com.netflix.genie.agent.execution.services

Interface FetchingCacheService

public interface FetchingCacheService

Interface for a cache that downloads resources via URL and stores them on local disk for later reuse.

Since:

4.0.0

Method Summary

Modifier and Type	Method and Description
void	get(java.util.Set<org.apache.commons.lang3.tuple.Pair<java.net.URI,java.io.File>> sourceDestinationPairs) Download a given set of resources (if not already cached) and copy them to the specified destinations.
void	get(java.net.URI sourceFileUri, java.io.File destinationFile) Download a given resource (if not already cached) and copy it to the specified destination.

Method Detail

get

void get(java.net.URI sourceFileUri,
         java.io.File destinationFile)
  throws DownloadException,
         java.io.IOException

Download a given resource (if not already cached) and copy it to the specified destination.

Parameters:

sourceFileUri - the resource URI

destinationFile - the location on disk where to copy the resource for use

Throws:

DownloadException - if the resource is not found or fails to download

java.io.IOException - if downloading or copying the file to destination fails

get

void get(java.util.Set<org.apache.commons.lang3.tuple.Pair<java.net.URI,java.io.File>> sourceDestinationPairs)
  throws DownloadException,
         java.io.IOException

Download a given set of resources (if not already cached) and copy them to the specified destinations.

Parameters:

sourceDestinationPairs - a set of resource URIs and their requested local target locations

Throws:

DownloadException - if the resource is not found or fails to download

java.io.IOException - if downloading or copying the file to destination fails