org.camunda.bpm.engine.impl.persistence.deploy.cache

Class ModelInstanceCache<InstanceType extends ModelInstance,DefinitionType extends ResourceDefinitionEntity>

java.lang.Object

org.camunda.bpm.engine.impl.persistence.deploy.cache.ModelInstanceCache<InstanceType,DefinitionType>

Direct Known Subclasses:

BpmnModelInstanceCache, CmmnModelInstanceCache, DmnModelInstanceCache

public abstract class ModelInstanceCache<InstanceType extends ModelInstance,DefinitionType extends ResourceDefinitionEntity>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ResourceDefinitionCache<DefinitionType>	definitionCache
protected org.camunda.commons.utils.cache.Cache<String,InstanceType>	instanceCache
protected static EnginePersistenceLogger	LOG

Constructor Summary

Constructors

Constructor and Description
ModelInstanceCache(CacheFactory factory, int cacheCapacity, ResourceDefinitionCache<DefinitionType> definitionCache)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
InstanceType	findBpmnModelInstanceForDefinition(DefinitionType definitionEntity)
InstanceType	findBpmnModelInstanceForDefinition(String definitionId)
protected abstract List<? extends ResourceDefinition>	getAllDefinitionsForDeployment(String deploymentId)
org.camunda.commons.utils.cache.Cache<String,InstanceType>	getCache()
protected InstanceType	loadAndCacheBpmnModelInstance(DefinitionType definitionEntity)
protected abstract void	logRemoveEntryFromDeploymentCacheFailure(String definitionId, Exception e)
protected abstract InstanceType	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 Detail

LOG

protected static final EnginePersistenceLogger LOG

instanceCache

protected org.camunda.commons.utils.cache.Cache<String,InstanceType extends ModelInstance> instanceCache

definitionCache

protected ResourceDefinitionCache<DefinitionType extends ResourceDefinitionEntity> definitionCache

Constructor Detail

ModelInstanceCache

public ModelInstanceCache(CacheFactory factory,
                  int cacheCapacity,
                  ResourceDefinitionCache<DefinitionType> definitionCache)

Method Detail

findBpmnModelInstanceForDefinition

public InstanceType findBpmnModelInstanceForDefinition(DefinitionType definitionEntity)

findBpmnModelInstanceForDefinition

public InstanceType findBpmnModelInstanceForDefinition(String definitionId)

loadAndCacheBpmnModelInstance

protected InstanceType loadAndCacheBpmnModelInstance(DefinitionType definitionEntity)

removeAllDefinitionsByDeploymentId

public void removeAllDefinitionsByDeploymentId(String deploymentId)

remove

public void remove(String definitionId)

clear

public void clear()

getCache

public org.camunda.commons.utils.cache.Cache<String,InstanceType> getCache()

throwLoadModelException

protected abstract void throwLoadModelException(String definitionId,
                           Exception e)

logRemoveEntryFromDeploymentCacheFailure

protected abstract void logRemoveEntryFromDeploymentCacheFailure(String definitionId,
                                            Exception e)

readModelFromStream

protected abstract InstanceType readModelFromStream(InputStream stream)

getAllDefinitionsForDeployment

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