org.keycloak.models.map.storage

Class MapModelCriteriaBuilder<K,V extends AbstractEntity<K>,M>

java.lang.Object

org.keycloak.models.map.storage.MapModelCriteriaBuilder<K,V,M>

All Implemented Interfaces:

ModelCriteriaBuilder<M>

public class MapModelCriteriaBuilder<K,V extends AbstractEntity<K>,M>
extends Object
implements ModelCriteriaBuilder<M>

Author:

hmlnarik

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	MapModelCriteriaBuilder.UpdatePredicatesFunc<K,V extends AbstractEntity<K>,M>

Nested classes/interfaces inherited from interface org.keycloak.models.map.storage.ModelCriteriaBuilder

ModelCriteriaBuilder.Operator

Constructor Summary

Constructors

Constructor and Description
MapModelCriteriaBuilder(Map<SearchableModelField<M>,MapModelCriteriaBuilder.UpdatePredicatesFunc<K,V,M>> fieldPredicates)

Method Summary

Modifier and Type	Method and Description
MapModelCriteriaBuilder<K,V,M>	and(ModelCriteriaBuilder<M>... builders) Creates and returns a new instance of ModelCriteriaBuilder that combines the given builders with the Boolean AND operator.
MapModelCriteriaBuilder<K,V,M>	compare(SearchableModelField<M> modelField, ModelCriteriaBuilder.Operator op, Object... values) Adds a constraint for the given model field to this criteria builder and returns a criteria builder that is combined with the the new constraint.
protected MapModelCriteriaBuilder<K,V,M>	fieldCompare(ModelCriteriaBuilder.Operator op, Function<V,?> getter, Object[] values)
protected MapModelCriteriaBuilder<K,V,M>	fieldCompare(Predicate<Object> valueComparator, Function<V,?> getter)
Predicate<? super V>	getEntityFilter()
Predicate<? super K>	getKeyFilter()
protected MapModelCriteriaBuilder<K,V,M>	idCompare(ModelCriteriaBuilder.Operator op, Object[] values)
MapModelCriteriaBuilder<K,V,M>	not(ModelCriteriaBuilder<M> builder) Creates and returns a new instance of ModelCriteriaBuilder that negates the given builder.
MapModelCriteriaBuilder<K,V,M>	or(ModelCriteriaBuilder<M>... builders) Creates and returns a new instance of ModelCriteriaBuilder that combines the given builders with the Boolean OR operator.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.keycloak.models.map.storage.ModelCriteriaBuilder

unwrap

Constructor Detail

MapModelCriteriaBuilder

public MapModelCriteriaBuilder(Map<SearchableModelField<M>,MapModelCriteriaBuilder.UpdatePredicatesFunc<K,V,M>> fieldPredicates)

Method Detail

compare

public MapModelCriteriaBuilder<K,V,M> compare(SearchableModelField<M> modelField,
                                              ModelCriteriaBuilder.Operator op,
                                              Object... values)

Description copied from interface: ModelCriteriaBuilder

Adds a constraint for the given model field to this criteria builder and returns a criteria builder that is combined with the the new constraint. The resulting constraint is a logical conjunction (i.e. AND) of the original constraint present in this ModelCriteriaBuilder and the given operator.

Specified by:

compare in interface ModelCriteriaBuilder<M>

Parameters:

modelField - Field on the logical model to be constrained

op - Operator

values - Additional operands of the operator.

Returns:

and

@SafeVarargs
public final MapModelCriteriaBuilder<K,V,M> and(ModelCriteriaBuilder<M>... builders)

Description copied from interface: ModelCriteriaBuilder

Creates and returns a new instance of ModelCriteriaBuilder that combines the given builders with the Boolean AND operator.

Predicate coming out of and on an empty array of builders (i.e. empty conjunction) is always true.

   cb = storage.getCriteriaBuilder();
   storage.read(cb.or(
     cb.and(cb.compare(FIELD1, EQ, 1), cb.compare(FIELD2, EQ, 2)),
     cb.and(cb.compare(FIELD1, EQ, 3), cb.compare(FIELD2, EQ, 4))
   );
 

Specified by:

and in interface ModelCriteriaBuilder<M>

or

@SafeVarargs
public final MapModelCriteriaBuilder<K,V,M> or(ModelCriteriaBuilder<M>... builders)

Description copied from interface: ModelCriteriaBuilder

Creates and returns a new instance of ModelCriteriaBuilder that combines the given builders with the Boolean OR operator.

Predicate coming out of or on an empty array of builders (i.e. empty disjunction) is always false.

   cb = storage.getCriteriaBuilder();
   storage.read(cb.or(
     cb.compare(FIELD1, EQ, 1).compare(FIELD2, EQ, 2),
     cb.compare(FIELD1, EQ, 3).compare(FIELD2, EQ, 4)
   );
 

Specified by:

or in interface ModelCriteriaBuilder<M>

not

public MapModelCriteriaBuilder<K,V,M> not(ModelCriteriaBuilder<M> builder)

Description copied from interface: ModelCriteriaBuilder

Creates and returns a new instance of ModelCriteriaBuilder that negates the given builder.

Note that if the builder has no condition yet, there is nothing to negate: empty negation is always true.

Specified by:

not in interface ModelCriteriaBuilder<M>

Returns:

getKeyFilter

public Predicate<? super K> getKeyFilter()

getEntityFilter

public Predicate<? super V> getEntityFilter()

idCompare

protected MapModelCriteriaBuilder<K,V,M> idCompare(ModelCriteriaBuilder.Operator op,
                                                   Object[] values)

fieldCompare

protected MapModelCriteriaBuilder<K,V,M> fieldCompare(ModelCriteriaBuilder.Operator op,
                                                      Function<V,?> getter,
                                                      Object[] values)

fieldCompare

protected MapModelCriteriaBuilder<K,V,M> fieldCompare(Predicate<Object> valueComparator,
                                                      Function<V,?> getter)