CacheConfiguration (ehcache 2.10.1 API)

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net.sf.ehcache.config
Class CacheConfiguration

java.lang.Object
  net.sf.ehcache.config.CacheConfiguration

All Implemented Interfaces:: Cloneable

public class CacheConfiguration
extends Object
implements Cloneable
extends Object
implements Cloneable

A value object used to represent cache configuration.

Construction Patterns

The recommended way of creating a Cache in Ehcache 2.0 and above is to create a CacheConfiguration object and pass it to the Cache constructor. See Cache.Cache(CacheConfiguration).

This class supports setter injection and also the fluent builder pattern. e.g. Cache cache = new Cache(new CacheConfiguration("test2", 1000).eternal(true).memoryStoreEvictionPolicy(MemoryStoreEvictionPolicy.FIFO));

Rather than proliferation of new constructors as new versions of Ehcache come out, it intended to add the new configuration to this class.

Another way to set configuration is declaratively in the ehcache.xml configuration file. e.g.

<cache name="testCache1"
   maxEntriesLocalHeap="10000"
   eternal="false"
   timeToIdleSeconds="3600"
   timeToLiveSeconds="10"
   overflowToDisk="true"
   diskPersistent="true"
   diskExpiryThreadIntervalSeconds="120"
   maxEntriesLocalDisk="10000"
 />

Dynamic Configuration

CacheConfiguration instances retrieved from Cache instances allow the dynamic modification of certain configuration properties. Currently the dynamic properties are:

Time To Idle
Time To Live
Max Entries in Local Heap
Max Entries on Local Disk

Dynamic changes are however not persistent across cache restarts. On restart the cache configuration will be reloaded from its original source, erasing any changes made previously at runtime.

Users should also take care of synchronizing threads externally, if a CacheConfiguration instance is going to be mutated by multiple threads concurrently. While CacheConfiguration instances will make changes properly visible to all threads, logic within individual methods (e.g. validation) isn't trying to provide any "thread safeness".

Version:: $Id: CacheConfiguration.java 10047 2015-10-09 18:09:24Z ljacomet $
Author:: Greg Luck, Chris Dennis

Nested Class Summary
`static class`	`CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration` Configuration for the BootstrapCacheLoaderFactoryConfiguration.
`static class`	`CacheConfiguration.CacheDecoratorFactoryConfiguration` Configuration for the CacheDecoratorFactoryConfiguration.
`static class`	`CacheConfiguration.CacheEventListenerFactoryConfiguration` Configuration for the CacheEventListenerFactory.
`static class`	`CacheConfiguration.CacheExceptionHandlerFactoryConfiguration` Configuration for the BootstrapCacheLoaderFactoryConfiguration.
`static class`	`CacheConfiguration.CacheExtensionFactoryConfiguration` Configuration for the CacheExtensionFactoryConfiguration.
`static class`	`CacheConfiguration.CacheLoaderFactoryConfiguration` Configuration for the CacheLoaderFactoryConfiguration.
`static class`	`CacheConfiguration.TransactionalMode` Represents whether the Cache is transactional or not.

Field Summary
`protected CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration`	`bootstrapCacheLoaderFactoryConfiguration` The BootstrapCacheLoaderFactoryConfiguration.
`protected List<CacheConfiguration.CacheDecoratorFactoryConfiguration>`	`cacheDecoratorConfigurations` The cache decorator factories added by BeanUtils.
`protected List<CacheConfiguration.CacheEventListenerFactoryConfiguration>`	`cacheEventListenerConfigurations` The event listener factories added by BeanUtils.
`protected CacheConfiguration.CacheExceptionHandlerFactoryConfiguration`	`cacheExceptionHandlerFactoryConfiguration` The CacheExceptionHandlerFactoryConfiguration.
`protected List<CacheConfiguration.CacheExtensionFactoryConfiguration>`	`cacheExtensionConfigurations` The cache extension factories added by BeanUtils.
`protected List<CacheConfiguration.CacheLoaderFactoryConfiguration>`	`cacheLoaderConfigurations` The cache loader factories added by BeanUtils.
`protected long`	`cacheLoaderTimeoutMillis` Timeout in milliseconds for CacheLoader related calls
`protected CacheWriterConfiguration`	`cacheWriterConfiguration` The CacheWriterConfiguration.
`protected boolean`	`clearOnFlush` Sets whether the MemoryStore should be cleared when `flush()` is called on the cache - true by default.
`static CacheWriterConfiguration`	`DEFAULT_CACHE_WRITER_CONFIGURATION` The default cacheWriterConfiguration
`static boolean`	`DEFAULT_CLEAR_ON_FLUSH` Default value for clearOnFlush
`static boolean`	`DEFAULT_COPY_ON_READ` Default value for copyOnRead
`static boolean`	`DEFAULT_COPY_ON_WRITE` Default value for copyOnRead
`static CopyStrategyConfiguration`	`DEFAULT_COPY_STRATEGY_CONFIGURATION` Default copyStrategyConfiguration
`static int`	`DEFAULT_DISK_ACCESS_STRIPES` Default number of diskAccessStripes.
`static boolean`	`DEFAULT_DISK_PERSISTENT` Deprecated. The `diskPersistent` attribute has been replaced with `persistence(PersistenceConfiguration)`.
`static boolean`	`DEFAULT_ETERNAL_VALUE` Default eternal value
`static long`	`DEFAULT_EXPIRY_THREAD_INTERVAL_SECONDS` The default interval between runs of the expiry thread.
`static boolean`	`DEFAULT_LOGGING` Logging is off by default.
`static long`	`DEFAULT_MAX_BYTES_OFF_HEAP` Default maxBytesOffHeap value
`static long`	`DEFAULT_MAX_BYTES_ON_DISK` Default maxBytesOnDisk value
`static long`	`DEFAULT_MAX_BYTES_ON_HEAP` Default maxBytesOnHeap value
`static int`	`DEFAULT_MAX_ELEMENTS_ON_DISK` Default value for maxElementsOnDisk
`static long`	`DEFAULT_MAX_ENTRIES_IN_CACHE` Default value for maxEntriesInCache
`static MemoryStoreEvictionPolicy`	`DEFAULT_MEMORY_STORE_EVICTION_POLICY` The default memory store eviction policy is LRU.
`static int`	`DEFAULT_SPOOL_BUFFER_SIZE` Set a buffer size for the spool of approx 30MB.
`static boolean`	`DEFAULT_STATISTICS` Default value for statistics
`static CacheConfiguration.TransactionalMode`	`DEFAULT_TRANSACTIONAL_MODE` Default value for transactionalMode
`static long`	`DEFAULT_TTI` Default value for tti
`static long`	`DEFAULT_TTL` Default value for ttl
`protected int`	`diskAccessStripes` The number of concurrent disk access stripes.
`protected long`	`diskExpiryThreadIntervalSeconds` The interval in seconds between runs of the disk expiry thread.
`protected Boolean`	`diskPersistent` Deprecated. The `diskPersistent` attribute has been replaced with `persistence(PersistenceConfiguration)`.
`protected int`	`diskSpoolBufferSizeMB` The size of the disk spool used to buffer writes
`protected boolean`	`eternal` Sets whether elements are eternal.
`protected Set<CacheConfigurationListener>`	`listeners` The listeners for this configuration.
`protected boolean`	`logging` Indicates whether logging is enabled or not.
`protected int`	`maxElementsOnDisk` the maximum objects to be held in the `DiskStore`.
`protected long`	`maxEntriesInCache` the maximum entries to be held in the cache
`protected Integer`	`maxEntriesLocalHeap` the maximum objects to be held in the `MemoryStore`.
`protected MemoryStoreEvictionPolicy`	`memoryStoreEvictionPolicy` The policy used to evict elements from the `MemoryStore`.
`protected String`	`name` the name of the cache.
`protected Boolean`	`overflowToDisk` Deprecated. The `overflowToDisk` attribute has been replaced with `PersistenceConfiguration.Strategy.LOCALTEMPSWAP`.
`protected Boolean`	`overflowToOffHeap` whether elements can overflow to off heap memory when the in-memory cache has reached the set limit.
`protected PinningConfiguration`	`pinningConfiguration` The PinningConfiguration.
`protected TerracottaConfiguration`	`terracottaConfiguration` The TerracottaConfiguration.
`protected long`	`timeToIdleSeconds` the time to idle for an element before it expires.
`protected long`	`timeToLiveSeconds` Sets the time to idle for an element before it expires.

Constructor Summary
`CacheConfiguration()` Default constructor.
`CacheConfiguration(String name, int maxEntriesLocalHeap)` Create a new cache configuration.

Method Summary
`void`	`addBootstrapCacheLoaderFactory(CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration factory)` Allows BeanHandler to add the CacheManagerEventListener to the configuration.
`void`	`addCacheDecoratorFactory(CacheConfiguration.CacheDecoratorFactoryConfiguration factory)` Used by BeanUtils to add each cacheDecoratorFactory to the cache configuration.
`void`	`addCacheEventListenerFactory(CacheConfiguration.CacheEventListenerFactoryConfiguration factory)` Used by BeanUtils to add cacheEventListenerFactory elements to the cache configuration.
`void`	`addCacheExceptionHandlerFactory(CacheConfiguration.CacheExceptionHandlerFactoryConfiguration factory)` Add the CacheExceptionHandlerFactory to the configuration.
`void`	`addCacheExtensionFactory(CacheConfiguration.CacheExtensionFactoryConfiguration factory)` Used by BeanUtils to add cacheExtensionFactory elements to the cache configuration.
`void`	`addCacheLoaderFactory(CacheConfiguration.CacheLoaderFactoryConfiguration factory)` Used by BeanUtils to add each cacheLoaderFactory to the cache configuration.
`void`	`addCacheWriter(CacheWriterConfiguration cacheWriterConfiguration)` Allows BeanHandler to add the CacheWriterConfiguration to the configuration.
`boolean`	`addConfigurationListener(CacheConfigurationListener listener)` Add a listener to this cache configuration
`void`	`addCopyStrategy(CopyStrategyConfiguration copyStrategyConfiguration)` Sets the CopyStrategyConfiguration for this cache
`boolean`	`addDynamicSearchListener(DynamicSearchListener listener)` Add a dynamic extractor configuration listener
`void`	`addElementValueComparator(ElementValueComparatorConfiguration elementValueComparatorConfiguration)` Sets the ElementValueComparatorConfiguration for this cache The default configuration will setup a `DefaultElementValueComparator`
`void`	`addPersistence(PersistenceConfiguration persistenceConfiguration)` Sets the PersistenceConfiguration for this cache.
`void`	`addPinning(PinningConfiguration pinningConfiguration)` Allows BeanHandler to add the PinningConfiguration to the configuration.
`void`	`addSearchable(Searchable searchable)` Add configuration to make this cache searchable
`void`	`addSizeOfPolicy(SizeOfPolicyConfiguration sizeOfPolicyConfiguration)` Sets the SizeOfPolicyConfiguration for this cache.
`void`	`addTerracotta(TerracottaConfiguration terracottaConfiguration)` Allows BeanHandler to add the TerracottaConfiguration to the configuration.
`CacheConfiguration`	`bootstrapCacheLoaderFactory(CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration factory)`
`CacheConfiguration`	`cacheEventListenerFactory(CacheConfiguration.CacheEventListenerFactoryConfiguration factory)`
`CacheConfiguration`	`cacheExceptionHandlerFactory(CacheConfiguration.CacheExceptionHandlerFactoryConfiguration factory)`
`CacheConfiguration`	`cacheExtensionFactory(CacheConfiguration.CacheExtensionFactoryConfiguration factory)`
`CacheConfiguration`	`cacheLoaderFactory(CacheConfiguration.CacheLoaderFactoryConfiguration factory)`
`CacheConfiguration`	`cacheWriter(CacheWriterConfiguration cacheWriterConfiguration)`
`CacheConfiguration`	`clearOnFlush(boolean clearOnFlush)` Builder which sets whether the MemoryStore should be cleared when `flush()` is called on the cache - true by default.
`CacheConfiguration`	`clone()` Clones this object, following the usual contract.
`CacheConfiguration`	`copyOnRead(boolean copyOnRead)` Whether the Cache should copy elements it returns
`CacheConfiguration`	`copyOnWrite(boolean copyOnWrite)` Whether the Cache should copy elements it gets
`CacheConfiguration`	`diskAccessStripes(int stripes)` Builder which sets the number of disk stripes.
`CacheConfiguration`	`diskExpiryThreadIntervalSeconds(long diskExpiryThreadIntervalSeconds)` Builder which sets the interval in seconds between runs of the disk expiry thread.
`CacheConfiguration`	`diskPersistent(boolean diskPersistent)` Deprecated. The `diskPersistent` attribute has been replaced with `persistence(PersistenceConfiguration)`.
`CacheConfiguration`	`diskSpoolBufferSizeMB(int diskSpoolBufferSizeMB)` Builder which sets the disk spool size, which is used to buffer writes to the DiskStore.
`CacheConfiguration`	`dynamicAttributeExtractor(DynamicAttributesExtractor extractor)` Sets dynamic search attributes extractor
`CacheConfiguration`	`eternal(boolean eternal)` Builder which sets whether elements are eternal.
`void`	`freezeConfiguration()` Freeze this configuration.
`CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration`	`getBootstrapCacheLoaderFactoryConfiguration()` Accessor
`List<CacheConfiguration.CacheDecoratorFactoryConfiguration>`	`getCacheDecoratorConfigurations()` Accessor
`List`	`getCacheEventListenerConfigurations()` Accessor
`CacheConfiguration.CacheExceptionHandlerFactoryConfiguration`	`getCacheExceptionHandlerFactoryConfiguration()` Accessor
`List`	`getCacheExtensionConfigurations()` Accessor
`List`	`getCacheLoaderConfigurations()` Accessor
`long`	`getCacheLoaderTimeoutMillis()` Accessor
`CacheWriterConfiguration`	`getCacheWriterConfiguration()` Accessor
`ClassLoader`	`getClassLoader()`
`ReadWriteCopyStrategy<Element>`	`getCopyStrategy()` Getter to the configured ReadWriteCopyStrategy.
`CopyStrategyConfiguration`	`getCopyStrategyConfiguration()` Returns the copyStrategyConfiguration
`int`	`getDiskAccessStripes()` Accessor
`long`	`getDiskExpiryThreadIntervalSeconds()` Accessor
`int`	`getDiskSpoolBufferSizeMB()` Accessor
`DynamicAttributesExtractor`	`getDynamicExtractor()` Accessor
`ElementValueComparatorConfiguration`	`getElementValueComparatorConfiguration()` Returns the elementComparatorConfiguration
`boolean`	`getLogging()` Only used when cache is clustered with Terracotta
`long`	`getMaxBytesLocalDisk()` The maximum amount of bytes the cache should occupy on disk
`String`	`getMaxBytesLocalDiskAsString()` The string form of the maximum amount of bytes the cache should occupy on disk
`Integer`	`getMaxBytesLocalDiskPercentage()` Getter for maximum bytes on disk expressed as a percentage
`long`	`getMaxBytesLocalHeap()` The maximum amount of bytes the cache should occupy on heap
`String`	`getMaxBytesLocalHeapAsString()` The string form of the maximum amount of bytes the cache should occupy on heap
`Integer`	`getMaxBytesLocalHeapPercentage()` Getter for maximum bytes on heap expressed as a percentage
`long`	`getMaxBytesLocalOffHeap()` The maximum amount of bytes the cache should occupy off heap
`String`	`getMaxBytesLocalOffHeapAsString()` The string form of the maximum amount of bytes the cache should occupy off heap
`Integer`	`getMaxBytesLocalOffHeapPercentage()` Getter for maximum bytes off heap expressed as a percentage
`int`	`getMaxElementsInMemory()` Deprecated. use `getMaxEntriesLocalHeap()`
`int`	`getMaxElementsOnDisk()` Deprecated. use `getMaxEntriesLocalDisk()` for unclustered caches and `getMaxEntriesInCache()` for clustered caches.
`long`	`getMaxEntriesInCache()` Accessor
`long`	`getMaxEntriesLocalDisk()` Configured maximum number of entries for the local disk store.
`long`	`getMaxEntriesLocalHeap()` Configured maximum number of entries for the local memory heap.
`String`	`getMaxMemoryOffHeap()` Deprecated. See `getMaxBytesLocalOffHeapAsString()`
`long`	`getMaxMemoryOffHeapInBytes()` Deprecated. `getMaxBytesLocalOffHeap()`
`MemoryStoreEvictionPolicy`	`getMemoryStoreEvictionPolicy()` Accessor
`String`	`getName()` Accessor
`PersistenceConfiguration`	`getPersistenceConfiguration()` Accessor
`PinningConfiguration`	`getPinningConfiguration()` Accessor
`Searchable`	`getSearchable()` Get the search configuration for this cache (if any)
`Map<String,SearchAttribute>`	`getSearchAttributes()` Get the defined search attributes indexed by attribute name
`SizeOfPolicyConfiguration`	`getSizeOfPolicyConfiguration()` Accessor
`boolean`	`getStatistics()` Gets whether the cache's statistics will be enabled at startup
`TerracottaConfiguration`	`getTerracottaConfiguration()` Accessor
`TerracottaConfiguration.Consistency`	`getTerracottaConsistency()` Accessor
`long`	`getTimeToIdleSeconds()` Accessor
`long`	`getTimeToLiveSeconds()` Accessor
`CacheConfiguration.TransactionalMode`	`getTransactionalMode()` To what transactionalMode was the Cache set
`void`	`internalSetDiskCapacity(int capacity)` Intended for internal use only, and subject to change.
`void`	`internalSetEternal(boolean eternal)` Intended for internal use only, and subject to change.
`void`	`internalSetLogging(boolean logging)` Intended for internal use only, and subject to change.
`void`	`internalSetMaxBytesLocalOffheap(long maxBytesLocalOffheap)` Intended for internal use only, and subject to change.
`void`	`internalSetMaxEntriesInCache(int entries)` Intended for internal use only, and subject to change.
`void`	`internalSetMemCapacity(int capacity)` Intended for internal use only, and subject to change.
`void`	`internalSetMemCapacityInBytes(long capacity)` Intended for internal use only, and subject to change.
`void`	`internalSetOverflowToOffheap(boolean overflowToOffHeap)` Intended for internal use only, and subject to change.
`void`	`internalSetTimeToIdle(long timeToIdle)` Intended for internal use only, and subject to change.
`void`	`internalSetTimeToLive(long timeToLive)` Intended for internal use only, and subject to change.
`boolean`	`isClearOnFlush()` Accessor
`boolean`	`isCopyOnRead()` Whether the Cache should copy elements it returns
`boolean`	`isCopyOnWrite()` Whether the Cache should copy elements it gets
`boolean`	`isCountBasedTuned()` Whether this cache is Count based
`boolean`	`isDiskPersistent()` Deprecated. The `diskPersistent` attribute has been replaced with `persistence(PersistenceConfiguration)`.
`boolean`	`isEternal()` Accessor
`boolean`	`isFrozen()`
`boolean`	`isLocalTransactional()` Helper method to compute whether the cache is local transactional or not
`boolean`	`isMaxBytesLocalDiskPercentageSet()` Checks whether the user explicitly set the maxBytesOnDiskPercentage
`boolean`	`isMaxBytesLocalHeapPercentageSet()` Checks whether the user explicitly set the maxBytesOnHeapPercentage
`boolean`	`isMaxBytesLocalOffHeapPercentageSet()` Checks whether the user explicitly set the maxBytesOffHeapPercentage
`boolean`	`isOverflowToDisk()` Deprecated. The `overflowToDisk` attribute has been replaced with `PersistenceConfiguration.Strategy.LOCALTEMPSWAP`.
`boolean`	`isOverflowToOffHeap()` Accessor
`boolean`	`isOverflowToOffHeapSet()` Checks whether the overflowing to off heap behavior was explicitly set
`boolean`	`isSearchable()` Accessor
`boolean`	`isTerracottaClustered()` Helper method to compute whether the cache is clustered or not
`boolean`	`isXaStrictTransactional()` Helper method to compute whether the cache is XA transactional or not
`boolean`	`isXaTransactional()` Helper method to compute whether the cache is local_jta transactional or not
`CacheConfiguration`	`logging(boolean enable)` Builder to enable or disable logging for the cache This property can be modified dynamically while the cache is operating.
`CacheConfiguration`	`maxBytesLocalDisk(long amount, MemoryUnit memoryUnit)` Sets the maxOnDisk size This property can be modified dynamically while the cache is operating.
`CacheConfiguration`	`maxBytesLocalHeap(long amount, MemoryUnit memoryUnit)` Sets the maxOnHeap size
`CacheConfiguration`	`maxBytesLocalOffHeap(long amount, MemoryUnit memoryUnit)` Sets the maxOffHeap tier size Changes to this property once the cache is operating will have no effect.
`CacheConfiguration`	`maxElementsInMemory(int maxElementsInMemory)` Deprecated. use `maxEntriesLocalHeap(int)`
`CacheConfiguration`	`maxElementsOnDisk(int maxElementsOnDisk)` Deprecated. use `maxEntriesLocalDisk(int)` for unclustered caches and `maxEntriesInCache(long)` for clustered caches.
`CacheConfiguration`	`maxEntriesInCache(long maxEntriesInCache)` Builder which sets the maximum number entries in cache.
`CacheConfiguration`	`maxEntriesLocalDisk(int maxElementsOnDisk)` Builder which sets the maximum number elements on Disk.
`CacheConfiguration`	`maxEntriesLocalHeap(int maxElementsInMemory)` Builder that sets the maximum objects to be held in memory (0 = no limit).
`CacheConfiguration`	`maxMemoryOffHeap(String maxMemoryOffHeap)` Deprecated. See `maxBytesLocalOffHeap(long, net.sf.ehcache.config.MemoryUnit)`
`CacheConfiguration`	`memoryStoreEvictionPolicy(MemoryStoreEvictionPolicy memoryStoreEvictionPolicy)` Builder which Sets the eviction policy.
`CacheConfiguration`	`memoryStoreEvictionPolicy(String memoryStoreEvictionPolicy)` Builder that sets the eviction policy.
`CacheConfiguration`	`name(String name)` Builder to set the name of the cache.
`CacheConfiguration`	`overflowToDisk(boolean overflowToDisk)` Deprecated. The `overflowToDisk` attribute has been replaced with `PersistenceConfiguration.Strategy.LOCALTEMPSWAP`.
`CacheConfiguration`	`overflowToOffHeap(boolean overflowToOffHeap)` Builder to enable or disable offheap store for the cache.
`CacheConfiguration`	`persistence(PersistenceConfiguration persistenceConfiguration)` Builder to set the PersistenceConfiguration for this cache.
`CacheConfiguration`	`pinning(PinningConfiguration pinningConfiguration)`
`boolean`	`removeConfigurationListener(CacheConfigurationListener listener)` Remove the supplied cache configuration listener.
`CacheConfiguration`	`searchable(Searchable searchable)`
`void`	`setCacheLoaderTimeoutMillis(long cacheLoaderTimeoutMillis)` Sets the timeout for CacheLoader execution (0 = no timeout).
`void`	`setClassLoader(ClassLoader classLoader)`
`void`	`setClearOnFlush(boolean clearOnFlush)` Sets whether the MemoryStore should be cleared when `flush()` is called on the cache - true by default.
`void`	`setCopyOnRead(boolean copyOnRead)` Whether the Cache should copy elements it returns
`void`	`setCopyOnWrite(boolean copyOnWrite)` Whether the Cache should copy elements it gets
`void`	`setDiskAccessStripes(int stripes)` Sets the number of disk stripes.
`void`	`setDiskExpiryThreadIntervalSeconds(long diskExpiryThreadIntervalSeconds)` Sets the interval in seconds between runs of the disk expiry thread.
`void`	`setDiskPersistent(boolean diskPersistent)` Deprecated. The `diskPersistent` attribute has been replaced with `persistence(PersistenceConfiguration)`.
`void`	`setDiskSpoolBufferSizeMB(int diskSpoolBufferSizeMB)` Sets the disk spool size, which is used to buffer writes to the DiskStore.
`void`	`setDynamicAttributesExtractor(DynamicAttributesExtractor extractor)` Sets dynamic search attributes extractor
`void`	`setEternal(boolean eternal)` Sets whether elements are eternal.
`void`	`setLogging(boolean enable)` Enables or disables logging for the cache This property can be modified dynamically while the cache is operating.
`void`	`setMaxBytesLocalDisk(Long maxBytesDisk)` Sets the maximum amount of bytes the cache being configured will use on the OnDisk tier This property can be modified dynamically while the cache is operating.
`void`	`setMaxBytesLocalDisk(String maxBytesDisk)` Setter for maxBytesOnDisk as a String.
`void`	`setMaxBytesLocalHeap(Long maxBytesHeap)` Setter for maxBytesLocalHeap in bytes This property can be modified dynamically while the cache is operating.
`void`	`setMaxBytesLocalHeap(String maxBytesHeap)` Setter for maxBytesLocalHeap as a String.
`void`	`setMaxBytesLocalOffHeap(Long maxBytesOffHeap)` Sets the maximum amount of bytes the cache being configured will use on the OffHeap tier Changes to this property once the cache is operating will have no effect.
`void`	`setMaxBytesLocalOffHeap(String maxBytesOffHeap)` Setter for maximum bytes off heap as a String.
`void`	`setMaxElementsInMemory(int maxElementsInMemory)` Deprecated. use `setMaxEntriesLocalHeap(long)`
`void`	`setMaxElementsOnDisk(int maxElementsOnDisk)` Deprecated. use `setMaxEntriesLocalDisk(long)` for unclustered caches and `setMaxEntriesInCache(long)` for clustered caches.
`void`	`setMaxEntriesInCache(long maxEntriesInCache)` Sets the maximum number of entries in the cache.
`void`	`setMaxEntriesLocalDisk(long maxEntriesLocalDisk)` Sets the maximum number elements on Disk.
`void`	`setMaxEntriesLocalHeap(long maxEntriesLocalHeap)` Sets the maximum objects to be held in local heap memory (0 = no limit).
`void`	`setMaxMemoryOffHeap(String maxMemoryOffHeap)` Deprecated. See `setMaxBytesLocalOffHeap(java.lang.String)`
`void`	`setMemoryStoreEvictionPolicy(String memoryStoreEvictionPolicy)` Sets the eviction policy.
`void`	`setMemoryStoreEvictionPolicyFromObject(MemoryStoreEvictionPolicy memoryStoreEvictionPolicy)` Sets the eviction policy.
`void`	`setName(String name)` Sets the name of the cache.
`void`	`setOverflowToDisk(boolean overflowToDisk)` Deprecated. The `overflowToDisk` attribute has been replaced with `PersistenceConfiguration.Strategy.LOCALTEMPSWAP`.
`void`	`setOverflowToOffHeap(boolean overflowToOffHeap)` Enables or disables offheap store for the cache.
`void`	`setStatistics(boolean enabled)` Deprecated.
`void`	`setTimeToIdleSeconds(long timeToIdleSeconds)` Sets the time to idle for an element before it expires.
`void`	`setTimeToLiveSeconds(long timeToLiveSeconds)` Sets the time to idle for an element before it expires.
`void`	`setTransactionalMode(String transactionalMode)` Sets the transactionalMode
`void`	`setupFor(CacheManager cacheManager)` Sets up the CacheConfiguration for runtime consumption, also registers this cache configuration with the cache manager's configuration
`void`	`setupFor(CacheManager cacheManager, boolean register, String parentCache)` Sets up the CacheConfiguration for runtime consumption
`CacheConfiguration`	`sizeOfPolicy(SizeOfPolicyConfiguration sizeOfPolicyConfiguration)` Builder to set the SizeOfPolicyConfiguration for this cache.
`CacheConfiguration`	`statistics(boolean statistics)` Deprecated.
`CacheConfiguration`	`terracotta(TerracottaConfiguration terracottaConfiguration)`
`CacheConfiguration`	`timeoutMillis(long timeoutMillis)` Builder that sets the timeout for CacheLoader execution (0 = no timeout).
`CacheConfiguration`	`timeToIdleSeconds(long timeToIdleSeconds)` Builder which sets the time to idle for an element before it expires.
`CacheConfiguration`	`timeToLiveSeconds(long timeToLiveSeconds)` Builder which sets the time to idle for an element before it expires.
`CacheConfiguration`	`transactionalMode(CacheConfiguration.TransactionalMode transactionalMode)` Builder which sets the transactionalMode
`CacheConfiguration`	`transactionalMode(String transactionalMode)` Builder which sets the transactionalMode
`Collection<ConfigError>`	`validate(Configuration configuration)` Validates the configuration
`void`	`validateCompleteConfiguration()` Used to validate what should be a complete Cache Configuration.
`void`	`validateConfiguration()` Used to validate a Cache Configuration.

Methods inherited from class java.lang.Object
`equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

DEFAULT_CLEAR_ON_FLUSH

public static final boolean DEFAULT_CLEAR_ON_FLUSH

Default value for clearOnFlush

See Also:: Constant Field Values

DEFAULT_EXPIRY_THREAD_INTERVAL_SECONDS

public static final long DEFAULT_EXPIRY_THREAD_INTERVAL_SECONDS

The default interval between runs of the expiry thread.

See Also:: Constant Field Values

DEFAULT_SPOOL_BUFFER_SIZE

public static final int DEFAULT_SPOOL_BUFFER_SIZE

Set a buffer size for the spool of approx 30MB.

See Also:: Constant Field Values

DEFAULT_DISK_ACCESS_STRIPES

public static final int DEFAULT_DISK_ACCESS_STRIPES

Default number of diskAccessStripes.

See Also:: Constant Field Values

DEFAULT_LOGGING

public static final boolean DEFAULT_LOGGING

Logging is off by default.

See Also:: Constant Field Values

DEFAULT_MEMORY_STORE_EVICTION_POLICY

public static final MemoryStoreEvictionPolicy DEFAULT_MEMORY_STORE_EVICTION_POLICY

The default memory store eviction policy is LRU.

DEFAULT_CACHE_WRITER_CONFIGURATION

public static final CacheWriterConfiguration DEFAULT_CACHE_WRITER_CONFIGURATION

The default cacheWriterConfiguration

DEFAULT_COPY_ON_READ

public static final boolean DEFAULT_COPY_ON_READ

Default value for copyOnRead

See Also:: Constant Field Values

DEFAULT_COPY_ON_WRITE

public static final boolean DEFAULT_COPY_ON_WRITE

Default value for copyOnRead

See Also:: Constant Field Values

DEFAULT_TTL

public static final long DEFAULT_TTL

Default value for ttl

See Also:: Constant Field Values

DEFAULT_TTI

public static final long DEFAULT_TTI

Default value for tti

See Also:: Constant Field Values

DEFAULT_MAX_ELEMENTS_ON_DISK

public static final int DEFAULT_MAX_ELEMENTS_ON_DISK

Default value for maxElementsOnDisk

See Also:: Constant Field Values

DEFAULT_MAX_ENTRIES_IN_CACHE

public static final long DEFAULT_MAX_ENTRIES_IN_CACHE

Default value for maxEntriesInCache

See Also:: Constant Field Values

DEFAULT_TRANSACTIONAL_MODE

public static final CacheConfiguration.TransactionalMode DEFAULT_TRANSACTIONAL_MODE

Default value for transactionalMode

DEFAULT_STATISTICS

public static final boolean DEFAULT_STATISTICS

Default value for statistics

See Also:: Constant Field Values

DEFAULT_DISK_PERSISTENT

@Deprecated
public static final boolean DEFAULT_DISK_PERSISTENT

Deprecated. The diskPersistent attribute has been replaced with persistence(PersistenceConfiguration).

Default value for diskPersistent

See Also:: Constant Field Values

DEFAULT_COPY_STRATEGY_CONFIGURATION

public static final CopyStrategyConfiguration DEFAULT_COPY_STRATEGY_CONFIGURATION

Default copyStrategyConfiguration

DEFAULT_MAX_BYTES_ON_HEAP

public static final long DEFAULT_MAX_BYTES_ON_HEAP

Default maxBytesOnHeap value

See Also:: Constant Field Values

DEFAULT_MAX_BYTES_OFF_HEAP

public static final long DEFAULT_MAX_BYTES_OFF_HEAP

Default maxBytesOffHeap value

See Also:: Constant Field Values

DEFAULT_MAX_BYTES_ON_DISK

public static final long DEFAULT_MAX_BYTES_ON_DISK

Default maxBytesOnDisk value

See Also:: Constant Field Values

DEFAULT_ETERNAL_VALUE

public static final boolean DEFAULT_ETERNAL_VALUE

Default eternal value

See Also:: Constant Field Values

name

protected volatile String name

the name of the cache.

cacheLoaderTimeoutMillis

protected volatile long cacheLoaderTimeoutMillis

Timeout in milliseconds for CacheLoader related calls

maxEntriesLocalHeap

protected volatile Integer maxEntriesLocalHeap

the maximum objects to be held in the MemoryStore.

0 translates to no-limit.

maxElementsOnDisk

protected volatile int maxElementsOnDisk

the maximum objects to be held in the DiskStore.

0 translates to no-limit.

maxEntriesInCache

protected volatile long maxEntriesInCache

the maximum entries to be held in the cache

memoryStoreEvictionPolicy

protected volatile MemoryStoreEvictionPolicy memoryStoreEvictionPolicy

The policy used to evict elements from the MemoryStore. This can be one of:

LRU - least recently used
LFU - Less frequently used
FIFO - first in first out, the oldest element by creation time

The default value is LRU

Since:: 1.2

clearOnFlush

protected volatile boolean clearOnFlush

Sets whether the MemoryStore should be cleared when flush() is called on the cache - true by default.

eternal

protected volatile boolean eternal

Sets whether elements are eternal. If eternal, timeouts are ignored and the element is never expired.

timeToIdleSeconds

protected volatile long timeToIdleSeconds

the time to idle for an element before it expires. Is only used if the element is not eternal.A value of 0 means do not check for idling.

timeToLiveSeconds

protected volatile long timeToLiveSeconds

Sets the time to idle for an element before it expires. Is only used if the element is not eternal. This attribute is optional in the configuration. A value of 0 means do not check time to live.

overflowToDisk

@Deprecated
protected volatile Boolean overflowToDisk

Deprecated. The overflowToDisk attribute has been replaced with PersistenceConfiguration.Strategy.LOCALTEMPSWAP.

whether elements can overflow to disk when the in-memory cache has reached the set limit.

diskPersistent

@Deprecated
protected volatile Boolean diskPersistent

Deprecated. The diskPersistent attribute has been replaced with persistence(PersistenceConfiguration).

For caches that overflow to disk, whether the disk cache persists between CacheManager instances.

diskSpoolBufferSizeMB

protected volatile int diskSpoolBufferSizeMB

The size of the disk spool used to buffer writes

diskAccessStripes

protected volatile int diskAccessStripes

The number of concurrent disk access stripes.

diskExpiryThreadIntervalSeconds

protected volatile long diskExpiryThreadIntervalSeconds

The interval in seconds between runs of the disk expiry thread.

2 minutes is the default. This is not the same thing as time to live or time to idle. When the thread runs it checks these things. So this value is how often we check for expiry.

logging

protected volatile boolean logging

Indicates whether logging is enabled or not. False by default. Only used when cache is clustered with Terracotta.

overflowToOffHeap

protected volatile Boolean overflowToOffHeap

whether elements can overflow to off heap memory when the in-memory cache has reached the set limit.

cacheEventListenerConfigurations

protected volatile List<CacheConfiguration.CacheEventListenerFactoryConfiguration> cacheEventListenerConfigurations

The event listener factories added by BeanUtils.

cacheExtensionConfigurations

protected volatile List<CacheConfiguration.CacheExtensionFactoryConfiguration> cacheExtensionConfigurations

The cache extension factories added by BeanUtils.

bootstrapCacheLoaderFactoryConfiguration

protected CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration bootstrapCacheLoaderFactoryConfiguration

The BootstrapCacheLoaderFactoryConfiguration.

cacheExceptionHandlerFactoryConfiguration

protected CacheConfiguration.CacheExceptionHandlerFactoryConfiguration cacheExceptionHandlerFactoryConfiguration

The CacheExceptionHandlerFactoryConfiguration.

terracottaConfiguration

protected TerracottaConfiguration terracottaConfiguration

The TerracottaConfiguration.

pinningConfiguration

protected volatile PinningConfiguration pinningConfiguration

The PinningConfiguration.

cacheWriterConfiguration

protected CacheWriterConfiguration cacheWriterConfiguration

The CacheWriterConfiguration.

cacheLoaderConfigurations

protected volatile List<CacheConfiguration.CacheLoaderFactoryConfiguration> cacheLoaderConfigurations

The cache loader factories added by BeanUtils.

cacheDecoratorConfigurations

protected volatile List<CacheConfiguration.CacheDecoratorFactoryConfiguration> cacheDecoratorConfigurations

The cache decorator factories added by BeanUtils.

listeners

protected volatile Set<CacheConfigurationListener> listeners

The listeners for this configuration.

Constructor Detail

CacheConfiguration

public CacheConfiguration()

Default constructor.

Note that an empty Cache is not valid and must have extra configuration added which can be done through the fluent methods in this class. Call validateConfiguration() to check your configuration.

See Also:: validateCompleteConfiguration()

CacheConfiguration

public CacheConfiguration(String name,
                          int maxEntriesLocalHeap)

Create a new cache configuration.

Extra configuration can added after construction via the fluent methods in this class. Call validateConfiguration() to check your configuration.

Parameters:: name - the name of the cache. Note that "default" is a reserved name for the defaultCache.; maxEntriesLocalHeap - the maximum number of elements in memory, before they are evicted (0 == no limit)
See Also:: validateCompleteConfiguration()

Method Detail

clone

public CacheConfiguration clone()

Clones this object, following the usual contract.

Overrides:: clone in class Object

Returns:: a copy, which independent other than configurations than cannot change.

setName

public final void setName(String name)

Sets the name of the cache.

Cache names have constraints on the characters they can use:

the '/' character is illegal,
the '#' character does not work with RMI replication,
caches that are registered as MBeans must obey the ObjectName rules for unquoted value. This means the following characters are illegal: ',', '=', ':', '"', '*' or '?'.

Note that caches inside a clustered cache manager are by default registered as MBean.

Parameters:: name - the cache name. This must be unique.

name

public final CacheConfiguration name(String name)

Builder to set the name of the cache.

Cache names have constraints on the characters they can use:

the '/' character is illegal,
the '#' character does not work with RMI replication,
caches that are registered as MBeans must obey the ObjectName rules for unquoted value. This means the following characters are illegal: ',', '=', ':', '"', '*' or '?'.

Note that caches inside a clustered cache manager are by default registered as MBean.

Parameters:: name - the cache name. This must be unique.
Returns:: this configuration instance
See Also:: setName(String)

setLogging

public final void setLogging(boolean enable)

Enables or disables logging for the cache

This property can be modified dynamically while the cache is operating. Only used when cache is clustered with Terracotta

Parameters:: enable - If true, enables logging otherwise disables logging

setOverflowToOffHeap

public final void setOverflowToOffHeap(boolean overflowToOffHeap)

Enables or disables offheap store for the cache.

Parameters:: overflowToOffHeap - If true, enables offheap store otherwise disables it.

overflowToOffHeap

public CacheConfiguration overflowToOffHeap(boolean overflowToOffHeap)

Builder to enable or disable offheap store for the cache.

Parameters:: overflowToOffHeap - If true, enables offheap store otherwise disables it.
Returns:: this configuration instance
See Also:: setOverflowToOffHeap(boolean)

addSizeOfPolicy

public void addSizeOfPolicy(SizeOfPolicyConfiguration sizeOfPolicyConfiguration)

Sets the SizeOfPolicyConfiguration for this cache.

Parameters:: sizeOfPolicyConfiguration - the SizeOfPolicy Configuration

sizeOfPolicy

public CacheConfiguration sizeOfPolicy(SizeOfPolicyConfiguration sizeOfPolicyConfiguration)

Builder to set the SizeOfPolicyConfiguration for this cache.

Parameters:: sizeOfPolicyConfiguration - the SizeOfPolicy Configuration
Returns:: this configuration instance
See Also:: addSizeOfPolicy(SizeOfPolicyConfiguration)

addPersistence

public void addPersistence(PersistenceConfiguration persistenceConfiguration)

Sets the PersistenceConfiguration for this cache.

Parameters:: persistenceConfiguration - the Persistence Configuration

persistence

public CacheConfiguration persistence(PersistenceConfiguration persistenceConfiguration)

Builder to set the PersistenceConfiguration for this cache.

Parameters:: persistenceConfiguration - the Persistence Configuration
Returns:: this configuration instance
See Also:: addPersistence(PersistenceConfiguration)

setMaxMemoryOffHeap

@Deprecated
public final void setMaxMemoryOffHeap(String maxMemoryOffHeap)

Deprecated. See setMaxBytesLocalOffHeap(java.lang.String)

Sets the max off heap memory size allocated for this cache.

Parameters:: maxMemoryOffHeap - the max off heap memory size allocated for this cache.

maxMemoryOffHeap

@Deprecated
public CacheConfiguration maxMemoryOffHeap(String maxMemoryOffHeap)

Deprecated. See maxBytesLocalOffHeap(long, net.sf.ehcache.config.MemoryUnit)

Builder to set the max off heap memory size allocated for this cache.

Parameters:: maxMemoryOffHeap - the max off heap memory size allocated for this cache.
Returns:: this configuration instance

logging

public final CacheConfiguration logging(boolean enable)

Builder to enable or disable logging for the cache

This property can be modified dynamically while the cache is operating. Only used when cache is clustered with Terracotta

Parameters:: enable - If true, enables logging otherwise disables logging
Returns:: this configuration instance
See Also:: setLogging(boolean)

setMaxElementsInMemory

@Deprecated
public final void setMaxElementsInMemory(int maxElementsInMemory)

Deprecated. use setMaxEntriesLocalHeap(long)

Sets the maximum objects to be held in memory (0 = no limit).

This property can be modified dynamically while the cache is operating.

Parameters:: maxElementsInMemory - The maximum number of elements in memory, before they are evicted (0 == no limit)

setMaxEntriesLocalHeap

public final void setMaxEntriesLocalHeap(long maxEntriesLocalHeap)

Sets the maximum objects to be held in local heap memory (0 = no limit).

This property can be modified dynamically while the cache is operating.

Parameters:: maxEntriesLocalHeap - The maximum number of elements in memory, before they are evicted (0 == no limit)

maxElementsInMemory

@Deprecated
public final CacheConfiguration maxElementsInMemory(int maxElementsInMemory)

Deprecated. use maxEntriesLocalHeap(int)

Builder that sets the maximum objects to be held in memory (0 = no limit).

This property can be modified dynamically while the cache is operating.

Parameters:: maxElementsInMemory - The maximum number of elements in memory, before they are evicted (0 == no limit)
Returns:: this configuration instance

maxEntriesLocalHeap

public final CacheConfiguration maxEntriesLocalHeap(int maxElementsInMemory)

Builder that sets the maximum objects to be held in memory (0 = no limit).

This property can be modified dynamically while the cache is operating.

Parameters:: maxElementsInMemory - The maximum number of elements in memory, before they are evicted (0 == no limit)
Returns:: this configuration instance

setCacheLoaderTimeoutMillis

public final void setCacheLoaderTimeoutMillis(long cacheLoaderTimeoutMillis)

Sets the timeout for CacheLoader execution (0 = no timeout).

Parameters:: cacheLoaderTimeoutMillis - the timeout in milliseconds.

timeoutMillis

public CacheConfiguration timeoutMillis(long timeoutMillis)

Builder that sets the timeout for CacheLoader execution (0 = no timeout).

Parameters:: timeoutMillis - the timeout in milliseconds.
Returns:: this configuration instance

setMemoryStoreEvictionPolicy

public final void setMemoryStoreEvictionPolicy(String memoryStoreEvictionPolicy)

Sets the eviction policy. An invalid argument will set it to LRU.

Parameters:: memoryStoreEvictionPolicy - a String representation of the policy. One of "LRU", "LFU" or "FIFO".

memoryStoreEvictionPolicy

public final CacheConfiguration memoryStoreEvictionPolicy(String memoryStoreEvictionPolicy)

Builder that sets the eviction policy. An invalid argument will set it to null.

Parameters:: memoryStoreEvictionPolicy - a String representation of the policy. One of "LRU", "LFU" or "FIFO".
Returns:: this configuration instance
See Also:: setMemoryStoreEvictionPolicy(String)

setMemoryStoreEvictionPolicyFromObject

public final void setMemoryStoreEvictionPolicyFromObject(MemoryStoreEvictionPolicy memoryStoreEvictionPolicy)

Sets the eviction policy. This method has a strange name to workaround a problem with XML parsing.

memoryStoreEvictionPolicy

public final CacheConfiguration memoryStoreEvictionPolicy(MemoryStoreEvictionPolicy memoryStoreEvictionPolicy)

Builder which Sets the eviction policy. An invalid argument will set it to null.

Returns:: this configuration instance
See Also:: setMemoryStoreEvictionPolicyFromObject(MemoryStoreEvictionPolicy)

setClearOnFlush

public final void setClearOnFlush(boolean clearOnFlush)

Sets whether the MemoryStore should be cleared when flush() is called on the cache - true by default.

Parameters:: clearOnFlush - true to clear on flush

clearOnFlush

public final CacheConfiguration clearOnFlush(boolean clearOnFlush)

Builder which sets whether the MemoryStore should be cleared when flush() is called on the cache - true by default.

Parameters:: clearOnFlush - true to clear on flush
Returns:: this configuration instance
See Also:: setClearOnFlush(boolean)

setEternal

public final void setEternal(boolean eternal)

Sets whether elements are eternal. If eternal, timeouts are ignored and the element is never expired. False by default.

Parameters:: eternal - true for eternal

eternal

public final CacheConfiguration eternal(boolean eternal)

Builder which sets whether elements are eternal. If eternal, timeouts are ignored and the element is never expired. False by default.

Parameters:: eternal - true for eternal
Returns:: this configuration instance
See Also:: setEternal(boolean)

setTimeToIdleSeconds

public final void setTimeToIdleSeconds(long timeToIdleSeconds)

Sets the time to idle for an element before it expires. Is only used if the element is not eternal. This can be overidden in Element

This property can be modified dynamically while the cache is operating.

Parameters:: timeToIdleSeconds - the default amount of time to live for an element from its last accessed or modified date

timeToIdleSeconds

public final CacheConfiguration timeToIdleSeconds(long timeToIdleSeconds)

Builder which sets the time to idle for an element before it expires. Is only used if the element is not eternal. This default can be overridden in Element

This property can be modified dynamically while the cache is operating.

Parameters:: timeToIdleSeconds - the default amount of time to live for an element from its last accessed or modified date
Returns:: this configuration instance
See Also:: setTimeToIdleSeconds(long)

setTimeToLiveSeconds

public final void setTimeToLiveSeconds(long timeToLiveSeconds)

Sets the time to idle for an element before it expires. Is only used if the element is not eternal. This default can be overridden in Element

This property can be modified dynamically while the cache is operating.

Parameters:: timeToLiveSeconds - the default amount of time to live for an element from its creation date

timeToLiveSeconds

public final CacheConfiguration timeToLiveSeconds(long timeToLiveSeconds)

Builder which sets the time to idle for an element before it expires. Is only used if the element is not eternal. This default can be overridden in Element

This property can be modified dynamically while the cache is operating.

Parameters:: timeToLiveSeconds - the default amount of time to live for an element from its creation date
Returns:: this configuration instance
See Also:: setTimeToLiveSeconds(long)

setOverflowToDisk

@Deprecated
public final void setOverflowToDisk(boolean overflowToDisk)

Deprecated. The overflowToDisk attribute has been replaced with PersistenceConfiguration.Strategy.LOCALTEMPSWAP.

Sets whether elements can overflow to disk when the in-memory cache has reached the set limit.

Parameters:: overflowToDisk - whether to use the disk store

overflowToDisk

@Deprecated
public final CacheConfiguration overflowToDisk(boolean overflowToDisk)

Deprecated. The overflowToDisk attribute has been replaced with PersistenceConfiguration.Strategy.LOCALTEMPSWAP.

Builder which sets whether elements can overflow to disk when the in-memory cache has reached the set limit.

Parameters:: overflowToDisk - whether to use the disk store
Returns:: this configuration instance
See Also:: setOverflowToDisk(boolean)

setDiskPersistent

@Deprecated
public final void setDiskPersistent(boolean diskPersistent)

Deprecated. The diskPersistent attribute has been replaced with persistence(PersistenceConfiguration).

Sets whether the disk store persists between CacheManager instances. Note that this operates independently of overflowToDisk.

Parameters:: diskPersistent - whether to persist the cache to disk between JVM restarts

diskPersistent

@Deprecated
public final CacheConfiguration diskPersistent(boolean diskPersistent)

Deprecated. The diskPersistent attribute has been replaced with persistence(PersistenceConfiguration).

Builder which sets whether the disk store persists between CacheManager instances. Note that this operates independently of overflowToDisk.

Parameters:: diskPersistent - whether to persist the cache to disk between JVM restarts.
Returns:: this configuration instance
See Also:: setDiskPersistent(boolean)

setDiskSpoolBufferSizeMB

public void setDiskSpoolBufferSizeMB(int diskSpoolBufferSizeMB)

Sets the disk spool size, which is used to buffer writes to the DiskStore. If not set it defaults to DEFAULT_SPOOL_BUFFER_SIZE

Parameters:: diskSpoolBufferSizeMB - a positive number

diskSpoolBufferSizeMB

public final CacheConfiguration diskSpoolBufferSizeMB(int diskSpoolBufferSizeMB)

Builder which sets the disk spool size, which is used to buffer writes to the DiskStore. If not set it defaults to DEFAULT_SPOOL_BUFFER_SIZE

Parameters:: diskSpoolBufferSizeMB - a positive number
Returns:: this configuration instance
See Also:: setDiskSpoolBufferSizeMB(int)

setDiskAccessStripes

public void setDiskAccessStripes(int stripes)

Sets the number of disk stripes. RandomAccessFiles used to access the data file. By default there is one stripe.

Parameters:: stripes - number of stripes (rounded up to a power-of-2)

diskAccessStripes

public final CacheConfiguration diskAccessStripes(int stripes)

Builder which sets the number of disk stripes. RandomAccessFiles used to access the data file. By default there is one stripe.

Returns:: this configuration instance
See Also:: setDiskAccessStripes(int)

setMaxElementsOnDisk

public void setMaxElementsOnDisk(int maxElementsOnDisk)

Deprecated. use setMaxEntriesLocalDisk(long) for unclustered caches and setMaxEntriesInCache(long) for clustered caches.

Sets the maximum number elements on Disk. 0 means unlimited.

This property can be modified dynamically while the cache is operating.

Parameters:: maxElementsOnDisk - the maximum number of Elements to allow on the disk. 0 means unlimited.

setMaxEntriesInCache

public void setMaxEntriesInCache(long maxEntriesInCache)

Sets the maximum number of entries in the cache. Only applies to terracotta clustered caches.

The values for maxEntriesInCache must be equal or superior to 0 and are interpreted as follows:

maxEntriesInCache == 0 means no capacity based eviction, but resource based eviction can happen.
maxEntriesInCache > 0 means both capacity based and resource based eviction can happen

This property can be modified dynamically while the cache is operating.

Parameters:: maxEntriesInCache - maximum number of entries in cache

setMaxEntriesLocalDisk

public void setMaxEntriesLocalDisk(long maxEntriesLocalDisk)

Sets the maximum number elements on Disk. 0 means unlimited.

This property can be modified dynamically while the cache is operating.

Parameters:: maxEntriesLocalDisk - the maximum number of Elements to allow on the disk. 0 means unlimited.

maxElementsOnDisk

public final CacheConfiguration maxElementsOnDisk(int maxElementsOnDisk)

Deprecated. use maxEntriesLocalDisk(int) for unclustered caches and maxEntriesInCache(long) for clustered caches.

Builder which sets the maximum number elements on Disk. 0 means unlimited.

This property can be modified dynamically while the cache is operating.

Parameters:: maxElementsOnDisk - the maximum number of Elements to allow on the disk. 0 means unlimited.
Returns:: this configuration instance
See Also:: setMaxElementsOnDisk(int)

maxEntriesInCache

public final CacheConfiguration maxEntriesInCache(long maxEntriesInCache)

Builder which sets the maximum number entries in cache.

This property can be modified dynamically while the cache is operating.

Parameters:: maxEntriesInCache - the maximum number of entries to allow in the cache.
Returns:: this configuration instance
See Also:: setMaxEntriesInCache(long)

maxEntriesLocalDisk

public final CacheConfiguration maxEntriesLocalDisk(int maxElementsOnDisk)

Builder which sets the maximum number elements on Disk. 0 means unlimited.

This property can be modified dynamically while the cache is operating.

Parameters:: maxElementsOnDisk - the maximum number of Elements to allow on the disk. 0 means unlimited.
Returns:: this configuration instance
See Also:: setMaxElementsOnDisk(int)

setDiskExpiryThreadIntervalSeconds

public final void setDiskExpiryThreadIntervalSeconds(long diskExpiryThreadIntervalSeconds)

Sets the interval in seconds between runs of the disk expiry thread.

2 minutes is the default. This is not the same thing as time to live or time to idle. When the thread runs it checks these things. So this value is how often we check for expiry.

diskExpiryThreadIntervalSeconds

public final CacheConfiguration diskExpiryThreadIntervalSeconds(long diskExpiryThreadIntervalSeconds)

Builder which sets the interval in seconds between runs of the disk expiry thread.

2 minutes is the default. This is not the same thing as time to live or time to idle. When the thread runs it checks these things. So this value is how often we check for expiry.

Returns:: this configuration instance
See Also:: setDiskExpiryThreadIntervalSeconds(long)

freezeConfiguration

public void freezeConfiguration()

Freeze this configuration. Any subsequent changes will throw a CacheException

isFrozen

public boolean isFrozen()

Returns:: true is this configuration is frozen - it cannot be changed dynamically.

getCopyStrategy

public ReadWriteCopyStrategy<Element> getCopyStrategy()

Getter to the configured ReadWriteCopyStrategy. This will always return the same unique instance per cache

Returns:: the ReadWriteCopyStrategy for instance for this cache

copyOnRead

public CacheConfiguration copyOnRead(boolean copyOnRead)

Whether the Cache should copy elements it returns

Parameters:: copyOnRead - true, if copyOnRead

isCopyOnRead

public boolean isCopyOnRead()

Whether the Cache should copy elements it returns

Returns:: true, is copyOnRead

setCopyOnRead

public void setCopyOnRead(boolean copyOnRead)

Whether the Cache should copy elements it returns

Parameters:: copyOnRead - true, if copyOnRead

copyOnWrite

public CacheConfiguration copyOnWrite(boolean copyOnWrite)

Whether the Cache should copy elements it gets

Parameters:: copyOnWrite - true, if copyOnWrite

isCopyOnWrite

public boolean isCopyOnWrite()

Whether the Cache should copy elements it gets

Returns:: true, if copyOnWrite

setCopyOnWrite

public void setCopyOnWrite(boolean copyOnWrite)

Whether the Cache should copy elements it gets

Parameters:: copyOnWrite - true, if copyOnWrite

addCopyStrategy

public void addCopyStrategy(CopyStrategyConfiguration copyStrategyConfiguration)

Sets the CopyStrategyConfiguration for this cache

Parameters:: copyStrategyConfiguration - the CopyStrategy Configuration

addElementValueComparator

public void addElementValueComparator(ElementValueComparatorConfiguration elementValueComparatorConfiguration)

Sets the ElementValueComparatorConfiguration for this cache The default configuration will setup a DefaultElementValueComparator

Parameters:: elementValueComparatorConfiguration - the ElementComparator Configuration

addSearchable

public final void addSearchable(Searchable searchable)

Add configuration to make this cache searchable

Parameters:: searchable - search config to add

getMaxBytesLocalHeap

public long getMaxBytesLocalHeap()

The maximum amount of bytes the cache should occupy on heap

Returns:: value in bytes, 0 if none set

setMaxBytesLocalHeap

public void setMaxBytesLocalHeap(String maxBytesHeap)

Setter for maxBytesLocalHeap as a String. Value can have a one char unit suffix or be a percentage (ending in %)

This property can be modified dynamically while the cache is operating.

Parameters:: maxBytesHeap - String representation of the size, can be relative (in %)

setMaxBytesLocalHeap

public void setMaxBytesLocalHeap(Long maxBytesHeap)

Setter for maxBytesLocalHeap in bytes

This property can be modified dynamically while the cache is operating.

Parameters:: maxBytesHeap - max bytes in heap in bytes

maxBytesLocalHeap

public CacheConfiguration maxBytesLocalHeap(long amount,
                                            MemoryUnit memoryUnit)

Sets the maxOnHeap size

Parameters:: amount - the amount of unit; memoryUnit - the actual unit
Returns:: this

getMaxBytesLocalOffHeap

public long getMaxBytesLocalOffHeap()

The maximum amount of bytes the cache should occupy off heap

Returns:: value in bytes, 0 if none set

getMaxBytesLocalOffHeapAsString

public String getMaxBytesLocalOffHeapAsString()

The string form of the maximum amount of bytes the cache should occupy off heap

Returns:: value as string in bytes

setMaxBytesLocalOffHeap

public void setMaxBytesLocalOffHeap(String maxBytesOffHeap)

Setter for maximum bytes off heap as a String. Value can have a one char unit suffix or be a percentage (ending in %)

Changes to this property once the cache is operating will have no effect.

Parameters:: maxBytesOffHeap - String representation of the size, can be relative (in %)

getMaxBytesLocalOffHeapPercentage

public Integer getMaxBytesLocalOffHeapPercentage()

Getter for maximum bytes off heap expressed as a percentage

Returns:: percentage (between 0 and 100)

getMaxBytesLocalHeapPercentage

public Integer getMaxBytesLocalHeapPercentage()

Getter for maximum bytes on heap expressed as a percentage

Returns:: percentage (between 0 and 100)

getMaxBytesLocalHeapAsString

public String getMaxBytesLocalHeapAsString()

The string form of the maximum amount of bytes the cache should occupy on heap

Returns:: value as string in bytes

getMaxBytesLocalDiskPercentage

public Integer getMaxBytesLocalDiskPercentage()

Getter for maximum bytes on disk expressed as a percentage

Returns:: percentage (between 0 and 100)

setMaxBytesLocalOffHeap

public void setMaxBytesLocalOffHeap(Long maxBytesOffHeap)

Sets the maximum amount of bytes the cache being configured will use on the OffHeap tier

Changes to this property once the cache is operating will have no effect.

Parameters:: maxBytesOffHeap - max bytes on disk in bytes

maxBytesLocalOffHeap

public CacheConfiguration maxBytesLocalOffHeap(long amount,
                                               MemoryUnit memoryUnit)

Sets the maxOffHeap tier size

Changes to this property once the cache is operating will have no effect.

Parameters:: amount - the amount of unit; memoryUnit - the actual unit
Returns:: this

getMaxBytesLocalDisk

public long getMaxBytesLocalDisk()

The maximum amount of bytes the cache should occupy on disk

Returns:: value in bytes, 0 if none set

getMaxBytesLocalDiskAsString

public String getMaxBytesLocalDiskAsString()

The string form of the maximum amount of bytes the cache should occupy on disk

Returns:: value as string in bytes

setMaxBytesLocalDisk

public void setMaxBytesLocalDisk(String maxBytesDisk)

Setter for maxBytesOnDisk as a String. Value can have a one char unit suffix or be a percentage (ending in %)

This property can be modified dynamically while the cache is operating.

Parameters:: maxBytesDisk - String representation of the size, can be relative (in %)

setMaxBytesLocalDisk

public void setMaxBytesLocalDisk(Long maxBytesDisk)

Sets the maximum amount of bytes the cache being configured will use on the OnDisk tier

This property can be modified dynamically while the cache is operating.

Parameters:: maxBytesDisk - max bytes on disk in bytes

maxBytesLocalDisk

public CacheConfiguration maxBytesLocalDisk(long amount,
                                            MemoryUnit memoryUnit)

Sets the maxOnDisk size

This property can be modified dynamically while the cache is operating.

Parameters:: amount - the amount of unit; memoryUnit - the actual unit
Returns:: this

setDynamicAttributesExtractor

public void setDynamicAttributesExtractor(DynamicAttributesExtractor extractor)

Sets dynamic search attributes extractor

Parameters:: extractor - extractor to use

dynamicAttributeExtractor

public CacheConfiguration dynamicAttributeExtractor(DynamicAttributesExtractor extractor)

Sets dynamic search attributes extractor

Parameters:: extractor - extractor to use
Returns:: this

getCopyStrategyConfiguration

public CopyStrategyConfiguration getCopyStrategyConfiguration()

Returns the copyStrategyConfiguration

Returns:: the copyStrategyConfiguration

getElementValueComparatorConfiguration

public ElementValueComparatorConfiguration getElementValueComparatorConfiguration()

Returns the elementComparatorConfiguration

Returns:: the elementComparatorConfiguration

isMaxBytesLocalHeapPercentageSet

public boolean isMaxBytesLocalHeapPercentageSet()

Checks whether the user explicitly set the maxBytesOnHeapPercentage

Returns:: true if set by user, false otherwise
See Also:: setMaxBytesLocalHeap(String)

isMaxBytesLocalOffHeapPercentageSet

public boolean isMaxBytesLocalOffHeapPercentageSet()

Checks whether the user explicitly set the maxBytesOffHeapPercentage

Returns:: true if set by user, false otherwise
See Also:: setMaxBytesLocalOffHeap(String)

isMaxBytesLocalDiskPercentageSet

public boolean isMaxBytesLocalDiskPercentageSet()

Checks whether the user explicitly set the maxBytesOnDiskPercentage

Returns:: true if set by user, false otherwise
See Also:: setMaxBytesLocalDisk(String)

setupFor

public void setupFor(CacheManager cacheManager)

Sets up the CacheConfiguration for runtime consumption, also registers this cache configuration with the cache manager's configuration

Parameters:: cacheManager - The CacheManager as part of which the cache is being setup

setupFor

public void setupFor(CacheManager cacheManager,
                     boolean register,
                     String parentCache)

Sets up the CacheConfiguration for runtime consumption

Parameters:: cacheManager - The CacheManager as part of which the cache is being setup; register - true to register this cache configuration with the cache manager.

validate

public Collection<ConfigError> validate(Configuration configuration)

Validates the configuration

Parameters:: configuration - the CacheManager configuration this is going to be used with
Returns:: the errors in the config

isCountBasedTuned

public boolean isCountBasedTuned()

Whether this cache is Count based

Returns:: true if maxEntries set, false otherwise

isOverflowToOffHeapSet

public boolean isOverflowToOffHeapSet()

Checks whether the overflowing to off heap behavior was explicitly set

Returns:: true if explicitly set, false otherwise

addCacheEventListenerFactory

public final void addCacheEventListenerFactory(CacheConfiguration.CacheEventListenerFactoryConfiguration factory)

Used by BeanUtils to add cacheEventListenerFactory elements to the cache configuration.

cacheEventListenerFactory

public final CacheConfiguration cacheEventListenerFactory(CacheConfiguration.CacheEventListenerFactoryConfiguration factory)

Returns:: this configuration instance
See Also:: addCacheEventListenerFactory(CacheEventListenerFactoryConfiguration)

addCacheExtensionFactory

public final void addCacheExtensionFactory(CacheConfiguration.CacheExtensionFactoryConfiguration factory)

Used by BeanUtils to add cacheExtensionFactory elements to the cache configuration.

cacheExtensionFactory

public final CacheConfiguration cacheExtensionFactory(CacheConfiguration.CacheExtensionFactoryConfiguration factory)

Returns:: this configuration instance
See Also:: addCacheExtensionFactory(CacheExtensionFactoryConfiguration)

addBootstrapCacheLoaderFactory

public final void addBootstrapCacheLoaderFactory(CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration factory)

Allows BeanHandler to add the CacheManagerEventListener to the configuration.

bootstrapCacheLoaderFactory

public final CacheConfiguration bootstrapCacheLoaderFactory(CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration factory)

Returns:: this configuration instance
See Also:: addBootstrapCacheLoaderFactory(BootstrapCacheLoaderFactoryConfiguration)

addCacheExceptionHandlerFactory

public final void addCacheExceptionHandlerFactory(CacheConfiguration.CacheExceptionHandlerFactoryConfiguration factory)

Add the CacheExceptionHandlerFactory to the configuration.

Note that this will not have any effect when creating a cache solely through its constructed. The exception handler will only be taken into account when ConfigurationHelper is used, for example through CacheManager.

cacheExceptionHandlerFactory

public final CacheConfiguration cacheExceptionHandlerFactory(CacheConfiguration.CacheExceptionHandlerFactoryConfiguration factory)

Returns:: this configuration instance
See Also:: addCacheExceptionHandlerFactory(CacheExceptionHandlerFactoryConfiguration)

addCacheLoaderFactory

public final void addCacheLoaderFactory(CacheConfiguration.CacheLoaderFactoryConfiguration factory)

Used by BeanUtils to add each cacheLoaderFactory to the cache configuration.

Parameters:: factory -

addCacheDecoratorFactory

public final void addCacheDecoratorFactory(CacheConfiguration.CacheDecoratorFactoryConfiguration factory)

Used by BeanUtils to add each cacheDecoratorFactory to the cache configuration.

Parameters:: factory -

cacheLoaderFactory

public final CacheConfiguration cacheLoaderFactory(CacheConfiguration.CacheLoaderFactoryConfiguration factory)

Returns:: this configuration instance
See Also:: addCacheLoaderFactory(CacheLoaderFactoryConfiguration)

addTerracotta

public final void addTerracotta(TerracottaConfiguration terracottaConfiguration)

Allows BeanHandler to add the TerracottaConfiguration to the configuration.

addPinning

public final void addPinning(PinningConfiguration pinningConfiguration)

Allows BeanHandler to add the PinningConfiguration to the configuration.

pinning

public final CacheConfiguration pinning(PinningConfiguration pinningConfiguration)

Returns:: this configuration instance
See Also:: addPinning(PinningConfiguration)

terracotta

public final CacheConfiguration terracotta(TerracottaConfiguration terracottaConfiguration)

Returns:: this configuration instance
See Also:: addTerracotta(TerracottaConfiguration)

searchable

public final CacheConfiguration searchable(Searchable searchable)

Parameters:: searchable -
Returns:: this
See Also:: addSearchable(Searchable)

addCacheWriter

public final void addCacheWriter(CacheWriterConfiguration cacheWriterConfiguration)

Allows BeanHandler to add the CacheWriterConfiguration to the configuration.

cacheWriter

public final CacheConfiguration cacheWriter(CacheWriterConfiguration cacheWriterConfiguration)

Returns:: this configuration instance
See Also:: addCacheWriter(CacheWriterConfiguration)

setTransactionalMode

public final void setTransactionalMode(String transactionalMode)

Sets the transactionalMode

Parameters:: transactionalMode - one of OFF, LOCAL, XA, XA_STRICT

transactionalMode

public final CacheConfiguration transactionalMode(String transactionalMode)

Builder which sets the transactionalMode

Parameters:: transactionalMode - one of OFF, LOCAL, XA, XA_STRICT
Returns:: this configuration instance
See Also:: setTransactionalMode(String)

transactionalMode

public final CacheConfiguration transactionalMode(CacheConfiguration.TransactionalMode transactionalMode)

Builder which sets the transactionalMode

Parameters:: transactionalMode - one of OFF, LOCAL, XA, XA_STRICT
Returns:: this configuration instance
See Also:: setTransactionalMode(String)

setStatistics

@Deprecated
public final void setStatistics(boolean enabled)

Deprecated.

Sets whether the cache's statistics are enabled. at startup

statistics

@Deprecated
public final CacheConfiguration statistics(boolean statistics)

Deprecated.

Builder which sets whether the cache's statistics are enabled.

Returns:: this configuration instance
See Also:: setStatistics(boolean)

getStatistics

public final boolean getStatistics()

Gets whether the cache's statistics will be enabled at startup

validateCompleteConfiguration

public void validateCompleteConfiguration()

Used to validate what should be a complete Cache Configuration.

validateConfiguration

public void validateConfiguration()

Used to validate a Cache Configuration.

getName

public String getName()

Accessor

getMaxElementsInMemory

@Deprecated
public int getMaxElementsInMemory()

Deprecated. use getMaxEntriesLocalHeap()

Accessor

getCacheLoaderTimeoutMillis

public long getCacheLoaderTimeoutMillis()

Accessor

getMaxElementsOnDisk

public int getMaxElementsOnDisk()

Deprecated. use getMaxEntriesLocalDisk() for unclustered caches and getMaxEntriesInCache() for clustered caches.

Accessor

getMaxEntriesInCache

public long getMaxEntriesInCache()

Accessor

getMaxEntriesLocalDisk

public long getMaxEntriesLocalDisk()

Configured maximum number of entries for the local disk store.

getMaxEntriesLocalHeap

public long getMaxEntriesLocalHeap()

Configured maximum number of entries for the local memory heap.

getMemoryStoreEvictionPolicy

public MemoryStoreEvictionPolicy getMemoryStoreEvictionPolicy()

Accessor

isClearOnFlush

public boolean isClearOnFlush()

Accessor

isEternal

public boolean isEternal()

Accessor

getTimeToIdleSeconds

public long getTimeToIdleSeconds()

Accessor

getTimeToLiveSeconds

public long getTimeToLiveSeconds()

Accessor

isOverflowToDisk

@Deprecated
public boolean isOverflowToDisk()

Deprecated. The overflowToDisk attribute has been replaced with PersistenceConfiguration.Strategy.LOCALTEMPSWAP.

Accessor

isDiskPersistent

@Deprecated
public boolean isDiskPersistent()

Deprecated. The diskPersistent attribute has been replaced with persistence(PersistenceConfiguration).

Accessor

isSearchable

public boolean isSearchable()

Accessor

getDiskSpoolBufferSizeMB

public int getDiskSpoolBufferSizeMB()

Accessor

getDiskExpiryThreadIntervalSeconds

public long getDiskExpiryThreadIntervalSeconds()

Accessor

getDiskAccessStripes

public int getDiskAccessStripes()

Accessor

getDynamicExtractor

public DynamicAttributesExtractor getDynamicExtractor()

Accessor

getLogging

public boolean getLogging()

Only used when cache is clustered with Terracotta

Returns:: true if logging is enabled otherwise false

isOverflowToOffHeap

public boolean isOverflowToOffHeap()

Accessor

Returns:: true if offheap store is enabled, otherwise false.

getSizeOfPolicyConfiguration

public SizeOfPolicyConfiguration getSizeOfPolicyConfiguration()

Accessor

Returns:: the SizeOfPolicy Configuration for this cache.

getPersistenceConfiguration

public PersistenceConfiguration getPersistenceConfiguration()

Accessor

Returns:: the persistence configuration for this cache.

getMaxMemoryOffHeap

@Deprecated
public String getMaxMemoryOffHeap()

Deprecated. See getMaxBytesLocalOffHeapAsString()

Accessor

Returns:: the max memory of the offheap store for this cache.

getMaxMemoryOffHeapInBytes

@Deprecated
public long getMaxMemoryOffHeapInBytes()

Deprecated. getMaxBytesLocalOffHeap()

Accessor

Returns:: the max memory of the offheap store for this cache, in bytes.

getCacheEventListenerConfigurations

public List getCacheEventListenerConfigurations()

Accessor

getCacheExtensionConfigurations

public List getCacheExtensionConfigurations()

Accessor

Returns:: the configuration

getCacheLoaderConfigurations

public List getCacheLoaderConfigurations()

Accessor

Returns:: the configuration

getCacheDecoratorConfigurations

public List<CacheConfiguration.CacheDecoratorFactoryConfiguration> getCacheDecoratorConfigurations()

Accessor

Returns:: the configuration

getBootstrapCacheLoaderFactoryConfiguration

public CacheConfiguration.BootstrapCacheLoaderFactoryConfiguration getBootstrapCacheLoaderFactoryConfiguration()

Accessor

Returns:: the configuration

getCacheExceptionHandlerFactoryConfiguration

public CacheConfiguration.CacheExceptionHandlerFactoryConfiguration getCacheExceptionHandlerFactoryConfiguration()

Accessor

Returns:: the configuration

getTerracottaConfiguration

public TerracottaConfiguration getTerracottaConfiguration()

Accessor

Returns:: the terracotta configuration

getPinningConfiguration

public PinningConfiguration getPinningConfiguration()

Accessor

Returns:: the pinning configuration

getCacheWriterConfiguration

public CacheWriterConfiguration getCacheWriterConfiguration()

Accessor

Returns:: the writer configuration

isTerracottaClustered

public boolean isTerracottaClustered()

Helper method to compute whether the cache is clustered or not

Returns:: True if the <terracotta/> element exists with clustered="true"

getTerracottaConsistency

public TerracottaConfiguration.Consistency getTerracottaConsistency()

Accessor

Returns:: the CoherenceMode if Terracotta-clustered or null

getTransactionalMode

public final CacheConfiguration.TransactionalMode getTransactionalMode()

To what transactionalMode was the Cache set

Returns:: transactionaMode

isXaStrictTransactional

public boolean isXaStrictTransactional()

Helper method to compute whether the cache is XA transactional or not

Returns:: true if transactionalMode="xa_strict"

isLocalTransactional

public boolean isLocalTransactional()

Helper method to compute whether the cache is local transactional or not

Returns:: true if transactionalMode="local"

isXaTransactional

public boolean isXaTransactional()

Helper method to compute whether the cache is local_jta transactional or not

Returns:: true if transactionalMode="xa"

addConfigurationListener

public boolean addConfigurationListener(CacheConfigurationListener listener)

Add a listener to this cache configuration

Parameters:: listener - listener instance to add
Returns:: true if a listener was added

addDynamicSearchListener

public boolean addDynamicSearchListener(DynamicSearchListener listener)

Add a dynamic extractor configuration listener

Parameters:: listener -
Returns:: true if a listener was added

removeConfigurationListener

public boolean removeConfigurationListener(CacheConfigurationListener listener)

Remove the supplied cache configuration listener.

Parameters:: listener - listener to remove
Returns:: true if a listener was removed

internalSetTimeToIdle

public void internalSetTimeToIdle(long timeToIdle)

Intended for internal use only, and subject to change. This is required so that changes in store implementation's config (probably from other nodes) can propagate up to here

internalSetTimeToLive

public void internalSetTimeToLive(long timeToLive)

Intended for internal use only, and subject to change.

internalSetEternal

public void internalSetEternal(boolean eternal)

Intended for internal use only, and subject to change.

internalSetMemCapacity

public void internalSetMemCapacity(int capacity)

Intended for internal use only, and subject to change.

internalSetMemCapacityInBytes

public void internalSetMemCapacityInBytes(long capacity)

Intended for internal use only, and subject to change.

internalSetDiskCapacity

public void internalSetDiskCapacity(int capacity)

Intended for internal use only, and subject to change.

internalSetMaxEntriesInCache

public void internalSetMaxEntriesInCache(int entries)

Intended for internal use only, and subject to change.

internalSetLogging

public void internalSetLogging(boolean logging)

Intended for internal use only, and subject to change.

internalSetMaxBytesLocalOffheap

public void internalSetMaxBytesLocalOffheap(long maxBytesLocalOffheap)

Intended for internal use only, and subject to change.

internalSetOverflowToOffheap

public void internalSetOverflowToOffheap(boolean overflowToOffHeap)

Intended for internal use only, and subject to change.

getSearchAttributes

public Map<String,SearchAttribute> getSearchAttributes()

Get the defined search attributes indexed by attribute name

Returns:: search attributes

getSearchable

public Searchable getSearchable()

Get the search configuration for this cache (if any)

Returns:: search config (may be null)

getClassLoader

public ClassLoader getClassLoader()

setClassLoader

public void setClassLoader(ClassLoader classLoader)

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net.sf.ehcache.config Class CacheConfiguration

Construction Patterns

Dynamic Configuration

DEFAULT_CLEAR_ON_FLUSH

DEFAULT_EXPIRY_THREAD_INTERVAL_SECONDS

DEFAULT_SPOOL_BUFFER_SIZE

DEFAULT_DISK_ACCESS_STRIPES

DEFAULT_LOGGING

DEFAULT_MEMORY_STORE_EVICTION_POLICY

DEFAULT_CACHE_WRITER_CONFIGURATION

DEFAULT_COPY_ON_READ

DEFAULT_COPY_ON_WRITE

DEFAULT_TTL

DEFAULT_TTI

DEFAULT_MAX_ELEMENTS_ON_DISK

DEFAULT_MAX_ENTRIES_IN_CACHE

DEFAULT_TRANSACTIONAL_MODE

DEFAULT_STATISTICS

DEFAULT_DISK_PERSISTENT

DEFAULT_COPY_STRATEGY_CONFIGURATION

DEFAULT_MAX_BYTES_ON_HEAP

DEFAULT_MAX_BYTES_OFF_HEAP

DEFAULT_MAX_BYTES_ON_DISK

DEFAULT_ETERNAL_VALUE

name

cacheLoaderTimeoutMillis

maxEntriesLocalHeap

maxElementsOnDisk

maxEntriesInCache

memoryStoreEvictionPolicy

clearOnFlush

eternal

timeToIdleSeconds

timeToLiveSeconds

overflowToDisk

diskPersistent

diskSpoolBufferSizeMB

diskAccessStripes

diskExpiryThreadIntervalSeconds

logging

overflowToOffHeap

cacheEventListenerConfigurations

cacheExtensionConfigurations

bootstrapCacheLoaderFactoryConfiguration

cacheExceptionHandlerFactoryConfiguration

terracottaConfiguration

pinningConfiguration

cacheWriterConfiguration

cacheLoaderConfigurations

cacheDecoratorConfigurations

listeners

CacheConfiguration

CacheConfiguration

clone

setName

name

setLogging

setOverflowToOffHeap

overflowToOffHeap

addSizeOfPolicy

sizeOfPolicy

addPersistence

persistence

setMaxMemoryOffHeap

maxMemoryOffHeap

logging

setMaxElementsInMemory

setMaxEntriesLocalHeap

maxElementsInMemory

maxEntriesLocalHeap

setCacheLoaderTimeoutMillis

timeoutMillis

setMemoryStoreEvictionPolicy

memoryStoreEvictionPolicy

setMemoryStoreEvictionPolicyFromObject

memoryStoreEvictionPolicy

setClearOnFlush

clearOnFlush

setEternal

eternal

net.sf.ehcache.config
Class CacheConfiguration