com.google.gerrit.server.account

Class GroupCacheImpl

java.lang.Object

com.google.gerrit.server.account.GroupCacheImpl

All Implemented Interfaces:

GroupCache

public class GroupCacheImpl
extends java.lang.Object
implements GroupCache

Tracks group objects in memory for efficient access.

Method Summary

Modifier and Type	Method and Description
void	evict(AccountGroup.Id groupId) Removes the association of the given ID with a group.
void	evict(AccountGroup.NameKey groupName) Removes the association of the given name with a group.
void	evict(AccountGroup.UUID groupUuid) Removes the association of the given UUID with a group.
java.util.Optional<InternalGroup>	get(AccountGroup.Id groupId) Looks up an internal group by its ID.
java.util.Optional<InternalGroup>	get(AccountGroup.NameKey name) Looks up an internal group by its name.
java.util.Optional<InternalGroup>	get(AccountGroup.UUID groupUuid) Looks up an internal group by its UUID.
static com.google.inject.Module	module()

Methods inherited from class java.lang.Object

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

Method Detail

module

public static com.google.inject.Module module()

get

public java.util.Optional<InternalGroup> get(AccountGroup.Id groupId)

Description copied from interface: GroupCache

Looks up an internal group by its ID.

Specified by:

get in interface GroupCache

Parameters:

groupId - the ID of the internal group

Returns:

an Optional of the internal group, or an empty Optional if no internal group with this ID exists on this server or an error occurred during lookup

get

public java.util.Optional<InternalGroup> get(AccountGroup.NameKey name)

Description copied from interface: GroupCache

Looks up an internal group by its name.

Specified by:

get in interface GroupCache

Parameters:

name - the name of the internal group

Returns:

an Optional of the internal group, or an empty Optional if no internal group with this name exists on this server or an error occurred during lookup

get

public java.util.Optional<InternalGroup> get(AccountGroup.UUID groupUuid)

Description copied from interface: GroupCache

Looks up an internal group by its UUID.

Specified by:

get in interface GroupCache

Parameters:

groupUuid - the UUID of the internal group

Returns:

an Optional of the internal group, or an empty Optional if no internal group with this UUID exists on this server or an error occurred during lookup

evict

public void evict(AccountGroup.Id groupId)

Description copied from interface: GroupCache

Removes the association of the given ID with a group.

The next call to GroupCache.get(AccountGroup.Id) won't provide a cached value.

It's safe to call this method if no association exists.

Note: This method doesn't touch any associations between names/UUIDs and groups!

Specified by:

evict in interface GroupCache

Parameters:

groupId - the ID of a possibly associated group

evict

public void evict(AccountGroup.NameKey groupName)

Description copied from interface: GroupCache

Removes the association of the given name with a group.

The next call to GroupCache.get(AccountGroup.NameKey) won't provide a cached value.

It's safe to call this method if no association exists.

Note: This method doesn't touch any associations between IDs/UUIDs and groups!

Specified by:

evict in interface GroupCache

Parameters:

groupName - the name of a possibly associated group

evict

public void evict(AccountGroup.UUID groupUuid)

Description copied from interface: GroupCache

Removes the association of the given UUID with a group.

The next call to GroupCache.get(AccountGroup.UUID) won't provide a cached value.

It's safe to call this method if no association exists.

Note: This method doesn't touch any associations between names/IDs and groups!

Specified by:

evict in interface GroupCache

Parameters:

groupUuid - the UUID of a possibly associated group