Package com.blazebit.persistence

Interface CriteriaBuilderFactory

All Superinterfaces:

ConfigurationSource, ServiceProvider

public interface CriteriaBuilderFactory
extends ServiceProvider, ConfigurationSource

An interface used to create criteria builders.

Since:

1.0.0

Author:

Christian Beikov

Method Summary

Modifier and Type	Method	Description
<T> CriteriaBuilder<T>	create(javax.persistence.EntityManager entityManager, Class<T> resultClass)	Like create(javax.persistence.EntityManager, java.lang.Class, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the result class returns.
<T> CriteriaBuilder<T>	create(javax.persistence.EntityManager entityManager, Class<T> resultClass, String alias)	Creates a new criteria builder with the given result class.
<T> DeleteCriteriaBuilder<T>	delete(javax.persistence.EntityManager entityManager, Class<T> deleteClass)	Like delete(javax.persistence.EntityManager, java.lang.Class, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the delete class returns.
<T> DeleteCriteriaBuilder<T>	delete(javax.persistence.EntityManager entityManager, Class<T> deleteClass, String alias)	Creates a new delete criteria builder for the given entity class.
<T> DeleteCriteriaBuilder<T>	deleteCollection(javax.persistence.EntityManager entityManager, Class<T> deleteOwnerClass, String collectionName)	Like deleteCollection(javax.persistence.EntityManager, java.lang.Class, java.lang.String, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the delete owner class returns.
<T> DeleteCriteriaBuilder<T>	deleteCollection(javax.persistence.EntityManager entityManager, Class<T> deleteOwnerClass, String alias, String collectionName)	Creates a new delete criteria builder for the given entity class and collection name to delete elements of the entity class's collection.
Map<String,JpqlFunction>	getRegisteredFunctions()	Returns all functions that are available in queries as a map of function name to JpqlFunction.
<T> InsertCriteriaBuilder<T>	insert(javax.persistence.EntityManager entityManager, Class<T> insertClass)	Creates a new insert criteria builder for the given entity class.
<T> InsertCriteriaBuilder<T>	insertCollection(javax.persistence.EntityManager entityManager, Class<T> insertOwnerClass, String collectionName)	Creates a new insert criteria builder for the given entity class and collection name to update elements of the entity class's collection.
<T> StartOngoingSetOperationCriteriaBuilder<T,LeafOngoingFinalSetOperationCriteriaBuilder<T>>	startSet(javax.persistence.EntityManager entityManager, Class<T> resultClass)	Starts a criteria builder with a nested set operation builder.
<T> UpdateCriteriaBuilder<T>	update(javax.persistence.EntityManager entityManager, Class<T> updateClass)	Like update(javax.persistence.EntityManager, java.lang.Class, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the update class returns.
<T> UpdateCriteriaBuilder<T>	update(javax.persistence.EntityManager entityManager, Class<T> updateClass, String alias)	Creates a new update criteria builder for the given entity class.
<T> UpdateCriteriaBuilder<T>	updateCollection(javax.persistence.EntityManager entityManager, Class<T> updateOwnerClass, String collectionName)	Like updateCollection(javax.persistence.EntityManager, java.lang.Class, java.lang.String, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the delete owner class returns.
<T> UpdateCriteriaBuilder<T>	updateCollection(javax.persistence.EntityManager entityManager, Class<T> updateOwnerClass, String alias, String collectionName)	Creates a new update criteria builder for the given entity class and collection name to update elements of the entity class's collection.

Methods inherited from interface com.blazebit.persistence.spi.ConfigurationSource

getProperties, getProperty

Methods inherited from interface com.blazebit.persistence.spi.ServiceProvider

getService

Method Detail

getRegisteredFunctions

Map<String,JpqlFunction> getRegisteredFunctions()

Returns all functions that are available in queries as a map of function name to JpqlFunction.

Returns:

The registered functions

Since:

1.2.0

startSet

<T> StartOngoingSetOperationCriteriaBuilder<T,LeafOngoingFinalSetOperationCriteriaBuilder<T>> startSet(javax.persistence.EntityManager entityManager,
                                                                                                             Class<T> resultClass)

Starts a criteria builder with a nested set operation builder. Doing this is like starting a nested query that will be connected via a set operation.

Type Parameters:

T - The type of the result class

Parameters:

entityManager - The entity manager to use for the criteria builder

resultClass - The result class of the query

Returns:

The set operation builder

Since:

1.2.0

create

<T> CriteriaBuilder<T> create(javax.persistence.EntityManager entityManager,
                              Class<T> resultClass)

Like create(javax.persistence.EntityManager, java.lang.Class, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the result class returns.

Type Parameters:

T - The type of the result class

Parameters:

entityManager - The entity manager to use for the criteria builder

resultClass - The result class of the query

Returns:

A new criteria builder

create

<T> CriteriaBuilder<T> create(javax.persistence.EntityManager entityManager,
                              Class<T> resultClass,
                              String alias)

Creates a new criteria builder with the given result class. The result class will be used as default from class. The alias will be used as default alias for the from class. Both can be overridden by invoking FromBuilder.from(java.lang.Class, java.lang.String).

Type Parameters:

T - The type of the result class

Parameters:

entityManager - The entity manager to use for the criteria builder

resultClass - The result class of the query

alias - The alias that should be used for the result class from clause

Returns:

A new criteria builder

delete

<T> DeleteCriteriaBuilder<T> delete(javax.persistence.EntityManager entityManager,
                                    Class<T> deleteClass)

Like delete(javax.persistence.EntityManager, java.lang.Class, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the delete class returns.

Type Parameters:

T - The type of the entity for the delete criteria

Parameters:

entityManager - The entity manager to use for the delete criteria builder

deleteClass - The entity class for the delete criteria

Returns:

A new delete criteria builder

Since:

1.1.0

delete

<T> DeleteCriteriaBuilder<T> delete(javax.persistence.EntityManager entityManager,
                                    Class<T> deleteClass,
                                    String alias)

Creates a new delete criteria builder for the given entity class.

Type Parameters:

T - The type of the entity for the delete criteria

Parameters:

entityManager - The entity manager to use for the delete criteria builder

deleteClass - The entity class for the delete criteria

alias - The alias that should be used for the entity

Returns:

A new delete criteria builder

Since:

1.1.0

deleteCollection

<T> DeleteCriteriaBuilder<T> deleteCollection(javax.persistence.EntityManager entityManager,
                                              Class<T> deleteOwnerClass,
                                              String collectionName)

Like deleteCollection(javax.persistence.EntityManager, java.lang.Class, java.lang.String, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the delete owner class returns.

Type Parameters:

T - The type of the entity for the delete criteria

Parameters:

entityManager - The entity manager to use for the delete criteria builder

deleteOwnerClass - The entity class owning the collection for the delete criteria

collectionName - The name of the collection contained in the owner entity class

Returns:

A new delete criteria builder

Since:

1.2.0

deleteCollection

<T> DeleteCriteriaBuilder<T> deleteCollection(javax.persistence.EntityManager entityManager,
                                              Class<T> deleteOwnerClass,
                                              String alias,
                                              String collectionName)

Creates a new delete criteria builder for the given entity class and collection name to delete elements of the entity class's collection.

Type Parameters:

T - The type of the entity for the delete criteria

Parameters:

entityManager - The entity manager to use for the delete criteria builder

deleteOwnerClass - The entity class owning the collection for the delete criteria

alias - The alias that should be used for the entity

collectionName - The name of the collection contained in the owner entity class

Returns:

A new delete criteria builder

Since:

1.2.0

update

<T> UpdateCriteriaBuilder<T> update(javax.persistence.EntityManager entityManager,
                                    Class<T> updateClass)

Like update(javax.persistence.EntityManager, java.lang.Class, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the update class returns.

Type Parameters:

T - The type of the entity for the update criteria

Parameters:

entityManager - The entity manager to use for the update criteria builder

updateClass - The entity class for the update criteria

Returns:

A new update criteria builder

Since:

1.1.0

update

<T> UpdateCriteriaBuilder<T> update(javax.persistence.EntityManager entityManager,
                                    Class<T> updateClass,
                                    String alias)

Creates a new update criteria builder for the given entity class.

Type Parameters:

T - The type of the entity for the update criteria

Parameters:

entityManager - The entity manager to use for the update criteria builder

updateClass - The entity class for the update criteria

alias - The alias that should be used for the entity

Returns:

A new update criteria builder

Since:

1.1.0

updateCollection

<T> UpdateCriteriaBuilder<T> updateCollection(javax.persistence.EntityManager entityManager,
                                              Class<T> updateOwnerClass,
                                              String collectionName)

Like updateCollection(javax.persistence.EntityManager, java.lang.Class, java.lang.String, java.lang.String) but with the alias equivalent to the camel cased result of what Class.getSimpleName() of the delete owner class returns.

Type Parameters:

T - The type of the entity for the update criteria

Parameters:

entityManager - The entity manager to use for the update criteria builder

updateOwnerClass - The entity class owning the collection for the update criteria

collectionName - The name of the collection contained in the owner entity class

Returns:

A new update criteria builder

Since:

1.2.0

updateCollection

<T> UpdateCriteriaBuilder<T> updateCollection(javax.persistence.EntityManager entityManager,
                                              Class<T> updateOwnerClass,
                                              String alias,
                                              String collectionName)

Creates a new update criteria builder for the given entity class and collection name to update elements of the entity class's collection.

Type Parameters:

T - The type of the entity for the update criteria

Parameters:

entityManager - The entity manager to use for the update criteria builder

updateOwnerClass - The entity class owning the collection for the update criteria

alias - The alias that should be used for the entity

collectionName - The name of the collection contained in the owner entity class

Returns:

A new update criteria builder

Since:

1.2.0

insert

<T> InsertCriteriaBuilder<T> insert(javax.persistence.EntityManager entityManager,
                                    Class<T> insertClass)

Creates a new insert criteria builder for the given entity class.

Type Parameters:

T - The type of the entity for the insert criteria

Parameters:

entityManager - The entity manager to use for the insert criteria builder

insertClass - The entity class for the insert criteria

Returns:

A new insert criteria builder

Since:

1.1.0

insertCollection

<T> InsertCriteriaBuilder<T> insertCollection(javax.persistence.EntityManager entityManager,
                                              Class<T> insertOwnerClass,
                                              String collectionName)

Creates a new insert criteria builder for the given entity class and collection name to update elements of the entity class's collection.

Type Parameters:

T - The type of the entity for the insert criteria

Parameters:

entityManager - The entity manager to use for the insert criteria builder

insertOwnerClass - The entity class owning the collection for the insert criteria

collectionName - The name of the collection contained in the owner entity class

Returns:

A new insert criteria builder

Since:

1.2.0