at.ac.tuwien.vitalab.hrcrm.dao
Interface GenericDao<T>

All Known Implementing Classes:

GenericDaoIbatisImpl

public interface GenericDao<T>

Define interface which provides a CRUD functions for all database requests.

Author:

Vassil Nikolov

Method Summary

boolean	addAddressToParty(AddressParty addressParty)
boolean	addNameToParty(NameParty nameParty)
void	create(T object) Persists the given object to the database.
boolean	deleteById(T object)
java.util.List<T>	retrieveAll(T object)
T	retrieveById(T object) Search in the database for an object, with the given id.
boolean	updateById(T object)

Method Detail

create

void create(T object)

Persists the given object to the database.

Parameters:

object - Object to be persisted.

Throws:

java.lang.IllegalArgumentException - If the given argument is null.

DataIntegrityViolationException - If an entity with this id already exist.

retrieveById

T retrieveById(T object)

Search in the database for an object, with the given id.

Parameters:

object - Contains the id.

Returns:

An entity if found, else null.

Throws:

java.lang.IllegalArgumentException - If the given argument is null, or its id is null.

retrieveAll

java.util.List<T> retrieveAll(T object)

updateById

boolean updateById(T object)

deleteById

boolean deleteById(T object)

addAddressToParty

boolean addAddressToParty(AddressParty addressParty)

addNameToParty

boolean addNameToParty(NameParty nameParty)