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/*************************************************************************
*
* $RCSfile: RowSet.java,v $
*
* $Revision: 1.5 $
*
* last change: $Author: rt $ $Date: 2005-01-31 16:20:14 $
*
* The Contents of this file are made available subject to the terms of
* the BSD license.
*
* Copyright (c) 2003 by Sun Microsystems, Inc.
* 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 java.io.*;
import com.sun.star.comp.helper.RegistryServiceFactory;
import com.sun.star.comp.servicemanager.ServiceManager;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.lang.XServiceInfo;
import com.sun.star.lang.XComponent;
import com.sun.star.bridge.XUnoUrlResolver;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.beans.XPropertySet;
import com.sun.star.container.XNameAccess;
import com.sun.star.sdbc.*;
import com.sun.star.sdbcx.Privilege;
import com.sun.star.sdb.CommandType;
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.out);
System.exit(1);
}
try{
showRowSetEvents();
showRowSetRowCount();
showRowSetPrivileges();
useRowSet();
}
catch(com.sun.star.uno.Exception e)
{
System.err.println(e);
e.printStackTrace();
}
System.exit(0);
}
public static void printDataSources() throws com.sun.star.uno.Exception
{
// create a DatabaseContext and print all DataSource names
XNameAccess xNameAccess = (XNameAccess)UnoRuntime.queryInterface(
XNameAccess.class,
xMCF.createInstanceWithContext("com.sun.star.sdb.DatabaseContext",
xContext));
String aNames [] = xNameAccess.getElementNames();
for(int i=0;i<aNames.length;++i)
System.out.println(aNames[i]);
}
public static void useRowSet() throws com.sun.star.uno.Exception
{
// first we create our RowSet object
XRowSet xRowRes = (XRowSet)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 = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,xRowRes);
xProp.setPropertyValue("DataSourceName","Bibliography");
xProp.setPropertyValue("Command","biblio");
xProp.setPropertyValue("CommandType",new Integer(com.sun.star.sdb.CommandType.TABLE));
xRowRes.execute();
System.out.println("RowSet executed!");
XComponent xComp = (XComponent)UnoRuntime.queryInterface(XComponent.class,xRowRes);
xComp.dispose();
System.out.println("RowSet destroyed!");
}
public static void showRowSetPrivileges() throws com.sun.star.uno.Exception
{
// first we create our RowSet object
XRowSet xRowRes = (XRowSet)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 = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,xRowRes);
xProp.setPropertyValue("DataSourceName","Bibliography");
xProp.setPropertyValue("Command","biblio");
xProp.setPropertyValue("CommandType",new Integer(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 = (XComponent)UnoRuntime.queryInterface(XComponent.class,xRowRes);
xComp.dispose();
System.out.println("RowSet destroyed!");
}
public static void showRowSetRowCount() throws com.sun.star.uno.Exception
{
// first we create our RowSet object
XRowSet xRowRes = (XRowSet)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 = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,xRowRes);
xProp.setPropertyValue("DataSourceName","Bibliography");
xProp.setPropertyValue("Command","biblio");
xProp.setPropertyValue("CommandType",new Integer(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 = (XResultSet)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 = (XComponent)UnoRuntime.queryInterface(XComponent.class,xRowRes);
xComp.dispose();
System.out.println("RowSet destroyed!");
}
public static void showRowSetEvents() throws com.sun.star.uno.Exception
{
// first we create our RowSet object
XRowSet xRowRes = (XRowSet)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 = (XRowSetApproveBroadcaster)UnoRuntime.queryInterface(XRowSetApproveBroadcaster.class,xRowRes);
xApBroad.addRowSetApproveListener(pRow);
xRowRes.addRowSetListener(pRow);
// set the properties needed to connect to a database
XPropertySet xProp = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class,xRowRes);
xProp.setPropertyValue("DataSourceName","Bibliography");
xProp.setPropertyValue("Command","biblio");
xProp.setPropertyValue("CommandType",new Integer(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 = (XResultSet)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 = (XComponent)UnoRuntime.queryInterface(XComponent.class,xRowRes);
xComp.dispose();
System.out.println("RowSet destroyed!");
}
}
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