Package com.logicaldoc.core.security.menu

Class HibernateMenuDAO

java.lang.Object

com.logicaldoc.core.HibernatePersistentObjectDAO<Menu>

com.logicaldoc.core.security.menu.HibernateMenuDAO

All Implemented Interfaces:

PersistentObjectDAO<Menu>, MenuDAO

@Repository("menuDAO")
public class HibernateMenuDAO
extends HibernatePersistentObjectDAO<Menu>
implements MenuDAO

Hibernate implementation of MenuDAO

Since:

3.0

Author:

Marco Meschieri - LogicalDOC

Field Summary

Fields inherited from interface com.logicaldoc.core.PersistentObjectDAO

ENTITY

Constructor Summary

Constructors

Constructor	Description
HibernateMenuDAO()

Method Summary

Modifier and Type	Method	Description
String	computePathExtended(long menuId)	Dynamically computes the path extended for the specified menu.
Menu	createPath(long parentId, long tenantId, int type, String path, boolean inheritSecurity)	Creates the menu for the specified path.
void	delete(long menuId, int code)	This method deletes an entity and you can give a deletion code
void	deleteAll(Collection<Menu> menus)	Deletes all entries form the database
List<Menu>	findByGroupId(long groupId)	Finds all menus accessible by the passed group
List<Menu>	findByName(Menu parent, String name, boolean caseSensitive)	Finds all menus by menu text, contained in the parent menu
List<Menu>	findByName(String name)	Finds all menus by menu text.
List<Menu>	findByNameAndParentId(String name, long parentId)	Finds that folder that lies under a specific parent (given by the id) an with a given text(like operator is used)
List<Menu>	findByParentId(long parentId, boolean enaledOnly)	Finds all children(direct and indirect) by parentId
List<Menu>	findByUserId(long userId)	Finds authorized menus for a user.
List<Menu>	findByUserId(long userId, long parentId, boolean enabledOnly)	Finds direct children of a menu
List<Menu>	findByUserId(long userId, long parentId, Integer type, boolean enabledOnly)
List<Menu>	findChildren(long parentId, long userId)	Finds direct children of a menu accessible by the given user.
List<Menu>	findChildren(long parentId, Integer max)	Finds direct children of a menu.
List<Long>	findIdByUserId(long userId, long parentId)	This method selects only the menuId from the menus for which a user is authorized.
List<Long>	findIdByUserId(long userId, long parentId, Integer type)
List<Long>	findMenuIdByUserId(long userId, boolean enabledOnly)	This method selects only the menuId from the menus for which a user is authorized
List<Long>	findMenuIdByUserIdAndPermission(long userId, Permission permission, boolean enabledOnly)	Finds all menus ids with a specific permission enabled on the specifies user
String	findNameById(long menuId)	This method selects only the menu text from a menu
List<Menu>	findParents(long menuId)	Returns a List of menus being a parent of the given menu.
boolean	hasWriteAccess(Menu menu, long userId)	Checks that the user has access to the menu and all its sub-items
int	isMenuWriteable(long menuId, long userId)	Returns if a menu is writeable for a user
boolean	isReadEnable(long menuId, long userId)	This method is looking up for read rights for a menu and an user
boolean	isWriteEnable(long menuId, long userId)	This method is looking up for writing rights for a menu and an user
void	restore(long menuId, boolean parents)	Restores a previously deleted menu
void	store(Menu menu)	This method persists the entity object

Methods inherited from class com.logicaldoc.core.HibernatePersistentObjectDAO

bulkUpdate, delete, deleteAll, evict, evict, findAll, findAll, findAllIds, findAllIds, findById, findById, findByObjectQuery, findByQuery, findByQuery, findByWhere, findByWhere, findIdsByWhere, findIdsByWhere, getDatabaseMetadata, getDbms, initialize, isMySQL, isOracle, jdbcUpdate, jdbcUpdate, query, query, queryForDouble, queryForDouble, queryForInt, queryForInt, queryForList, queryForList, queryForList, queryForLong, queryForLong, queryForObject, queryForObject, queryForResultSet, queryForString, queryForString, setSessionFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.logicaldoc.core.PersistentObjectDAO

bulkUpdate, delete, deleteAll, evict, evict, findAll, findAll, findAllIds, findAllIds, findById, findById, findByObjectQuery, findByQuery, findByQuery, findByWhere, findByWhere, findIdsByWhere, findIdsByWhere, getDatabaseMetadata, getDbms, initialize, isMySQL, isOracle, jdbcUpdate, jdbcUpdate, query, query, queryForDouble, queryForDouble, queryForInt, queryForInt, queryForList, queryForList, queryForList, queryForLong, queryForLong, queryForObject, queryForObject, queryForResultSet, queryForString, queryForString

Constructor Details

HibernateMenuDAO

public HibernateMenuDAO()

Method Details

store

public void store(Menu menu)
           throws PersistenceException

Description copied from interface: PersistentObjectDAO

This method persists the entity object

Specified by:

store in interface PersistentObjectDAO<Menu>

Overrides:

store in class HibernatePersistentObjectDAO<Menu>

Parameters:

menu - entity to be stored

Throws:

PersistenceException - raised in case of errors in the database

findByUserId

public List<Menu> findByUserId(long userId)

Description copied from interface: MenuDAO

Finds authorized menus for a user.

Specified by:

findByUserId in interface MenuDAO

Parameters:

userId - ID of the user.

Returns:

List of found menus.

findByUserId

public List<Menu> findByUserId(long userId,
 long parentId,
 boolean enabledOnly)

Description copied from interface: MenuDAO

Finds direct children of a menu

Specified by:

findByUserId in interface MenuDAO

Parameters:

userId - identifier of the user

parentId - MenuId of the menu which children are wanted

enabledOnly - if the menus must also be enabled

Returns:

List of found menus sorted by name

findByUserId

public List<Menu> findByUserId(long userId,
 long parentId,
 Integer type,
 boolean enabledOnly)

findChildren

public List<Menu> findChildren(long parentId,
 Integer max)

Description copied from interface: MenuDAO

Finds direct children of a menu.

Specified by:

findChildren in interface MenuDAO

Parameters:

parentId - MenuId of the menu which children are wanted

max - Optional, maximum number of children

Returns:

List of found menus

findChildren

public List<Menu> findChildren(long parentId,
 long userId)

Description copied from interface: MenuDAO

Finds direct children of a menu accessible by the given user.

Specified by:

findChildren in interface MenuDAO

Parameters:

parentId - MenuId of the menu which children are wanted

userId - Identifier of the user that must have read access

Returns:

List of found menus.

findByParentId

public List<Menu> findByParentId(long parentId,
 boolean enaledOnly)

Description copied from interface: MenuDAO

Finds all children(direct and indirect) by parentId

Specified by:

findByParentId in interface MenuDAO

Parameters:

parentId - identifier of the parent menu

enaledOnly - if the menus must also be enabled

Returns:

list of children menus

isWriteEnable

public boolean isWriteEnable(long menuId,
 long userId)

Description copied from interface: MenuDAO

This method is looking up for writing rights for a menu and an user

Specified by:

isWriteEnable in interface MenuDAO

Parameters:

menuId - ID of the menu

userId - ID of the user

Returns:

id the user has write permission

isReadEnable

public boolean isReadEnable(long menuId,
 long userId)

Description copied from interface: MenuDAO

This method is looking up for read rights for a menu and an user

Specified by:

isReadEnable in interface MenuDAO

Parameters:

menuId - ID of the menu

userId - ID of the user

Returns:

if the user can access the menu

findNameById

public String findNameById(long menuId)

Description copied from interface: MenuDAO

This method selects only the menu text from a menu

Specified by:

findNameById in interface MenuDAO

Parameters:

menuId - Id of the menu

Returns:

Selected menu text

findMenuIdByUserId

public List<Long> findMenuIdByUserId(long userId,
 boolean enabledOnly)

Description copied from interface: MenuDAO

This method selects only the menuId from the menus for which a user is authorized

Specified by:

findMenuIdByUserId in interface MenuDAO

Parameters:

userId - ID of the user

enabledOnly - if the menus must also be enabled

Returns:

List of selected menuId's

isMenuWriteable

public int isMenuWriteable(long menuId,
 long userId)

Description copied from interface: MenuDAO

Returns if a menu is writeable for a user

Specified by:

isMenuWriteable in interface MenuDAO

Parameters:

menuId - check this menu

userId - privileges for this should be checked

Returns:

a 0 if false, a 1 if true

See Also:

• MenuDAO.isMenuWriteable(long, long)

hasWriteAccess

public boolean hasWriteAccess(Menu menu,
 long userId)

Description copied from interface: MenuDAO

Checks that the user has access to the menu and all its sub-items

Specified by:

hasWriteAccess in interface MenuDAO

Parameters:

menu - the menu

userId - identifier of the menu

Returns:

if the user has write permission

findByGroupId

public List<Menu> findByGroupId(long groupId)
                         throws PersistenceException

Description copied from interface: MenuDAO

Finds all menus accessible by the passed group

Specified by:

findByGroupId in interface MenuDAO

Parameters:

groupId - The group id

Returns:

The List of menus

Throws:

PersistenceException - Error in the database

findIdByUserId

public List<Long> findIdByUserId(long userId,
 long parentId,
 Integer type)

findByName

public List<Menu> findByName(String name)

Description copied from interface: MenuDAO

Finds all menus by menu text.

Specified by:

findByName in interface MenuDAO

Parameters:

name - name of the menu

Returns:

List of menus with given menu text.

findByName

public List<Menu> findByName(Menu parent,
 String name,
 boolean caseSensitive)

Description copied from interface: MenuDAO

Finds all menus by menu text, contained in the parent menu

Specified by:

findByName in interface MenuDAO

Parameters:

parent - The parent menu(optional)

name - the name to search

caseSensitive - if we have to consider the search case sensitive

Returns:

List of menus with given menu name.

computePathExtended

public String computePathExtended(long menuId)

Description copied from interface: MenuDAO

Dynamically computes the path extended for the specified menu. The path extended is a human readable path in the form: /menu1/menu2/menu3

Specified by:

computePathExtended in interface MenuDAO

Parameters:

menuId - identifier of the menu

Returns:

full path of the menu

findByNameAndParentId

public List<Menu> findByNameAndParentId(String name,
 long parentId)

Description copied from interface: MenuDAO

Finds that folder that lies under a specific parent (given by the id) an with a given text(like operator is used)

Specified by:

findByNameAndParentId in interface MenuDAO

Parameters:

name - name of the menu

parentId - identifier of the parent menu

Returns:

list of manues

findParents

public List<Menu> findParents(long menuId)

Description copied from interface: MenuDAO

Returns a List of menus being a parent of the given menu. The list is ordered starting from the root of menus.

Specified by:

findParents in interface MenuDAO

Parameters:

menuId - identifier of the group

Returns:

hierarchy of parents

restore

public void restore(long menuId,
 boolean parents)
             throws PersistenceException

Description copied from interface: MenuDAO

Restores a previously deleted menu

Specified by:

restore in interface MenuDAO

Parameters:

menuId - The menu identifier

parents - true if parents must be restored also

Throws:

PersistenceException - is happened a database error

findMenuIdByUserIdAndPermission

public List<Long> findMenuIdByUserIdAndPermission(long userId,
 Permission permission,
 boolean enabledOnly)

Description copied from interface: MenuDAO

Finds all menus ids with a specific permission enabled on the specifies user

Specified by:

findMenuIdByUserIdAndPermission in interface MenuDAO

Parameters:

userId - The user identifier

permission - The permission to check

enabledOnly - if the menus must also be enabled

Returns:

list of folder IDs

deleteAll

public void deleteAll(Collection<Menu> menus)
               throws PersistenceException

Description copied from interface: PersistentObjectDAO

Deletes all entries form the database

Specified by:

deleteAll in interface PersistentObjectDAO<Menu>

Overrides:

deleteAll in class HibernatePersistentObjectDAO<Menu>

Parameters:

menus - The entities to be deleted

Throws:

PersistenceException - raised in case of errors in the database

delete

public void delete(long menuId,
 int code)
            throws PersistenceException

Description copied from interface: PersistentObjectDAO

This method deletes an entity and you can give a deletion code

Specified by:

delete in interface PersistentObjectDAO<Menu>

Overrides:

delete in class HibernatePersistentObjectDAO<Menu>

Parameters:

menuId - ID of the entity which should be deleted

code - Deletion code

Throws:

PersistenceException - raised in case of errors in the database

findIdByUserId

public List<Long> findIdByUserId(long userId,
 long parentId)

Description copied from interface: MenuDAO

This method selects only the menuId from the menus for which a user is authorized. Only menus direct child of the specified parent are returned.

Specified by:

findIdByUserId in interface MenuDAO

Parameters:

userId - ID of the user.

parentId - Parent menu

Returns:

List of selected menuId's.

createPath

public Menu createPath(long parentId,
 long tenantId,
 int type,
 String path,
 boolean inheritSecurity)
                throws PersistenceException

Description copied from interface: MenuDAO

Creates the menu for the specified path. All unexisting nodes specified in the path will be created.

Specified by:

createPath in interface MenuDAO

Parameters:

parentId - Identifier of the parent menu

tenantId - Identifier of the tenant that will own the new menu

type - The type of the created menus

path - The folder path(for example /dog/cat/mouse)

inheritSecurity - If true the new menus will 'point' to the parent for the security policies.

Returns:

The created folder

Throws:

PersistenceException - error at data layer