de.terrestris.shogun2.service

Class AbstractCrudService<E extends de.terrestris.shogun2.model.PersistentObject>

java.lang.Object

de.terrestris.shogun2.service.AbstractDaoService<E>

de.terrestris.shogun2.service.AbstractCrudService<E>

Direct Known Subclasses:

AbstractExtDirectCrudService, AbstractUserTokenService, LayoutService, ModuleService, UserGroupService

public abstract class AbstractCrudService<E extends de.terrestris.shogun2.model.PersistentObject>
extends AbstractDaoService<E>

This abstract service class provides basic CRUD functionality.

Author:

Nils Bühner

See Also:

AbstractDaoService

Field Summary

Fields inherited from class de.terrestris.shogun2.service.AbstractDaoService

dao

Constructor Summary

Constructors

Constructor and Description
AbstractCrudService()

Method Summary

Methods

Modifier and Type	Method and Description
void	delete(E e)
List<E>	findAll()
E	findById(Integer id) Return the real object from the database.
E	loadById(int id) Return a proxy of the object (without hitting the database).
E	saveOrUpdate(E e)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCrudService

public AbstractCrudService()

Method Detail

saveOrUpdate

@PreAuthorize(value="isAuthenticated()")
public E saveOrUpdate(E e)

Parameters:

e -

Returns:

findById

@PostAuthorize(value="hasPermission(returnObject, \'READ\')")
public E findById(Integer id)

Return the real object from the database. Returns null if the object does not exist.

Parameters:

id -

Returns:

loadById

@PostAuthorize(value="hasPermission(returnObject, \'READ\')")
public E loadById(int id)

Return a proxy of the object (without hitting the database). This should only be used if it is assumed that the object really exists and where non-existence would be an actual error.

Parameters:

id -

Returns:

findAll

@PostFilter(value="hasPermission(filterObject, \'READ\')")
public List<E> findAll()

Returns:

delete

@PreAuthorize(value="hasPermission(#e, \'DELETE\')")
public void delete(E e)

Parameters:

e -