Diffstat (limited to 'libopie2/opiepim/core/opimaccessfactory.h') (more/less context) (ignore whitespace changes)
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diff --git a/libopie2/opiepim/core/opimaccessfactory.h b/libopie2/opiepim/core/opimaccessfactory.h new file mode 100644 index 0000000..ba99a15 --- a/dev/null +++ b/libopie2/opiepim/core/opimaccessfactory.h @@ -0,0 +1,100 @@ +/* + This file is part of the Opie Project + Copyright (C) Stefan Eilers <eilers.stefan@epost.de> + =. Copyright (C) The Opie Team <opie-devel@handhelds.org> + .=l. + .>+-= + _;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software + - . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. This program is distributed in the hope that + + . -:. = it will be useful, but WITHOUT ANY WARRANTY; + : .. .:, . . . without even the implied warranty of + =_ + =;=|` MERCHANTABILITY or FITNESS FOR A + _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU +..}^=.= = ; Library General Public License for more +++= -. .` .: details. + : = ...= . :.=- + -. .:....=;==+<; You should have received a copy of the GNU + -_. . . )=. = Library General Public License along with + -- :-=` this library; see the file COPYING.LIB. + If not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef __OPIE_OPIMACCESSFACTORY_H_ +#define __OPIE_OPIMACCESSFACTORY_H_ + +#include <opie2/opimglobal.h> +#include <opie2/obackendfactory.h> +#include <opie2/ocontactaccess.h> +#include <opie2/otodoaccess.h> +#include <opie2/odatebookaccess.h> + +using namespace Opie::Pim; + +namespace Opie { + + +/** + * This class is our factory for creating PIM access objects. You should use these objects to load, store and search + * information in our PIM databases. Currently we support objects for accessing the datebook, the contact- and the + * todolist. + * @see OPimGlobal for more information of used values. + * + * This class - as the whole PIM Api - is making use of templates + * + * Example for getting an access object for the XML database of todolist: + * <pre> + * OPimTodoAccess* access = OPimAccessFactory<OPimTodoAccess>::create( OPimGlobal::TODOLIST, OPimGlobal::XML, "example" ); + * </pre> + * + * @author Stefan Eilers + * @version 0.1 + */ + */ + +template<class T> +class OPimAccessFactory +{ + public: + + // Maybe we should introduce a global class for storing such global enums + // (something like opimglobal.h) ? (eilers) + + OPimAccessFactory() {}; + + /** + * Returns the selected PIM access-object. + * @param type Type of the selected database (addressbook, todolist or datebook) + * @param dbStyle Which database style should be used (xml, sql, vcard) + * @param appName "Name" of your application. This should be any constant string which is used + * by some backends for creating special files (i.e.journal files). Please keep the + * string unique for your application ! + * @see OPimGlobal + */ + static T* create( OPimGlobal::PimType type, OPimGlobal::DatabaseStyle dbStyle, const QString& appName ){ + + switch ( type ){ + case OPimGlobal::TODOLIST: + return dynamic_cast<T*>( new OPimTodoAccess( OBackendFactory<OPimTodoAccessBackend>::create( type, dbStyle, appName ) ) ); + case OPimGlobal::CONTACTLIST: + return dynamic_cast<T*>( new OPimContactAccess( QString::null, QString::null, OBackendFactory<OPimContactAccessBackend>::create( type, dbStyle, appName ) ) ); + case OPimGlobal::DATEBOOK: + return dynamic_cast<T*>( new ODateBookAccess( OBackendFactory<ODateBookAccessBackend>::create( type, dbStyle, appName ) ) ); + default: + return 0l; + + } + } +}; + +} + + +#endif |