org.camunda.bpm.engine.impl.variable
Class AbstractPersistentVariableStore

java.lang.Object
  org.camunda.bpm.engine.impl.variable.AbstractVariableStore<PersistentVariableInstance>
      org.camunda.bpm.engine.impl.variable.AbstractPersistentVariableStore

All Implemented Interfaces:

Serializable, CorePersistentVariableStore, CoreVariableStore<PersistentVariableInstance>

Direct Known Subclasses:

CaseExecutionEntityVariableStore, ExecutionEntityVariableStore, TaskEntityVariableStore

public abstract class AbstractPersistentVariableStore
extends AbstractVariableStore<PersistentVariableInstance>
implements Serializable, CorePersistentVariableStore

Author:

Sebastian Menski

See Also:

Serialized Form

Field Summary

protected Map<String,VariableInstanceEntity>

variableInstances

Constructor Summary

AbstractPersistentVariableStore()

Method Summary

protected boolean	canStoreSerializedValue(VariableInstanceEntity variableInstance, Object serializedValue, Map<String,Object> configuration)
protected boolean	canStoreValue(VariableInstanceEntity variableInstance, Object value)
void	clearForNewValue(PersistentVariableInstance variableInstance, VariableType newType)
boolean	containsVariableInstance(String variableName)
void	createOrUpdateVariableFromSerialized(String variableName, Object value, String variableTypeName, Map<String,Object> configuration, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)
PersistentVariableInstance	createVariableInstance(String variableName, Object value, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)
PersistentVariableInstance	createVariableInstanceFromSerialized(String variableName, Object value, String variableTypeName, Map<String,Object> configuration, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)
void	ensureVariableInstancesInitialized()
void	fireHistoricVariableInstanceCreate(VariableInstanceEntity variableInstance, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)
void	fireHistoricVariableInstanceDelete(VariableInstanceEntity variableInstance, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)
void	fireHistoricVariableInstanceUpdate(VariableInstanceEntity variableInstance, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)
PersistentVariableInstance	getVariableInstance(String variableName)
Map<String,PersistentVariableInstance>	getVariableInstances()
Collection<PersistentVariableInstance>	getVariableInstancesValues()
Set<String>	getVariableNames()
protected VariableType	getVariableTypeByName(String variableTypeName)
protected VariableType	getVariableTypeForValue(Object newValue)
protected abstract void	initializeVariableInstanceBackPointer(VariableInstanceEntity variableInstance)
protected boolean	isAutoFireHistoryEvents()
boolean	isEmpty()
protected abstract List<VariableInstanceEntity>	loadVariableInstances()
PersistentVariableInstance	removeVariableInstance(String variableName, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)
void	removeVariablesWithoutFiringEvents()
void	setVariableInstances(Map<String,VariableInstanceEntity> variableInstances)
void	setVariableInstanceValue(PersistentVariableInstance variableInstance, Object value, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)
void	setVariableInstanceValueFromSerialized(PersistentVariableInstance variableInstance, Object value, String variableTypeName, Map<String,Object> configuration, CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

Methods inherited from class org.camunda.bpm.engine.impl.variable.AbstractVariableStore

createOrUpdateVariable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.camunda.bpm.engine.impl.core.variable.CoreVariableStore

createOrUpdateVariable

Field Detail

variableInstances

protected Map<String,VariableInstanceEntity> variableInstances

Constructor Detail

AbstractPersistentVariableStore

public AbstractPersistentVariableStore()

Method Detail

loadVariableInstances

protected abstract List<VariableInstanceEntity> loadVariableInstances()

initializeVariableInstanceBackPointer

protected abstract void initializeVariableInstanceBackPointer(VariableInstanceEntity variableInstance)

ensureVariableInstancesInitialized

public void ensureVariableInstancesInitialized()

getVariableInstances

public Map<String,PersistentVariableInstance> getVariableInstances()

Specified by:

getVariableInstances in interface CoreVariableStore<PersistentVariableInstance>

setVariableInstances

public void setVariableInstances(Map<String,VariableInstanceEntity> variableInstances)

getVariableInstancesValues

public Collection<PersistentVariableInstance> getVariableInstancesValues()

Specified by:

getVariableInstancesValues in interface CoreVariableStore<PersistentVariableInstance>

getVariableInstance

public PersistentVariableInstance getVariableInstance(String variableName)

Specified by:

getVariableInstance in interface CoreVariableStore<PersistentVariableInstance>

getVariableNames

public Set<String> getVariableNames()

Specified by:

getVariableNames in interface CoreVariableStore<PersistentVariableInstance>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface CoreVariableStore<PersistentVariableInstance>

containsVariableInstance

public boolean containsVariableInstance(String variableName)

Specified by:

containsVariableInstance in interface CoreVariableStore<PersistentVariableInstance>

removeVariableInstance

public PersistentVariableInstance removeVariableInstance(String variableName,
                                                         CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

Specified by:

removeVariableInstance in interface CoreVariableStore<PersistentVariableInstance>

setVariableInstanceValue

public void setVariableInstanceValue(PersistentVariableInstance variableInstance,
                                     Object value,
                                     CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

Specified by:

setVariableInstanceValue in class AbstractVariableStore<PersistentVariableInstance>

setVariableInstanceValueFromSerialized

public void setVariableInstanceValueFromSerialized(PersistentVariableInstance variableInstance,
                                                   Object value,
                                                   String variableTypeName,
                                                   Map<String,Object> configuration,
                                                   CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

canStoreValue

protected boolean canStoreValue(VariableInstanceEntity variableInstance,
                                Object value)

canStoreSerializedValue

protected boolean canStoreSerializedValue(VariableInstanceEntity variableInstance,
                                          Object serializedValue,
                                          Map<String,Object> configuration)

createVariableInstance

public PersistentVariableInstance createVariableInstance(String variableName,
                                                         Object value,
                                                         CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

Specified by:

createVariableInstance in class AbstractVariableStore<PersistentVariableInstance>

createVariableInstanceFromSerialized

public PersistentVariableInstance createVariableInstanceFromSerialized(String variableName,
                                                                       Object value,
                                                                       String variableTypeName,
                                                                       Map<String,Object> configuration,
                                                                       CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

Specified by:

createVariableInstanceFromSerialized in interface CorePersistentVariableStore

isAutoFireHistoryEvents

protected boolean isAutoFireHistoryEvents()

getVariableTypeForValue

protected VariableType getVariableTypeForValue(Object newValue)

getVariableTypeByName

protected VariableType getVariableTypeByName(String variableTypeName)

clearForNewValue

public void clearForNewValue(PersistentVariableInstance variableInstance,
                             VariableType newType)

removeVariablesWithoutFiringEvents

public void removeVariablesWithoutFiringEvents()

createOrUpdateVariableFromSerialized

public void createOrUpdateVariableFromSerialized(String variableName,
                                                 Object value,
                                                 String variableTypeName,
                                                 Map<String,Object> configuration,
                                                 CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

Specified by:

createOrUpdateVariableFromSerialized in interface CorePersistentVariableStore

fireHistoricVariableInstanceDelete

public void fireHistoricVariableInstanceDelete(VariableInstanceEntity variableInstance,
                                               CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

fireHistoricVariableInstanceCreate

public void fireHistoricVariableInstanceCreate(VariableInstanceEntity variableInstance,
                                               CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)

fireHistoricVariableInstanceUpdate

public void fireHistoricVariableInstanceUpdate(VariableInstanceEntity variableInstance,
                                               CoreVariableScope<PersistentVariableInstance> sourceActivityExecution)