Package com.alpaca.persistence.impl

Class PermissionDAOImpl

java.lang.Object

com.alpaca.persistence.impl.GenericDAOImpl<Permission,UUID>

com.alpaca.persistence.impl.PermissionDAOImpl

All Implemented Interfaces:

IGenericDAO<Permission,UUID>, IPermissionDAO

@Component
public class PermissionDAOImpl
extends GenericDAOImpl<Permission,UUID>
implements IPermissionDAO

Implementation of the IPermissionDAO interface for managing Permission entities. Extends the generic DAO implementation (GenericDAOImpl) to provide standard CRUD operations and permission-specific persistence logic.

Field Summary

Fields

Modifier and Type	Field	Description
private final PermissionRepo	repo

Constructor Summary

Constructors

Constructor	Description
PermissionDAOImpl()

Method Summary

Modifier and Type	Method	Description
boolean	existsByUniqueProperties(Permission permission)	Determines whether a permission with the same name already exists.
Optional<Permission>	findByPermissionName(String permissionName)	Searches for a Permission entity by its permission name.
protected Class<Permission>	getEntity()	Returns the Permission entity class managed by this DAO.
protected GenericRepo<Permission,UUID>	getRepo()	Provides the repository used by the generic DAO framework.
Permission	updateById(Permission permission, UUID id)	Updates an existing Permission identified by the given ID with the non-null and non-blank values from the provided permission object.

Methods inherited from class com.alpaca.persistence.impl.GenericDAOImpl

deleteById, existsAllByIds, existsById, findAll, findAllByIds, findAllPage, findById, save, saveAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.alpaca.persistence.IGenericDAO

deleteById, existsAllByIds, existsById, findAll, findAllByIds, findAllPage, findById, save, saveAll

Field Details

repo

private final PermissionRepo repo

Constructor Details

PermissionDAOImpl

public PermissionDAOImpl()

Method Details

getRepo

protected GenericRepo<Permission,UUID> getRepo()

Provides the repository used by the generic DAO framework.

Specified by:

getRepo in class GenericDAOImpl<Permission,UUID>

Returns:

the GenericRepo for Permission

getEntity

protected Class<Permission> getEntity()

Returns the Permission entity class managed by this DAO.

Specified by:

getEntity in class GenericDAOImpl<Permission,UUID>

Returns:

Permission.class

updateById

public Permission updateById(Permission permission,
 UUID id)

Updates an existing Permission identified by the given ID with the non-null and non-blank values from the provided permission object. Only changed fields are applied. Throws a NotFoundException if no matching entity is found.

Specified by:

updateById in interface IGenericDAO<Permission,UUID>

Parameters:

permission - the permission object containing updated values

id - the unique identifier of the permission to update

Returns:

the updated and saved Permission instance

Throws:

NotFoundException - if no permission exists with the specified ID

existsByUniqueProperties

public boolean existsByUniqueProperties(Permission permission)

Determines whether a permission with the same name already exists.

Specified by:

existsByUniqueProperties in interface IGenericDAO<Permission,UUID>

Parameters:

permission - the permission to check; its name must be non-null and non-blank

Returns:

true if a permission with the same name exists; false otherwise

findByPermissionName

public Optional<Permission> findByPermissionName(String permissionName)

Searches for a Permission entity by its permission name.

Specified by:

findByPermissionName in interface IPermissionDAO

Parameters:

permissionName - the name of the permission to search for; may be null or blank

Returns:

an Optional containing the found permission, or empty if none found