de.alpharogroup.user.service.api

Interface RoleService

All Superinterfaces:

de.alpharogroup.service.domain.DomainService<Integer,Role>

All Known Implementing Classes:

RoleDomainService

public interface RoleService
extends de.alpharogroup.service.domain.DomainService<Integer,Role>

The interface RoleService.

Method Summary

Modifier and Type	Method and Description
Role	createAndSaveRole(String rolename, String description) Creates a new Role object with the given arguments and save it.
Role	createAndSaveRole(String rolename, String description, Set<Permission> permissions) Creates a new Role object with the given arguments and save it.
boolean	exists(String rolename) Checks if a role exists with the given role name.
List<Permission>	findAllPermissions(Role role) Find all Permission objects from the given Role object.
Role	findRole(String rolename) Find the Role object with the given role name.
List<Role>	findRoles(String rolename) Find the Role objects with the given role name.

Methods inherited from interface de.alpharogroup.service.domain.DomainService

create, delete, exists, findAll, persist, read, update

Method Detail

createAndSaveRole

Role createAndSaveRole(String rolename,
                       String description)

Creates a new Role object with the given arguments and save it. If it does exists it will return the existing.

Parameters:

rolename - the role name.

description - the description of the role.

Returns:

the created or existing Role object.

createAndSaveRole

Role createAndSaveRole(String rolename,
                       String description,
                       Set<Permission> permissions)

Creates a new Role object with the given arguments and save it. If it does exists it will return the existing.

Parameters:

rolename - the role name.

description - the description of the role.

permissions - the permissions to set for the role.

Returns:

the created or existing Role object.

exists

boolean exists(String rolename)

Checks if a role exists with the given role name.

Parameters:

rolename - the role name

Returns:

true, if successful

findAllPermissions

List<Permission> findAllPermissions(Role role)

Find all Permission objects from the given Role object.

Parameters:

role - the given Role object

Returns:

's a list with all Permission objects from the given Role object.

findRole

Role findRole(String rolename)

Find the Role object with the given role name. If it does'nt exists it returns null.

Parameters:

rolename - the role name

Returns:

the found Role object or if it does'nt exists it returns null.

findRoles

List<Role> findRoles(String rolename)

Find the Role objects with the given role name.

Parameters:

rolename - the rolename

Returns:

the found Role objects