org.appfuse.dao.jpa
Class RoleDaoJpa

java.lang.Object
  org.appfuse.dao.jpa.GenericDaoJpa<Role,java.lang.Long>
      org.appfuse.dao.jpa.RoleDaoJpa

All Implemented Interfaces:

GenericDao<Role,java.lang.Long>, RoleDao

@Repository
public class RoleDaoJpa
extends GenericDaoJpa<Role,java.lang.Long>
implements RoleDao

This class interacts with Spring's HibernateTemplate to save/delete and retrieve Role objects.

Author:

Bryan Noll

Field Summary

Fields inherited from class org.appfuse.dao.jpa.GenericDaoJpa

log, PERSISTENCE_UNIT_NAME

Constructor Summary

RoleDaoJpa()
Constructor to create a Generics-based version using Role as the entity

Method Summary

Role	getRoleByName(java.lang.String rolename) Gets role information based on rolename
void	removeRole(java.lang.String rolename) Removes a role from the database by name

Methods inherited from class org.appfuse.dao.jpa.GenericDaoJpa

exists, get, getAll, getAllDistinct, getEntityManager, remove, save

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.appfuse.dao.GenericDao

exists, get, getAll, getAllDistinct, remove, save

Constructor Detail

RoleDaoJpa

public RoleDaoJpa()

Constructor to create a Generics-based version using Role as the entity

Method Detail

getRoleByName

public Role getRoleByName(java.lang.String rolename)

Gets role information based on rolename

Specified by:

getRoleByName in interface RoleDao

Parameters:

rolename - the rolename

Returns:

populated role object

removeRole

public void removeRole(java.lang.String rolename)

Removes a role from the database by name

Specified by:

removeRole in interface RoleDao

Parameters:

rolename - the role's rolename