1/************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23#ifndef __com_sun_star_report_XDatabaseDataProvider_idl__ 24#define __com_sun_star_report_XDatabaseDataProvider_idl__ 25 26#ifndef __com_sun_star_container_NoSuchElementException_idl__ 27#include <com/sun/star/container/NoSuchElementException.idl> 28#endif 29#include <com/sun/star/beans/XPropertySet.idl> 30#include <com/sun/star/beans/UnknownPropertyException.idl> 31#include <com/sun/star/lang/XInitialization.idl> 32#include <com/sun/star/lang/XComponent.idl> 33#include <com/sun/star/sdbc/XConnection.idl> 34#include <com/sun/star/sdbc/XParameters.idl> 35#include <com/sun/star/sdbc/XRowSet.idl> 36#include <com/sun/star/chart2/data/XDataProvider.idl> 37#include <com/sun/star/chart2/data/XRangeXMLConversion.idl> 38 39//============================================================================= 40 41 module com { module sun { module star { module chart2 { module data { 42 43//============================================================================= 44 45/** identifies a <type>XDataProvider</type> for result sets. 46 47 @see XDataProvider 48 @see DataProvider 49 */ 50interface XDatabaseDataProvider 51{ 52 /** For accessing data a component provides for being used by 53 charts. 54 */ 55 interface XDataProvider; 56 57 /** allows you to convert the ranges a data provider deals with 58 internally into valid XML. 59 */ 60 interface XRangeXMLConversion; 61 62 /** allows access to the properties of the instance. 63 */ 64 interface com::sun::star::lang::XInitialization; 65 66 /** allows life-time control of the database data provider. 67 */ 68 interface com::sun::star::lang::XComponent; 69 70 /** allows access to the properties of the instance. 71 */ 72 interface com::sun::star::beans::XPropertySet; 73 74 interface com::sun::star::sdbc::XParameters; 75 interface com::sun::star::sdbc::XRowSet; 76 77 /** is used for subreports and contains the names of columns of the parent report. 78 <p> These columns are typically the foreign key fields of the parent report. 79 The values of theses columns are used to identify the data for the subreport. 80 Each time the parent report changes it's current row, the subreport requeries 81 it's data based on the values of the master fields.</p> 82 <p>If the report is no sub report (e.g. it's parent is not a report itself), this 83 property is not evaluated.</p> 84 85 */ 86 [attribute,bound] sequence<string> MasterFields; 87 88 /**is used for subreports and contains the names of the columns of the subreport 89 which are related to the master fields of the parent report. 90 <p>Entries in this sequence can either denote column names in the sub report, 91 or paramater names.<br/> 92 For instance, you could base the report on the SQL statement 93 <code>SELECT * FROM invoices WHERE cust_ref = :cid</code>, and add <code>cid</code> 94 to the DetailFields property. In this case, the parameter will be filled from 95 the corresponding master field.<br/> 96 Alternatively, you could simply base your report on the table <code>invoices</code>, 97 and add the column name <code>cust_ref</code> to the DetailFields. In this case, 98 and implicit filter clause <code>WHERE cust_ref = :<new_param_name></code> will 99 be created, and the artificial parameter will be filled from the corresponding 100 master field.<br/> 101 If a string in this property denotes both a column name and a parameter name, it 102 is undefined which way it is interpreted, but implementations of the service are required 103 to either decide for the parameter or the column, and proceed as usual. 104 </p> 105 <p>The columns specified herein typically represent a part of the primary key 106 fields or their aliases of the detail report.</p> 107 <p>If the report is no sub report (e.g. it's parent is not a report itself), this 108 property is not evaluated.</p> 109 * 110 */ 111 [attribute,bound] sequence<string> DetailFields; 112 113 /** is the command which should be executed, the type of command depends 114 on the CommandType. 115 <p>In case of a <member>CommandType</member> of <member>CommandType::COMMAND</member>, 116 means in case the <member>Command</member> specifies an SQL statement, the inherited 117 <member scope="com::sun::star::sdbc">RowSet::EscapeProcessing</member> 118 becomes relevant:<br/> 119 It then can be to used to specify whether the SQL statement should be analyzed on the 120 client side before sending it to the database server.<br/> 121 The default value for <member scope="com::sun::star::sdbc">RowSet::EscapeProcessing</member> 122 is <TRUE/>. By switching it to <FALSE/>, you can pass backend-specific SQL statements, 123 which are not standard SQL, to your database.</p> 124 125 126 @see com::sun::star::sdb::CommandType 127 */ 128 [attribute,bound] string Command; 129 130 /** specifies the type of the command to be executed to retrieve a result set. 131 132 <p><member>Command</member> needs to be interpreted depending on the value of this property.</p> 133 134 <p>This property is only meaningful together with the <member>Command</member> 135 property, thus either <em>both</em> or <em>none</em> of them are present.</p> 136 137 @see com::sun::star::sdb::CommandType 138 */ 139 [attribute,bound] long CommandType; 140 141 /** specifies an additional filter to optinally use. 142 143 <p>The Filter string has to form a SQL WHERE-clause, <em>without</em> the WHERE-string itself.</p> 144 145 <p>If a <member>DataSourceName</member>, <member>Command</member> and <member>CommandType</member> 146 are specified, a <type>RowSet</type> can be created with this information. If the results provided by the 147 row set are to be additionally filtered, the Filter property can be used.</p> 148 149 <p>Note that the Filter property does not make sense if a <member>ResultSet</member> has been specified 150 in the DataAccessDescriptor.</p> 151 152 @see com::sun::star::sdb::RowSet 153 @see ResultSet 154 */ 155 [attribute,bound] string Filter; 156 157 /** indicates whether the filter should be applied or not, 158 default is <FALSE/>. 159 */ 160 [attribute,bound] boolean ApplyFilter; 161 162 /** additional having clause for the row set 163 */ 164 [attribute,bound] string HavingClause 165 { 166 set raises (com::sun::star::beans::UnknownPropertyException); 167 }; 168 169 /** additional group by for the row set 170 */ 171 [attribute,bound] string GroupBy 172 { 173 set raises (com::sun::star::beans::UnknownPropertyException); 174 }; 175 176 /** is a additional sort order definition for a rowset. 177 */ 178 [attribute,bound] string Order; 179 180 /** specifies if the <member>Command</member> should be analyzed on the client side before sending it 181 to the database server. 182 183 <p>The default value of this property is <TRUE/>. By switching it to <FALSE/>, you can pass 184 backend-specific SQL statements, which are not standard SQL, to your database.</p> 185 186 <p>This property is usually present together with the <member>Command</member> and 187 <member>CommandType</member> properties, and is evaluated if and only if <member>CommandType</member> 188 equals <member>CommandType::COMMAND</member>.</p> 189 */ 190 [attribute,bound] boolean EscapeProcessing; 191 192 /** specifies the maximal count of rows which should be fetched. 193 <p>A value of zero implies that no limit exists.</p> 194 */ 195 [attribute,bound] long RowLimit; 196 197 /** specifies the active connection which is used to create the resulting report. 198 */ 199 [attribute,bound] com::sun::star::sdbc::XConnection ActiveConnection 200 { 201 set raises (com::sun::star::lang::IllegalArgumentException); 202 }; 203 /** is the name of the datasource to use, this could be a named datasource 204 or the URL of a data access component. 205 */ 206 [attribute,bound] string DataSourceName; 207}; 208 209//============================================================================= 210 211 }; }; }; }; }; 212 213/*============================================================================= 214 215=============================================================================*/ 216#endif 217