org.springframework.data.mapping.model
Class AbstractPersistentProperty<P extends PersistentProperty<P>>

java.lang.Object
  org.springframework.data.mapping.model.AbstractPersistentProperty<P>

All Implemented Interfaces:

PersistentProperty<P>

Direct Known Subclasses:

AnnotationBasedPersistentProperty

public abstract class AbstractPersistentProperty<P extends PersistentProperty<P>>
extends Object
implements PersistentProperty<P>

Simple impementation of PersistentProperty.

Author:

Jon Brisbin , Oliver Gierke

Field Summary

protected Association<P>	association
protected Field	field
protected TypeInformation<?>	information
protected String	name
protected PersistentEntity<?,P>	owner
protected PropertyDescriptor	propertyDescriptor
protected Class<?>	rawType

Constructor Summary

AbstractPersistentProperty(Field field, PropertyDescriptor propertyDescriptor, PersistentEntity<?,P> owner, SimpleTypeHolder simpleTypeHolder)

Method Summary

protected abstract Association<P>	createAssociation()
Association<P>	getAssociation()
Class<?>	getComponentType() Returns the component type of the type if it is a Collection.
Field	getField()
Class<?>	getMapValueType() Returns the type of the values if the property is a Map.
String	getName() The name of the property
PersistentEntity<?,P>	getOwner()
Iterable<? extends TypeInformation<?>>	getPersistentEntityType() Returns the TypeInformation if the property references a PersistentEntity.
PropertyDescriptor	getPropertyDescriptor() Returns the PropertyDescriptor backing the PersistentProperty.
Class<?>	getRawType() Returns the raw type as it's pulled from from the reflected property.
String	getSpelExpression()
Class<?>	getType() The type of the property
TypeInformation<?>	getTypeInformation()
boolean	isArray() Returns whether the property is an array.
boolean	isAssociation() Returns whether the property is an Association.
boolean	isCollectionLike() Returns whether the property is a Collection, Iterable or an array.
protected boolean	isEntity()
boolean	isMap() Returns whether the property is a Map.
boolean	isTransient() Returns whether the property is transient.
boolean	shallBePersisted()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.mapping.PersistentProperty

isIdProperty

Field Detail

name

protected final String name

propertyDescriptor

protected final PropertyDescriptor propertyDescriptor

information

protected final TypeInformation<?> information

rawType

protected final Class<?> rawType

field

protected final Field field

association

protected final Association<P extends PersistentProperty<P>> association

owner

protected final PersistentEntity<?,P extends PersistentProperty<P>> owner

Constructor Detail

AbstractPersistentProperty

public AbstractPersistentProperty(Field field,
                                  PropertyDescriptor propertyDescriptor,
                                  PersistentEntity<?,P> owner,
                                  SimpleTypeHolder simpleTypeHolder)

Method Detail

createAssociation

protected abstract Association<P> createAssociation()

getOwner

public PersistentEntity<?,P> getOwner()

Specified by:

getOwner in interface PersistentProperty<P extends PersistentProperty<P>>

getName

public String getName()

Description copied from interface: PersistentProperty

The name of the property

Specified by:

getName in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

The property name

getType

public Class<?> getType()

Description copied from interface: PersistentProperty

The type of the property

Specified by:

getType in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

The property type

getRawType

public Class<?> getRawType()

Description copied from interface: PersistentProperty

Returns the raw type as it's pulled from from the reflected property.

Specified by:

getRawType in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

the raw type of the property.

getTypeInformation

public TypeInformation<?> getTypeInformation()

Specified by:

getTypeInformation in interface PersistentProperty<P extends PersistentProperty<P>>

getPersistentEntityType

public Iterable<? extends TypeInformation<?>> getPersistentEntityType()

Description copied from interface: PersistentProperty

Returns the TypeInformation if the property references a PersistentEntity. Will return null in case it refers to a simple type. Will return Collection's component type or the Map's value type transparently.

Specified by:

getPersistentEntityType in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

getPropertyDescriptor

public PropertyDescriptor getPropertyDescriptor()

Description copied from interface: PersistentProperty

Returns the PropertyDescriptor backing the PersistentProperty.

Specified by:

getPropertyDescriptor in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

getField

public Field getField()

Specified by:

getField in interface PersistentProperty<P extends PersistentProperty<P>>

getSpelExpression

public String getSpelExpression()

Specified by:

getSpelExpression in interface PersistentProperty<P extends PersistentProperty<P>>

isTransient

public boolean isTransient()

Description copied from interface: PersistentProperty

Returns whether the property is transient.

Specified by:

isTransient in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

shallBePersisted

public boolean shallBePersisted()

Specified by:

shallBePersisted in interface PersistentProperty<P extends PersistentProperty<P>>

isAssociation

public boolean isAssociation()

Description copied from interface: PersistentProperty

Returns whether the property is an Association.

Specified by:

isAssociation in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

getAssociation

public Association<P> getAssociation()

Specified by:

getAssociation in interface PersistentProperty<P extends PersistentProperty<P>>

isCollectionLike

public boolean isCollectionLike()

Description copied from interface: PersistentProperty

Returns whether the property is a Collection, Iterable or an array.

Specified by:

isCollectionLike in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

isMap

public boolean isMap()

Description copied from interface: PersistentProperty

Returns whether the property is a Map.

Specified by:

isMap in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

isArray

public boolean isArray()

Description copied from interface: PersistentProperty

Returns whether the property is an array.

Specified by:

isArray in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

isEntity

protected boolean isEntity()

getComponentType

public Class<?> getComponentType()

Description copied from interface: PersistentProperty

Returns the component type of the type if it is a Collection. Will return the type of the key if the property is a Map.

Specified by:

getComponentType in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

the component type, the map's key type or null if neither Collection nor Map.

getMapValueType

public Class<?> getMapValueType()

Description copied from interface: PersistentProperty

Returns the type of the values if the property is a Map.

Specified by:

getMapValueType in interface PersistentProperty<P extends PersistentProperty<P>>

Returns:

the map's value type or null if no Map