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45612: Fix for ALF-17456 BM-0013: SOAK01_04: 150K+ calls to AuthorityDaoImpl.isAuthorityContained in on login 45648: Final part for ALF-17456 BM-0013: SOAK01_04: 150K+ calls to AuthorityDaoImpl.isAuthorityContained in on login 46033: Build fixes git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@47861 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
52 lines
1.6 KiB
Java
52 lines
1.6 KiB
Java
/*
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* Copyright (C) 2005-2013 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.cache;
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/**
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* Basic cache API
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*
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* @author Andy
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*
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*/
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public interface RefreshableCache <T>
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{
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/**
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* Get the cache.
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* If there is no cache value this call will block.
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* If the underlying cache is being refreshed, the old cache value will be returned until the refresh is complete.
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*
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* @return
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*/
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public T get();
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/**
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* Refresh the cache asynchronously.
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*/
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public void refresh();
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/**
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* Register to be informed when the cache is updated in the background.
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*
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* Note: it is up to the implementation to provide any transactional wrapping.
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* Transactional wrapping is not required to invalidate a shared cache entry directly via a transactional cache
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* @param listener
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*/
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void register(RefreshableCacheListener listener);
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}
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