/*

* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* 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:  JavaStorageImpl

*

*/

#ifndef JAVASTORAGEIMPL_H

#define JAVASTORAGEIMPL_H

#include <string>

#include <memory>

#include "javastorage.h"

#include "javastorageentry.h"

namespace java

{

namespace storage

{

class MessageDispatcher;

/**

 * JavaStorageImpl implements JavaStorage interface. This class takes care of

 * connection status handling.

 */

OS_NONSHARABLE_CLASS(JavaStorageImpl) : public JavaStorage

{

    friend class JavaStorage;

public:

    OS_IMPORT virtual ~JavaStorageImpl();

    OS_IMPORT virtual void open() throw(JavaStorageException);

    OS_IMPORT virtual void open(const std::string& aStorageName)

    throw(JavaStorageException);

    OS_IMPORT virtual void close() throw(JavaStorageException);

    OS_IMPORT virtual void startTransaction() throw(JavaStorageException);

    OS_IMPORT virtual void commitTransaction() throw(JavaStorageException);

    OS_IMPORT virtual void rollbackTransaction() throw(JavaStorageException);

    OS_IMPORT virtual void read(

        const std::string& aTablename,

        const java::util::Uid& aUid,

        JavaStorageApplicationEntry_t& aEntries) throw(JavaStorageException);

    OS_IMPORT virtual void write(

        const std::string& aTablename,

        const JavaStorageApplicationEntry_t& aEntries

    ) throw(JavaStorageException);

    OS_IMPORT virtual void update(

        const std::string& aTablename,

        const JavaStorageApplicationEntry_t& aUpdateEntry,

        const JavaStorageApplicationEntry_t& aMatchEntry

    ) throw(JavaStorageException);

    OS_IMPORT virtual void search(

        const std::string& aTablename,

        const JavaStorageApplicationEntry_t& aSearchPattern,

        JavaStorageApplicationList_t& aApplicationList

    ) throw(JavaStorageException);

    OS_IMPORT virtual int remove(

        const std::string& aTablename,

        const JavaStorageApplicationEntry_t& aRemoveQuery

    ) throw(JavaStorageException);

    OS_IMPORT virtual void createTable(

        const std::string& aTablename,

        const JavaStorageApplicationEntry_t& aTableColumns

    ) throw(JavaStorageException);

    OS_IMPORT virtual void appendTable(

        const std::string& aTablename,

        const JavaStorageApplicationEntry_t& aTableColumns

    ) throw(JavaStorageException);

private:

    JavaStorageImpl();

private:

    std::auto_ptr<MessageDispatcher> mMsgDispatcher;

    std::string mSessionID;

    int mConnectionStatus;

    int mTransactionStatus;

};

} // end namespace storage

} // end namespace java

#endif // JAVASTORAGEIMPL_H