com.hazelcast.config

Class AbstractCacheConfig<K,V>

java.lang.Object

com.hazelcast.config.AbstractCacheConfig<K,V>

Type Parameters:

K - the key type

V - the value type

All Implemented Interfaces:

CacheConfiguration<K,V>, DataSerializable, Serializable, javax.cache.configuration.CompleteConfiguration<K,V>, javax.cache.configuration.Configuration<K,V>

Direct Known Subclasses:

CacheConfig

public abstract class AbstractCacheConfig<K,V>
extends Object
implements CacheConfiguration<K,V>, DataSerializable

Base class for CacheConfig

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.Factory<javax.cache.integration.CacheLoader<K,V>>>	cacheLoaderFactory The Factory for the CacheLoader.
protected com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.Factory<javax.cache.integration.CacheWriter<? super K,? super V>>>	cacheWriterFactory The Factory for the CacheWriter.
protected ClassLoader	classLoader The ClassLoader to be used to resolve key & value types, if set
protected com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.Factory<javax.cache.expiry.ExpiryPolicy>>	expiryPolicyFactory The Factory for the ExpiryPolicy.
protected HotRestartConfig	hotRestartConfig
protected boolean	isManagementEnabled Whether management is enabled
protected boolean	isReadThrough A flag indicating if "read-through" mode is required.
protected boolean	isStatisticsEnabled A flag indicating if statistics gathering is enabled.
protected boolean	isStoreByValue A flag indicating if the cache will be store-by-value or store-by-reference.
protected boolean	isWriteThrough A flag indicating if "write-through" mode is required.
protected Set<com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>>>	listenerConfigurations The CacheEntryListenerConfigurations for the Configuration.
protected com.hazelcast.internal.serialization.InternalSerializationService	serializationService

Constructor Summary

Constructors

Constructor and Description
AbstractCacheConfig()
AbstractCacheConfig(javax.cache.configuration.CompleteConfiguration<K,V> configuration)

Method Summary

Modifier and Type	Method and Description
CacheConfiguration<K,V>	addCacheEntryListenerConfiguration(javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration) Add a configuration for a CacheEntryListener.
protected Set<com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>>>	createConcurrentSet()
boolean	equals(Object o)
Iterable<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>>	getCacheEntryListenerConfigurations()
javax.cache.configuration.Factory<javax.cache.integration.CacheLoader<K,V>>	getCacheLoaderFactory()
javax.cache.configuration.Factory<javax.cache.integration.CacheWriter<? super K,? super V>>	getCacheWriterFactory()
javax.cache.configuration.Factory<javax.cache.expiry.ExpiryPolicy>	getExpiryPolicyFactory()
HotRestartConfig	getHotRestartConfig() Gets the HotRestartConfig for this CacheConfiguration
String	getKeyClassName()
Class<K>	getKeyType()
Set<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>>	getListenerConfigurations()
String	getValueClassName()
Class<V>	getValueType()
int	hashCode()
protected boolean	hasListenerConfiguration()
boolean	isManagementEnabled()
boolean	isReadThrough()
boolean	isStatisticsEnabled()
boolean	isStoreByValue()
boolean	isWriteThrough()
protected boolean	keyValueTypesEqual(AbstractCacheConfig that)
CacheConfiguration<K,V>	removeCacheEntryListenerConfiguration(javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration) Remove a configuration for a CacheEntryListener.
CacheConfiguration<K,V>	setCacheLoaderFactory(javax.cache.configuration.Factory<? extends javax.cache.integration.CacheLoader<K,V>> cacheLoaderFactory) Set the CacheLoader factory.
CacheConfiguration<K,V>	setCacheWriterFactory(javax.cache.configuration.Factory<? extends javax.cache.integration.CacheWriter<? super K,? super V>> cacheWriterFactory) Set the CacheWriter factory.
protected void	setClassLoader(ClassLoader classLoader)
CacheConfiguration<K,V>	setExpiryPolicyFactory(javax.cache.configuration.Factory<? extends javax.cache.expiry.ExpiryPolicy> expiryPolicyFactory) Set the Factory for the ExpiryPolicy.
CacheConfiguration<K,V>	setHotRestartConfig(HotRestartConfig hotRestartConfig) Sets the HotRestartConfig for this CacheConfiguration
CacheConfiguration<K,V>	setKeyClassName(String keyClassName)
CacheConfiguration<K,V>	setKeyType(Class<K> keyType)
CacheConfiguration<K,V>	setListenerConfigurations()
protected CacheConfiguration<K,V>	setListenerConfigurations(Set<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>> listeners)
CacheConfiguration<K,V>	setManagementEnabled(boolean enabled) Sets whether or not management is enabled on this cache.
CacheConfiguration<K,V>	setReadThrough(boolean isReadThrough) Set if read-through caching should be used.
CacheConfiguration<K,V>	setStatisticsEnabled(boolean enabled) Sets whether or not statistics gathering is enabled on this cache.
CacheConfiguration<K,V>	setStoreByValue(boolean storeByValue) Set if a configured cache should use store-by-value or store-by-reference semantics.
CacheConfiguration<K,V>	setTypes(Class<K> keyType, Class<V> valueType) Sets the expected type of keys and values for a Cache configured with this Configuration.
CacheConfiguration<K,V>	setValueClassName(String valueClassName)
CacheConfiguration<K,V>	setValueType(Class<V> valueType)
CacheConfiguration<K,V>	setWriteThrough(boolean isWriteThrough) Set if write-through caching should be used.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

readData, writeData

Field Detail

cacheLoaderFactory

protected com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.Factory<javax.cache.integration.CacheLoader<K,V>>> cacheLoaderFactory

The Factory for the CacheLoader.

cacheWriterFactory

protected com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.Factory<javax.cache.integration.CacheWriter<? super K,? super V>>> cacheWriterFactory

The Factory for the CacheWriter.

expiryPolicyFactory

protected com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.Factory<javax.cache.expiry.ExpiryPolicy>> expiryPolicyFactory

The Factory for the ExpiryPolicy.

isReadThrough

protected boolean isReadThrough

A flag indicating if "read-through" mode is required.

isWriteThrough

protected boolean isWriteThrough

A flag indicating if "write-through" mode is required.

isStatisticsEnabled

protected boolean isStatisticsEnabled

A flag indicating if statistics gathering is enabled.

isStoreByValue

protected boolean isStoreByValue

A flag indicating if the cache will be store-by-value or store-by-reference.

isManagementEnabled

protected boolean isManagementEnabled

Whether management is enabled

hotRestartConfig

protected HotRestartConfig hotRestartConfig

classLoader

protected transient ClassLoader classLoader

The ClassLoader to be used to resolve key & value types, if set

serializationService

protected transient com.hazelcast.internal.serialization.InternalSerializationService serializationService

listenerConfigurations

protected Set<com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>>> listenerConfigurations

The CacheEntryListenerConfigurations for the Configuration.

Constructor Detail

AbstractCacheConfig

public AbstractCacheConfig()

AbstractCacheConfig

public AbstractCacheConfig(javax.cache.configuration.CompleteConfiguration<K,V> configuration)

Method Detail

addCacheEntryListenerConfiguration

public CacheConfiguration<K,V> addCacheEntryListenerConfiguration(javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration)

Add a configuration for a CacheEntryListener.

Specified by:

addCacheEntryListenerConfiguration in interface CacheConfiguration<K,V>

Parameters:

cacheEntryListenerConfiguration - the CacheEntryListenerConfiguration

Returns:

the CacheConfig

Throws:

IllegalArgumentException - if the same CacheEntryListenerConfiguration is used more than once

removeCacheEntryListenerConfiguration

public CacheConfiguration<K,V> removeCacheEntryListenerConfiguration(javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration)

Remove a configuration for a CacheEntryListener.

Specified by:

removeCacheEntryListenerConfiguration in interface CacheConfiguration<K,V>

Parameters:

cacheEntryListenerConfiguration - the CacheEntryListenerConfiguration to remove

Returns:

the CacheConfig

getCacheEntryListenerConfigurations

public Iterable<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>> getCacheEntryListenerConfigurations()

Specified by:

getCacheEntryListenerConfigurations in interface javax.cache.configuration.CompleteConfiguration<K,V>

isReadThrough

public boolean isReadThrough()

Specified by:

isReadThrough in interface javax.cache.configuration.CompleteConfiguration<K,V>

setReadThrough

public CacheConfiguration<K,V> setReadThrough(boolean isReadThrough)

Description copied from interface: CacheConfiguration

Set if read-through caching should be used.

It is an invalid configuration to set this to true without specifying a CacheLoader Factory.

Specified by:

setReadThrough in interface CacheConfiguration<K,V>

Parameters:

isReadThrough - true if read-through is required, false otherwise

Returns:

the CacheConfiguration to permit fluent-style method calls

isWriteThrough

public boolean isWriteThrough()

Specified by:

isWriteThrough in interface javax.cache.configuration.CompleteConfiguration<K,V>

setWriteThrough

public CacheConfiguration<K,V> setWriteThrough(boolean isWriteThrough)

Description copied from interface: CacheConfiguration

Set if write-through caching should be used.

It is an invalid configuration to set this to true without specifying a CacheWriter Factory.

Specified by:

setWriteThrough in interface CacheConfiguration<K,V>

Parameters:

isWriteThrough - true if write-through is required, false otherwise

Returns:

the CacheConfiguration to permit fluent-style method calls

isStatisticsEnabled

public boolean isStatisticsEnabled()

Specified by:

isStatisticsEnabled in interface javax.cache.configuration.CompleteConfiguration<K,V>

setStatisticsEnabled

public CacheConfiguration<K,V> setStatisticsEnabled(boolean enabled)

Sets whether or not statistics gathering is enabled on this cache.

Statistics may be enabled or disabled at runtime via CacheManager.enableStatistics(String, boolean).

Specified by:

setStatisticsEnabled in interface CacheConfiguration<K,V>

Parameters:

enabled - true to enable statistics, false to disable

Returns:

the CacheConfig

isManagementEnabled

public boolean isManagementEnabled()

Specified by:

isManagementEnabled in interface javax.cache.configuration.CompleteConfiguration<K,V>

setManagementEnabled

public CacheConfiguration<K,V> setManagementEnabled(boolean enabled)

Sets whether or not management is enabled on this cache.

Management may be enabled or disabled at runtime via CacheManager.enableManagement(String, boolean).

Specified by:

setManagementEnabled in interface CacheConfiguration<K,V>

Parameters:

enabled - true to enable statistics, false to disable

Returns:

the CacheConfig

getHotRestartConfig

public HotRestartConfig getHotRestartConfig()

Gets the HotRestartConfig for this CacheConfiguration

Returns:

hot restart config

setHotRestartConfig

public CacheConfiguration<K,V> setHotRestartConfig(HotRestartConfig hotRestartConfig)

Sets the HotRestartConfig for this CacheConfiguration

Parameters:

hotRestartConfig - hot restart config

Returns:

this CacheConfiguration instance

getCacheLoaderFactory

public javax.cache.configuration.Factory<javax.cache.integration.CacheLoader<K,V>> getCacheLoaderFactory()

Specified by:

getCacheLoaderFactory in interface javax.cache.configuration.CompleteConfiguration<K,V>

setCacheLoaderFactory

public CacheConfiguration<K,V> setCacheLoaderFactory(javax.cache.configuration.Factory<? extends javax.cache.integration.CacheLoader<K,V>> cacheLoaderFactory)

Description copied from interface: CacheConfiguration

Set the CacheLoader factory.

Specified by:

setCacheLoaderFactory in interface CacheConfiguration<K,V>

Parameters:

cacheLoaderFactory - the CacheLoader Factory

Returns:

the CacheConfiguration to permit fluent-style method calls

setExpiryPolicyFactory

public CacheConfiguration<K,V> setExpiryPolicyFactory(javax.cache.configuration.Factory<? extends javax.cache.expiry.ExpiryPolicy> expiryPolicyFactory)

Description copied from interface: CacheConfiguration

Set the Factory for the ExpiryPolicy. If null is specified the default ExpiryPolicy is used.

Specified by:

setExpiryPolicyFactory in interface CacheConfiguration<K,V>

Parameters:

expiryPolicyFactory - the ExpiryPolicy Factory

Returns:

the CacheConfiguration to permit fluent-style method calls

setCacheWriterFactory

public CacheConfiguration<K,V> setCacheWriterFactory(javax.cache.configuration.Factory<? extends javax.cache.integration.CacheWriter<? super K,? super V>> cacheWriterFactory)

Description copied from interface: CacheConfiguration

Set the CacheWriter factory.

Specified by:

setCacheWriterFactory in interface CacheConfiguration<K,V>

Parameters:

cacheWriterFactory - the CacheWriter Factory

Returns:

the CacheConfiguration to permit fluent-style method calls

getCacheWriterFactory

public javax.cache.configuration.Factory<javax.cache.integration.CacheWriter<? super K,? super V>> getCacheWriterFactory()

Specified by:

getCacheWriterFactory in interface javax.cache.configuration.CompleteConfiguration<K,V>

getExpiryPolicyFactory

public javax.cache.configuration.Factory<javax.cache.expiry.ExpiryPolicy> getExpiryPolicyFactory()

Specified by:

getExpiryPolicyFactory in interface javax.cache.configuration.CompleteConfiguration<K,V>

getKeyType

public Class<K> getKeyType()

Specified by:

getKeyType in interface javax.cache.configuration.Configuration<K,V>

getKeyClassName

public String getKeyClassName()

setKeyClassName

public CacheConfiguration<K,V> setKeyClassName(String keyClassName)

getValueType

public Class<V> getValueType()

Specified by:

getValueType in interface javax.cache.configuration.Configuration<K,V>

getValueClassName

public String getValueClassName()

setValueClassName

public CacheConfiguration<K,V> setValueClassName(String valueClassName)

setTypes

public CacheConfiguration<K,V> setTypes(Class<K> keyType,
                                        Class<V> valueType)

Sets the expected type of keys and values for a Cache configured with this Configuration. Setting both to Object.class means type-safety checks are not required.

This is used by CacheManager to ensure that the key and value types are the same as those configured for the Cache prior to returning a requested cache from this method.

Implementations may further perform type checking on mutative cache operations and throw a ClassCastException if these checks fail.

Specified by:

setTypes in interface CacheConfiguration<K,V>

Parameters:

keyType - the expected key type

valueType - the expected value type

Returns:

the CacheConfig

Throws:

NullPointerException - should the key or value type be null

See Also:

CacheManager.getCache(String, Class, Class)

isStoreByValue

public boolean isStoreByValue()

Specified by:

isStoreByValue in interface javax.cache.configuration.Configuration<K,V>

setStoreByValue

public CacheConfiguration<K,V> setStoreByValue(boolean storeByValue)

Set if a configured cache should use store-by-value or store-by-reference semantics.

Specified by:

setStoreByValue in interface CacheConfiguration<K,V>

Parameters:

storeByValue - true if store-by-value is required, false for store-by-reference

Returns:

the CacheConfig

createConcurrentSet

protected Set<com.hazelcast.cache.impl.DeferredValue<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>>> createConcurrentSet()

setKeyType

public CacheConfiguration<K,V> setKeyType(Class<K> keyType)

setValueType

public CacheConfiguration<K,V> setValueType(Class<V> valueType)

setListenerConfigurations

public CacheConfiguration<K,V> setListenerConfigurations()

setListenerConfigurations

protected CacheConfiguration<K,V> setListenerConfigurations(Set<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>> listeners)

getListenerConfigurations

public Set<javax.cache.configuration.CacheEntryListenerConfiguration<K,V>> getListenerConfigurations()

hasListenerConfiguration

protected boolean hasListenerConfiguration()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

setClassLoader

protected void setClassLoader(ClassLoader classLoader)

keyValueTypesEqual

protected boolean keyValueTypesEqual(AbstractCacheConfig that)