Package org.keycloak.models.map.storage.ldap

Class LdapModelCriteriaBuilder<E,M,Self extends LdapModelCriteriaBuilder<E,M,Self>>

java.lang.Object

org.keycloak.models.map.storage.ldap.LdapModelCriteriaBuilder<E,M,Self>

Type Parameters:

E - Entity

M - Model

Self - specific implementation of this class

All Implemented Interfaces:

ModelCriteriaBuilder<M,Self>

Direct Known Subclasses:

LdapRoleModelCriteriaBuilder

public abstract class LdapModelCriteriaBuilder<E,M,Self extends LdapModelCriteriaBuilder<E,M,Self>>
extends Object
implements ModelCriteriaBuilder<M,Self>

Abstract class containing methods common to all Ldap*ModelCriteriaBuilder implementations

Nested Class Summary

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

ModelCriteriaBuilder.Operator

Constructor Summary

Constructors

Constructor	Description
LdapModelCriteriaBuilder(Function<Supplier<StringBuilder>,Self> instantiator)
LdapModelCriteriaBuilder(Function<Supplier<StringBuilder>,Self> instantiator, Supplier<StringBuilder> predicateFunc)

Method Summary

Modifier and Type	Method	Description
Self	and(Self... builders)	Creates and returns a new instance of ModelCriteriaBuilder that combines the given builders with the Boolean AND operator.
protected StringBuilder	equal(String field, Object value, LdapMapEscapeStrategy ldapMapEscapeStrategy, boolean isBinary)
Supplier<StringBuilder>	getPredicateFunc()
protected StringBuilder	in(String name, Object[] valuesToCompare, boolean isBinary)
Self	not(Self builder)	Creates and returns a new instance of ModelCriteriaBuilder that negates the given builder.
Self	or(Self... 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

compare

Constructor Details

LdapModelCriteriaBuilder

public LdapModelCriteriaBuilder(Function<Supplier<StringBuilder>,Self> instantiator)

LdapModelCriteriaBuilder

public LdapModelCriteriaBuilder(Function<Supplier<StringBuilder>,Self> instantiator,
 Supplier<StringBuilder> predicateFunc)

Method Details

and

public Self and(Self... 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<E,M>

or

public Self or(Self... 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<E,M>

not

public Self not(Self 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<E,M>

Returns:

getPredicateFunc

public Supplier<StringBuilder> getPredicateFunc()

equal

protected StringBuilder equal(String field,
 Object value,
 LdapMapEscapeStrategy ldapMapEscapeStrategy,
 boolean isBinary)

in

protected StringBuilder in(String name,
 Object[] valuesToCompare,
 boolean isBinary)