de.hybris.platform.jalo

Class JaloTypeCacheUnit

java.lang.Object

de.hybris.platform.cache.AbstractCacheUnit

de.hybris.platform.jalo.JaloTypeCacheUnit

All Implemented Interfaces:

CacheValueLoader

public abstract class JaloTypeCacheUnit
extends AbstractCacheUnit

Cache helper class to perform caching in Jalo. is invalidated every time any item with given typecode is modified

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JaloTypeCacheUnit.JaloTypeCacheKey

Field Summary

Fields inherited from class de.hybris.platform.cache.AbstractCacheUnit

INVALIDATIONTYPE_CREATED, INVALIDATIONTYPE_MODIFIED, INVALIDATIONTYPE_MODIFIED_STRING, INVALIDATIONTYPE_REMOVED, INVALIDATIONTYPE_REMOVED_STRING, UNKNOWN

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JaloTypeCacheUnit(Cache cache, int typecode, Object additionalKey)
protected	JaloTypeCacheUnit(Cache cache, int typecode, Object additionalKey, int invalidationType)

Method Summary

Modifier and Type	Method and Description
abstract Object	compute()
Object[]	createKey()
Object	getCached() get the cached object from this cache unit.
RegistrableCacheKey	getKey()

Methods inherited from class de.hybris.platform.cache.AbstractCacheUnit

addedToCacheBeforeComputation, arrayDeepEqualsReverse, equals, executeInvalidation, get, getCache, getInvalidationTopicDepth, getKeyAsArray, getLoader, getTenantID, getWithoutCompute, getWithoutComputeIgnoringTransaction, hashCode, hintValue, invalidate, isCachingSupported, isValueKnown, isZombie, keepAlive, load, markKeptAlive, removedFromCache, toString, useCache

Methods inherited from class java.lang.Object

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

Constructor Detail

JaloTypeCacheUnit

protected JaloTypeCacheUnit(Cache cache,
                            int typecode,
                            Object additionalKey,
                            int invalidationType)

JaloTypeCacheUnit

protected JaloTypeCacheUnit(Cache cache,
                            int typecode,
                            Object additionalKey)

Method Detail

createKey

public Object[] createKey()

Specified by:

createKey in class AbstractCacheUnit

getKey

public RegistrableCacheKey getKey()

Overrides:

getKey in class AbstractCacheUnit

compute

public abstract Object compute()

Specified by:

compute in class AbstractCacheUnit

getCached

public Object getCached()

get the cached object from this cache unit. if it is not yet computed, this method blocks until it's computed.

helper method which does exactly the same as AbstractCacheUnit.get(), but catches the exception and throws a RuntimeException (JaloSystemException) instead. because of that you don't have to add a try/catch block in your code.

Returns:

the object