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Diffstat (limited to 'connectivity/source/inc/odbc/OBoundParam.hxx')
| -rw-r--r-- | connectivity/source/inc/odbc/OBoundParam.hxx | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/connectivity/source/inc/odbc/OBoundParam.hxx b/connectivity/source/inc/odbc/OBoundParam.hxx new file mode 100644 index 000000000000..d7badbf6f207 --- /dev/null +++ b/connectivity/source/inc/odbc/OBoundParam.hxx @@ -0,0 +1,271 @@ +/************************************************************************* + * + * $RCSfile: OBoundParam.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:14:27 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#ifndef _CONNECTIVITY_OBOUNPARAM_HXX_ +#define _CONNECTIVITY_OBOUNPARAM_HXX_ + +#ifndef _COM_SUN_STAR_IO_XINPUTSTREAM_HPP_ +#include <com/sun/star/io/XInputStream.hpp> +#endif + +namespace connectivity +{ + namespace odbc + { + class OBoundParam + { + + public: + OBoundParam() + { + pA1=0; + pA2=0; + pB1=0; + pB2=0; + pC1=0; + pC2=0; + pS1=0; + pS2=0; + } + //-------------------------------------------------------------------- + // initialize + // Perform an necessary initialization + //-------------------------------------------------------------------- + void initialize () + { + // Allocate storage for the length. Note - the length is + // stored in native format, and will have to be converted + // to a Java sal_Int32. The jdbcodbc 'C' bridge provides an + // interface to do this. + + paramLength = new sal_Int8[4]; + } + + //-------------------------------------------------------------------- + // allocBindDataBuffer + // Allocates and returns a new bind data buffer of the specified + // length + //-------------------------------------------------------------------- + sal_Int8* allocBindDataBuffer (sal_Int32 bufLen) + { + binaryData = new sal_Int8[bufLen]; + + // Reset the input stream, we are doing a new bind + setInputStream (NULL, 0); + + return binaryData; + } + + //-------------------------------------------------------------------- + // getBindDataBuffer + // Returns the data buffer to be used when binding to a parameter + //-------------------------------------------------------------------- + sal_Int8* getBindDataBuffer () + { + return binaryData; + } + + //-------------------------------------------------------------------- + // getBindLengthBuffer + // Returns the length buffer to be used when binding to a parameter + //-------------------------------------------------------------------- + sal_Int8* getBindLengthBuffer () + { + return paramLength; + } + + //-------------------------------------------------------------------- + // setInputStream + // Sets the input stream for the bound parameter + //-------------------------------------------------------------------- + void setInputStream(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream>& inputStream, + sal_Int32 len) + { + paramInputStream = inputStream; + paramInputStreamLen = len; + } + + //-------------------------------------------------------------------- + // getInputStream + // Gets the input stream for the bound parameter + //-------------------------------------------------------------------- + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream> getInputStream () + { + return paramInputStream; + } + + //-------------------------------------------------------------------- + // getInputStreamLen + // Gets the input stream length for the bound parameter + //-------------------------------------------------------------------- + sal_Int32 getInputStreamLen () + { + return paramInputStreamLen; + } + + //-------------------------------------------------------------------- + // setSqlType + // Sets the Java sql type used to register an OUT parameter + //-------------------------------------------------------------------- + + void setSqlType(sal_Int32 type) + { + sqlType = type; + } + + //-------------------------------------------------------------------- + // getSqlType + // Gets the Java sql type used to register an OUT parameter + //-------------------------------------------------------------------- + + sal_Int32 getSqlType () + { + return sqlType; + } + + //-------------------------------------------------------------------- + // setStreamType + // Sets the input stream type used to register an OUT parameter + //-------------------------------------------------------------------- + + void setStreamType (sal_Int32 type) + { + streamType = type; + } + + //-------------------------------------------------------------------- + // getStreamType + // Gets the input stream type used to register an OUT parameter + //-------------------------------------------------------------------- + + sal_Int32 getStreamType () + { + return streamType; + } + + //-------------------------------------------------------------------- + // setOutputParameter + // Sets the flag indicating if this is an OUTPUT parameter + //-------------------------------------------------------------------- + + void setOutputParameter (sal_Bool output) + { + outputParameter = output; + } + + //-------------------------------------------------------------------- + // isOutputParameter + // Gets the OUTPUT parameter flag + //-------------------------------------------------------------------- + + sal_Bool isOutputParameter () + { + return outputParameter; + } + + protected: + //==================================================================== + // Data attributes + //==================================================================== + + sal_Int8* binaryData; // Storage area to be used + // when binding the parameter + + sal_Int8* paramLength; // Storage area to be used + // for the bound length of the + // parameter. Note that this + // data is in native format. + + ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream> paramInputStream; + // When an input stream is + // bound to a parameter, the + // input stream is saved + // until needed. + + sal_Int32 paramInputStreamLen; // Length of input stream + + sal_Int32 sqlType; // Java SQL type used to + // register an OUT parameter + + sal_Int32 streamType; // Input stream type + // (ASCII, BINARY, UNICODE) + + + sal_Bool outputParameter; // true for OUTPUT parameters + + + sal_Int32 pA1; //pointers + sal_Int32 pA2; + sal_Int32 pB1; + sal_Int32 pB2; + sal_Int32 pC1; + sal_Int32 pC2; + sal_Int32 pS1; + sal_Int32 pS2;// reserved for strings(UTFChars) + + public: + static int ASCII; + static int UNICODE; + static int BINARY; + }; + } +} +#endif // _CONNECTIVITY_OBOUNPARAM_HXX_ + |