org.seasar.doma.jdbc.entity

Interface PreUpdateContext<E>

Type Parameters:

E - the entity type

All Known Implementing Classes:

org.seasar.doma.internal.jdbc.entity.AbstractPreUpdateContext, AutoBatchUpdateQuery.AutoBatchPreUpdateContext, AutoUpdateQuery.AutoPreUpdateContext, SqlFileBatchUpdateQuery.SqlFileBatchPreUpdateContext, SqlFileUpdateQuery.SqlFilePreUpdateContext

public interface PreUpdateContext<E>

A context for a pre process of an update.

Method Summary

Modifier and Type	Method and Description
Config	getConfig() Returns the configuration.
EntityType<?>	getEntityType() Returns the entity description.
java.lang.reflect.Method	getMethod() The method that is annotated with Update.
E	getNewEntity() Returns the new entity.
boolean	isEntityChanged() Whether the entity is changed.
boolean	isPropertyChanged(java.lang.String propertyName) Whether the entity property is changed.
void	setNewEntity(E newEntity) Sets the new entity.

Method Detail

isEntityChanged

boolean isEntityChanged()

Whether the entity is changed.

This method always returns true, when Update.sqlFile() returns true.

Returns:

true if the entity is changed

isPropertyChanged

boolean isPropertyChanged(java.lang.String propertyName)

Whether the entity property is changed.

This method always returns true, when Update.sqlFile() returns true.

Parameters:

propertyName - the name of property

Returns:

true if the property is changed

Throws:

EntityPropertyNotDefinedException - if the property is not defined in the entity

See Also:

OriginalStates

getEntityType

EntityType<?> getEntityType()

Returns the entity description.

Returns:

the entity description

getMethod

java.lang.reflect.Method getMethod()

The method that is annotated with Update.

Returns:

the method

getConfig

Config getConfig()

Returns the configuration.

Returns:

the configuration

getNewEntity

E getNewEntity()

Returns the new entity.

Returns:

the new entity

setNewEntity

void setNewEntity(E newEntity)

Sets the new entity.

This method is available, when the entity is immutable.

Parameters:

newEntity - the entity

Throws:

DomaNullPointerException - if newEntity is null