Package ch.tocco.nice2.persist.core.impl.hibernate.pojo

Class AbstractDirtyCheckingEntity

java.lang.Object

ch.tocco.nice2.persist.core.impl.hibernate.pojo.AbstractHibernateEntity

ch.tocco.nice2.persist.core.impl.hibernate.pojo.AbstractDirtyCheckingEntity

All Implemented Interfaces:

EntityReference, Entity, EntityImplementor

Direct Known Subclasses:

AbstractPojoEntity

public abstract class AbstractDirtyCheckingEntity
extends AbstractHibernateEntity

Abstract base class for AbstractHibernateEntity implementations which handles dirty tracking. When any setter of the entity is called, the field is marked as dirty (if the new value is different from the persistent value). This allows an efficient implementation of Entity.getState(). resetDirty() must be called by the framework after an entity has been flushed.

Nested Class Summary

Nested classes/interfaces inherited from interface ch.tocco.nice2.persist.core.api.entity.Entity

Entity.State

Field Summary

Fields inherited from class ch.tocco.nice2.persist.core.impl.hibernate.pojo.AbstractHibernateEntity

entityContext, entityInterceptor, logger, wasDeleted

Constructor Summary

Constructors

Constructor	Description
AbstractDirtyCheckingEntity()

Method Summary

Modifier and Type	Method	Description
protected @Nullable Object	doGetOldValue(String field)
protected Set<String>	getTouchedProperties(Function<String,Boolean> filter)
boolean	isDirty()
protected abstract boolean	isUnsaved(org.hibernate.engine.spi.EntityEntry entry)
protected void	markAsDirtyIfNecessary(String field, @Nullable Object newValue)
void	resetDirty()
void	setEntityContext(EntityContext entityContext)	Wraps the given EntityContext with a custom implementation that returns a AbstractDirtyCheckingEntity.DirtyCheckingPropertyAccessorService.

Methods inherited from class ch.tocco.nice2.persist.core.impl.hibernate.pojo.AbstractHibernateEntity

delete, getAutoFieldsDisabled, getChangedFields, getContext, getInnerInterceptor, getLogger, getManager, getModel, getRelatedEntity, getRelatedEntityOrNull, getTouchedFields, getTouchedRelations, getValue, getValue, getValue, getValue, getValue, getValue, getValueMap, internalGetValue, internalSetValue, isFieldChanged, isFieldTouched, isUpdatable, joinTx, markDeleted, resolveField, setAutoFieldsDisabled, setValue, syncInverseCollection, thisInstanceOrProxyIfAvailable, toString, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.tocco.nice2.persist.core.api.entity.Entity

getBool, getDate, getDateTime, getDecimal, getDouble, getFloat, getInt, getKey, getLong, getOldValue, getShort, getState, getString, getTime, hasKey, requireBool, requireDate, requireDateTime, requireDecimal, requireDouble, requireFloat, requireInt, requireKey, requireLong, requireShort, requireString, requireTime, requireValue, requireValue, requireValue, requireValue, requireValue, requireValue, resolve, validate

Constructor Details

AbstractDirtyCheckingEntity

public AbstractDirtyCheckingEntity()

Method Details

markAsDirtyIfNecessary

protected void markAsDirtyIfNecessary(String field,
 @Nullable
 @Nullable Object newValue)

doGetOldValue

@Nullable
protected @Nullable Object doGetOldValue(String field)

isUnsaved

protected abstract boolean isUnsaved(org.hibernate.engine.spi.EntityEntry entry)

getTouchedProperties

protected Set<String> getTouchedProperties(Function<String,Boolean> filter)

Specified by:

getTouchedProperties in class AbstractHibernateEntity

isDirty

public boolean isDirty()

resetDirty

public void resetDirty()

setEntityContext

public void setEntityContext(EntityContext entityContext)

Wraps the given EntityContext with a custom implementation that returns a AbstractDirtyCheckingEntity.DirtyCheckingPropertyAccessorService.

Overrides:

setEntityContext in class AbstractHibernateEntity