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#ifndef OPIE_PIM_ACCESS_TEMPLATE_H
#define OPIE_PIM_ACCESS_TEMPLATE_H
#include <qarray.h>
#include <opie/opimrecord.h>
#include <opie/opimaccessbackend.h>
#include <opie/orecordlist.h>
template <class T = OPimRecord >
class OPimAccessTemplate {
public:
typedef ORecordList<T> List;
typedef OPimAccessBackend<T> BackEnd;
OPimAccessTemplate( BackEnd* end)
: m_backEnd( end ) {
}
~OPimAccessTemplate() {
delete m_backEnd;
}
virtual void load() {
m_backEnd->load();
}
virtual void reload() {
m_backEnd->reload();
}
virtual void save() {
m_backEnd->save();
}
/*
*do array to Records conversion
* QArray<int> ids
*/
virtual List allRecords()const {
QArray<int> ints = m_backEnd->allRecords();
List lis( ints, this );
return lis;
}
virtual List queryByExample( const T& t, int sortOrder ) {
QArray<int> ints = m_backEnd->query( t, sortOrder );
List lis( ints, this );
return lis;
}
/* implement QCache here */
virtual T find( int uid ) {
T t = m_backEnd->find( uid );
return t;
}
/* invalidate cache here */
virtual void clear() {
invalidateCache();
m_backEnd->clear();
}
virtual bool add( const T& t ) {
return m_backEnd->add( t );
}
/* only the uid matters */
virtual bool remove( const T& t ) {
/* remove from cache */
return m_backEnd->remove( t.uid() );
}
virtual bool remove( int uid ) {
/* remove from cache */
return m_backEnd->remove(uid);
}
virtual bool replace( const T& t) {
return m_backEnd->replace( t );
}
protected:
void invalidateCache() {
}
BackEnd* m_backEnd;
};
#endif
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