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+/* -*- 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_sdb_XSQLQueryComposer_idl__
+#define __com_sun_star_sdb_XSQLQueryComposer_idl__
+
+#include <com/sun/star/beans/XPropertySet.idl>
+
+#include <com/sun/star/beans/PropertyValue.idl>
+
+#include <com/sun/star/sdbc/SQLException.idl>
+
+
+ module com { module sun { module star { module sdb {
+
+
+/** should be provided by a tool which simplifies the handling with SQL select statements.
+
+ <p>
+ The interface can be used for composing SELECT statements without knowing the
+ structure of the used query.
+ </p>
+ */
+published interface XSQLQueryComposer: com::sun::star::uno::XInterface
+{
+
+ /** returns the query used for composing.
+ @returns
+ the query
+ */
+ string getQuery();
+
+ /** sets a new query for the composer, which may be expanded by filters
+ and sort criteria.
+ @param command
+ the command to set
+ @throws com::sun::star::sdbc::SQLException
+ if a database access error occurs.
+ */
+ void setQuery([in] string command )
+ raises (com::sun::star::sdbc::SQLException);
+
+ /** returns the query composed with filters and sort criteria.
+ @returns
+ the composed query
+ */
+ string getComposedQuery();
+
+ /** returns the currently used filter.
+
+ <p>
+ The filter criteria returned is part of the where condition of the
+ select command, but it does not contain the where token.
+ </p>
+ @returns
+ the filter
+ */
+ string getFilter();
+
+ /** returns the currently used filter.
+ <p>
+ The filter criteria is split into levels. Each level represents the
+ OR criteria. Within each level, the filters are provided as an AND criteria
+ with the name of the column and the filter condition. The filter condition
+ is of type string.
+ </p>
+ @returns
+ the structured filter
+ */
+ sequence< sequence<com::sun::star::beans::PropertyValue> >
+ getStructuredFilter();
+
+ /** returns the currently used sort order.
+
+
+ <p>
+ The order criteria returned is part of the ORDER BY clause of the
+ select command, but it does not contain the ORDER BY keyword .
+ </p>
+ @returns
+ the order
+ */
+ string getOrder();
+
+ /** appends a new filter condition by a
+ com::sun::star::sdb::DataColumn
+ providing the name and the value for the filter.
+ @param column
+ the column which is used to create a filter
+ @throws com::sun::star::sdbc::SQLException
+ if a database access error occurs.
+ */
+ void appendFilterByColumn([in] com::sun::star::beans::XPropertySet column)
+ raises (com::sun::star::sdbc::SQLException);
+
+ /** appends an additional part to the sort order criteria of the select
+ statement.
+ @param column
+ the column which is used to create an order part
+ @param ascending
+ `TRUE` when the order should be ascending, otherwise `FALSE`
+ @throws com::sun::star::sdbc::SQLException
+ if a database access error occurs.
+ */
+ void appendOrderByColumn([in] com::sun::star::beans::XPropertySet column,
+ [in] boolean ascending)
+ raises (com::sun::star::sdbc::SQLException);
+
+ /** makes it possible to set a filter condition for the query.
+ @param filter
+ the filter to set
+ @throws com::sun::star::sdbc::SQLException
+ if a database access error occurs.
+ */
+ void setFilter([in] string filter)
+ raises (com::sun::star::sdbc::SQLException);
+
+ /** makes it possible to set a sort condition for the query.
+ @param order
+ the order part to set
+ @throws com::sun::star::sdbc::SQLException
+ if a database access error occurs.
+ */
+ void setOrder([in] string order)
+ raises (com::sun::star::sdbc::SQLException);
+};
+
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */