Package com.logicaldoc.core.generic

Interface GenericDAO

All Superinterfaces:

PersistentObjectDAO<Generic>

All Known Implementing Classes:

HibernateGenericDAO

public interface GenericDAO
extends PersistentObjectDAO<Generic>

Instances of this class is a DAO-service for Generic business entities.

Since:

4.0

Author:

Marco Meschieri - LogicalDOC

Field Summary

Fields inherited from interface com.logicaldoc.core.PersistentObjectDAO

ENTITY

Method Summary

Modifier and Type	Method	Description
Generic	findByAlternateKey(String type, String subtype, Long qualifier, long tenantId)	Finds a Generic by it's alternate key
List<Generic>	findByTypeAndSubtype(String type, String subtype, Long qualifier, Long tenantId)	Finds a Generic by it's alternate key.
static GenericDAO	get()	Gets the object available in the application context

Methods inherited from interface com.logicaldoc.core.PersistentObjectDAO

bulkUpdate, delete, delete, deleteAll, deleteAll, evict, evict, findAll, findAll, findAllIds, findAllIds, findById, findById, findByObjectQuery, findByQuery, findByQuery, findByWhere, findByWhere, findIdsByWhere, findIdsByWhere, getDatabaseMetadata, getDbms, initialize, initialize, isMariaDB, isMySQL, isOracle, jdbcUpdate, jdbcUpdate, query, query, queryForDouble, queryForDouble, queryForInt, queryForInt, queryForList, queryForList, queryForList, queryForLong, queryForLong, queryForObject, queryForObject, queryForResultSet, queryForString, queryForString, store

Method Details

get

static GenericDAO get()

Gets the object available in the application context

Returns:

the instance of this object in the application context

findByAlternateKey

Generic findByAlternateKey(String type,
 String subtype,
 Long qualifier,
 long tenantId)
                    throws PersistenceException

Finds a Generic by it's alternate key

Parameters:

type - The type(you can use like jollies and can be null)

subtype - The sub-type(you can use like jollies and can be null)

qualifier - the qualifier, can be null

tenantId - ID of the owning tenant

Returns:

Wanted generic or null

Throws:

PersistenceException - Error in the database

findByTypeAndSubtype

List<Generic> findByTypeAndSubtype(String type,
 String subtype,
 Long qualifier,
 Long tenantId)
                            throws PersistenceException

Finds a Generic by it's alternate key. The search uses the like operator and each parameter can be null.

Parameters:

type - The type(you can use like jollies and can be null)

subtype - The sub-type(you can use like jollies and can be null)

qualifier - the qualifier, can be null

tenantId - ID of the owning tenant (optional)

Returns:

The collection of found Generics

Throws:

PersistenceException - Error in the database