com.google.gerrit.server.account

Interface AccountCache

All Known Implementing Classes:

AccountCacheImpl

public interface AccountCache

Caches important (but small) account state to avoid database hits.

Method Summary

Modifier and Type	Method and Description
void	evict(Account.Id accountId)
void	evictAll()
void	evictByUsername(java.lang.String username)
AccountState	get(Account.Id accountId) Returns an AccountState instance for the given account ID.
AccountState	getByUsername(java.lang.String username)
AccountState	getIfPresent(Account.Id accountId) Returns an AccountState instance for the given account ID if it is present in the cache.
AccountState	getOrNull(Account.Id accountId) Returns an AccountState instance for the given account ID.

Method Detail

get

AccountState get(Account.Id accountId)

Returns an AccountState instance for the given account ID. If not cached yet the account is loaded. Returns an empty AccountState instance to represent a missing account.

Parameters:

accountId - ID of the account that should be retrieved

Returns:

AccountState instance for the given account ID, if no account with this ID exists an empty AccountState instance is returned to represent the missing account

getOrNull

AccountState getOrNull(Account.Id accountId)

Returns an AccountState instance for the given account ID. If not cached yet the account is loaded. Returns null if the account is missing.

Parameters:

accountId - ID of the account that should be retrieved

Returns:

AccountState instance for the given account ID, if no account with this ID exists null is returned

getIfPresent

AccountState getIfPresent(Account.Id accountId)

Returns an AccountState instance for the given account ID if it is present in the cache.

Parameters:

accountId - ID of the account that should be retrieved

Returns:

AccountState instance for the given account ID if it is present in the cache, otherwise null

getByUsername

AccountState getByUsername(java.lang.String username)

evict

void evict(Account.Id accountId)
    throws java.io.IOException

Throws:

java.io.IOException

evictByUsername

void evictByUsername(java.lang.String username)

evictAll

void evictAll()
       throws java.io.IOException

Throws:

java.io.IOException