Package org.sonarsource.scanner.lib.internal.cache

Class FileCache

java.lang.Object

org.sonarsource.scanner.lib.internal.cache.FileCache

public class FileCache
extends Object

This class is responsible for managing Sonar batch file cache. You can put file into cache and later try to retrieve them. The checksum is used to differentiate files (name is not secure as files may come from different Sonar servers and have same name but be actually different, and same for SNAPSHOTs).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	FileCache.Downloader

Method Summary

Modifier and Type	Method	Description
static FileCache	create(Path sonarUserHome)
Path	get(String filename, String hash)	Look for a file in the cache by its filename and checksum.
Path	getDir()
CachedFile	getOrDownload(String filename, String hash, String hashAlgorithm, FileCache.Downloader downloader)

Methods inherited from class java.lang.Object

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

Method Details

create

public static FileCache create(Path sonarUserHome)

getDir

public Path getDir()

get

@CheckForNull
public Path get(String filename,
 String hash)

Look for a file in the cache by its filename and checksum. If the file is not present then return null.

getOrDownload

public CachedFile getOrDownload(String filename,
 String hash,
 String hashAlgorithm,
 FileCache.Downloader downloader)