Package sk.gursky.films.persist.users

Interface GroupDao

All Known Implementing Classes:

MemoryGroupDao

public interface GroupDao

Method Summary

Modifier and Type	Method	Description
java.util.List<Group>	getAll()
Group	getById(java.lang.Long groupId)
boolean	remove(java.lang.Long groupId)
Group	save(Group group)

Method Details

getById

Group getById(java.lang.Long groupId)

getAll

java.util.List<Group> getAll()

save

Group save(Group group) throws java.lang.NullPointerException, DaoException

Throws:

java.lang.NullPointerException

DaoException

remove

boolean remove(java.lang.Long groupId) throws java.lang.NullPointerException, DaoException

Throws:

java.lang.NullPointerException

DaoException