PartialZipDownloadCache

public class PartialZipDownloadCache
extends Object

java.lang.Object
↳	com.android.tradefed.build.cache.PartialZipDownloadCache

Utility to cache partial download files based on their content. This is based of the zip content so it includes crc for free from the metadata.

Summary

Protected constructors
`PartialZipDownloadCache()`

Public methods
`boolean`	`getCachedFile(File targetFile, String fileName, String crc)` Finds a file in the cache matching the path and crc
`static PartialZipDownloadCache`	`getDefaultCache()`
`void`	`populateCacheFile(File toCache, String fileName, String crc)` Populate the file in the cache

Protected methods
`void`	`cleanUpCache()`

protected PartialZipDownloadCache ()

public boolean getCachedFile (File targetFile, 
                String fileName, 
                String crc)

Finds a file in the cache matching the path and crc

Parameters
`targetFile`	`File`: location where to return the file
`fileName`	`String`: Path of file
`crc`	`String`: checksum of file in zip

Returns
`boolean`	True if cache file exists, false otherwise

public static PartialZipDownloadCache getDefaultCache ()

Returns
`PartialZipDownloadCache`

public void populateCacheFile (File toCache, 
                String fileName, 
                String crc)

Populate the file in the cache

Parameters
`toCache`	`File`: File to put in cache
`fileName`	`String`: the path of the file
`crc`	`String`: The crc checksum of file in zip

protected void cleanUpCache ()