1*cdf0e10cSrcweir /* 2*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3*cdf0e10cSrcweir * 4*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 5*cdf0e10cSrcweir * 6*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 7*cdf0e10cSrcweir * 8*cdf0e10cSrcweir * This file is part of OpenOffice.org. 9*cdf0e10cSrcweir * 10*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 11*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 12*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 13*cdf0e10cSrcweir * 14*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 15*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 16*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 18*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 19*cdf0e10cSrcweir * 20*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 21*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 22*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 23*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 24*cdf0e10cSrcweir * 25*cdf0e10cSrcweir */ 26*cdf0e10cSrcweir 27*cdf0e10cSrcweir package util.db; 28*cdf0e10cSrcweir 29*cdf0e10cSrcweir import com.sun.star.beans.PropertyValue; 30*cdf0e10cSrcweir import com.sun.star.beans.XPropertySet; 31*cdf0e10cSrcweir import com.sun.star.container.NoSuchElementException; 32*cdf0e10cSrcweir import com.sun.star.frame.XModel; 33*cdf0e10cSrcweir import com.sun.star.frame.XStorable; 34*cdf0e10cSrcweir import com.sun.star.lang.XMultiServiceFactory; 35*cdf0e10cSrcweir import com.sun.star.sdb.XDocumentDataSource; 36*cdf0e10cSrcweir import com.sun.star.sdb.XOfficeDatabaseDocument; 37*cdf0e10cSrcweir import com.sun.star.sdbc.XDataSource; 38*cdf0e10cSrcweir import com.sun.star.uno.Exception; 39*cdf0e10cSrcweir import com.sun.star.uno.UnoRuntime; 40*cdf0e10cSrcweir import com.sun.star.uno.XNamingService; 41*cdf0e10cSrcweir import java.util.logging.Level; 42*cdf0e10cSrcweir import java.util.logging.Logger; 43*cdf0e10cSrcweir import lib.StatusException; 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir /** wraps a com.sun.star.sdb.DataSource 46*cdf0e10cSrcweir * 47*cdf0e10cSrcweir * @author fs93730 48*cdf0e10cSrcweir */ 49*cdf0e10cSrcweir public class DataSource 50*cdf0e10cSrcweir { 51*cdf0e10cSrcweir protected DataSource( XMultiServiceFactory _orb, DataSourceDescriptor _descriptor ) 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir m_orb = _orb; 54*cdf0e10cSrcweir try 55*cdf0e10cSrcweir { 56*cdf0e10cSrcweir m_dataSource = (XDataSource)UnoRuntime.queryInterface( XDataSource.class, 57*cdf0e10cSrcweir m_orb.createInstance( "com.sun.star.sdb.DataSource" ) ); 58*cdf0e10cSrcweir m_properties = (XPropertySet)UnoRuntime.queryInterface( XPropertySet.class, 59*cdf0e10cSrcweir m_dataSource ); 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir Object[] descriptorProperties = new Object[] { 62*cdf0e10cSrcweir _descriptor.Name, _descriptor.URL, _descriptor.Info, _descriptor.User, _descriptor.Password, 63*cdf0e10cSrcweir _descriptor.IsPasswordRequired }; 64*cdf0e10cSrcweir String[] propertyNames = new String[] { 65*cdf0e10cSrcweir "Name", "URL", "Info", "User", "Password", "IsPasswordRequired" }; 66*cdf0e10cSrcweir for ( int i=0; i < descriptorProperties.length; ++i ) 67*cdf0e10cSrcweir if ( descriptorProperties[i] != null ) 68*cdf0e10cSrcweir m_properties.setPropertyValue( propertyNames[i], descriptorProperties[i] ); 69*cdf0e10cSrcweir } 70*cdf0e10cSrcweir catch ( Exception e ) 71*cdf0e10cSrcweir { 72*cdf0e10cSrcweir throw new StatusException( "could not create/fill a css.sdb.DataSource object", e ); 73*cdf0e10cSrcweir } 74*cdf0e10cSrcweir } 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir public XDataSource getDataSource() 77*cdf0e10cSrcweir { 78*cdf0e10cSrcweir return m_dataSource; 79*cdf0e10cSrcweir } 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir /** 82*cdf0e10cSrcweir * retrieves the css.sdb.OfficeDatabaseDocument associated with the data source 83*cdf0e10cSrcweir * @return 84*cdf0e10cSrcweir */ 85*cdf0e10cSrcweir public DatabaseDocument getDatabaseDocument() 86*cdf0e10cSrcweir { 87*cdf0e10cSrcweir synchronized ( this ) 88*cdf0e10cSrcweir { 89*cdf0e10cSrcweir if ( m_document == null ) 90*cdf0e10cSrcweir m_document = new DatabaseDocument( m_orb, this ); 91*cdf0e10cSrcweir } 92*cdf0e10cSrcweir return m_document; 93*cdf0e10cSrcweir } 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir public void revokeRegistration() 96*cdf0e10cSrcweir { 97*cdf0e10cSrcweir String dataSourceName = ""; 98*cdf0e10cSrcweir try 99*cdf0e10cSrcweir { 100*cdf0e10cSrcweir dataSourceName = (String)m_properties.getPropertyValue( "Name" ); 101*cdf0e10cSrcweir XNamingService dbContext = (XNamingService)UnoRuntime.queryInterface( XNamingService.class, 102*cdf0e10cSrcweir m_orb.createInstance( "com.sun.star.sdb.DatabaseContext" ) ); 103*cdf0e10cSrcweir dbContext.revokeObject( dataSourceName ); 104*cdf0e10cSrcweir } 105*cdf0e10cSrcweir catch ( Exception e ) 106*cdf0e10cSrcweir { 107*cdf0e10cSrcweir throw new StatusException( "DataSource.revokeRegistration: could not revoke the object (" + dataSourceName + ")", e ); 108*cdf0e10cSrcweir } 109*cdf0e10cSrcweir } 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir public void registerAs( final String _registrationName, final boolean _revokeIfRegistered ) 112*cdf0e10cSrcweir { 113*cdf0e10cSrcweir String doing = null; 114*cdf0e10cSrcweir try 115*cdf0e10cSrcweir { 116*cdf0e10cSrcweir doing = "creating database context"; 117*cdf0e10cSrcweir XNamingService dbContext = UnoRuntime.queryInterface( XNamingService.class, 118*cdf0e10cSrcweir m_orb.createInstance( "com.sun.star.sdb.DatabaseContext" ) ); 119*cdf0e10cSrcweir 120*cdf0e10cSrcweir if ( _revokeIfRegistered ) 121*cdf0e10cSrcweir { 122*cdf0e10cSrcweir doing = "revoking previously registered data source"; 123*cdf0e10cSrcweir try 124*cdf0e10cSrcweir { 125*cdf0e10cSrcweir dbContext.revokeObject( _registrationName ); 126*cdf0e10cSrcweir } 127*cdf0e10cSrcweir catch( NoSuchElementException e ) 128*cdf0e10cSrcweir { /* allowed here */ } 129*cdf0e10cSrcweir } 130*cdf0e10cSrcweir 131*cdf0e10cSrcweir // if the document associated with the database document has not yet been saved, then we need to do so 132*cdf0e10cSrcweir DatabaseDocument doc = getDatabaseDocument(); 133*cdf0e10cSrcweir String docURL = doc.getURL(); 134*cdf0e10cSrcweir if ( docURL.length() == 0 ) 135*cdf0e10cSrcweir { 136*cdf0e10cSrcweir final java.io.File tempFile = java.io.File.createTempFile( _registrationName + "_", ".odb" ); 137*cdf0e10cSrcweir if ( tempFile.exists() ) 138*cdf0e10cSrcweir // we did not really want to create that file, we just wanted its local name, but 139*cdf0e10cSrcweir // createTempFile actually creates it => throw it away 140*cdf0e10cSrcweir // (This is necessary since some JVM/platform combinations seem to actually lock the file) 141*cdf0e10cSrcweir tempFile.delete(); 142*cdf0e10cSrcweir String localPart = tempFile.toURI().toURL().toString(); 143*cdf0e10cSrcweir localPart = localPart.substring( localPart.lastIndexOf( '/' ) + 1 ); 144*cdf0e10cSrcweir docURL = util.utils.getOfficeTemp( m_orb ) + localPart; 145*cdf0e10cSrcweir doing = "storing database document to temporary location (" + docURL + ")"; 146*cdf0e10cSrcweir doc.storeAsURL( docURL ); 147*cdf0e10cSrcweir } 148*cdf0e10cSrcweir 149*cdf0e10cSrcweir // register the data soource 150*cdf0e10cSrcweir doing = "registering the data source at the database context"; 151*cdf0e10cSrcweir dbContext.registerObject( _registrationName, m_dataSource ); 152*cdf0e10cSrcweir } 153*cdf0e10cSrcweir catch( final java.lang.Exception e ) 154*cdf0e10cSrcweir { 155*cdf0e10cSrcweir throw new StatusException( "DataSource.registerAs: error during " + doing, e ); 156*cdf0e10cSrcweir } 157*cdf0e10cSrcweir } 158*cdf0e10cSrcweir 159*cdf0e10cSrcweir private XMultiServiceFactory m_orb = null; 160*cdf0e10cSrcweir private XDataSource m_dataSource = null; 161*cdf0e10cSrcweir private XPropertySet m_properties = null; 162*cdf0e10cSrcweir private DatabaseDocument m_document = null; 163*cdf0e10cSrcweir } 164