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Diffstat (limited to 'offapi/com/sun/star/sdbc/Statement.idl')
| -rw-r--r-- | offapi/com/sun/star/sdbc/Statement.idl | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/offapi/com/sun/star/sdbc/Statement.idl b/offapi/com/sun/star/sdbc/Statement.idl new file mode 100644 index 000000000..6b7868f78 --- /dev/null +++ b/offapi/com/sun/star/sdbc/Statement.idl @@ -0,0 +1,220 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . + */ +#ifndef __com_sun_star_sdbc_Statement_idl__ +#define __com_sun_star_sdbc_Statement_idl__ + +#include <com/sun/star/lang/XComponent.idl> + +#include <com/sun/star/beans/XPropertySet.idl> + +#include <com/sun/star/util/XCancellable.idl> + + module com { module sun { module star { module sdbc { + + published interface XWarningsSupplier; + published interface XStatement; + published interface XBatchExecution; + published interface XMultipleResults; + published interface XCloseable; + + +/** is used for executing a static SQL statement and obtaining the results + produced by it. + + <p> + Only one ResultSet per Statement can be open at any point in + time. Therefore, if the reading of one ResultSet is interleaved + with the reading of another, each must have been generated by + different Statements. All statement <code>execute</code> methods implicitly + close a statement's current ResultSet if an open one exists. + </p> + */ +published service Statement +{ + + /** optional for implementation, controls the releasing of resources + and the notification of registered listeners. + */ + [optional] interface com::sun::star::lang::XComponent; + + + /** freeing all resources of a statement. A related result set will be + freed as well. + */ + interface XCloseable; + + // gives access to the properties. + interface com::sun::star::beans::XPropertySet; + + /** could be used for canceling the execution of SQL statements if both + the DBMS and the driver support aborting an SQL statement. + The implementation is optional. + */ + [optional] interface com::sun::star::util::XCancellable; + + /** is the interface for executing SQL commands. + */ + interface XStatement; + + + /** provides the ability of batch execution. This interface is optional + for execution. + <p> + A driver implementing batch execution must return + `TRUE` + for + com::sun::star::sdbc:: XDatabaseMetaData::supportsBatchUpdates() + </p> + */ + [optional] interface XBatchExecution; + + + /** controls the chaining of warnings, which may occur on every call + to the connected database. Chained warnings from previous calls will be + cleared before processing a new call. + */ + interface XWarningsSupplier; + + + /** covers the handling of multiple results after executing an SQL command. + The implementation is optional. + */ + [optional] interface XMultipleResults; + + + /** retrieves the number of seconds the driver will wait for a Statement + to execute. If the limit is exceeded, a SQLException is thrown. + There is no limitation, if set to zero. + */ + [property] long QueryTimeOut; + + + /** returns the maximum number of bytes allowed for any column value. + + <p> + This limit is the maximum number of bytes that can be returned + for any column value. The limit applies only to + com::sun::star::sdbc::DataType::BINARY + , + com::sun::star::sdbc::DataType::VARBINARY + , + com::sun::star::sdbc::DataType::LONGVARBINARY + , + com::sun::star::sdbc::DataType::CHAR + , + com::sun::star::sdbc::DataType::VARCHAR + , + and + com::sun::star::sdbc::DataType::LONGVARCHAR + columns. + If the limit is exceeded, the excess data is silently discarded. + <br/> + There is no limitation, if set to zero. + </p> + */ + [property] long MaxFieldSize; + + + /** retrieves the maximum number of rows that a ResultSet can contain. + If the limit is exceeded, the excess rows are silently dropped. + <br/> + There is no limitation, if set to zero. + */ + [property] long MaxRows; + + + /** defines the SQL cursor name that will be used by subsequent Statement + <code>execute</code> + methods. + + <p> + This name can then be used in SQL positioned update/delete statements to + identify the current row in the ResultSet generated by this statement. If + the database does not support positioned update/delete, this property is + a noop. To ensure that a cursor has the proper isolation level to support + updates, the cursor's SELECT statement should be of the form + "select for update ...". If the "for update" phrase is omitted, + positioned updates may fail. + </p> + <p> + <b> + Note: + </b> + By definition, positioned update/delete + execution must be done by a different Statement than the one + which generated the ResultSet being used for positioning. Also, + cursor names must be unique within a connection. + </p> + */ + [property] string CursorName; + + + /** retrieves the result set concurrency. + + @see com::sun::star::sdbc::ResultSetConcurrency + */ + [property] long ResultSetConcurrency; + + + /** determine the result set type. + + @see com::sun::star::sdbc::ResultSetType + */ + [property] long ResultSetType; + + + /** retrieves the direction for fetching rows from database tables + that is the default for result sets generated from this + <code>Statement</code> + object. + <br/> + If this + <code>Statement</code> + object has not set a fetch direction, + the return value is implementation-specific. + */ + [property] long FetchDirection; + + + /** retrieves the number of result set rows that is the default fetch size + for result sets generated from this + <code>Statement</code> + object. + <br/> + If this + <code>Statement</code> + object has not set a fetch size, + the return value is implementation-specific. + */ + [property] long FetchSize; + + + /** returns if escape processing is on or off. + If escape scanning is on (the default), the driver will do + escape substitution before sending the SQL to the database. + */ + [property] boolean EscapeProcessing; +}; + + +}; }; }; }; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |