io.divide.shared.server

Interface DAO<IN extends TransientObject,OUT extends TransientObject>

All Known Subinterfaces:

ServerDAO

All Known Implementing Classes:

DAOManager, LocalStorageIBoxDb, MockLocalStorage, OrientDBDao

public interface DAO<IN extends TransientObject,OUT extends TransientObject>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DAO.DAOException

Method Summary

Methods

Modifier and Type	Method and Description
int	count(java.lang.String objectType)
void	delete(IN... objects)
boolean	exists(IN... objects)
<O extends OUT> java.util.Collection<O>	get(java.lang.String type, java.lang.String... keys)
<O extends OUT> java.util.List<O>	query(Query query)
void	save(IN... objects)

Method Detail

query

<O extends OUT> java.util.List<O> query(Query query)
                                    throws DAO.DAOException

Throws:

DAO.DAOException

get

<O extends OUT> java.util.Collection<O> get(java.lang.String type,
                                          java.lang.String... keys)
                                        throws DAO.DAOException

Throws:

DAO.DAOException

save

void save(IN... objects)
          throws DAO.DAOException

Throws:

DAO.DAOException

delete

void delete(IN... objects)
            throws DAO.DAOException

Throws:

DAO.DAOException

exists

boolean exists(IN... objects)

count

int count(java.lang.String objectType)