org.ezlibs.ezjooq

Interface CrudRepository<E>

Type Parameters:

E - the type to perform CRUD operations on

All Known Implementing Classes:

PojoRepository

public interface CrudRepository<E>

Repository providing basic CRUD operations for POJOs.

Entity fields should be annotated using the Java Persistence API with:
@Column(name = "YOUR_COLUMN_NAME").

The class should be annotated using the Java Persistence API with:
@Table(name = "YOUR_TABLE_NAME)
unless the class has the same name as the database table.

Method Summary

Modifier and Type	Method and Description
boolean	create(E entity) Insert an entity into the database.
void	createMany(java.util.List<E> entities) Insert a list of entities into the database.
boolean	delete(E entity) Delete an entity from the database.
java.util.List<E>	readAll() Get all entities of type <E> from the database.
java.util.List<E>	readAllWhere(org.jooq.Condition condition) Get all entities of type <E> from the database where a certain condition is met.
E	readOneWhere(org.jooq.Condition condition) Get a single entity of type <E> from the database where a certain condition is met.
boolean	updateWhere(E entity, org.jooq.Condition condition) Replace entities in the database with the provided entity where a specific condition is met.

Method Detail

create

boolean create(E entity)

Insert an entity into the database.

Parameters:

entity - the entity to persist

Returns:

true if successful, false otherwise

createMany

void createMany(java.util.List<E> entities)

Insert a list of entities into the database.

Parameters:

entities - the entities to persist

readAll

java.util.List<E> readAll()

Get all entities of type <E> from the database.

Returns:

a list of entities returned from the database

readAllWhere

java.util.List<E> readAllWhere(org.jooq.Condition condition)

Get all entities of type <E> from the database where a certain condition is met.

Parameters:

condition - the condition to meet

Returns:

a list of entities returned from the database, or an empty list if there are no results

readOneWhere

E readOneWhere(org.jooq.Condition condition)

Get a single entity of type <E> from the database where a certain condition is met.

Parameters:

condition - the condition to meet

Returns:

an entity returned from the database, or null if there are no results

updateWhere

boolean updateWhere(E entity,
                    org.jooq.Condition condition)

Replace entities in the database with the provided entity where a specific condition is met.

Parameters:

entity - the entity to replace the entities with

condition - the condition to meet

Returns:

true if the update was successful, false otherwise

delete

boolean delete(E entity)

Delete an entity from the database.

Parameters:

entity - the entity to delete from the database

Returns:

true if the entity was deleted, false otherwise