public void downloadIfNeeded(FileReferenceDownload fileReferenceDownload)

Start a download, don't wait for result

fileReferenceDownloader

public FileReferenceDownloader fileReferenceDownloader()

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable