From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- odk/examples/DevelopersGuide/Database/RowSet.java | 225 ++++++++++++++++++++++ 1 file changed, 225 insertions(+) create mode 100644 odk/examples/DevelopersGuide/Database/RowSet.java (limited to 'odk/examples/DevelopersGuide/Database/RowSet.java') diff --git a/odk/examples/DevelopersGuide/Database/RowSet.java b/odk/examples/DevelopersGuide/Database/RowSet.java new file mode 100644 index 000000000..e053dabb9 --- /dev/null +++ b/odk/examples/DevelopersGuide/Database/RowSet.java @@ -0,0 +1,225 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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.lang.XMultiComponentFactory; +import com.sun.star.lang.XComponent; +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.XComponentContext; +import com.sun.star.beans.XPropertySet; +import com.sun.star.sdbc.*; +import com.sun.star.sdbcx.Privilege; +import com.sun.star.sdb.XRowSetApproveBroadcaster; + +public class RowSet +{ + private static XComponentContext xContext = null; + private static XMultiComponentFactory xMCF = null; + public static void main(String argv[]) throws java.lang.Exception + { + try { + // get the remote office component context + xContext = com.sun.star.comp.helper.Bootstrap.bootstrap(); + System.out.println("Connected to a running office ..."); + xMCF = xContext.getServiceManager(); + } + catch( Exception e) { + System.err.println("ERROR: can't get a component context from a running office ..."); + e.printStackTrace(System.err); + System.exit(1); + } + + try{ + showRowSetEvents(); + showRowSetRowCount(); + showRowSetPrivileges(); + useRowSet(); + } + catch(com.sun.star.uno.Exception e) + { + System.err.println(e); + e.printStackTrace(); + } + System.exit(0); + } + + + + private static void useRowSet() throws com.sun.star.uno.Exception + { + // first we create our RowSet object + XRowSet xRowRes = UnoRuntime.queryInterface( + XRowSet.class, + xMCF.createInstanceWithContext("com.sun.star.sdb.RowSet", xContext)); + + System.out.println("RowSet created!"); + // set the properties needed to connect to a database + XPropertySet xProp = UnoRuntime.queryInterface(XPropertySet.class,xRowRes); + xProp.setPropertyValue("DataSourceName","Bibliography"); + xProp.setPropertyValue("Command","biblio"); + xProp.setPropertyValue("CommandType",Integer.valueOf(com.sun.star.sdb.CommandType.TABLE)); + + xRowRes.execute(); + System.out.println("RowSet executed!"); + + + XComponent xComp = UnoRuntime.queryInterface(XComponent.class,xRowRes); + xComp.dispose(); + System.out.println("RowSet destroyed!"); + } + + private static void showRowSetPrivileges() throws com.sun.star.uno.Exception + { + // first we create our RowSet object + XRowSet xRowRes = UnoRuntime.queryInterface( + XRowSet.class, + xMCF.createInstanceWithContext("com.sun.star.sdb.RowSet", xContext)); + + System.out.println("RowSet created!"); + // set the properties needed to connect to a database + XPropertySet xProp = UnoRuntime.queryInterface(XPropertySet.class,xRowRes); + xProp.setPropertyValue("DataSourceName","Bibliography"); + xProp.setPropertyValue("Command","biblio"); + xProp.setPropertyValue("CommandType",Integer.valueOf(com.sun.star.sdb.CommandType.TABLE)); + + xRowRes.execute(); + System.out.println("RowSet executed!"); + + Integer aPriv = (Integer)xProp.getPropertyValue("Privileges"); + int nPriv = aPriv.intValue(); + if( (nPriv & Privilege.SELECT) == Privilege.SELECT) + System.out.println("SELECT"); + if( (nPriv & Privilege.INSERT) == Privilege.INSERT) + System.out.println("INSERT"); + if( (nPriv & Privilege.UPDATE) == Privilege.UPDATE) + System.out.println("UPDATE"); + if( (nPriv & Privilege.DELETE) == Privilege.DELETE) + System.out.println("DELETE"); + + // now destroy the RowSet + XComponent xComp = UnoRuntime.queryInterface(XComponent.class,xRowRes); + xComp.dispose(); + System.out.println("RowSet destroyed!"); + } + + private static void showRowSetRowCount() throws com.sun.star.uno.Exception + { + // first we create our RowSet object + XRowSet xRowRes = UnoRuntime.queryInterface( + XRowSet.class, + xMCF.createInstanceWithContext("com.sun.star.sdb.RowSet", xContext)); + + System.out.println("RowSet created!"); + // set the properties needed to connect to a database + XPropertySet xProp = UnoRuntime.queryInterface(XPropertySet.class,xRowRes); + xProp.setPropertyValue("DataSourceName","Bibliography"); + xProp.setPropertyValue("Command","biblio"); + xProp.setPropertyValue("CommandType",Integer.valueOf(com.sun.star.sdb.CommandType.TABLE)); + + xRowRes.execute(); + System.out.println("RowSet executed!"); + + // now look if the RowCount is already final + System.out.println("The RowCount is final: " + xProp.getPropertyValue("IsRowCountFinal")); + + XResultSet xRes = UnoRuntime.queryInterface(XResultSet.class,xRowRes); + xRes.last(); + + System.out.println("The RowCount is final: " + xProp.getPropertyValue("IsRowCountFinal")); + System.out.println("There are " + xProp.getPropertyValue("RowCount") + " rows!"); + + // now destroy the RowSet + XComponent xComp = UnoRuntime.queryInterface(XComponent.class,xRowRes); + xComp.dispose(); + System.out.println("RowSet destroyed!"); + } + + private static void showRowSetEvents() throws com.sun.star.uno.Exception + { + // first we create our RowSet object + XRowSet xRowRes = UnoRuntime.queryInterface( + XRowSet.class, + xMCF.createInstanceWithContext("com.sun.star.sdb.RowSet", xContext)); + + System.out.println("RowSet created!"); + // add our Listener + System.out.println("Append our Listener!"); + RowSetEventListener pRow = new RowSetEventListener(); + XRowSetApproveBroadcaster xApBroad = UnoRuntime.queryInterface(XRowSetApproveBroadcaster.class,xRowRes); + xApBroad.addRowSetApproveListener(pRow); + xRowRes.addRowSetListener(pRow); + + // set the properties needed to connect to a database + XPropertySet xProp = UnoRuntime.queryInterface(XPropertySet.class,xRowRes); + xProp.setPropertyValue("DataSourceName","Bibliography"); + xProp.setPropertyValue("Command","biblio"); + xProp.setPropertyValue("CommandType",Integer.valueOf(com.sun.star.sdb.CommandType.TABLE)); + + xRowRes.execute(); + System.out.println("RowSet executed!"); + + // do some movements to check if we got all notifications + XResultSet xRes = UnoRuntime.queryInterface(XResultSet.class,xRowRes); + System.out.println("beforeFirst"); + xRes.beforeFirst(); + // this should lead to no notifications because + // we should stand before the first row at the beginning + System.out.println("We stand before the first row: " + xRes.isBeforeFirst()); + + System.out.println("next"); + xRes.next(); + System.out.println("next"); + xRes.next(); + System.out.println("last"); + xRes.last(); + System.out.println("next"); + xRes.next(); + System.out.println("We stand after the last row: " + xRes.isAfterLast()); + System.out.println("first"); + xRes.first(); + System.out.println("previous"); + xRes.previous(); + System.out.println("We stand before the first row: " + xRes.isBeforeFirst()); + System.out.println("afterLast"); + xRes.afterLast(); + System.out.println("We stand after the last row: " + xRes.isAfterLast()); + + // now destroy the RowSet + XComponent xComp = UnoRuntime.queryInterface(XComponent.class,xRowRes); + xComp.dispose(); + System.out.println("RowSet destroyed!"); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3