org.synyx.hades.dao.orm
Class AbstractExtendedGenericJpaDao<T,PK extends java.io.Serializable>

java.lang.Object
  org.synyx.hades.dao.orm.GenericDaoSupport<T>
      org.synyx.hades.dao.orm.GenericJpaDao<T,PK>
          org.synyx.hades.dao.orm.AbstractExtendedGenericJpaDao<T,PK>

All Implemented Interfaces:

ExtendedGenericDao<T,PK>, GenericDao<T,PK>

Direct Known Subclasses:

GenericEclipseLinkJpaDao, GenericHibernateJpaDao

public abstract class AbstractExtendedGenericJpaDao<T,PK extends java.io.Serializable>
extends GenericJpaDao<T,PK>
implements ExtendedGenericDao<T,PK>

Base class for implementations of ExtendedGenericDao that simply routes varargs parameterized methods to the Collection based ones.

Author:

Oliver Gierke

Nested Class Summary

Nested classes/interfaces inherited from class org.synyx.hades.dao.orm.GenericDaoSupport

GenericDaoSupport.IsNewStrategy, GenericDaoSupport.PersistableIsNewStrategy, GenericDaoSupport.ReflectiveIsNewStrategy

Constructor Summary

AbstractExtendedGenericJpaDao()

Method Summary

void	deleteByExample(T... examples) Deletes all entities mathing the given examples.
Page<T>	readByExample(Pageable pageable, T... examples) Allows pageable access to all entities matching the given examples.
java.util.List<T>	readByExample(Sort sort, T... examples) Returns all entites matching the given criteria sorted by the given sort options.
java.util.List<T>	readByExample(T... examples) Returns all entities matching the given examples.

Methods inherited from class org.synyx.hades.dao.orm.GenericJpaDao

count, create, delete, delete, deleteAll, exists, flush, readAll, readAll, readAll, readByPrimaryKey, readPage, save, save, saveAndFlush

Methods inherited from class org.synyx.hades.dao.orm.GenericDaoSupport

assertEntityManagerClass, createIsNewStrategy, getCountQueryString, getDeleteAllQueryString, getDomainClass, getEntityManager, getIsNewStrategy, getReadAllQuery, getReadAllQueryString, setDomainClass, setEntityManager, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.synyx.hades.dao.ExtendedGenericDao

deleteByExample, readByExample, readByExample, readByExample

Methods inherited from interface org.synyx.hades.dao.GenericDao

count, delete, delete, deleteAll, exists, flush, readAll, readAll, readAll, readByPrimaryKey, save, save, saveAndFlush

Constructor Detail

AbstractExtendedGenericJpaDao

public AbstractExtendedGenericJpaDao()

Method Detail

deleteByExample

public void deleteByExample(T... examples)

Description copied from interface: ExtendedGenericDao

Deletes all entities mathing the given examples.

Specified by:

deleteByExample in interface ExtendedGenericDao<T,PK extends java.io.Serializable>

readByExample

public java.util.List<T> readByExample(T... examples)

Description copied from interface: ExtendedGenericDao

Returns all entities matching the given examples. If you provide more than one example their restrictions will be OR concatenated. If you provide no example at all or null, the call returns the same entities as GenericDao#readAll().

Specified by:

readByExample in interface ExtendedGenericDao<T,PK extends java.io.Serializable>

Returns:

all objects meeting the criterias expressed by the given examples

readByExample

public java.util.List<T> readByExample(Sort sort,
                                       T... examples)

Description copied from interface: ExtendedGenericDao

Returns all entites matching the given criteria sorted by the given sort options.

Specified by:

readByExample in interface ExtendedGenericDao<T,PK extends java.io.Serializable>

Returns:

all entites matching the given criteria sorted by the given sort options

See Also:

ExtendedGenericDao.readByExample(Object...)

readByExample

public Page<T> readByExample(Pageable pageable,
                             T... examples)

Description copied from interface: ExtendedGenericDao

Allows pageable access to all entities matching the given examples. If you provide null for the pageable, the call is identical to ExtendedGenericDao#readByExample(T...).

Specified by:

readByExample in interface ExtendedGenericDao<T,PK extends java.io.Serializable>

Returns:

the page of objects meeting the example's criterias