org.infinispan.loaders.file
Class FileCacheStoreConfig

java.lang.Object
  org.infinispan.config.AbstractConfigurationBean
      org.infinispan.config.AbstractNamedCacheConfigurationBean
          org.infinispan.config.PluggableConfigurationComponent
              org.infinispan.loaders.AbstractCacheLoaderConfig
                  org.infinispan.loaders.AbstractCacheStoreConfig
                      org.infinispan.loaders.LockSupportCacheStoreConfig
                          org.infinispan.loaders.file.FileCacheStoreConfig

All Implemented Interfaces:

Serializable, Cloneable, CloneableConfigurationComponent, CacheLoaderConfig, CacheStoreConfig

public class FileCacheStoreConfig
extends LockSupportCacheStoreConfig

Configures FileCacheStore. This allows you to tune a number of characteristics of the FileCacheStore.

• location - a location on disk where the store can write internal files. This defaults to Infinispan-FileCacheStore in the current working directory.
• purgeSynchronously - whether CacheStore.purgeExpired() calls happen synchronously or not. By default, this is set to false.
• purgerThreads - number of threads to use when purging. Defaults to 1 if purgeSynchronously is true, ignored if false.
• streamBufferSize - when writing state to disk, a buffered stream is used. This parameter allows you to tune the buffer size. Larger buffers are usually faster but take up more (temporary) memory, resulting in more gc. By default, this is set to 8192.
• lockConcurrencyLevel - locking granularity is per file bucket. This setting defines the number of shared locks to use. The more locks you have, the better your concurrency will be, but more locks take up more memory. By default, this is set to 2048.
• lockAcquistionTimeout - the length of time, in milliseconds, to wait for locks before timing out and throwing an exception. By default, this is set to 60000.

Since:

4.0

Author:

Manik Surtani

See Also:

Serialized Form

Field Summary

Fields inherited from class org.infinispan.loaders.LockSupportCacheStoreConfig

DEFAULT_CONCURRENCY_LEVEL, DEFAULT_LOCK_ACQUISITION_TIMEOUT

Fields inherited from class org.infinispan.loaders.AbstractCacheStoreConfig

async, fetchPersistentState, ignoreModifications, purgeOnStartup, purgerThreads, purgeSynchronously, singletonStore

Fields inherited from class org.infinispan.loaders.AbstractCacheLoaderConfig

cacheLoaderClassName

Fields inherited from class org.infinispan.config.PluggableConfigurationComponent

properties

Fields inherited from class org.infinispan.config.AbstractNamedCacheConfigurationBean

cr

Fields inherited from class org.infinispan.config.AbstractConfigurationBean

EMPTY_PROPERTIES, log, overriddenConfigurationElements

Constructor Summary

FileCacheStoreConfig()

Method Summary

String	getLocation()
int	getStreamBufferSize()
void	setLocation(String location)
void	setStreamBufferSize(int streamBufferSize)

Methods inherited from class org.infinispan.loaders.LockSupportCacheStoreConfig

getLockAcquistionTimeout, getLockConcurrencyLevel, setLockAcquistionTimeout, setLockConcurrencyLevel

Methods inherited from class org.infinispan.loaders.AbstractCacheStoreConfig

accept, clone, equals, equalsExcludingProperties, getAsyncStoreConfig, getPurgerThreads, getSingletonStoreConfig, hashCode, hashCodeExcludingProperties, isFetchPersistentState, isIgnoreModifications, isPurgeOnStartup, isPurgeSynchronously, setAsyncStoreConfig, setFetchPersistentState, setIgnoreModifications, setPurgeOnStartup, setPurgerThreads, setPurgeSynchronously, setSingletonStoreConfig, toString

Methods inherited from class org.infinispan.loaders.AbstractCacheLoaderConfig

getCacheLoaderClassName, setCacheLoaderClassName

Methods inherited from class org.infinispan.config.PluggableConfigurationComponent

getProperties, setProperties, setProperties

Methods inherited from class org.infinispan.config.AbstractNamedCacheConfigurationBean

hasComponentStarted, inject

Methods inherited from class org.infinispan.config.AbstractConfigurationBean

testImmutability, toTypedProperties, toTypedProperties, uc

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.infinispan.loaders.CacheLoaderConfig

getCacheLoaderClassName, setCacheLoaderClassName

Constructor Detail

FileCacheStoreConfig

public FileCacheStoreConfig()

Method Detail

getLocation

public String getLocation()

setLocation

public void setLocation(String location)

getStreamBufferSize

public int getStreamBufferSize()

setStreamBufferSize

public void setStreamBufferSize(int streamBufferSize)