/************************************************************************* * * The Contents of this file are made available subject to the terms of * the BSD license. * * Copyright 2000, 2010 Oracle and/or its affiliates. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Sun Microsystems, Inc. nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *************************************************************************/ import com.sun.star.uno.*; import com.sun.star.util.Date; import com.sun.star.beans.XPropertySet; import com.sun.star.sdbc.*; public class Sales { private XConnection con; public Sales(XConnection connection ) { con = connection; } // create the table sales. public void createSalesTable() throws com.sun.star.uno.Exception { String createTableSales = "CREATE TABLE SALES " + "(SALENR INTEGER NOT NULL, " + " COS_NR INTEGER, " + " SNR INTEGER, " + " NAME VARCHAR(50)," + " SALEDATE DATE," + " PRICE FLOAT(10), " + " PRIMARY KEY(SALENR)" + " )"; XStatement stmt = con.createStatement(); stmt.executeUpdate( createTableSales ); } // drop the table sales. public void dropSalesTable() throws com.sun.star.uno.Exception { String createTableSalesman = "DROP TABLE SALES "; XStatement stmt = con.createStatement(); stmt.executeUpdate( createTableSalesman ); } // insert data into the table sales. public void insertDataIntoSales() throws com.sun.star.uno.Exception { XStatement stmt = con.createStatement(); stmt.executeUpdate("INSERT INTO SALES " + "VALUES (1, '100', '1','Linux','2001-02-12',15)"); stmt.executeUpdate("INSERT INTO SALES " + "VALUES (2, '101', '2','Beef','2001-10-18',15.78)"); stmt.executeUpdate("INSERT INTO SALES " + "VALUES (3, '104', '4','orange juice','2001-08-09',1.5)"); } // update the table sales with a prepared statement. public void updateSales() throws com.sun.star.uno.Exception { XStatement stmt = con.createStatement(); String updateString = "UPDATE SALES " + "SET PRICE = 30 " + "WHERE SALENR = 1"; stmt.executeUpdate(updateString); } // retrieve the data of the table sales. public void retrieveSalesData() throws com.sun.star.uno.Exception { XStatement stmt = con.createStatement(); String query = "SELECT NAME, PRICE FROM SALES " + "WHERE SALENR = 1"; XResultSet rs = stmt.executeQuery(query); XRow row = UnoRuntime.queryInterface(XRow.class, rs); while (rs.next()) { String s = row.getString(1); float n = row.getFloat(2); System.out.println("The current price for " + s + " is: $" + n + "."); } } // inserts a row programmatically. private void insertRow() throws com.sun.star.uno.Exception { // example for a programmatic way to do updates. XStatement stmt = con.createStatement(); XPropertySet xProp = UnoRuntime.queryInterface(XPropertySet.class,stmt); xProp.setPropertyValue("ResultSetType", new java.lang.Integer(ResultSetType.SCROLL_INSENSITIVE)); xProp.setPropertyValue("ResultSetConcurrency", new java.lang.Integer(ResultSetConcurrency.UPDATABLE)); XResultSet rs = stmt.executeQuery("SELECT * FROM SALES"); XRow row = UnoRuntime.queryInterface(XRow.class,rs); // insert a new row XRowUpdate updateRow = UnoRuntime.queryInterface(XRowUpdate.class,rs); XResultSetUpdate updateRs = UnoRuntime. queryInterface(XResultSetUpdate.class,rs); updateRs.moveToInsertRow(); updateRow.updateInt(1, 4); updateRow.updateInt(2, 102); updateRow.updateInt(3, 5); updateRow.updateString(4, "FTOP Darjeeling tea"); updateRow.updateDate(5, new Date((short)1,(short)2,(short)2002)); updateRow.updateFloat(6, 150); updateRs.insertRow(); } // deletes a row programmatically. private void deleteRow() throws com.sun.star.uno.Exception { // example for a programmatic way to do updates. XStatement stmt = con.createStatement(); XPropertySet xProp = UnoRuntime.queryInterface(XPropertySet.class,stmt); xProp.setPropertyValue("ResultSetType", new java.lang.Integer(ResultSetType.SCROLL_INSENSITIVE)); xProp.setPropertyValue("ResultSetConcurrency", new java.lang.Integer(ResultSetConcurrency.UPDATABLE)); XResultSet rs = stmt.executeQuery("SELECT * FROM SALES"); XRow row = UnoRuntime.queryInterface(XRow.class,rs); XResultSetUpdate updateRs = UnoRuntime. queryInterface(XResultSetUpdate.class,rs); // move to the inserted row rs.absolute(4); updateRs.deleteRow(); } // displays the column names public void displayColumnNames() throws com.sun.star.uno.Exception { XStatement stmt = con.createStatement(); XPropertySet xProp = UnoRuntime.queryInterface(XPropertySet.class,stmt); xProp.setPropertyValue("ResultSetType", new java.lang.Integer(ResultSetType.SCROLL_INSENSITIVE)); xProp.setPropertyValue("ResultSetConcurrency", new java.lang.Integer(ResultSetConcurrency.READ_ONLY)); XResultSet rs = stmt.executeQuery("SELECT NAME, PRICE FROM SALES"); XResultSetMetaDataSupplier xRsMetaSup = UnoRuntime.queryInterface(XResultSetMetaDataSupplier.class,rs); XResultSetMetaData xRsMetaData = xRsMetaSup.getMetaData(); int nColumnCount = xRsMetaData.getColumnCount(); for(int i=1 ; i <= nColumnCount ; ++i) { System.out.println("Name: " + xRsMetaData.getColumnName(i) + " Type: " + xRsMetaData.getColumnType(i)); } } }