com.atlassian.crowd.dao.directory
Class FailoverDirectoryDAO

java.lang.Object
  com.atlassian.crowd.dao.directory.FailoverDirectoryDAO

All Implemented Interfaces:

DirectoryDao

public class FailoverDirectoryDAO
extends Object
implements DirectoryDao

Delegates to a primary DAO, but only if it is active, or to a secondary DAO otherwise.

Constructor Summary

FailoverDirectoryDAO(DirectoryDao primaryDao, DirectoryDao secondaryDao, DaoDiscriminator daoDiscriminator)

Method Summary

Directory	add(Directory directory) Store a new directory in the data store.
List<Directory>	findAll() Returns the list of all directories in the data store, or empty list if there are no directories.
Directory	findById(long directoryId) Returns the directory with the specified ID, throwing DirectoryNotFoundException if it cannot be found.
Directory	findByName(String name) Returns the directory with the specified name, throwing DirectoryNotFoundException if it cannot be found.
void	remove(Directory directory) Removes the specified directory from the data store.
List<Directory>	search(EntityQuery<Directory> entityQuery) Search for directories matching the specified query.
Directory	update(Directory directory) Persists any changes made to the provided directory.

Methods inherited from class java.lang.Object

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

Constructor Detail

FailoverDirectoryDAO

public FailoverDirectoryDAO(DirectoryDao primaryDao,
                            DirectoryDao secondaryDao,
                            DaoDiscriminator daoDiscriminator)

Parameters:

primaryDao - DAO that will be used unless it is inactive

secondaryDao - failover DAO that will be used only if the primary is inactive

daoDiscriminator - discriminator that indicates whether the primary DAO is active or not

Method Detail

findById

public Directory findById(long directoryId)
                   throws DirectoryNotFoundException

Description copied from interface: DirectoryDao

Returns the directory with the specified ID, throwing DirectoryNotFoundException if it cannot be found.

Specified by:

findById in interface DirectoryDao

Parameters:

directoryId - the ID of the directory to find

Returns:

the directory with the specified ID

Throws:

DirectoryNotFoundException - if there is no directory with the specified ID

findByName

public Directory findByName(String name)
                     throws DirectoryNotFoundException

Description copied from interface: DirectoryDao

Returns the directory with the specified name, throwing DirectoryNotFoundException if it cannot be found.

Specified by:

findByName in interface DirectoryDao

Parameters:

name - the name of the directory to find

Returns:

the directory with the specified name

Throws:

DirectoryNotFoundException - if there is no directory with the specified name

findAll

public List<Directory> findAll()

Description copied from interface: DirectoryDao

Returns the list of all directories in the data store, or empty list if there are no directories.

Specified by:

findAll in interface DirectoryDao

add

public Directory add(Directory directory)

Description copied from interface: DirectoryDao

Store a new directory in the data store.

Specified by:

add in interface DirectoryDao

Parameters:

directory - the directory to persist

Returns:

the newly-persisted directory, which should be used for subsequent operations

update

public Directory update(Directory directory)
                 throws DirectoryNotFoundException

Description copied from interface: DirectoryDao

Persists any changes made to the provided directory.

Specified by:

update in interface DirectoryDao

Parameters:

directory - the directory which has changes to persist

Returns:

the updated directory after it has been persisted, which should be used for subsequent operations

Throws:

DirectoryNotFoundException - if the directory is not found in the data store

remove

public void remove(Directory directory)
            throws DirectoryNotFoundException

Description copied from interface: DirectoryDao

Removes the specified directory from the data store.

Specified by:

remove in interface DirectoryDao

Parameters:

directory - the directory to remove

Throws:

DirectoryNotFoundException - if the directory does not exist

search

public List<Directory> search(EntityQuery<Directory> entityQuery)

Description copied from interface: DirectoryDao

Search for directories matching the specified query.

Specified by:

search in interface DirectoryDao

Parameters:

entityQuery - the search query to run against the directory data store

Returns:

a list of directories matching the query

See Also:

QueryBuilder.queryFor(java.lang.Class, com.atlassian.crowd.search.EntityDescriptor)