com.communote.server.persistence.global

Interface GlobalIdDao

All Known Implementing Classes:

GlobalIdDaoBase, GlobalIdDaoImpl

public interface GlobalIdDao

Author:

Communote GmbH - http://www.communote.com/

See Also:

GlobalId

Field Summary

Fields

Modifier and Type	Field and Description
static int	TRANSFORM_NONE This constant is used as a transformation flag; entities can be converted automatically into value objects or other types, different methods in a class implementing this interface support this feature: look for an int parameter called transform.

Method Summary

Modifier and Type	Method and Description
Collection<GlobalId>	create(Collection<GlobalId> entities) Creates a new instance of com.communote.server.persistence.global.GlobalId and adds from the passed in entities collection
GlobalId	create(GlobalId globalId) Creates an instance of com.communote.server.persistence.global.GlobalId and adds it to the persistent store.
Collection<?>	create(int transform, Collection<GlobalId> entities) Does the same thing as create(com.communote.server.model.global.GlobalId) with an additional flag called transform.
Object	create(int transform, GlobalId globalId) Does the same thing as create(com.communote.server.model.global.GlobalId) with an additional flag called transform.
GlobalId	createGlobalId(Attachment attachment)
GlobalId	createGlobalId(Blog blog)
GlobalId	createGlobalId(Group group)
GlobalId	createGlobalId(Note note)
GlobalId	createGlobalId(Tag tag)
GlobalId	createGlobalId(User user)
void	evict(GlobalId entity) Evicts (removes) the entity from the hibernate cache
GlobalId	findByGlobalIdentifier(String globalIdentifier) Returns a global ID matching the global identifier or null if there is no matching global ID.
GlobalId	findLatestGlobalId() Returns the latest GlobalID, which is the GlobalID with highest ID member.
Object	load(int transform, Long id) Does the same thing as load(Long) with an additional flag called transform.
GlobalId	load(Long id) Loads an instance of com.communote.server.persistence.global.GlobalId from the persistent store.
Collection<GlobalId>	loadAll() Loads all entities of type GlobalId.
Collection<?>	loadAll(int transform) Does the same thing as loadAll() with an additional flag called transform.
void	remove(Collection<GlobalId> entities) Removes all entities in the given entities collection.
void	remove(GlobalId globalId) Removes the instance of com.communote.server.persistence.global.GlobalId from the persistent store.
void	remove(Long id) Removes the instance of com.communote.server.persistence.global.GlobalId having the given identifier from the persistent store.
void	update(Collection<GlobalId> entities) Updates all instances in the entities collection in the persistent store.
void	update(GlobalId globalId) Updates the globalId instance in the persistent store.

Field Detail

TRANSFORM_NONE

static final int TRANSFORM_NONE

This constant is used as a transformation flag; entities can be converted automatically into value objects or other types, different methods in a class implementing this interface support this feature: look for an int parameter called transform.

This specific flag denotes no transformation will occur.

See Also:

Constant Field Values

Method Detail

create

GlobalId create(GlobalId globalId)

Creates an instance of com.communote.server.persistence.global.GlobalId and adds it to the persistent store.

create

Object create(int transform,
              GlobalId globalId)

Does the same thing as create(com.communote.server.model.global.GlobalId) with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined here then the result WILL BE passed through an operation which can optionally transform the entity (into a value object for example). By default, transformation does not occur.

create

Collection<?> create(int transform,
                     Collection<GlobalId> entities)

Does the same thing as create(com.communote.server.model.global.GlobalId) with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined here then the result WILL BE passed through an operation which can optionally transform the entities (into value objects for example). By default, transformation does not occur.

create

Collection<GlobalId> create(Collection<GlobalId> entities)

Creates a new instance of com.communote.server.persistence.global.GlobalId and adds from the passed in entities collection

Parameters:

entities - the collection of com.communote.server.persistence.global.GlobalId instances to create.

Returns:

the created instances.

createGlobalId

GlobalId createGlobalId(Attachment attachment)

createGlobalId

GlobalId createGlobalId(Blog blog)

createGlobalId

GlobalId createGlobalId(Note note)

createGlobalId

GlobalId createGlobalId(Tag tag)

createGlobalId

GlobalId createGlobalId(Group group)

createGlobalId

GlobalId createGlobalId(User user)

evict

void evict(GlobalId entity)

Evicts (removes) the entity from the hibernate cache

Parameters:

entity - the entity to evict

findByGlobalIdentifier

GlobalId findByGlobalIdentifier(String globalIdentifier)

Returns a global ID matching the global identifier or null if there is no matching global ID.

findLatestGlobalId

GlobalId findLatestGlobalId()

Returns the latest GlobalID, which is the GlobalID with highest ID member. The return value might be null if there is no global ID yet.

load

Object load(int transform,
            Long id)

Does the same thing as load(Long) with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined in this class then the result WILL BE passed through an operation which can optionally transform the entity (into a value object for example). By default, transformation does not occur.

Parameters:

id - the identifier of the entity to load.

Returns:

either the entity or the object transformed from the entity.

load

GlobalId load(Long id)

Loads an instance of com.communote.server.persistence.global.GlobalId from the persistent store.

loadAll

Collection<GlobalId> loadAll()

Loads all entities of type GlobalId.

Returns:

the loaded entities.

loadAll

Collection<?> loadAll(int transform)

Does the same thing as loadAll() with an additional flag called transform. If this flag is set to TRANSFORM_NONE then the returned entity will NOT be transformed. If this flag is any of the other constants defined here then the result WILL BE passed through an operation which can optionally transform the entity (into a value object for example). By default, transformation does not occur.

Parameters:

transform - the flag indicating what transformation to use.

Returns:

the loaded entities.

remove

void remove(GlobalId globalId)

Removes the instance of com.communote.server.persistence.global.GlobalId from the persistent store.

remove

void remove(Collection<GlobalId> entities)

Removes all entities in the given entities collection.

remove

void remove(Long id)

Removes the instance of com.communote.server.persistence.global.GlobalId having the given identifier from the persistent store.

update

void update(GlobalId globalId)

Updates the globalId instance in the persistent store.

update

void update(Collection<GlobalId> entities)

Updates all instances in the entities collection in the persistent store.