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Diffstat (limited to 'offapi/com/sun/star/sdbc/XClob.idl')
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1 files changed, 210 insertions, 0 deletions
diff --git a/offapi/com/sun/star/sdbc/XClob.idl b/offapi/com/sun/star/sdbc/XClob.idl new file mode 100644 index 000000000000..8eec6d9e1645 --- /dev/null +++ b/offapi/com/sun/star/sdbc/XClob.idl @@ -0,0 +1,210 @@ +/************************************************************************* + * + * 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 __com_sun_star_sdbc_XClob_idl__ +#define __com_sun_star_sdbc_XClob_idl__ + +#ifndef __com_sun_star_uno_XInterface_idl__ +#include <com/sun/star/uno/XInterface.idl> +#endif + + module com { module sun { module star { module io { + published interface XInputStream; +};};};}; + +#ifndef __com_sun_star_sdbc_SQLException_idl__ +#include <com/sun/star/sdbc/SQLException.idl> +#endif + + module com { module sun { module star { module sdbc { + + +/** is the mapping for the SQL + <code>CLOB</code> + type. + + + <p> + A SQL + <code>CLOB</code> + is a built-in type + that stores a Character Large Object as a column value in a row of + a database table. + The driver implements a + <code>Clob</code> + object using a SQL + <code>locator(CLOB)</code> + , which means that a + <code>Clob</code> + object + contains a logical pointer to the SQL + <code>CLOB</code> + data rather than + the data itself. A + <code>Clob</code> + object is valid for the duration + of the transaction in which it was created. + </p> + <p> + The + <code>Clob</code> + interface provides methods for getting the + length of a SQL + <code>CLOB</code> + (Character Large Object) value, + for materializing a + <code>CLOB</code> + value on the client, and for + searching for a substring or + <code>CLOB</code> + object within a + <code>CLOB</code> + value. + </p> + <p> + Methods in the interfaces + <type scope="com::sun::star::sdbc">XResultSet</type> + , + and + <type scope="com::sun::star::sdbc">XPreparedStatement</type> + , such as + <code>getClob</code> + and + <code>setClob</code> + allow a programmer to + access the SQL + <code>CLOB</code> + . + </p> + */ +published interface XClob: com::sun::star::uno::XInterface +{ + //------------------------------------------------------------------------- + + /** returns the number of characters in the + <code>CLOB</code> + value + designated by this + <code>Clob</code> + object. + @returns + the length of the CLOB object + @throws SQLException + if a database access error occurs. + */ + hyper length() raises (SQLException); + + //------------------------------------------------------------------------- + + /** returns a copy of the specified substring in the + <code>Clob</code> + value + designated by this + <code>Clob</code> + object. + + + <p> + The substring begins at position <code>pos</code> and has up + to + <code>length</code> + consecutive characters. + </p> + @param pos + the starting position + @param length + the length of the substring + @returns + the substring + @throws SQLException + if a database access error occurs. + */ + string getSubString([in]hyper pos, [in]long length) raises (SQLException); + + //------------------------------------------------------------------------- + + /** gets the + <code>Clob</code> + contents as a stream. + @returns + the stream + @throws SQLException + if a database access error occurs. + */ + com::sun::star::io::XInputStream getCharacterStream() raises (SQLException); + + //------------------------------------------------------------------------- + + /** determines the character position at which the specified substring + <code>searchstr</code> + appears in the + <code>Clob</code> + . The search begins at position + <code>start</code> + . + @param searchstr + the string to search + @param start + the starting position + @returns + the length of the CLOB object + @throws SQLException + if a database access error occurs. + */ + hyper position([in]string searchstr, [in]long start) + raises (SQLException); + + //------------------------------------------------------------------------- + + /** determines the position at which the specified + <code>Clob</code> + object + <code>pattern</code> + appears in this + <code>Clob</code> + object. The search begins at position + <code>start</code> + . + @param pattern + the CLOB to search + @param start + the starting position + @returns + the position of the CLOB inside + @throws SQLException + if a database access error occurs. + */ + hyper positionOfClob([in]XClob pattern, [in]hyper start) + raises (SQLException); +}; + +//============================================================================= + +}; }; }; }; + +/*=========================================================================== +===========================================================================*/ +#endif |