Package org.gradle.caching

Class MapBasedBuildCacheService

java.lang.Object

org.gradle.caching.MapBasedBuildCacheService

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, BuildCacheService

public class MapBasedBuildCacheService
extends java.lang.Object
implements BuildCacheService

Simple build cache implementation that delegates to a ConcurrentMap.

Since:

3.5

Constructor Summary

Constructors

Constructor	Description
MapBasedBuildCacheService(java.util.concurrent.ConcurrentMap<java.lang.String,byte[]> delegate)

Method Summary

Modifier and Type	Method	Description
void	close()	Clean up any resources held by the cache once it's not used anymore.
boolean	load(BuildCacheKey key, BuildCacheEntryReader reader)	Load the cached entry corresponding to the given cache key.
void	store(BuildCacheKey key, BuildCacheEntryWriter output)	Store the cache entry with the given cache key.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapBasedBuildCacheService

public MapBasedBuildCacheService(java.util.concurrent.ConcurrentMap<java.lang.String,byte[]> delegate)

Method Detail

load

public boolean load(BuildCacheKey key,
                    BuildCacheEntryReader reader)
             throws BuildCacheException

Description copied from interface: BuildCacheService

Load the cached entry corresponding to the given cache key. The reader will be called if an entry is found in the cache.

Specified by:

load in interface BuildCacheService

Parameters:

key - the cache key.

reader - the reader to read the data corresponding to the cache key.

Returns:

true if an entry was found, false otherwise.

Throws:

BuildCacheException - if the cache fails to load a cache entry for the given key

store

public void store(BuildCacheKey key,
                  BuildCacheEntryWriter output)
           throws BuildCacheException

Description copied from interface: BuildCacheService

Store the cache entry with the given cache key. The writer will be called to actually write the data.

Specified by:

store in interface BuildCacheService

Parameters:

key - the cache key.

output - the writer to write the data corresponding to the cache key.

Throws:

BuildCacheException - if the cache fails to store a cache entry for the given key

close

public void close()
           throws java.io.IOException

Description copied from interface: BuildCacheService

Clean up any resources held by the cache once it's not used anymore.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface BuildCacheService

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException - if the cache fails to close cleanly.