org.codehaus.groovy.grails.commons
[Java] Interface GrailsDomainClassProperty

public interface GrailsDomainClassProperty

A property of a GrailsDomainClass instance.

Authors:

Graeme Rocher

ALL_DATA_SOURCES

public java.lang.String ALL_DATA_SOURCES

ATTACHED

public java.lang.String ATTACHED

BELONGS_TO

public java.lang.String BELONGS_TO

CLASS

public java.lang.String CLASS

CONSTRAINTS

public java.lang.String CONSTRAINTS

DATE_CREATED

public java.lang.String DATE_CREATED

DEFAULT_DATA_SOURCE

public java.lang.String DEFAULT_DATA_SOURCE

DOMAIN_CLASS

public java.lang.String DOMAIN_CLASS

EMBEDDED

public java.lang.String EMBEDDED

ERRORS

public java.lang.String ERRORS

EVANESCENT

public java.lang.String EVANESCENT

FETCH_EAGER

public int FETCH_EAGER

FETCH_LAZY

public int FETCH_LAZY

FETCH_MODE

public java.lang.String FETCH_MODE

HAS_MANY

public java.lang.String HAS_MANY

HAS_ONE

public java.lang.String HAS_ONE

IDENTITY

public java.lang.String IDENTITY

LAST_UPDATED

public java.lang.String LAST_UPDATED

MAPPED_BY

public java.lang.String MAPPED_BY

MAPPING

public java.lang.String MAPPING

MAPPING_STRATEGY

public java.lang.String MAPPING_STRATEGY

META_CLASS

public java.lang.String META_CLASS

NAMED_QUERIES

public java.lang.String NAMED_QUERIES

RELATES_TO_MANY

public java.lang.String RELATES_TO_MANY

SORT

public java.lang.String SORT

TRANSIENT

public java.lang.String TRANSIENT

VERSION

public java.lang.String VERSION

getComponent

public GrailsDomainClass getComponent()

If #isEmbedded returns true then this method can be called to obtain a reference to the embedded component, which implements the GrailsDomainClass interface.

Returns:

The component or null if it is not an embedded component

See Also:

GrailsDomainClass

GrailsDomainClassProperty.isEmbedded

getDomainClass

public GrailsDomainClass getDomainClass()

Returns the parent domain class of the property instance.

Returns:

The parent domain class

getFetchMode

public int getFetchMode()

Returns the configured fetch mode for the property

getFieldName

public java.lang.String getFieldName()

Returns the domain field name for this property.

getName

public java.lang.String getName()

Returns the name of the property.

Returns:

The property name

getNaturalName

public java.lang.String getNaturalName()

Returns:

The natural name representation of the property (eg. 'lastName' becomes 'Last Name'

getOtherSide

public GrailsDomainClassProperty getOtherSide()

Returns the other side of a bidirectional association

Returns:

The other side of the relationship or null if not known

getReferencedDomainClass

public GrailsDomainClass getReferencedDomainClass()

Returns the GrailsDomainClass of a relationship property or null, if the property is not a relationship property.

Returns:

The GrailsDomainClass

getReferencedPropertyName

public java.lang.String getReferencedPropertyName()

Retrieves the name of property referenced by this property if it is an association and is known, otherwise null.

Returns:

The name of the prop

getReferencedPropertyType

@SuppressWarnings("rawtypes")
public java.lang.Class getReferencedPropertyType()

Returns the referenced property type. This differs from getType() in that in the case of an Association it will return the type of the elements contained within the Collection, otherwise it will delegate to getType();

Returns:

The referenced type

getType

@SuppressWarnings("rawtypes")
public java.lang.Class getType()

Returns the type for the domain class

Returns:

The property type

getTypePropertyName

public java.lang.String getTypePropertyName()

Returns the class type as a property name representation.

Returns:

The property name representation

isAssociation

public boolean isAssociation()

Returns true if this property is a relationship property.

Returns:

true if it is an associative property

isBasicCollectionType

public boolean isBasicCollectionType()

Return whether this is a collection of basic types like String, Integer etc.

Returns:

true if it is a collection of basic types

isBidirectional

public boolean isBidirectional()

Returns true if the property is a bi-directional relationship.

Returns:

A boolean value

isCircular

public boolean isCircular()

Whether the relationship is cirucular.

Returns:

true if it is

isDerived

public boolean isDerived()

isEmbedded

public boolean isEmbedded()

Returns true if this propert is an embedded component.

Returns:

true if it is, false otherwise

isEnum

public boolean isEnum()

Returns true if this properties type is an enum.

Returns:

true if it is

isHasOne

public boolean isHasOne()

isIdentity

public boolean isIdentity()

Returns true of the property is an identifier.

Returns:

Whether the property is the identifier

isInherited

public boolean isInherited()

Whether the property is inherited from a super class.

Returns:

true if its inherited

isManyToMany

public boolean isManyToMany()

Returns true if the property is a many-to-many relationship.

Returns:

true if it is a manyToMany

isManyToOne

public boolean isManyToOne()

Returns true if the property is a many-to-one relationship.

Returns:

Whether it is a manyToOne

isOneToMany

public boolean isOneToMany()

Returns true if the property is a one-to-many relationship.

Returns:

Whether it is a oneToMany

isOneToOne

public boolean isOneToOne()

Returns true if the property is a one-to-one relationship.

Returns:

true if it is a one-to-one relationship

isOptional

public boolean isOptional()

Returns false if the property is required.

Returns:

Whether the property is optional

isOwningSide

public boolean isOwningSide()

Whether this side of the association is the "owning" side.

Returns:

true if it is the owning side

isPersistent

public boolean isPersistent()

Returns true if the domain class property is a persistent property.

Returns:

Whether the property is persistent

setDerived

public void setDerived(boolean derived)

setOtherSide

public void setOtherSide(GrailsDomainClassProperty referencedProperty)

Sets the other side of an associative property.

Parameters:

referencedProperty

setOwningSide

public void setOwningSide(boolean b)

setReferencedDomainClass

public void setReferencedDomainClass(GrailsDomainClass referencedGrailsDomainClass)

Sets the references domain class on the property.

Parameters:

referencedGrailsDomainClass

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