connectivity/source/drivers/jdbc/JDriver.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <java/sql/Driver.hxx>
  21 #include <java/sql/Connection.hxx>
  22 #include <sal/log.hxx>
  23 #include <connectivity/dbexception.hxx>
  24 #include <jvmfwk/framework.hxx>
  25 #include <strings.hrc>
  26 #include <resource/sharedresources.hxx>
  27 #include <cppuhelper/supportsservice.hxx>
  28 #include <strings.hxx>
  29
  30 using namespace connectivity;
  31 using namespace ::com::sun::star::uno;
  32 using namespace ::com::sun::star::beans;
  33 using namespace ::com::sun::star::sdbc;
  34 using namespace ::com::sun::star::container;
  35 using namespace ::com::sun::star::lang;
  36
  37
  38 java_sql_Driver::java_sql_Driver(const Reference< css::uno::XComponentContext >& _rxContext)
  39     :m_aContext( _rxContext )
  40     ,m_aLogger( _rxContext, "org.openoffice.sdbc.jdbcBridge" )
  41 {
  42 }
  43
  44 java_sql_Driver::~java_sql_Driver()
  45 {
  46 }
  47
  48 OUString SAL_CALL java_sql_Driver::getImplementationName(  )
  49 {
  50     return "com.sun.star.comp.sdbc.JDBCDriver";
  51         // this name is referenced in the configuration and in the jdbc.xml
  52         // Please take care when changing it.
  53 }
  54
  55 sal_Bool SAL_CALL java_sql_Driver::supportsService( const OUString& _rServiceName )
  56 {
  57     return cppu::supportsService(this, _rServiceName);
  58 }
  59
  60
  61 Sequence< OUString > SAL_CALL java_sql_Driver::getSupportedServiceNames(  )
  62 {
  63     return { "com.sun.star.sdbc.Driver" };
  64 }
  65
  66 Reference< XConnection > SAL_CALL java_sql_Driver::connect( const OUString& url, const
  67                                                          Sequence< PropertyValue >& info )
  68 {
  69     m_aLogger.log( LogLevel::INFO, STR_LOG_DRIVER_CONNECTING_URL, url );
  70
  71     Reference< XConnection > xOut;
  72     if ( acceptsURL(url ) )
  73     {
  74         rtl::Reference<java_sql_Connection> pConnection = new java_sql_Connection( *this );
  75         xOut = pConnection;
  76         if ( !pConnection->construct(url,info) )
  77             xOut.clear(); // an error occurred and the java driver didn't throw an exception
  78         else
  79             m_aLogger.log( LogLevel::INFO, STR_LOG_DRIVER_SUCCESS );
  80     }
  81     return xOut;
  82 }
  83
  84 sal_Bool SAL_CALL java_sql_Driver::acceptsURL( const OUString& url )
  85 {
  86     // don't ask the real driver for the url
  87     // I feel responsible for all jdbc url's
  88     bool bEnabled = false;
  89     javaFrameworkError e = jfw_getEnabled(&bEnabled);
  90     switch (e) {
  91     case JFW_E_NONE:
  92         break;
  93     case JFW_E_DIRECT_MODE:
  94         SAL_INFO(
  95             "connectivity.jdbc",
  96             "jfw_getEnabled: JFW_E_DIRECT_MODE, assuming true");
  97         bEnabled = true;
  98         break;
  99     default:
 100         SAL_WARN("connectivity.jdbc", "jfw_getEnabled: error code " << +e);
 101         break;
 102     }
 103     return bEnabled && url.startsWith("jdbc:");
 104 }
 105
 106 Sequence< DriverPropertyInfo > SAL_CALL java_sql_Driver::getPropertyInfo( const OUString& url,
 107                                                                          const Sequence< PropertyValue >& /*info*/ )
 108 {
 109     if ( acceptsURL(url) )
 110     {
 111         Sequence< OUString > aBooleanValues{ "false", "true" };
 112
 113         return
 114         {
 115             {
 116                 "JavaDriverClass"
 117                 ,"The JDBC driver class name."
 118                 ,true
 119                 ,OUString()
 120                 ,Sequence< OUString >()
 121             },
 122             {
 123                 "JavaDriverClassPath"
 124                 ,"The class path where to look for the JDBC driver."
 125                 ,true
 126                 , ""
 127                 ,Sequence< OUString >()
 128             },
 129             {
 130                 "SystemProperties"
 131                 ,"Additional properties to set at java.lang.System before loading the driver."
 132                 ,true
 133                 , ""
 134                 ,Sequence< OUString >()
 135             },
 136             {
 137                 "ParameterNameSubstitution"
 138                 ,"Change named parameters with '?'."
 139                 ,false
 140                 ,"false"
 141                 ,aBooleanValues
 142             },
 143             {
 144                 "IgnoreDriverPrivileges"
 145                 ,"Ignore the privileges from the database driver."
 146                 ,false
 147                 , "false"
 148                 ,aBooleanValues
 149             },
 150             {
 151                 "IsAutoRetrievingEnabled"
 152                 ,"Retrieve generated values."
 153                 ,false
 154                 ,"false"
 155                 ,aBooleanValues
 156             },
 157             {
 158                 "AutoRetrievingStatement"
 159                 ,"Auto-increment statement."
 160                 ,false
 161                 ,OUString()
 162                 ,Sequence< OUString >()
 163             },
 164             {
 165                 "GenerateASBeforeCorrelationName"
 166                 ,"Generate AS before table correlation names."
 167                 ,false
 168                 ,"false"
 169                 ,aBooleanValues
 170             },
 171             {
 172                 "IgnoreCurrency"
 173                 ,"Ignore the currency field from the ResultsetMetaData."
 174                 ,false
 175                 ,"false"
 176                 ,aBooleanValues
 177             },
 178             {
 179                 "EscapeDateTime"
 180                 ,"Escape date time format."
 181                 ,false
 182                 ,"true"
 183                 ,aBooleanValues
 184             },
 185             {
 186                 "TypeInfoSettings"
 187                 ,"Defines how the type info of the database metadata should be manipulated."
 188                 ,false
 189                 ,OUString()
 190                 ,Sequence< OUString > ()
 191             },
 192             {
 193                 "ImplicitCatalogRestriction"
 194                 ,"The catalog which should be used in getTables calls, when the caller passed NULL."
 195                 ,false
 196                 ,OUString( )
 197                 ,Sequence< OUString > ()
 198             },
 199             {
 200                 "ImplicitSchemaRestriction"
 201                 ,"The schema which should be used in getTables calls, when the caller passed NULL."
 202                 ,false
 203                 ,OUString( )
 204                 ,Sequence< OUString > ()
 205             }
 206         };
 207     }
 208     ::connectivity::SharedResources aResources;
 209     const OUString sMessage = aResources.getResourceString(STR_URI_SYNTAX_ERROR);
 210     ::dbtools::throwGenericSQLException(sMessage ,*this);
 211     return Sequence< DriverPropertyInfo >();
 212 }
 213
 214 sal_Int32 SAL_CALL java_sql_Driver::getMajorVersion(  )
 215 {
 216     return 1;
 217 }
 218
 219 sal_Int32 SAL_CALL java_sql_Driver::getMinorVersion(  )
 220 {
 221     return 0;
 222 }
 223
 224 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
 225 connectivity_java_sql_Driver_get_implementation(
 226     css::uno::XComponentContext* context , css::uno::Sequence<css::uno::Any> const&)
 227 {
 228     return cppu::acquire(new java_sql_Driver(context));
 229 }
 230
 231 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */