Package org.keycloak.models.map.common

Interface EntityField<E>

Type Parameters:

E -

All Known Implementing Classes:

MapAdminEventEntityFields, MapAuthenticatedClientSessionEntityFields, MapAuthenticationExecutionEntityFields, MapAuthenticationFlowEntityFields, MapAuthenticationSessionEntityFields, MapAuthenticatorConfigEntityFields, MapAuthEventEntityFields, MapClientEntityFields, MapClientInitialAccessEntityFields, MapClientScopeEntityFields, MapComponentEntityFields, MapGroupEntityFields, MapIdentityProviderEntityFields, MapIdentityProviderMapperEntityFields, MapLockEntityFields, MapOTPPolicyEntityFields, MapPermissionTicketEntityFields, MapPolicyEntityFields, MapProtocolMapperEntityFields, MapRealmEntityFields, MapRequiredActionProviderEntityFields, MapRequiredCredentialEntityFields, MapResourceEntityFields, MapResourceServerEntityFields, MapRoleEntityFields, MapRootAuthenticationSessionEntityFields, MapScopeEntityFields, MapSingleUseObjectEntityFields, MapUserConsentEntityFields, MapUserCredentialEntityFields, MapUserEntityFields, MapUserFederatedIdentityEntityFields, MapUserLoginFailureEntityFields, MapUserSessionEntityFields, MapWebAuthnPolicyEntityFields

public interface EntityField<E>

Represents a field in an entity with appropriate accessors.

Author:

hmlnarik

Method Summary

Modifier and Type	Method	Description
default <T> void	collectionAdd(E e, T value)	Adds an element to the collection stored in this field.
default <T> Object	collectionRemove(E e, T value)	Removes an element from the collection stored in this field.
Object	get(E e)	Returns the value of this field.
default Class<?>	getCollectionElementClass()
default Class<?>	getFieldClass()
default Class<?>	getMapKeyClass()
default Class<?>	getMapValueClass()
String	getName()	Returns name of this field with no spaces where each word starts with a capital letter.
String	getNameCamelCase()
String	getNameDashed()	Returns name of this field in lowercase with words separated by a dash (-).
default <K> Object	mapGet(E e, K key)	Retrieves a value from the map stored in this field.
default <K,T> void	mapPut(E e, K key, T value)	Adds a mapping to the map stored in this field.
default <K> Object	mapRemove(E e, K key)	Removes a mapping from the map stored in this field.
default <T> void	set(E e, T value)	Sets the value of this field.

Method Detail

getName

String getName()

Returns name of this field with no spaces where each word starts with a capital letter.

Returns:

getNameCamelCase

String getNameCamelCase()

getNameDashed

String getNameDashed()

Returns name of this field in lowercase with words separated by a dash (-).

Returns:

get

Object get(E e)

Returns the value of this field.

Parameters:

e - Entity

Returns:

Value of the field

set

default <T> void set(E e,
                     T value)

Sets the value of this field. Does nothing by default. If you want to have a field set, override this method.

Type Parameters:

T -

Parameters:

e - Entity

value - Value of the field

collectionAdd

default <T> void collectionAdd(E e,
                               T value)

Adds an element to the collection stored in this field.

Parameters:

e - Entity

value - Value to be added to the collection

Throws:

ClassCastException - If this field is not a collection.

UnsupportedOperationException - If this collection type is not yet known.

collectionRemove

default <T> Object collectionRemove(E e,
                                    T value)

Removes an element from the collection stored in this field.

Parameters:

e - Entity

value - Value to be added to the collection

Returns:

Defined by the underlying field. Preferrably it should return deleted object, but it can return true / false indication of removal, or just null.

Throws:

ClassCastException - If this field is not a collection.

mapGet

default <K> Object mapGet(E e,
                          K key)

Retrieves a value from the map stored in this field.

Parameters:

e - Entity

key - Requested key

Returns:

Object mapped to this key

Throws:

ClassCastException - If this field is not a map.

mapPut

default <K,T> void mapPut(E e,
                                K key,
                                T value)

Adds a mapping to the map stored in this field.

Parameters:

e - Entity

key - Key to map

value - Mapped value

Throws:

ClassCastException - If this field is not a map.

mapRemove

default <K> Object mapRemove(E e,
                             K key)

Removes a mapping from the map stored in this field.

Parameters:

e - Entity

key - Key to remove

Returns:

Object mapped to this key

Throws:

ClassCastException - If this field is not a map.

getFieldClass

default Class<?> getFieldClass()

Returns:

Returns the most specific type of this field.

getCollectionElementClass

default Class<?> getCollectionElementClass()

Returns:

If this field is a collection, returns type of its elements; otherwise returns Void class.

getMapKeyClass

default Class<?> getMapKeyClass()

Returns:

If this field is a map, returns type of its keys; otherwise returns Void class.

getMapValueClass

default Class<?> getMapValueClass()

Returns:

If this field is a map, returns type of its values; otherwise returns Void class.