com.atlassian.confluence.user.persistence.dao

Class CachingPersonalInformationDao

java.lang.Object

com.atlassian.confluence.user.persistence.dao.CachingPersonalInformationDao

All Implemented Interfaces:

ObjectDao, PersonalInformationBulkDao, PersonalInformationDao

@ParametersAreNonnullByDefault
public class CachingPersonalInformationDao
extends Object
implements PersonalInformationDao, PersonalInformationBulkDao

Caches personal information IDs by username to improve performance by using the Hibernate second-level cache more effectively.

There is a potential race condition in the cache, where creating two personal information objects at approximately the same time will lead to this cache returning the

Field Summary

Fields inherited from interface bucket.core.persistence.ObjectDao

NON_CACHEABLE

Constructor Summary

Constructors

Constructor and Description
CachingPersonalInformationDao(PersonalInformationDao delegateDao, com.atlassian.vcache.VCacheFactory cacheFactory)

Method Summary

Modifier and Type	Method and Description
Collection<PersonalInformation>	bulkFetchPersonalInformation(Collection<com.atlassian.sal.api.user.UserKey> userKeys) Delegates immediately to the database, and then adds each of the results to the cache.
List	findAll() Find all objects currently persisted of a particular type.
List	findAllSorted(String s) Find all objects currently persisted of a particular type and sort results by named property.
List	findAllSorted(String s, boolean cached, int firstRow, int maxRows) Find all objects currently persisted of a particular type and sort results by named property.
<T> PageResponse<T>	findByClassIds(Iterable<Long> ids, LimitedRequest limitedRequest, com.google.common.base.Predicate<? super T> filter) Find a list of objects from the same persistent class.
List<Long>	findIdsWithAssociatedUser()
List<PersonalInformation>	getAllByUser(ConfluenceUser user) Workaround for duplicate personal information.
PersonalInformation	getById(long id) Returns the personal information object with the given ID.
PersonalInformation	getByUser(ConfluenceUser user) Fetches the personal information object for this user.
PersonalInformation	getByUsername(String username) Deprecated.
Class	getPersistentClass()
void	refresh(com.atlassian.core.bean.EntityObject objectToRrfresh) Refreshes the object again with the fresh data from db.
void	remove(com.atlassian.core.bean.EntityObject object) Remove object from persistence.
void	replicate(Object objectToReplicate) Replicate the object.
void	save(com.atlassian.core.bean.EntityObject objectToSave)
void	saveRaw(com.atlassian.core.bean.EntityObject objectToSave) saves the object.

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingPersonalInformationDao

public CachingPersonalInformationDao(PersonalInformationDao delegateDao,
                                     com.atlassian.vcache.VCacheFactory cacheFactory)

Method Detail

getByUser

public PersonalInformation getByUser(ConfluenceUser user)

Description copied from interface: PersonalInformationDao

Fetches the personal information object for this user.

Specified by:

getByUser in interface PersonalInformationDao

getAllByUser

public List<PersonalInformation> getAllByUser(ConfluenceUser user)

Description copied from interface: PersonalInformationDao

Workaround for duplicate personal information. Remove when that's fixed.

Specified by:

getAllByUser in interface PersonalInformationDao

getByUsername

@Deprecated
public PersonalInformation getByUsername(String username)

Deprecated.

Specified by:

getByUsername in interface PersonalInformationDao

getById

public PersonalInformation getById(long id)

Description copied from interface: PersonalInformationDao

Returns the personal information object with the given ID.

Specified by:

getById in interface PersonalInformationDao

findIdsWithAssociatedUser

@Nonnull
public List<Long> findIdsWithAssociatedUser()

Specified by:

findIdsWithAssociatedUser in interface PersonalInformationDao

Returns:

all personal information ids having associated user

bulkFetchPersonalInformation

public Collection<PersonalInformation> bulkFetchPersonalInformation(Collection<com.atlassian.sal.api.user.UserKey> userKeys)

Delegates immediately to the database, and then adds each of the results to the cache.

Specified by:

bulkFetchPersonalInformation in interface PersonalInformationBulkDao

Returns:

a collection containing at-most one PersonalInformation object for each user

Since:

5.10

remove

public void remove(com.atlassian.core.bean.EntityObject object)

Description copied from interface: ObjectDao

Remove object from persistence.

Specified by:

remove in interface ObjectDao

refresh

public void refresh(com.atlassian.core.bean.EntityObject objectToRrfresh)

Description copied from interface: ObjectDao

Refreshes the object again with the fresh data from db.

Specified by:

refresh in interface ObjectDao

replicate

public void replicate(Object objectToReplicate)

Description copied from interface: ObjectDao

Replicate the object. Replication does not generate a new id if the object does not exist in database and it overwrites the database row if the object already exists in database.

Specified by:

replicate in interface ObjectDao

findAll

@Nonnull
public List findAll()

Description copied from interface: ObjectDao

Find all objects currently persisted of a particular type.

Specified by:

findAll in interface ObjectDao

findAllSorted

@Nonnull
public List findAllSorted(String s)

Description copied from interface: ObjectDao

Find all objects currently persisted of a particular type and sort results by named property.

Specified by:

findAllSorted in interface ObjectDao

Parameters:

s - the name of the property to be sorted on. This should be null if no sorting is required.

findAllSorted

@Nonnull
public List findAllSorted(String s,
                                   boolean cached,
                                   int firstRow,
                                   int maxRows)

Description copied from interface: ObjectDao

Find all objects currently persisted of a particular type and sort results by named property. This version of the method allows more control over the query.

Specified by:

findAllSorted in interface ObjectDao

Parameters:

s - the name of the property to be sorted on. This should be null if no sorting is required.

cached - control whether the results should be cached

firstRow - the index of the first result to be returned

maxRows - the maximum number of results required. Use -1 to specify no limit.

findByClassIds

@Nonnull
public <T> PageResponse<T> findByClassIds(Iterable<Long> ids,
                                                   LimitedRequest limitedRequest,
                                                   com.google.common.base.Predicate<? super T> filter)

Description copied from interface: ObjectDao

Find a list of objects from the same persistent class.

Specified by:

findByClassIds in interface ObjectDao

Type Parameters:

T - the type of entity to return

Parameters:

ids - - the ids of the entities to find

limitedRequest - the pagination request defining the page size to fetch

filter - a predicate to do in memory filtering of the result set before returning

Returns:

a list of objects matching the filters

save

public void save(com.atlassian.core.bean.EntityObject objectToSave)

Specified by:

save in interface ObjectDao

getPersistentClass

public Class getPersistentClass()

Specified by:

getPersistentClass in interface ObjectDao

saveRaw

public void saveRaw(com.atlassian.core.bean.EntityObject objectToSave)

Description copied from interface: ObjectDao

saves the object. if the object is new, this won't set the creation date on the object. if it already exists, then it won't set the date that it was updated.

Specified by:

saveRaw in interface ObjectDao