| -rw-r--r-- | libopie/pim/obackendfactory.h | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/libopie/pim/obackendfactory.h b/libopie/pim/obackendfactory.h deleted file mode 100644 index 761ab9a..0000000 --- a/libopie/pim/obackendfactory.h +++ b/dev/null @@ -1,194 +0,0 @@ -/* - * Class to manage Backends. - * - * Copyright (c) 2002 by Stefan Eilers (Eilers.Stefan@epost.de) - * - * ===================================================================== - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; - * either version 2 of the License, or (at your option) any later - * version. - * ===================================================================== - * ToDo: Use plugins - * ===================================================================== - * Version: $Id$ - * ===================================================================== - * History: - * $Log$ - * Revision 1.9 2003/12/22 10:19:26 eilers - * Finishing implementation of sql-backend for datebook. But I have to - * port the PIM datebook application to use it, before I could debug the - * whole stuff. - * Thus, PIM-Database backend is finished, but highly experimental. And some - * parts are still generic. For instance, the "queryByExample()" methods are - * not (or not fully) implemented. Todo: custom-entries not stored. - * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular - * expression search in the database, which is not supported by sqlite ! - * Therefore we need either an extended sqlite or a workaround which would - * be very slow and memory consuming.. - * - * Revision 1.8 2003/09/22 14:31:16 eilers - * Added first experimental incarnation of sql-backend for addressbook. - * Some modifications to be able to compile the todo sql-backend. - * A lot of changes fill follow... - * - * Revision 1.7 2003/08/01 12:30:16 eilers - * Merging changes from BRANCH_1_0 to HEAD - * - * Revision 1.6.4.1 2003/06/30 14:34:19 eilers - * Patches from Zecke: - * Fixing and cleaning up extraMap handling - * Adding d_ptr for binary compatibility in the future - * - * Revision 1.6 2003/04/13 18:07:10 zecke - * More API doc - * QString -> const QString& - * QString = 0l -> QString::null - * - * Revision 1.5 2003/02/21 23:31:52 zecke - * Add XML datebookresource - * -clean up todoaccessxml header - * -implement some more stuff in the oeven tester - * -extend DefaultFactory to not crash and to use datebook - * - * -reading of OEvents is working nicely.. saving will be added - * tomorrow - * -fix spelling in ODateBookAcces - * - * Revision 1.4 2002/10/14 15:55:18 eilers - * Redeactivate SQL.. ;) - * - * Revision 1.3 2002/10/10 17:08:58 zecke - * The Cache is finally in place - * I tested it with my todolist and it 'works' for 10.000 todos the hits are awesome ;) - * The read ahead functionality does not make sense for XMLs backends because most of the stuff is already in memory. While using readahead on SQL makes things a lot faster.... - * I still have to fully implement read ahead - * This change is bic but sc - * - * Revision 1.2 2002/10/08 09:27:36 eilers - * Fixed libopie.pro to include the new pim-API. - * The SQL-Stuff is currently deactivated. Otherwise everyone who wants to - * compile itself would need to install libsqlite, libopiesql... - * Therefore, the backend currently uses XML only.. - * - * Revision 1.1 2002/10/07 17:35:01 eilers - * added OBackendFactory for advanced backend access - * - * - * ===================================================================== - */ -#ifndef OPIE_BACKENDFACTORY_H_ -#define OPIE_BACKENDFACTORY_H_ - -#include <qstring.h> -#include <qasciidict.h> -#include <qpe/config.h> - -#include "otodoaccessxml.h" -#include "ocontactaccessbackend_xml.h" -#include "odatebookaccessbackend_xml.h" - -#ifdef __USE_SQL -#include "otodoaccesssql.h" -#include "ocontactaccessbackend_sql.h" -#include "odatebookaccessbackend_sql.h" -#endif - -class OBackendPrivate; - -/** - * This class is our factory. It will give us the default implementations - * of at least Todolist, Contacts and Datebook. In the future this class will - * allow users to switch the backend with ( XML->SQLite ) without the need - * to recompile.# - * This class as the whole PIM Api is making use of templates - * - * <pre> - * OTodoAccessBackend* backend = OBackEndFactory<OTodoAccessBackend>::Default("todo", QString::null ); - * backend->load(); - * </pre> - * - * @author Stefan Eilers - * @version 0.1 - */ -template<class T> -class OBackendFactory -{ - public: - OBackendFactory() {}; - - enum BACKENDS { - TODO, - CONTACT, - DATE - }; - - /** - * Returns a backend implementation for backendName - * @param backendName the type of the backend - * @param appName will be passed on to the backend - */ - static T* Default( const QString backendName, const QString& appName ){ - - // __asm__("int3"); - - Config config( "pimaccess" ); - config.setGroup ( backendName ); - QString backend = config.readEntry( "usebackend" ); - - qWarning("Selected backend for %s is: %s", backendName.latin1(), backend.latin1() ); - - QAsciiDict<int> dict ( 3 ); - dict.setAutoDelete ( TRUE ); - - dict.insert( "todo", new int (TODO) ); - dict.insert( "contact", new int (CONTACT) ); - dict.insert( "datebook", new int(DATE) ); - - int *find = dict[ backendName ]; - if (!find ) return 0; - - switch ( *find ){ - case TODO: -#ifdef __USE_SQL - if ( backend == "sql" ) - return (T*) new OTodoAccessBackendSQL(""); -#else - if ( backend == "sql" ) - qWarning ("OBackendFactory:: sql Backend for TODO not implemented! Using XML instead!"); -#endif - - return (T*) new OTodoAccessXML( appName ); - case CONTACT: -#ifdef __USE_SQL - if ( backend == "sql" ) - return (T*) new OContactAccessBackend_SQL(""); -#else - if ( backend == "sql" ) - qWarning ("OBackendFactory:: sql Backend for CONTACT not implemented! Using XML instead!"); -#endif - - return (T*) new OContactAccessBackend_XML( appName ); - case DATE: -#ifdef __USE_SQL - if ( backend == "sql" ) - return (T*) new ODateBookAccessBackend_SQL(""); -#else - if ( backend == "sql" ) - qWarning("OBackendFactory:: sql Backend for DATEBOOK not implemented! Using XML instead!"); -#endif - - return (T*) new ODateBookAccessBackend_XML( appName ); - default: - return NULL; - } - - - } - private: - OBackendPrivate* d; -}; - - -#endif |