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/*
* Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
* Contact: http://www.qt-project.org/legal
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
/**
@file
@internalComponent
@released
*/
#include "persistencelayerimpl.h"
#include <cntfldst.h> // for ccontactfieldstorage.
#include "clplcontactproperties.h"
#include "clplanalyserproxy.h"
#include "cntpplviewmanager.h"
/**
CLplTester constructor.
*/
CLplTester::CLplTester(CLplContactProperties& aProps, CPplContactsFile& aFile)
:
iProps(aProps),
iFile(aFile)
{
}
/**
Merging pure (minimal) contact with the template should be out of scope of the
Persistence Layer. The only reason to have this functions in the test interface
is that CContactItem::RestoreTemplateFieldsL() is not exported.
*/
void CLplTester::MergeContactWithTemplateL(CContactItem& aContact, const CContactItem& aTempl, const CContactItemViewDef& aView) const
{
if (aContact.TemplateRefId()!=KNullContactId && aContact.Type() != KUidContactCardTemplate)
{
aContact.RestoreTemplateFieldsL(iProps.SystemTemplateL().CardFields(), aTempl.CardFields(), aView);
}
}
/**
CPersistenceLayer object factory.
*/
EXPORT_C CPersistenceLayer* CPersistenceLayer::NewLC(RFs& aFs, MIniFileManager* aIniFileManager, MContactDbObserverV2* aObserver)
{
CPersistenceLayer* self = new (ELeave) CPersistenceLayer(aFs, aIniFileManager, aObserver);
CleanupStack::PushL(self);
return self;
}
/**
CPersistenceLayer first phase constructor.
*/
CPersistenceLayer::CPersistenceLayer(RFs& aFs, MIniFileManager* aIniFileManager, MContactDbObserverV2* aObserver)
:
iFs(aFs),
iCntDbObserver(aObserver),
iIniManager(aIniFileManager)
{
}
/**
CPersistenceLayer destructor.
*/
CPersistenceLayer::~CPersistenceLayer()
{
if (iFactory)
{
delete iFactory;
}
if (iContactProperties)
{
delete iContactProperties;
}
if (iAnalyserProxy)
{
delete iAnalyserProxy;
}
if (iTester)
{
delete iTester;
}
// May not be a file opened by Persistence Layer.
if (iContactsFile)
{
// Don't call iContactsFile.Close() since the destructor does it.
delete iContactsFile;
}
}
/**
Set the database observer.
*/
EXPORT_C void CPersistenceLayer::RegisterDbObserver(MContactDbObserverV2& aDbObserver)
{
// Note the callback interface supplied.
iCntDbObserver = &aDbObserver;
// Contacts file should always exist.
iContactsFile->RegisterDbObserver(aDbObserver);
// If the ini manager exists and the analyser proxy does not yet exist then
// create the proxy.
if (iIniManager && !iAnalyserProxy)
{
// This used to call new (ELeave). We don't check for NULL afterwards as we
// can't do anything about it. If an allocation failure occurs and the users
// of iAnalyserProxy do not check for NULL, cntsrv.exe will now panic.
iAnalyserProxy = new CLplAnalyserProxy(*iIniManager,
*iCntDbObserver, iContactsFile->PersistenceBroker(),
iContactsFile->TransactionManager(), *iContactProperties);
}
}
EXPORT_C MLplContactsFile& CPersistenceLayer::ContactsFileL()
{
if (!iContactsFile)
{
iContactProperties = new (ELeave) CLplContactProperties(iFs);
CleanupStack::PushL(TCleanupItem(CleanupOperation, this));
iContactsFile = CPplContactsFile::NewL(*iContactProperties, iCntDbObserver);
CleanupStack::PushL(TCleanupItem(CleanupOperation, this));
if (iIniManager && iCntDbObserver) // Callback interfaces supplied?
{
iAnalyserProxy = new (ELeave) CLplAnalyserProxy(*iIniManager,
*iCntDbObserver, iContactsFile->PersistenceBroker(),
iContactsFile->TransactionManager(), *iContactProperties);
}
CleanupStack::Pop(2);
}
return *iContactsFile;
}
void CPersistenceLayer::CleanupOperation(TAny* aObject)
{
CPersistenceLayer* persitenceLayer = static_cast<CPersistenceLayer*>(aObject);
if (persitenceLayer->iContactProperties)
{
delete persitenceLayer->iContactProperties;
persitenceLayer->iContactProperties = NULL;
}
if (persitenceLayer->iContactsFile)
{
delete persitenceLayer->iContactsFile;
persitenceLayer->iContactsFile = NULL;
}
}
EXPORT_C MLplPersistenceBroker& CPersistenceLayer::PersistenceBroker()
{
// Use analyser proxy if it exists.
if (iAnalyserProxy)
{
return *iAnalyserProxy;
}
else
{
return iContactsFile->PersistenceBroker();
}
}
EXPORT_C MLplTransactionManager& CPersistenceLayer::TransactionManager()
{
// In order to use the Persistence Broker you must open the database first.
__ASSERT_ALWAYS(iContactsFile && iContactsFile->IsOpened(), User::Leave(KErrNotReady));
// Use analyser proxy if it exists.
if (iAnalyserProxy)
{
return *iAnalyserProxy;
}
else
{
return iContactsFile->TransactionManager();
}
}
EXPORT_C MLplContactProperties& CPersistenceLayer::ContactProperties()
{
// In order to use Contact Properties you must open the database first.
__ASSERT_ALWAYS(iContactProperties, User::Leave(KErrNotReady));
// If contacts file is created iContactProperties is also created.
return *iContactProperties;
}
EXPORT_C MLplPersistenceLayerFactory& CPersistenceLayer::FactoryL()
{
if(iFactory == NULL)
{
iFactory = new (ELeave) CLplPersistenceLayerFactory(
*iContactsFile,*iContactProperties);
}
return *iFactory;
}
CLplPersistenceLayerFactory::~CLplPersistenceLayerFactory()
{
delete iCollection;
delete iManager;
}
CLplPersistenceLayerFactory::CLplPersistenceLayerFactory(CPplContactsFile& aContactsFile,CLplContactProperties& aContactProperties) :
iContactsFile(aContactsFile),
iContactProperties(aContactProperties)
{
}
MLplViewIteratorManager& CLplPersistenceLayerFactory::GetViewIteratorManagerL()
{
if(iManager == NULL)
{
iManager = CCntPplViewManager::NewL(iContactsFile, iContactProperties);
}
return *iManager;
}
MContactSynchroniser& CLplPersistenceLayerFactory::GetContactSynchroniserL(TUint aSessionId)
{
return iContactProperties.ContactSynchroniserL(aSessionId);
}
MLplCollection& CLplPersistenceLayerFactory::GetCollectorL()
{
if(iCollection == NULL)
{
iCollection = CPlCollection::NewL(iContactsFile);
}
return *iCollection;
}
EXPORT_C MLplPersistenceLayerTest& CPersistenceLayer::PersistenceLayerTestL()
{
if (!iTester)
{
iTester = new (ELeave) CLplTester(*iContactProperties, *iContactsFile);
}
return *iTester;
}
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