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os/persistentdata/persistentstorage/sql/SRC/Server/SqlSrvSession.inl
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17 */

    18 inline void CSqlSrvSession::ConstructL()

    19 	{

    20 	}

    21 

    22 /**

    23 */

    24 inline CSqlSrvSession::CSqlSrvSession()

    25 	{

    26 	}

    27 

    28 /**

    29 @return A reference to CSqlServer instance.

    30 */

    31 inline CSqlServer& CSqlSrvSession::Server()

    32 	{

    33 	return *static_cast<CSqlServer*>(const_cast<CServer2*>(CSession2::Server()));

    34 	}

    35 	

    36 /**

    37 Destroys CSqlSrvDatabase instance.

    38 */

    39 inline void CSqlSrvSession::DbDestroyObject()

    40 	{

    41 	delete iDatabase;

    42 	iDatabase = NULL;

    43 	}

    44 

    45 /**

    46 Processes request for executing 8-bit SQL statement(s).

    47 

    48 The method requires a valid iDatabase object.

    49 

    50 Usage of the IPC call arguments:

    51 Arg 0: [in]	8-bit character length of SQL statement.

    52 Arg 1: [in]	SQL statement.

    53 

    54 @panic SqlDb 2 Client panic. iDatabase is NULL (the database object is not created yet).

    55 */

    56 inline TInt CSqlSrvSession::DbExecSql8L(const RMessage2& aMessage)

    57 	{

    58 	__SQLPANIC_CLIENT(iDatabase != NULL, aMessage, ESqlPanicInvalidObj);

    59 	iDatabase->ExecL(ReadString8ZL(aMessage, 1, aMessage.Int0()));

    60 	return iDatabase->LastChangesCount();

    61 	}

    62 

    63 /**

    64 Processes request for executing 16-bit SQL statement(s).

    65 

    66 The method requires a valid iDatabase object.

    67 

    68 Usage of the IPC call arguments:

    69 Arg 0: [in]	16-bit character length of SQL statement.

    70 Arg 1: [in]	SQL statement.

    71 

    72 @panic SqlDb 2 Client panic. iDatabase is NULL (the database object is not created yet).

    73 */

    74 inline TInt CSqlSrvSession::DbExecSql16L(const RMessage2& aMessage)

    75 	{

    76 	__SQLPANIC_CLIENT(iDatabase != NULL, aMessage, ESqlPanicInvalidObj);

    77 	iDatabase->ExecL(ReadString16ZL(aMessage, 1, aMessage.Int0()));

    78 	return iDatabase->LastChangesCount();

    79 	}

    80 

    81 /**

    82 Processes the request for setting the database isolation level.

    83 

    84 The method requires a valid iDatabase object.

    85 

    86 Usage of the IPC call arguments:

    87 Arg 0: [in]	Database isolation level.

    88 

    89 @panic SqlDb 2 Client panic. iDatabase is NULL (the database object is not created yet).

    90 */

    91 inline void CSqlSrvSession::DbSetIsolationLevelL(const RMessage2& aMessage)

    92 	{

    93 	__SQLPANIC_CLIENT(iDatabase != NULL, aMessage, ESqlPanicInvalidObj);

    94 	RSqlDatabase::TIsolationLevel level = static_cast <RSqlDatabase::TIsolationLevel> (aMessage.Int0());

    95 	iDatabase->SetIsolationLevelL(level);

    96 	}
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