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Diffstat (limited to 'configmgr/source/treecache/cacheaccess.hxx')
| -rw-r--r-- | configmgr/source/treecache/cacheaccess.hxx | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/configmgr/source/treecache/cacheaccess.hxx b/configmgr/source/treecache/cacheaccess.hxx deleted file mode 100644 index b73eaa87f2b6..000000000000 --- a/configmgr/source/treecache/cacheaccess.hxx +++ /dev/null @@ -1,157 +0,0 @@ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef CONFIGMGR_CACHEACCESS_HXX -#define CONFIGMGR_CACHEACCESS_HXX - -#include "cachedata.hxx" -#include "timestamp.hxx" -#include "utility.hxx" -#include <boost/utility.hpp> -#include <osl/mutex.hxx> -#ifndef _CONFIGMGR_UTILITY_HXX_ -#include <utility.hxx> -#endif -#include <rtl/ref.hxx> -#include <salhelper/simplereferenceobject.hxx> - -namespace configmgr -{ -//////////////////////////////////////////////////////////////////////////////// - class ConfigChangeBroadcastHelper; - namespace backend - { - class CacheController; - } -//----------------------------------------------------------------------------- - - class CacheClientAccess: private boost::noncopyable, public salhelper::SimpleReferenceObject - { - private: - CacheData m_aData; - - ConfigChangeBroadcastHelper* m_pBroadcastHelper; - public: - explicit - CacheClientAccess(ConfigChangeBroadcastHelper* _pBroadcastHelper); - - ~CacheClientAccess(); - - /// gets a helper to broadcast changes for - ConfigChangeBroadcastHelper * getBroadcaster() const - { return m_pBroadcastHelper; } - - /// removes an existing broadcast helper - ConfigChangeBroadcastHelper * releaseBroadcaster(); - - // attach a module with a given name - void attachModule(sharable::TreeFragment * _aLocation, rtl::OUString const & _aModule); - /// check if the given module exists already (and is not empty) - bool hasModule(const configuration::AbsolutePath& _aLocation); - /// checks if the given module exists and has defaults available - bool hasModuleDefaults(configuration::AbsolutePath const & _aLocation); - - /// retrieve the subtree at _aPath (maybe if it has the requested defaults) and clientAcquire() it - sharable::Node * acquireNode(configuration::AbsolutePath const& _aPath); - - /** add or merge the given subtree at the given location, - return <TRUE/> if the tree has defaults then - */ - bool insertDefaults( backend::NodeInstance const & _aDefaultData ) SAL_THROW((com::sun::star::uno::RuntimeException)); - - /// clientRelease() the tree at aComponentName, and return the resulting reference count - oslInterlockedCount releaseNode( configuration::AbsolutePath const& _aPath ); - - /// retrieve the given subtree without changing its ref count - sharable::Node * findInnerNode(configuration::AbsolutePath const& _aPath ); - - /// merge the given change list into this tree - reflects old data to _aUpdate - void applyUpdate(backend::UpdateInstance & _aUpdate) SAL_THROW((com::sun::star::uno::RuntimeException)); - }; - - -//////////////////////////////////////////////////////////////////////////////// - - class CacheLoadingAccess: private boost::noncopyable, public salhelper::SimpleReferenceObject - { - public: - friend class backend::CacheController; - private: - friend class CacheDisposeScheduler; - - ExtendedCacheData m_aData; - std::map< rtl::OUString, TimeStamp > m_aDeadModules; /// list of nodes which are registered for throwing away - public: - explicit - CacheLoadingAccess(); - ~CacheLoadingAccess(); - - /// gets a tree address for the given module if it exists - sharable::TreeFragment * getTreeAddress(rtl::OUString const & _aModule); - - /// return TRUE if there is no data (left) in this object's cache data - bool isEmpty(); - - // create a module with a given name - void createModule(rtl::OUString const & _aModule); - /// check if the given module exists already (and is not empty) - bool hasModule(rtl::OUString const & _aLocation); - /// retrieve the subtree at aComponentName and clientAcquire() it, true if succeeded - bool acquireModule(rtl::OUString const & _aModule); - - /// clientRelease() the tree at aComponentName, and return the resulting reference count - oslInterlockedCount releaseModule( rtl::OUString const & _aModule ); - - /// collect the modules that can be disposed now (i.e. released after _rLimitReleaseTime) - TimeStamp collectDisposeList(std::vector< rtl::Reference<CacheLine> > & _rList, - TimeStamp const & _aLimitTime, - TimeInterval const & _aDelay); - - // stuff that is particular for CacheLoadingAccess - /** add the given subtree at the given location, - return the tree that is then pertinent and clientAcquire() it once - */ - sharable::TreeFragment * addComponentData( backend::ComponentInstance const & _aComponentInstance, - bool _bIncludesDefaults - ) SAL_THROW((com::sun::star::uno::RuntimeException)); - - /// merge the given change list into the pending change list of this tree - void addChangesToPending( backend::ConstUpdateInstance const& _anUpdate ) SAL_THROW((com::sun::star::uno::RuntimeException)); - /// retrieve accumulated pending changes - std::auto_ptr<SubtreeChange> releasePendingChanges(rtl::OUString const& _aModule); - - /// find the modules having pending changes - bool findPendingChangedModules( std::vector< rtl::OUString > & _rPendingList ); - }; - - -//////////////////////////////////////////////////////////////////////////////// - -} // namespace configmgr - -#endif - |