Package org.operaton.bpm.engine.impl.persistence.deploy.cache

Class ModelInstanceCache<INSTANCE_TYPE extends ModelInstance,DEFINITION_TYPE extends ResourceDefinitionEntity>

java.lang.Object

org.operaton.bpm.engine.impl.persistence.deploy.cache.ModelInstanceCache<INSTANCE_TYPE,DEFINITION_TYPE>

Direct Known Subclasses:

BpmnModelInstanceCache, CmmnModelInstanceCache, DmnModelInstanceCache

public abstract class ModelInstanceCache<INSTANCE_TYPE extends ModelInstance,DEFINITION_TYPE extends ResourceDefinitionEntity>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected ResourceDefinitionCache<DEFINITION_TYPE>	definitionCache
protected Cache<String,INSTANCE_TYPE>	instanceCache
protected static final EnginePersistenceLogger	LOG

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ModelInstanceCache(CacheFactory factory, int cacheCapacity, ResourceDefinitionCache<DEFINITION_TYPE> definitionCache)

Method Summary

Modifier and Type	Method	Description
void	clear()
INSTANCE_TYPE	findBpmnModelInstanceForDefinition(DEFINITION_TYPE definitionEntity)
INSTANCE_TYPE	findBpmnModelInstanceForDefinition(String definitionId)
protected abstract List<? extends ResourceDefinition>	getAllDefinitionsForDeployment(String deploymentId)
Cache<String,INSTANCE_TYPE>	getCache()
protected INSTANCE_TYPE	loadAndCacheBpmnModelInstance(DEFINITION_TYPE definitionEntity)
protected abstract void	logRemoveEntryFromDeploymentCacheFailure(String definitionId, Exception e)
protected abstract INSTANCE_TYPE	readModelFromStream(InputStream stream)
void	remove(String definitionId)
void	removeAllDefinitionsByDeploymentId(String deploymentId)
protected abstract void	throwLoadModelException(String definitionId, Exception e)

Methods inherited from class java.lang.Object

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

Field Details

LOG

protected static final EnginePersistenceLogger LOG

instanceCache

protected Cache<String,INSTANCE_TYPE extends ModelInstance> instanceCache

definitionCache

protected ResourceDefinitionCache<DEFINITION_TYPE extends ResourceDefinitionEntity> definitionCache

Constructor Details

ModelInstanceCache

protected ModelInstanceCache(CacheFactory factory,
 int cacheCapacity,
 ResourceDefinitionCache<DEFINITION_TYPE> definitionCache)

Method Details

findBpmnModelInstanceForDefinition

public INSTANCE_TYPE findBpmnModelInstanceForDefinition(DEFINITION_TYPE definitionEntity)

findBpmnModelInstanceForDefinition

public INSTANCE_TYPE findBpmnModelInstanceForDefinition(String definitionId)

loadAndCacheBpmnModelInstance

protected INSTANCE_TYPE loadAndCacheBpmnModelInstance(DEFINITION_TYPE definitionEntity)

removeAllDefinitionsByDeploymentId

public void removeAllDefinitionsByDeploymentId(String deploymentId)

remove

public void remove(String definitionId)

clear

public void clear()

getCache

public Cache<String,INSTANCE_TYPE> getCache()

throwLoadModelException

protected abstract void throwLoadModelException(String definitionId,
 Exception e)

logRemoveEntryFromDeploymentCacheFailure

protected abstract void logRemoveEntryFromDeploymentCacheFailure(String definitionId,
 Exception e)

readModelFromStream

protected abstract INSTANCE_TYPE readModelFromStream(InputStream stream)

getAllDefinitionsForDeployment

protected abstract List<? extends ResourceDefinition> getAllDefinitionsForDeployment(String deploymentId)