Package org.hibernate.mapping

Class Property

java.lang.Object

org.hibernate.mapping.Property

All Implemented Interfaces:

Serializable, MetaAttributable

Direct Known Subclasses:

Backref, IndexBackref, SyntheticProperty

public class Property
extends Object
implements Serializable, MetaAttributable

A mapping model object representing a property or field of an entity or embeddable class.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Property()

Method Summary

Modifier and Type	Method	Description
void	addCallbackDefinitions(List<CallbackDefinition> callbackDefinitions)
Property	copy()
Generator	createGenerator(RuntimeModelCreationContext context)
List<CallbackDefinition>	getCallbackDefinitions()
String	getCascade()
CascadeStyle	getCascadeStyle()
List<Column>	getColumns()	Delegates to Value.getColumns().
int	getColumnSpan()
Getter	getGetter(Class clazz)
String	getLazyGroup()
MetaAttribute	getMetaAttribute(String attributeName)
Map<String,MetaAttribute>	getMetaAttributes()
String	getName()
PersistentClass	getPersistentClass()
String	getPropertyAccessorName()
PropertyAccessStrategy	getPropertyAccessStrategy()
PropertyAccessStrategy	getPropertyAccessStrategy(Class clazz)
String	getReturnedClassName()
List<Selectable>	getSelectables()	Delegates to Value.getSelectables().
Setter	getSetter(Class clazz)
Type	getType()
Value	getValue()
GeneratorCreator	getValueGeneratorCreator()
boolean	isBackRef()
boolean	isBasicPropertyAccessor()
boolean	isComposite()
boolean	isGeneric()
boolean	isInsertable()
boolean	isLazy()	Is this property lazy in the "bytecode" sense?
boolean	isLob()
boolean	isNaturalIdentifier()
boolean	isOptimisticLocked()
boolean	isOptional()
boolean	isSelectable()
boolean	isSynthetic()	Does this property represent a synthetic property? A synthetic property is one we create during metamodel binding to represent a collection of columns but which does not represent a property physically available on the entity.
boolean	isUpdateable()
boolean	isValid(Mapping mapping)	Deprecated. use isValid(MappingContext)
boolean	isValid(MappingContext mappingContext)
void	resetOptional(boolean optional)
void	resetUpdateable(boolean updateable)
void	setCascade(String cascade)
void	setGeneric(boolean generic)
void	setInsertable(boolean insertable)
void	setLazy(boolean lazy)
void	setLazyGroup(String lazyGroup)
void	setLob(boolean lob)
void	setMetaAttributes(Map<String,MetaAttribute> metas)
void	setName(String name)
void	setNaturalIdentifier(boolean naturalIdentifier)
void	setOptimisticLocked(boolean optimisticLocked)
void	setOptional(boolean optional)
void	setPersistentClass(PersistentClass persistentClass)
void	setPropertyAccessorName(String string)
void	setPropertyAccessStrategy(PropertyAccessStrategy propertyAccessStrategy)
void	setReturnedClassName(String returnedClassName)
void	setSelectable(boolean selectable)
void	setUpdateable(boolean mutable)
void	setValue(Value value)
void	setValueGeneratorCreator(GeneratorCreator generator)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

Property

public Property()

Method Details

isBackRef

public boolean isBackRef()

isSynthetic

public boolean isSynthetic()

Does this property represent a synthetic property? A synthetic property is one we create during metamodel binding to represent a collection of columns but which does not represent a property physically available on the entity.

Returns:

True if synthetic; false otherwise.

getType

public Type getType()
             throws MappingException

Throws:

MappingException

getColumnSpan

public int getColumnSpan()

getSelectables

public List<Selectable> getSelectables()

Delegates to Value.getSelectables().

getColumns

public List<Column> getColumns()

Delegates to Value.getColumns().

Throws:

AssertionFailure - if the mapping involves formulas

getName

public String getName()

isComposite

public boolean isComposite()

getValue

public Value getValue()

resetUpdateable

public void resetUpdateable(boolean updateable)

resetOptional

public void resetOptional(boolean optional)

getCascadeStyle

public CascadeStyle getCascadeStyle()
                             throws MappingException

Throws:

MappingException

getCascade

public String getCascade()

setCascade

public void setCascade(String cascade)

setName

public void setName(String name)

setValue

public void setValue(Value value)

isUpdateable

public boolean isUpdateable()

isInsertable

public boolean isInsertable()

getValueGeneratorCreator

@Internal
public GeneratorCreator getValueGeneratorCreator()

setValueGeneratorCreator

@Internal
public void setValueGeneratorCreator(GeneratorCreator generator)

setUpdateable

public void setUpdateable(boolean mutable)

setInsertable

public void setInsertable(boolean insertable)

getPropertyAccessorName

public String getPropertyAccessorName()

setPropertyAccessorName

public void setPropertyAccessorName(String string)

getPropertyAccessStrategy

public PropertyAccessStrategy getPropertyAccessStrategy()

setPropertyAccessStrategy

public void setPropertyAccessStrategy(PropertyAccessStrategy propertyAccessStrategy)

isBasicPropertyAccessor

public boolean isBasicPropertyAccessor()

getMetaAttributes

public Map<String,MetaAttribute> getMetaAttributes()

Specified by:

getMetaAttributes in interface MetaAttributable

getMetaAttribute

public MetaAttribute getMetaAttribute(String attributeName)

Specified by:

getMetaAttribute in interface MetaAttributable

setMetaAttributes

public void setMetaAttributes(Map<String,MetaAttribute> metas)

Specified by:

setMetaAttributes in interface MetaAttributable

isValid

@Deprecated(since="7.0")
public boolean isValid(Mapping mapping)
                throws MappingException

Deprecated.

use isValid(MappingContext)

Throws:

MappingException

isValid

public boolean isValid(MappingContext mappingContext)
                throws MappingException

Throws:

MappingException

toString

public String toString()

Overrides:

toString in class Object

setLazy

public void setLazy(boolean lazy)

isLazy

public boolean isLazy()

Is this property lazy in the "bytecode" sense?

Lazy here means whether we initialize this field of the entity instance in its "base fetch group". It affects whether we list this property's columns in the SQL select for the owning entity when we load its "base fetch group". The actual value that is set varies based on the nature (basic, etc) of the property.

API Note:

This method reports whether the property is considered part of the base fetch group based solely on the information in the mapping but EnhancementHelper.includeInBaseFetchGroup(org.hibernate.mapping.Property, boolean, org.hibernate.bytecode.enhance.spi.interceptor.EnhancementHelper.InheritanceChecker, boolean) is also accounts for other details.

getLazyGroup

public String getLazyGroup()

setLazyGroup

public void setLazyGroup(String lazyGroup)

isOptimisticLocked

public boolean isOptimisticLocked()

setOptimisticLocked

public void setOptimisticLocked(boolean optimisticLocked)

isOptional

public boolean isOptional()

setOptional

public void setOptional(boolean optional)

getPersistentClass

public PersistentClass getPersistentClass()

setPersistentClass

public void setPersistentClass(PersistentClass persistentClass)

isSelectable

public boolean isSelectable()

setSelectable

public void setSelectable(boolean selectable)

getGetter

@Internal
public Getter getGetter(Class clazz)
                 throws MappingException

Throws:

MappingException

getSetter

@Internal
public Setter getSetter(Class clazz)
                 throws MappingException

Throws:

MappingException

getPropertyAccessStrategy

@Internal
public PropertyAccessStrategy getPropertyAccessStrategy(Class clazz)
                                                 throws MappingException

Throws:

MappingException

isNaturalIdentifier

public boolean isNaturalIdentifier()

setNaturalIdentifier

public void setNaturalIdentifier(boolean naturalIdentifier)

isGeneric

public boolean isGeneric()

setGeneric

public void setGeneric(boolean generic)

isLob

public boolean isLob()

setLob

public void setLob(boolean lob)

addCallbackDefinitions

public void addCallbackDefinitions(List<CallbackDefinition> callbackDefinitions)

getCallbackDefinitions

public List<CallbackDefinition> getCallbackDefinitions()

getReturnedClassName

public String getReturnedClassName()

setReturnedClassName

public void setReturnedClassName(String returnedClassName)

createGenerator

public Generator createGenerator(RuntimeModelCreationContext context)

copy

public Property copy()