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-rw-r--r--libopie2/opiepim/backend/obackendfactory.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libopie2/opiepim/backend/obackendfactory.h b/libopie2/opiepim/backend/obackendfactory.h
index 4daf861..4bedbef 100644
--- a/libopie2/opiepim/backend/obackendfactory.h
+++ b/libopie2/opiepim/backend/obackendfactory.h
@@ -1,208 +1,208 @@
/*
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.
*/
/*
* =====================================================================
* ToDo: Use plugins
* =====================================================================
*/
#ifndef OPIE_BACKENDFACTORY_H_
#define OPIE_BACKENDFACTORY_H_
#include <qstring.h>
#include <qasciidict.h>
#include <qpe/config.h>
#include <opie2/opimglobal.h>
#include <opie2/otodoaccessxml.h>
#include <opie2/ocontactaccessbackend_xml.h>
#include <opie2/odatebookaccessbackend_xml.h>
#ifdef __USE_SQL
#include <opie2/otodoaccesssql.h>
#include <opie2/ocontactaccessbackend_sql.h>
#include <opie2/odatebookaccessbackend_sql.h>
#endif
using namespace Opie;
using namespace Opie::Pim;
namespace Opie {
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>
* OPimTodoAccessBackend* backend = OBackEndFactory<OPimTodoAccessBackend>::Default("todo", QString::null );
* backend->load();
* </pre>
*
* @author Stefan Eilers
* @version 0.1
*/
template<class T>
class OBackendFactory
{
public:
OBackendFactory() {};
/**
* Returns a selected backend implementation
* @param type the type of the backend
* @param database the type of the used database
* @param appName The name of your application. It will be passed on to the backend.
*/
static T* create( OPimGlobal::PimType type, OPimGlobal::DatabaseStyle database,
const QString& appName ){
qWarning("Selected backend for %d is: %d", type, database );
// If we should use the dafult database style, we have to request it
OPimGlobal::DatabaseStyle used_database = database;
if ( database == OPimGlobal::DEFAULT ){
used_database = defaultDB( type );
}
switch ( type ){
case OPimGlobal::TODOLIST:
#ifdef __USE_SQL
if ( used_database == OPimGlobal::SQL )
return (T*) new OPimTodoAccessBackendSQL("");
#else
if ( used_database == OPimGlobal::SQL )
qWarning ("OBackendFactory:: sql Backend for TODO not implemented! Using XML instead!");
#endif
return (T*) new OPimTodoAccessXML( appName );
case OPimGlobal::CONTACTLIST:
#ifdef __USE_SQL
if ( used_database == OPimGlobal::SQL )
return (T*) new OPimContactAccessBackend_SQL("");
#else
if ( used_database == OPimGlobal::SQL )
qWarning ("OBackendFactory:: sql Backend for CONTACT not implemented! Using XML instead!");
#endif
return (T*) new OPimContactAccessBackend_XML( appName );
case OPimGlobal::DATEBOOK:
#ifdef __USE_SQL
if ( used_database == OPimGlobal::SQL )
return (T*) new ODateBookAccessBackend_SQL("");
#else
if ( used_database == OPimGlobal::SQL )
qWarning("OBackendFactory:: sql Backend for DATEBOOK not implemented! Using XML instead!");
#endif
return (T*) new ODateBookAccessBackend_XML( appName );
default:
return (T*) NULL;
}
}
/**
* Returns the style of the default database which is used to contact PIM data.
* @param type the type of the backend
* @see OPimGlobal
*/
static OPimGlobal::DatabaseStyle defaultDB( OPimGlobal::PimType type ){
QString group_name;
switch ( type ){
case OPimGlobal::TODOLIST:
group_name = "todo";
break;
case OPimGlobal::CONTACTLIST:
group_name = "contact";
break;
case OPimGlobal::DATEBOOK:
group_name = "datebook";
break;
default:
group_name = "unknown";
}
Config config( "pimaccess" );
config.setGroup ( group_name );
- QString db_String = config.readEntry( "usebackend" );
+ QString db_String = config.readEntry( "usebackend", "xml" );
QAsciiDict<int> dictDbTypes( OPimGlobal::_END_DatabaseStyle );
dictDbTypes.setAutoDelete( TRUE );
dictDbTypes.insert( "xml", new int (OPimGlobal::XML) );
dictDbTypes.insert( "sql", new int (OPimGlobal::SQL) );
dictDbTypes.insert( "vcard", new int (OPimGlobal::VCARD) );
int* db_find = dictDbTypes[ db_String ];
if ( !db_find )
return OPimGlobal::UNKNOWN;
return (OPimGlobal::DatabaseStyle) *db_find;
}
/**
* Returns the default backend implementation for backendName. Which one is used, is defined
* by the configfile "pimaccess.conf".
* @param backendName the type of the backend (use "todo", "contact" or "datebook" )
* @param appName The name of your application. It will be passed on to the backend
*/
static T* defaultBackend( const QString backendName, const QString& appName ){
QAsciiDict<int> dictBackends( OPimGlobal::_END_PimType );
dictBackends.setAutoDelete ( TRUE );
dictBackends.insert( "todo", new int (OPimGlobal::TODOLIST) );
dictBackends.insert( "contact", new int (OPimGlobal::CONTACTLIST) );
dictBackends.insert( "datebook", new int(OPimGlobal::DATEBOOK) );
int* backend_find = dictBackends[ backendName ];
if ( !backend_find ) return NULL;
OPimGlobal::DatabaseStyle style = defaultDB( static_cast<OPimGlobal::PimType>( *backend_find ) );
qDebug( "OBackendFactory::Default -> Backend is %s, Database is %d", backendName.latin1(),
style );
return create( (OPimGlobal::PimType) *backend_find, style, appName );
}
private:
OBackendPrivate* d;
};
}
#endif