Fixing really stupid caching bug.. Thanks to zecke who found it..

Removed cachefind in backend which isn't needed anymore and not a goot idea...

6 files changed, 25 insertions, 32 deletions

diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
index abfd944..221e977 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
@@ -461,490 +461,493 @@ bool OPimContactAccessBackend_SQL::remove ( int uid )
     m_changed = true;
 
     return true;
 }
 
 bool OPimContactAccessBackend_SQL::replace ( const OPimContact &contact )
 {
     if ( !remove( contact.uid() ) )
         return false;
 
     return add( contact );
 }
 
 
 OPimContact OPimContactAccessBackend_SQL::find ( int uid ) const
 {
     odebug << "OPimContactAccessBackend_SQL::find(" << uid << ")" << oendl;
     QTime t;
     t.start();
 
     OPimContact retContact( requestNonCustom( uid ) );
     retContact.setExtraMap( requestCustom( uid ) );
 
     odebug << "OPimContactAccessBackend_SQL::find() needed: " << t.elapsed() << " ms" << oendl;
     return retContact;
 }
 
 OPimContact OPimContactAccessBackend_SQL::find( int uid, const QArray<int>& queryUids, uint current, Frontend::CacheDirection direction ) const
 {
     odebug << "OPimContactAccessBackend_SQL::find( ..multi.. )" << oendl;
     odebug << "searching for " << uid << "" << oendl;
 
     QTime t;
     t.start();
 	
     uint numReadAhead = readAhead();
     QArray<int> searchList( numReadAhead );
  
     uint size =0;
 
     // Build an array with all elements which should be requested and cached
     // We will just request "numReadAhead" elements, starting from "current" position in
     // the list of many uids !
     switch( direction ) {
         /* forward */
     case Frontend::Forward:
         for ( uint i = current; i < queryUids.count() && size < numReadAhead; i++ ) {
             searchList[size] = queryUids[i];
             size++;
         }
         break;
         /* reverse */
     case Frontend::Reverse:
         for ( uint i = current; i != 0 && size <  numReadAhead; i-- ) {
             searchList[size] = queryUids[i];
             size++;
         }
         break;
     }
 
     //Shrink to real size..
     searchList.resize( size );
 
     OPimContact retContact( requestContactsAndCache( uid, searchList ) );
 
     odebug << "OPimContactAccessBackend_SQL::find( ..multi.. ) needed: " << t.elapsed() << " ms" << oendl;
     return retContact;
 }
 
 
 QArray<int> OPimContactAccessBackend_SQL::queryByExample ( const OPimContact &query, int settings, const QDateTime& qd )
 {
     QString qu = "SELECT uid FROM addressbook WHERE";
     QString searchQuery ="";
 
     QDate startDate;
 
     if ( qd.isValid() )
         startDate = qd.date();
     else
         startDate = QDate::currentDate();
 
 
     QMap<int, QString> queryFields = query.toMap();
     QStringList fieldList = OPimContactFields::untrfields( false );
     QMap<QString, int> translate = OPimContactFields::untrFieldsToId();
 
     // Convert every filled field to a SQL-Query
 //  bool isAnyFieldSelected = false;
     for ( QStringList::Iterator it = ++fieldList.begin(); it != fieldList.end(); ++it ){
 
         int id = translate[*it];
         QString queryStr = queryFields[id];
         QDate* endDate = 0l;
 
         if ( !queryStr.isEmpty() ){
             // If something is alredy stored in the query, add an "AND"
             // to the end of the string to prepare for the next ..
             if ( !searchQuery.isEmpty() )
                 searchQuery += " AND";
 
 //          isAnyFieldSelected = true;
             switch( id ){
             case Qtopia::Birthday:
                 endDate = new QDate( query.birthday() );
                 // Fall through !
             case Qtopia::Anniversary:
                 if ( endDate == 0l )
                     endDate = new QDate( query.anniversary() );
 
                 if ( settings & OPimContactAccess::DateDiff ) {
                     searchQuery += QString( " (\"%1\" <= '%2-%3-%4\' AND \"%5\" >= '%6-%7-%8')" )
                         .arg( *it )
                         .arg( QString::number( endDate->year() ).rightJustify( 4, '0' ) )
                         .arg( QString::number( endDate->month() ).rightJustify( 2, '0' ) )
                         .arg( QString::number( endDate->day() ).rightJustify( 2, '0' ) )
                         .arg( *it )
                         .arg( QString::number( startDate.year() ).rightJustify( 4, '0' ) )
                         .arg( QString::number( startDate.month() ).rightJustify( 2, '0' ) )
                         .arg( QString::number( startDate.day() ).rightJustify( 2, '0' ) ) ;
                 }
 
                 if ( settings & OPimContactAccess::DateYear ){
                     if ( settings & OPimContactAccess::DateDiff )
                         searchQuery += " AND";
 
                     searchQuery += QString( " (\"%1\" LIKE '%2-%')" )
                         .arg( *it )
                         .arg( QString::number( endDate->year() ).rightJustify( 4, '0' ) );
                 }
 
                 if ( settings & OPimContactAccess::DateMonth ){
                     if ( ( settings & OPimContactAccess::DateDiff )
                          || ( settings & OPimContactAccess::DateYear ) )
                         searchQuery += " AND";
 
                     searchQuery += QString( " (\"%1\" LIKE '%-%2-%')" )
                         .arg( *it )
                         .arg( QString::number( endDate->month() ).rightJustify( 2, '0' ) );
                 }
 
                 if ( settings & OPimContactAccess::DateDay ){
                     if ( ( settings & OPimContactAccess::DateDiff )
                          || ( settings & OPimContactAccess::DateYear )
                          || ( settings & OPimContactAccess::DateMonth ) )
                         searchQuery += " AND";
 
                     searchQuery += QString( " (\"%1\" LIKE '%-%-%2')" )
                         .arg( *it )
                         .arg( QString::number( endDate->day() ).rightJustify( 2, '0' ) );
                 }
 
                 break;
             default:
                 // Switching between case sensitive and insensitive...
                 // LIKE is not case sensitive, GLOB is case sensitive
                 // Do exist a better solution to switch this ?
                 if ( settings & OPimContactAccess::IgnoreCase )
                     searchQuery += "(\"" + *it + "\"" + " LIKE " + "'"
                         + queryStr.replace(QRegExp("\\*"),"%") + "'" + ")";
                 else
                     searchQuery += "(\"" + *it + "\"" + " GLOB " + "'"
                         + queryStr + "'" + ")";
 
             }
         }
     }
     // Skip trailing "AND"
 //  if ( isAnyFieldSelected )
 //      qu = qu.left( qu.length() - 4 );
 
     qu += searchQuery;
 
     odebug << "queryByExample query: " << qu << "" << oendl;
 
     // Execute query and return the received uid's
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
     if ( res.state() != OSQLResult::Success ){
         QArray<int> empty;
         return empty;
     }
 
     QArray<int> list = extractUids( res );
 
     return list;
 }
 
 QArray<int> OPimContactAccessBackend_SQL::matchRegexp( const QRegExp &r ) const
 {
 #if 0
     QArray<int> nix(0);
     return nix;
 
 #else
     QString qu = "SELECT uid FROM addressbook WHERE (";
     QString searchlist;
 
     QStringList fieldList = OPimContactFields::untrfields( false );
     // QMap<QString, int> translate = OPimContactFields::untrFieldsToId();
     for ( QStringList::Iterator it = ++fieldList.begin(); it != fieldList.end(); ++it ){
         if ( !searchlist.isEmpty() )
             searchlist += " OR ";
         searchlist += " rlike(\""+ r.pattern() + "\",\"" + *it + "\") ";
     }
 
     qu = qu + searchlist + ")";
 
     odebug << "query: " << qu << "" << oendl;
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
 
     return extractUids( res );
 
 
 #endif
 }
 
 const uint OPimContactAccessBackend_SQL::querySettings()
 {
     return OPimContactAccess::IgnoreCase
         | OPimContactAccess::WildCards
         | OPimContactAccess::DateDiff
         | OPimContactAccess::DateYear
         | OPimContactAccess::DateMonth
         | OPimContactAccess::DateDay
         ;
 }
 
 bool OPimContactAccessBackend_SQL::hasQuerySettings (uint querySettings) const
 {
     /* OPimContactAccess::IgnoreCase, DateDiff, DateYear, DateMonth, DateDay
      * may be added with any of the other settings. IgnoreCase should never used alone.
      * Wildcards, RegExp, ExactMatch should never used at the same time...
      */
 
     // Step 1: Check whether the given settings are supported by this backend
     if ( ( querySettings & (
                 OPimContactAccess::IgnoreCase
                 | OPimContactAccess::WildCards
                 | OPimContactAccess::DateDiff
                 | OPimContactAccess::DateYear
                 | OPimContactAccess::DateMonth
                 | OPimContactAccess::DateDay
 //              | OPimContactAccess::RegExp
 //              | OPimContactAccess::ExactMatch
                    ) ) != querySettings )
         return false;
 
     // Step 2: Check whether the given combinations are ok..
 
     // IngoreCase alone is invalid
     if ( querySettings == OPimContactAccess::IgnoreCase )
         return false;
 
     // WildCards, RegExp and ExactMatch should never used at the same time
     switch ( querySettings & ~( OPimContactAccess::IgnoreCase
                     | OPimContactAccess::DateDiff
                     | OPimContactAccess::DateYear
                     | OPimContactAccess::DateMonth
                     | OPimContactAccess::DateDay
                     )
          ){
     case OPimContactAccess::RegExp:
         return ( true );
     case OPimContactAccess::WildCards:
         return ( true );
     case OPimContactAccess::ExactMatch:
         return ( true );
     case 0: // one of the upper removed bits were set..
         return ( true );
     default:
         return ( false );
     }
 
 }
 
 QArray<int> OPimContactAccessBackend_SQL::sorted( bool asc,  int , int ,  int )
 {
     QTime t;
     t.start();
 
     QString query = "SELECT uid FROM addressbook ";
     query += "ORDER BY \"Last Name\" ";
 
     if ( !asc )
         query += "DESC";
 
     // odebug << "sorted query is: " << query << "" << oendl;
 
     OSQLRawQuery raw( query );
     OSQLResult res = m_driver->query( &raw );
     if ( res.state() != OSQLResult::Success ){
         QArray<int> empty;
         return empty;
     }
 
     QArray<int> list = extractUids( res );
 
     odebug << "sorted needed " << t.elapsed() << " ms!" << oendl;
     return list;
 }
 
 
 void OPimContactAccessBackend_SQL::update()
 {
     odebug << "Update starts" << oendl;
     QTime t;
     t.start();
 
     // Now load the database set and extract the uid's
     // which will be held locally
 
     LoadQuery lo;
     OSQLResult res = m_driver->query(&lo);
     if ( res.state() != OSQLResult::Success )
         return;
 
     m_uids = extractUids( res );
 
     m_changed = false;
 
     odebug << "Update ends " << t.elapsed() << " ms" << oendl;
 }
 
 QArray<int> OPimContactAccessBackend_SQL::extractUids( OSQLResult& res ) const
 {
     odebug << "extractUids" << oendl;
     QTime t;
     t.start();
     OSQLResultItem::ValueList list = res.results();
     OSQLResultItem::ValueList::Iterator it;
     QArray<int> ints(list.count() );
     odebug << " count = " << list.count() << "" << oendl;
 
     int i = 0;
     for (it = list.begin(); it != list.end(); ++it ) {
         ints[i] =  (*it).data("uid").toInt();
         i++;
     }
     odebug << "extractUids ready: count2 = " << i << " needs " << t.elapsed() << " ms" << oendl;
 
     return ints;
 
 }
 
 QMap<int, QString>  OPimContactAccessBackend_SQL::requestNonCustom( int uid ) const
 {
     QTime t;
     t.start();
 
     int t2needed = 0;
     int t3needed = 0;
     QTime t2;
     t2.start();
     FindQuery query( uid );
     OSQLResult res_noncustom = m_driver->query( &query );
     t2needed = t2.elapsed();
 
     OSQLResultItem resItem = res_noncustom.first();
 
     QMap<int, QString> nonCustomMap;
     QTime t3;
     t3.start();
     nonCustomMap = fillNonCustomMap( resItem );
     t3needed = t3.elapsed();
     
 
     // odebug << "Adding UID: " << resItem.data( "uid" ) << "" << oendl;
     odebug << "RequestNonCustom needed: insg.:" << t.elapsed() << " ms, query: " << t2needed
            << " ms, mapping: " << t3needed << " ms" << oendl;
 
     return nonCustomMap;
 }
 
 /* Returns contact requested by uid and fills cache with contacts requested by uids in the cachelist */ 
 OPimContact OPimContactAccessBackend_SQL::requestContactsAndCache( int uid, const QArray<int>& uidlist )const
 {
 	// We want to get all contacts with one query.
 	// We don't have to add the given uid to the uidlist, it is expected to be there already (see opimrecordlist.h).
 	// All contacts will be stored in the cache, afterwards the contact with the user id "uid" will be returned
 	// by using the cache..  
 	QArray<int> cachelist = uidlist;
+	OPimContact retContact;
 
 	odebug << "Reqest and cache" << cachelist.size() << "elements !" << oendl;
 
 	QTime t;
 	t.start();
 
 	int t2needed = 0;
 	int t3needed = 0;
 	QTime t2;
 	t2.start();
 	FindQuery query( cachelist );
 	OSQLResult res_noncustom = m_driver->query( &query );
 	t2needed = t2.elapsed();
 
 	QMap<int, QString> nonCustomMap;
 	QTime t3;
 	t3.start();
 	OSQLResultItem resItem = res_noncustom.first();
 	do {
 		OPimContact contact( fillNonCustomMap( resItem ) );
 		contact.setExtraMap( requestCustom( contact.uid() ) );
 		odebug << "Caching uid: " << contact.uid() << oendl;
 		cache( contact );
+		if ( contact.uid() == uid )
+			retContact = contact;
 		resItem = res_noncustom.next();
 	} while ( ! res_noncustom.atEnd() ); //atEnd() is true if we are past(!) the list !!
 	t3needed = t3.elapsed();
     
 
 	// odebug << "Adding UID: " << resItem.data( "uid" ) << "" << oendl;
 	odebug << "RequestContactsAndCache needed: insg.:" << t.elapsed() << " ms, query: " << t2needed
 	       << " ms, mapping: " << t3needed << " ms" << oendl;
 	
-	return cacheFind( uid );
+	return retContact;
 }
 
 QMap<int, QString> OPimContactAccessBackend_SQL::fillNonCustomMap( const OSQLResultItem& resultItem ) const
 {
     QMap<int, QString> nonCustomMap;
 
     // Now loop through all columns
     QStringList fieldList = OPimContactFields::untrfields( false );
     QMap<QString, int> translate = OPimContactFields::untrFieldsToId();
     for ( QStringList::Iterator it = ++fieldList.begin(); it != fieldList.end(); ++it ){
         // Get data for the selected column and store it with the
         // corresponding id into the map..
 
         int id =  translate[*it];
         QString value = resultItem.data( (*it) );
 
         // odebug << "Reading " << (*it) << "... found: " << value << "" << oendl;
 
         switch( id ){
         case Qtopia::Birthday:
         case Qtopia::Anniversary:{
             // Birthday and Anniversary are encoded special ( yyyy-mm-dd )
             QStringList list = QStringList::split( '-', value );
             QStringList::Iterator lit = list.begin();
             int year  = (*lit).toInt();
             int month = (*(++lit)).toInt();
             int day   = (*(++lit)).toInt();
             if ( ( day != 0 ) && ( month != 0 ) && ( year != 0 ) ){
                  QDate date( year, month, day );
                  nonCustomMap.insert( id, OPimDateConversion::dateToString( date ) );
             }
         }
             break;
         case Qtopia::AddressCategory:
             odebug << "Category is: " << value << "" << oendl;
         default:
             nonCustomMap.insert( id, value );
         }
     }
 
     nonCustomMap.insert( Qtopia::AddressUid, resultItem.data( "uid" ) );
 
     return nonCustomMap;
 }
 
 
 QMap<QString, QString>  OPimContactAccessBackend_SQL::requestCustom( int uid ) const
 {
     QTime t;
     t.start();
 
     QMap<QString, QString> customMap;
 
     FindCustomQuery query( uid );
     OSQLResult res_custom = m_driver->query( &query );
 
     if ( res_custom.state() == OSQLResult::Failure ) {
         owarn << "OSQLResult::Failure in find query !!" << oendl;
         QMap<QString, QString> empty;
         return empty;
     }
 
     OSQLResultItem::ValueList list = res_custom.results();
     OSQLResultItem::ValueList::Iterator it = list.begin();
     for ( ; it != list.end(); ++it ) {
         customMap.insert( (*it).data( "type" ), (*it).data( "value" ) );
     }
 
     odebug << "RequestCustom needed: " << t.elapsed() << " ms" << oendl;
     return customMap;
 }
 
 }
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_sql.h b/libopie2/opiepim/backend/ocontactaccessbackend_sql.h
index 4f81735..28d9746 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_sql.h
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_sql.h
@@ -1,114 +1,114 @@
 /*
                              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.
 */
 /*
  * SQL Backend for the OPIE-Contact Database.
  */
 
 #ifndef _OPimContactAccessBackend_SQL_
 #define _OPimContactAccessBackend_SQL_
 
 #include <opie2/ocontactaccessbackend.h>
 #include <opie2/ocontactaccess.h>
 
 #include <qlist.h>
 #include <qdict.h>
 
 /* aren't in namespace Opie yet - alwin */
 namespace Opie {
 namespace DB   {
 class OSQLDriver;
 class OSQLResult;
 class OSQLResultItem;
 }
 }
 
 namespace Opie {
 
 /* the default xml implementation */
 /**
  * This class is the SQL implementation of a Contact backend
  * it does implement everything available for OPimContact.
  * @see OPimAccessBackend for more information of available methods
  */
 class OPimContactAccessBackend_SQL : public OPimContactAccessBackend {
  public:
 	OPimContactAccessBackend_SQL ( const QString& appname, const QString& filename = QString::null );
 
 	~OPimContactAccessBackend_SQL ();
 
 	bool save();
 
 	bool load ();
 
 	void clear ();
 
 	bool wasChangedExternally();
 
 	QArray<int> allRecords() const;
 
-	OPimContact find ( int uid ) const;
-	OPimContact find( int uid, const QArray<int>&, uint cur, Frontend::CacheDirection ) const; 
+	OPimContact find( int uid ) const;
+	OPimContact find( int uid, const QArray<int>& items, uint cur, Frontend::CacheDirection ) const; 
 
 	QArray<int> queryByExample ( const OPimContact &query, int settings, 
 				     const QDateTime& d );
 
 	QArray<int> matchRegexp(  const QRegExp &r ) const;
 
 	const uint querySettings();
 
 	bool hasQuerySettings (uint querySettings) const;
 
 	// Currently only asc implemented..
 	QArray<int> sorted( bool asc,  int , int ,  int );
 	bool add ( const OPimContact &newcontact );
 
 	bool replace ( const OPimContact &contact );
 
 	bool remove ( int uid );
 	bool reload();
 
  private:
 	QArray<int> extractUids( Opie::DB::OSQLResult& res ) const;
 	QMap<int, QString>  requestNonCustom( int uid ) const;
 	QMap<QString, QString>  requestCustom( int uid ) const;
 	QMap<int, QString> fillNonCustomMap( const Opie::DB::OSQLResultItem& resultItem ) const;
 	OPimContact requestContactsAndCache( int uid, const QArray<int>& cachelist ) const;
 	void update();
 
  protected:
 	bool m_changed;
 	QString m_fileName;
 	QArray<int> m_uids;
 
 	Opie::DB::OSQLDriver* m_driver;
 };
 
 }
 
 #endif
diff --git a/libopie2/opiepim/backend/opimaccessbackend.h b/libopie2/opiepim/backend/opimaccessbackend.h
index 15a7b7f..26af762 100644
--- a/libopie2/opiepim/backend/opimaccessbackend.h
+++ b/libopie2/opiepim/backend/opimaccessbackend.h
@@ -1,212 +1,196 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) The Main Author <main-author@whereever.org>
               =.             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_PIM_ACCESS_BACKEND
 #define OPIE_PIM_ACCESS_BACKEND
 
 #include <qarray.h>
 #include <qdatetime.h>
 
 #include <opie2/opimtemplatebase.h>
 #include <opie2/opimrecord.h>
 
 
 namespace Opie {
 class OPimAccessBackendPrivate;
 /**
  * OPimAccessBackend is the base class
  * for all private backends
  * it operates on OPimRecord as the base class
  * and it's responsible for fast manipulating
  * the resource the implementation takes care
  *  of
  */
 template <class T = OPimRecord>
 class OPimAccessBackend {
 public:
     typedef OTemplateBase<T> Frontend;
 
     /** The access hint from the frontend */
     OPimAccessBackend(int access = 0);
     virtual ~OPimAccessBackend();
 
     /**
      * load the resource
      */
     virtual bool load() = 0;
 
     /**
      * reload the resource
      */
     virtual bool reload() = 0;
 
     /**
      * save the resource and
      * all it's changes
      */
     virtual bool save() = 0;
 
     /**
      * return an array of
      * all available uids
      */
     virtual QArray<int> allRecords()const = 0;
 
      /** 
      * return a List of records
      * that match the regex
      */
      virtual QArray<int> matchRegexp(const QRegExp &r) const = 0;
 
     /**
      * queryByExample for T with the given Settings
      * 
      */
     virtual QArray<int> queryByExample( const T& t, int settings, const QDateTime& d = QDateTime() ) = 0;
 
     /**
      * find the OPimRecord with uid @param uid
      * returns T and T.isEmpty() if nothing was found
      */
-    virtual T find(int uid )const  = 0;
+    virtual T find( int uid )const  = 0;
 
-    virtual T find(int uid, const QArray<int>& items,
+    virtual T find( int uid, const QArray<int>& items,
                    uint current, typename Frontend::CacheDirection ) const;
     /**
      * clear the back end
      */
     virtual void clear() = 0;
 
     /**
      * add T
      */
     virtual bool add( const T& t ) = 0;
 
     /**
      * remove
      */
     virtual bool remove( int uid ) = 0;
 
     /**
      * replace a record with T.uid()
      */
     virtual bool replace( const T& t ) = 0;
 
     /*
      * setTheFrontEnd!!!
      */
     void setFrontend( Frontend* front );
 
     /**
      * set the read ahead count
      */
     void setReadAhead( uint count );
 protected:
     int access()const;
 
     void cache( const T& t )const;
 
-    /** 
-     * Returns the element with given uid out of the cache.
-     * Returns empty element if nothing was found.
-     * <b>Attention:</b> This just works if we have a frontend which contains the cache !
-     */
-    T cacheFind( int uid ) const;
-
     /**
      * use a prime number here!
      */
     void setSaneCacheSize( int );
 
     uint readAhead()const;
 
 private:
     OPimAccessBackendPrivate *d;
     Frontend* m_front;
     uint m_read;
     int m_acc;
 
 };
 
 template <class T>
 OPimAccessBackend<T>::OPimAccessBackend(int acc)
     : m_acc( acc )
 {
     m_front = 0l;
 }
 template <class T>
 OPimAccessBackend<T>::~OPimAccessBackend() {
 
 }
 template <class T>
 void OPimAccessBackend<T>::setFrontend( Frontend* fr ) {
     m_front = fr;
 }
 template <class T>
 void OPimAccessBackend<T>::cache( const T& t )const {
     if ( m_front )
         m_front->cache( t );
 }
 
-template <class T>
-T OPimAccessBackend<T>::cacheFind( int uid )const {
-	if ( ! m_front ){
-		qWarning ( "No frontend assigned ! Therefore we cannot access the cache to return the right element!" );
-		return T();
-	}
-
-	return m_front->cacheFind( uid );
-}
 
 template <class T>
 void OPimAccessBackend<T>::setSaneCacheSize( int size) {
     if ( m_front )
         m_front->setSaneCacheSize( size );
 }
 template <class T>
 T OPimAccessBackend<T>::find( int uid, const QArray<int>&,
                               uint, typename Frontend::CacheDirection ) const{
-    qDebug( "*** Lookahead feature not supported. Fallback to default find!" );
+    qDebug( "*** Lookahead feature not supported. Fallback to default find!!" );
     return find( uid );
 }
 template <class T>
 void OPimAccessBackend<T>::setReadAhead( uint count ) {
     m_read = count;
 }
 template <class T>
 uint OPimAccessBackend<T>::readAhead()const {
     return m_read;
 }
 template <class T>
 int OPimAccessBackend<T>::access()const {
     return m_acc;
 }
 
 }
 
 #endif
diff --git a/libopie2/opiepim/backend/otodoaccesssql.cpp b/libopie2/opiepim/backend/otodoaccesssql.cpp
index 12a8bea..4e3e47b 100644
--- a/libopie2/opiepim/backend/otodoaccesssql.cpp
+++ b/libopie2/opiepim/backend/otodoaccesssql.cpp
@@ -73,817 +73,823 @@ namespace {
     /**
      * LoadQuery
      * this one queries for all uids
      */
     class LoadQuery : public OSQLQuery {
     public:
         LoadQuery();
         ~LoadQuery();
         QString query()const;
     };
 
     /**
      * inserts/adds a OPimTodo to the table
      */
     class InsertQuery : public OSQLQuery {
     public:
         InsertQuery(const OPimTodo& );
         ~InsertQuery();
         QString query()const;
     private:
         OPimTodo m_todo;
     };
 
     /**
      * removes one from the table
      */
     class RemoveQuery : public OSQLQuery {
     public:
         RemoveQuery(int uid );
         ~RemoveQuery();
         QString query()const;
     private:
         int m_uid;
     };
 
     /**
      * Clears (delete) a Table
      */
     class ClearQuery : public OSQLQuery {
     public:
         ClearQuery();
         ~ClearQuery();
         QString query()const;
 
     };
 
     /**
      * a find query
      */
     class FindQuery : public OSQLQuery {
     public:
         FindQuery(int uid);
         FindQuery(const QArray<int>& );
         ~FindQuery();
         QString query()const;
     private:
         QString single()const;
         QString multi()const;
         QArray<int> m_uids;
         int m_uid;
     };
 
     /**
      * overdue query
      */
     class OverDueQuery : public OSQLQuery {
     public:
         OverDueQuery();
         ~OverDueQuery();
         QString query()const;
     };
     class EffQuery : public OSQLQuery {
     public:
         EffQuery( const QDate&, const QDate&, bool inc );
         ~EffQuery();
         QString query()const;
     private:
         QString with()const;
         QString out()const;
         QDate m_start;
         QDate m_end;
         bool m_inc :1;
     };
 
 
     /**
      * a find query for custom elements
      */
     class FindCustomQuery : public OSQLQuery {
     public:
         FindCustomQuery(int uid);
         FindCustomQuery(const QArray<int>& );
         ~FindCustomQuery();
         QString query()const;
     private:
         QString single()const;
         QString multi()const;
         QArray<int> m_uids;
         int m_uid;
     };
 
 
 
     CreateQuery::CreateQuery() : OSQLQuery() {}
     CreateQuery::~CreateQuery() {}
     QString CreateQuery::query()const {
         QString qu;
         qu += "create table todolist( uid PRIMARY KEY, categories, completed, ";
         qu += "description, summary, priority, DueDate, progress ,  state, ";
     // This is the recurrance-stuff .. Exceptions are currently not supported (see OPimRecurrence.cpp) ! (eilers)
     qu += "RType, RWeekdays, RPosition, RFreq, RHasEndDate, EndDate, Created, Exceptions, ";
     qu += "reminders, alarms, maintainer, startdate, completeddate);";
     qu += "create table custom_data( uid INTEGER, id INTEGER, type VARCHAR(10), priority INTEGER, value VARCHAR(10), PRIMARY KEY /* identifier */ (uid, id) );";
         return qu;
     }
 
     LoadQuery::LoadQuery() : OSQLQuery() {}
     LoadQuery::~LoadQuery() {}
     QString LoadQuery::query()const {
         QString qu;
     // We do not need "distinct" here. The primary key is always unique..
         //qu += "select distinct uid from todolist";
         qu += "select uid from todolist";
 
         return qu;
     }
 
     InsertQuery::InsertQuery( const OPimTodo& todo )
         : OSQLQuery(), m_todo( todo ) {
     }
     InsertQuery::~InsertQuery() {
     }
     /*
      * converts from a OPimTodo to a query
      * we leave out X-Ref + Maintainer
      * FIXME: Implement/Finish toMap()/fromMap() into OpimTodo to move the encoding
      *        decoding stuff there.. (eilers)
      */
     QString InsertQuery::query()const{
 
         int year, month, day;
         year = month = day = 0;
         if (m_todo.hasDueDate() ) {
             QDate date = m_todo.dueDate();
             year = date.year();
             month = date.month();
             day = date.day();
     }
     int sYear = 0, sMonth = 0, sDay = 0;
     if( m_todo.hasStartDate() ){
         QDate sDate = m_todo.startDate();
         sYear = sDate.year();
         sMonth= sDate.month();
         sDay  = sDate.day();
     }
 
     int eYear = 0, eMonth = 0, eDay = 0;
     if( m_todo.hasCompletedDate() ){
         QDate eDate = m_todo.completedDate();
         eYear = eDate.year();
         eMonth= eDate.month();
         eDay  = eDate.day();
     }
         QString qu;
     QMap<int, QString> recMap = m_todo.recurrence().toMap();
         qu  = "insert into todolist VALUES("
         +  QString::number( m_todo.uid() ) + ","
         + "'" + m_todo.idsToString( m_todo.categories() ) + "'" + ","
         +       QString::number( m_todo.isCompleted() )         + ","
         + "'" + m_todo.description()                      + "'" + ","
         + "'" + m_todo.summary()                          + "'" + ","
         +       QString::number(m_todo.priority() )             + ","
         + "'" + QString::number(year).rightJustify( 4, '0' ) + "-"
         +       QString::number(month).rightJustify( 2, '0' )
         +       "-" + QString::number( day ).rightJustify( 2, '0' )+ "'" + ","
         +       QString::number( m_todo.progress() )            + ","
         +       QString::number( m_todo.state().state() )       + ","
         + "'" + recMap[ OPimRecurrence::RType ]                   + "'" + ","
         + "'" + recMap[ OPimRecurrence::RWeekdays ]               + "'" + ","
         + "'" + recMap[ OPimRecurrence::RPosition ]               + "'" + ","
         + "'" + recMap[ OPimRecurrence::RFreq ]                   + "'" + ","
         + "'" + recMap[ OPimRecurrence::RHasEndDate ]             + "'" + ","
         + "'" + recMap[ OPimRecurrence::EndDate ]                 + "'" + ","
         + "'" + recMap[ OPimRecurrence::Created ]                 + "'" + ","
         + "'" + recMap[ OPimRecurrence::Exceptions ]              + "'" + ",";
 
     if ( m_todo.hasNotifiers() ) {
         OPimNotifyManager manager = m_todo.notifiers();
         qu += "'" + manager.remindersToString()           + "'" + ","
             + "'" + manager.alarmsToString()          + "'" + ",";
     }
     else{
         qu += QString( "''" )                                   + ","
             + "''"                                          + ",";
     }
 
     qu +=   QString( "''" )                             + QString( "," ) // Maintainers (cur. not supported !)
         + "'" + QString::number(sYear).rightJustify( 4, '0' ) + "-"
         + QString::number(sMonth).rightJustify( 2, '0' )
         + "-" + QString::number(sDay).rightJustify( 2, '0' )+ "'" + ","
         + "'" + QString::number(eYear).rightJustify( 4, '0' ) + "-"
         +       QString::number(eMonth).rightJustify( 2, '0' )
         +       "-"+QString::number(eDay).rightJustify( 2, '0' ) + "'"
         + "); ";
 
     // Save custom Entries:
     int id = 0;
     id = 0;
     QMap<QString, QString> customMap = m_todo.toExtraMap();
     for( QMap<QString, QString>::Iterator it = customMap.begin();
          it != customMap.end(); ++it ){
         qu  += "insert into custom_data VALUES("
             +  QString::number( m_todo.uid() )
             + ","
             +  QString::number( id++ )
             + ",'"
             + it.key()
             + "',"
             + "0" // Priority for future enhancements
             + ",'"
             + it.data()
             + "');";
     }
 
 
         odebug << "add " << qu << "" << oendl;
         return qu;
     }
 
     RemoveQuery::RemoveQuery(int uid )
         : OSQLQuery(), m_uid( uid ) {}
     RemoveQuery::~RemoveQuery() {}
     QString RemoveQuery::query()const {
         QString qu = "DELETE FROM todolist WHERE uid = " + QString::number(m_uid) + " ;";
     qu += "DELETE FROM custom_data WHERE uid = " + QString::number(m_uid);
         return qu;
     }
 
 
     ClearQuery::ClearQuery()
         : OSQLQuery() {}
     ClearQuery::~ClearQuery() {}
     QString ClearQuery::query()const {
         QString qu = "drop table todolist";
         return qu;
     }
     FindQuery::FindQuery(int uid)
         : OSQLQuery(), m_uid(uid ) {
     }
     FindQuery::FindQuery(const QArray<int>& ints)
         : OSQLQuery(), m_uids(ints){
     }
     FindQuery::~FindQuery() {
     }
     QString FindQuery::query()const{
         if (m_uids.count() == 0 )
             return single();
         else
             return multi();
     }
     QString FindQuery::single()const{
         QString qu = "select * from todolist where uid = " + QString::number(m_uid);
         return qu;
     }
     QString FindQuery::multi()const {
         QString qu = "select * from todolist where ";
         for (uint i = 0; i < m_uids.count(); i++ ) {
             qu += " UID = " + QString::number( m_uids[i] ) + " OR";
         }
         qu.remove( qu.length()-2, 2 );
         return qu;
     }
 
     OverDueQuery::OverDueQuery(): OSQLQuery() {}
     OverDueQuery::~OverDueQuery() {}
     QString OverDueQuery::query()const {
         QDate date = QDate::currentDate();
         QString str;
         str = QString("select uid from todolist where DueDate ='%1-%2-%3'")
         .arg( QString::number( date.year() ).rightJustify( 4, '0' ) )
         .arg( QString::number( date.month() ).rightJustify( 2, '0' ) )
         .arg( QString::number( date.day() ) .rightJustify( 2, '0' ) );
 
         return str;
     }
 
 
     EffQuery::EffQuery( const QDate& start, const QDate& end, bool inc )
         : OSQLQuery(), m_start( start ), m_end( end ),m_inc(inc) {}
     EffQuery::~EffQuery() {}
     QString EffQuery::query()const {
         return m_inc ? with() : out();
     }
     QString EffQuery::with()const {
         QString str;
         str = QString("select uid from todolist where ( DueDate >= '%1-%2-%3' AND DueDate <= '%4-%5-%6' ) OR DueDate = '0-0-0' ")
         .arg( QString::number( m_start.year() ).rightJustify( 4, '0' ) )
         .arg( QString::number( m_start.month() ).rightJustify( 2, '0' ) )
         .arg( QString::number( m_start.day() ).rightJustify( 2, '0' ) )
         .arg( QString::number( m_end.year() ).rightJustify( 4, '0' ) )
         .arg( QString::number( m_end.month() ).rightJustify( 2, '0' ) )
         .arg( QString::number( m_end.day() ).rightJustify( 2, '0' ) );
         return str;
     }
     QString EffQuery::out()const {
         QString str;
         str = QString("select uid from todolist where DueDate >= '%1-%2-%3' AND  DueDate <= '%4-%5-%6'")
         .arg( QString::number( m_start.year() ).rightJustify( 4, '0' ) )
         .arg( QString::number( m_start.month() ).rightJustify( 2, '0' ) )
         .arg( QString::number( m_start.day() ).rightJustify( 2, '0' ) )
         .arg( QString::number( m_end.year() ).rightJustify( 4, '0' ) )
         .arg( QString::number( m_end.month() ).rightJustify( 2, '0' ) )
         .arg( QString::number( m_end.day() ).rightJustify( 2, '0' ) );
 
         return str;
     }
 
     FindCustomQuery::FindCustomQuery(int uid)
         : OSQLQuery(), m_uid( uid ) {
     }
     FindCustomQuery::FindCustomQuery(const QArray<int>& ints)
         : OSQLQuery(), m_uids( ints ){
     }
     FindCustomQuery::~FindCustomQuery() {
     }
     QString FindCustomQuery::query()const{
         return single(); // Multiple requests not supported !
     }
     QString FindCustomQuery::single()const{
         QString qu = "select uid, type, value from custom_data where uid = ";
         qu += QString::number(m_uid);
         return qu;
     }
 
 };
 
 
 namespace Opie {
 OPimTodoAccessBackendSQL::OPimTodoAccessBackendSQL( const QString& file )
     : OPimTodoAccessBackend(),/* m_dict(15),*/ m_driver(NULL), m_dirty(true)
 {
     QString fi = file;
     if ( fi.isEmpty() )
         fi = Global::applicationFileName( "todolist", "todolist.db" );
     OSQLManager man;
     m_driver = man.standard();
     m_driver->setUrl(fi);
     // fillDict();
 }
 
 OPimTodoAccessBackendSQL::~OPimTodoAccessBackendSQL(){
     if( m_driver )
         delete m_driver;
 }
 
 bool OPimTodoAccessBackendSQL::load(){
     if (!m_driver->open() )
         return false;
 
     CreateQuery creat;
     OSQLResult res = m_driver->query(&creat );
 
     m_dirty = true;
     return true;
 }
 bool OPimTodoAccessBackendSQL::reload(){
     return load();
 }
 
 bool OPimTodoAccessBackendSQL::save(){
     return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
 QArray<int> OPimTodoAccessBackendSQL::allRecords()const {
     if (m_dirty )
         update();
 
     return m_uids;
 }
 QArray<int> OPimTodoAccessBackendSQL::queryByExample( const OPimTodo& , int, const QDateTime& ){
     QArray<int> ints(0);
     return ints;
 }
 OPimTodo OPimTodoAccessBackendSQL::find(int uid ) const{
     FindQuery query( uid );
-    return todo( m_driver->query(&query) );
+    return parseResultAndCache( uid, m_driver->query(&query) );
 
 }
 
 // Remember: uid is already in the list of uids, called ints !
 OPimTodo OPimTodoAccessBackendSQL::find( int uid, const QArray<int>& ints,
                                    uint cur, Frontend::CacheDirection dir ) const{
     uint CACHE = readAhead();
     odebug << "searching for " << uid << "" << oendl;
     QArray<int> search( CACHE );
     uint size =0;
     OPimTodo to;
 
     // we try to cache CACHE items
     switch( dir ) {
         /* forward */
     case Frontend::Forward:
         for (uint i = cur; i < ints.count() && size < CACHE; i++ ) {
             odebug << "size " << size << " " << ints[i] << "" << oendl;
             search[size] = ints[i];
             size++;
         }
         break;
         /* reverse */
     case Frontend::Reverse: 
         for (uint i = cur; i != 0 && size <  CACHE; i-- ) {
             search[size] = ints[i];
             size++;
         }
         break;
     }
 
     search.resize( size );
     FindQuery query( search );
     OSQLResult res = m_driver->query( &query  );
     if ( res.state() != OSQLResult::Success )
         return to;
 
-    todo( res );  //FIXME: Don't like polymorphism here. It makes the code hard to read here..(eilers)
-    return cacheFind( uid );
+    return parseResultAndCache( uid, res );
 }
 
 void OPimTodoAccessBackendSQL::clear() {
     ClearQuery cle;
     OSQLResult res = m_driver->query( &cle );
     CreateQuery qu;
     res = m_driver->query(&qu);
 }
 bool OPimTodoAccessBackendSQL::add( const OPimTodo& t) {
     InsertQuery ins( t );
     OSQLResult res = m_driver->query( &ins );
 
     if ( res.state() == OSQLResult::Failure )
         return false;
     int c = m_uids.count();
     m_uids.resize( c+1 );
     m_uids[c] = t.uid();
 
     return true;
 }
 bool OPimTodoAccessBackendSQL::remove( int uid ) {
     RemoveQuery rem( uid );
     OSQLResult res = m_driver->query(&rem );
 
     if ( res.state() == OSQLResult::Failure )
         return false;
 
     m_dirty = true;
     return true;
 }
 /*
  * FIXME better set query
  * but we need the cache for that
  * now we remove
  */
 bool OPimTodoAccessBackendSQL::replace( const OPimTodo& t) {
     remove( t.uid() );
     bool b= add(t);
     m_dirty = false; // we changed some stuff but the UID stayed the same
     return b;
 }
 QArray<int> OPimTodoAccessBackendSQL::overDue() {
     OverDueQuery qu;
     return uids( m_driver->query(&qu ) );
 }
 QArray<int> OPimTodoAccessBackendSQL::effectiveToDos( const QDate& s,
                                                    const QDate& t,
                                                    bool u) {
     EffQuery ef(s, t, u );
     return uids (m_driver->query(&ef) );
 }
 /*
  *
  */
 QArray<int> OPimTodoAccessBackendSQL::sorted( bool asc, int sortOrder,
                                            int sortFilter, int cat ) {
     odebug << "sorted " << asc << ", " << sortOrder << "" << oendl;
     QString query;
     query = "select uid from todolist WHERE ";
 
     /*
      * Sort Filter stuff
      * not that straight forward
      * FIXME: Replace magic numbers
      *
      */
     /* Category */
     if ( sortFilter & 1 ) {
         QString str;
         if (cat != 0 ) str = QString::number( cat );
         query += " categories like '%" +str+"%' AND";
     }
     /* Show only overdue */
     if ( sortFilter & 2 ) {
         QDate date = QDate::currentDate();
         QString due;
         QString base;
         base = QString("DueDate <= '%1-%2-%3' AND completed = 0")
         .arg( QString::number( date.year() ).rightJustify( 4, '0' ) )
         .arg( QString::number( date.month() ).rightJustify( 2, '0' ) )
         .arg( QString::number( date.day() ).rightJustify( 2, '0' ) );
         query += " " + base + " AND";
     }
     /* not show completed */
     if ( sortFilter & 4 ) {
         query += " completed = 0 AND";
     }else{
        query += " ( completed = 1 OR  completed = 0) AND";
     }
     /* strip the end */
     query = query.remove( query.length()-3, 3 );
 
 
     /*
      * sort order stuff
      * quite straight forward
      */
     query += "ORDER BY ";
     switch( sortOrder ) {
         /* completed */
     case 0:
         query += "completed";
         break;
     case 1:
         query += "priority";
         break;
     case 2:
         query += "summary";
         break;
     case 3:
         query += "DueDate";
         break;
     }
 
     if ( !asc ) {
         odebug << "not ascending!" << oendl;
         query += " DESC";
     }
 
     odebug << query << oendl;
     OSQLRawQuery raw(query );
     return uids( m_driver->query(&raw) );
 }
 bool OPimTodoAccessBackendSQL::date( QDate& da, const QString& str ) const{
     if ( str == "0-0-0" )
         return false;
     else{
         int day, year, month;
         QStringList list = QStringList::split("-", str );
         year = list[0].toInt();
         month = list[1].toInt();
         day = list[2].toInt();
         da.setYMD( year, month, day );
         return true;
     }
 }
-OPimTodo OPimTodoAccessBackendSQL::todo( const OSQLResult& res ) const{
+OPimTodo OPimTodoAccessBackendSQL::parseResultAndCache( int uid, const OSQLResult& res ) const{
     if ( res.state() == OSQLResult::Failure ) {
         OPimTodo to;
         return to;
     }
 
+    OPimTodo retTodo;
+
     OSQLResultItem::ValueList list = res.results();
     OSQLResultItem::ValueList::Iterator it = list.begin();
     odebug << "todo1" << oendl;
     OPimTodo to = todo( (*it) );
     cache( to );
     ++it;
 
     for ( ; it != list.end(); ++it ) {
         odebug << "caching" << oendl;
-        cache( todo( (*it) ) );
+	OPimTodo newTodo = todo( (*it) );
+        cache( newTodo );
+	if ( newTodo.uid() == uid )
+		retTodo = newTodo;
     }
-    return to;
+    return retTodo;
 }
 OPimTodo OPimTodoAccessBackendSQL::todo( OSQLResultItem& item )const {
     odebug << "todo(ResultItem)" << oendl;
 
     // Request information from addressbook table and create the OPimTodo-object.
 
     bool hasDueDate = false; QDate dueDate = QDate::currentDate();
     hasDueDate = date( dueDate, item.data("DueDate") );
     QStringList cats = QStringList::split(";", item.data("categories") );
 
     odebug << "Item is completed: " << item.data("completed").toInt() << "" << oendl;
 
     OPimTodo to( (bool)item.data("completed").toInt(), item.data("priority").toInt(),
               cats, item.data("summary"), item.data("description"),
               item.data("progress").toUShort(), hasDueDate, dueDate,
               item.data("uid").toInt() );
 
     bool isOk;
     int prioInt = QString( item.data("priority") ).toInt( &isOk );
     if ( isOk )
         to.setPriority( prioInt );
 
     bool hasStartDate = false; QDate startDate = QDate::currentDate();
     hasStartDate = date( startDate, item.data("startdate") );
     bool hasCompletedDate = false; QDate completedDate = QDate::currentDate();
     hasCompletedDate = date( completedDate, item.data("completeddate") );
 
     if ( hasStartDate )
         to.setStartDate( startDate );
     if ( hasCompletedDate )
         to.setCompletedDate( completedDate );
 
     OPimNotifyManager& manager = to.notifiers();
     manager.alarmsFromString( item.data("alarms") );
     manager.remindersFromString( item.data("reminders") );
 
     OPimState pimState;
     pimState.setState( QString( item.data("state") ).toInt() );
     to.setState( pimState );
 
     QMap<int, QString> recMap;
     recMap.insert( OPimRecurrence::RType      , item.data("RType") );
     recMap.insert( OPimRecurrence::RWeekdays  , item.data("RWeekdays") );
     recMap.insert( OPimRecurrence::RPosition  , item.data("RPosition") );
     recMap.insert( OPimRecurrence::RFreq      , item.data("RFreq") );
     recMap.insert( OPimRecurrence::RHasEndDate, item.data("RHasEndDate") );
     recMap.insert( OPimRecurrence::EndDate    , item.data("EndDate") );
     recMap.insert( OPimRecurrence::Created    , item.data("Created") );
     recMap.insert( OPimRecurrence::Exceptions , item.data("Exceptions") );
 
     OPimRecurrence recur;
     recur.fromMap( recMap );
     to.setRecurrence( recur );
 
     // Finally load the custom-entries for this UID and put it into the created object
     to.setExtraMap( requestCustom( to.uid() ) );
 
     return to;
 }
+
+// FIXME: Where is the difference to "find" ? (eilers)
 OPimTodo OPimTodoAccessBackendSQL::todo( int uid )const {
     FindQuery find( uid );
-    return todo( m_driver->query(&find) );
+    return parseResultAndCache( uid, m_driver->query(&find) );
 }
 /*
  * update the dict
  */
 void OPimTodoAccessBackendSQL::fillDict() {
 
 #if 0
     /* initialize dict */
     /*
      * UPDATE dict if you change anything!!!
      * FIXME: Isn't this dict obsolete ? (eilers)
      */
     m_dict.setAutoDelete( TRUE );
     m_dict.insert("Categories" ,     new int(OPimTodo::Category)         );
     m_dict.insert("Uid" ,            new int(OPimTodo::Uid)              );
     m_dict.insert("HasDate" ,        new int(OPimTodo::HasDate)          );
     m_dict.insert("Completed" ,      new int(OPimTodo::Completed)        );
     m_dict.insert("Description" ,    new int(OPimTodo::Description)      );
     m_dict.insert("Summary" ,        new int(OPimTodo::Summary)          );
     m_dict.insert("Priority" ,       new int(OPimTodo::Priority)         );
     m_dict.insert("DateDay" ,        new int(OPimTodo::DateDay)          );
     m_dict.insert("DateMonth" ,      new int(OPimTodo::DateMonth)        );
     m_dict.insert("DateYear" ,       new int(OPimTodo::DateYear)         );
     m_dict.insert("Progress" ,       new int(OPimTodo::Progress)         );
     m_dict.insert("Completed",       new int(OPimTodo::Completed)        ); // Why twice ? (eilers)
     m_dict.insert("CrossReference",  new int(OPimTodo::CrossReference)   );
 //    m_dict.insert("HasAlarmDateTime",new int(OPimTodo::HasAlarmDateTime) ); // old stuff (eilers)
 //    m_dict.insert("AlarmDateTime",   new int(OPimTodo::AlarmDateTime)    ); // old stuff (eilers)
 
 #endif
 }
 /*
  * need to be const so let's fool the
  * compiler :(
  */
 void OPimTodoAccessBackendSQL::update()const {
     ((OPimTodoAccessBackendSQL*)this)->m_dirty = false;
     LoadQuery lo;
     OSQLResult res = m_driver->query(&lo);
     if ( res.state() != OSQLResult::Success )
         return;
 
     ((OPimTodoAccessBackendSQL*)this)->m_uids = uids( res );
 }
 QArray<int> OPimTodoAccessBackendSQL::uids( const OSQLResult& res) const{
 
     OSQLResultItem::ValueList list = res.results();
     OSQLResultItem::ValueList::Iterator it;
     QArray<int> ints(list.count() );
     odebug << " count = " << list.count() << "" << oendl;
 
     int i = 0;
     for (it = list.begin(); it != list.end(); ++it ) {
         ints[i] =  (*it).data("uid").toInt();
         i++;
     }
     return ints;
 }
 
 QArray<int> OPimTodoAccessBackendSQL::matchRegexp(  const QRegExp &r ) const
 {
 
 #if 0
     QArray<int> empty;
     return empty;
 
 #else
     QString qu = "SELECT uid FROM todolist WHERE (";
 
     // Do it make sense to search other fields, too ?
     qu += " rlike(\""+ r.pattern() + "\",\"description\") OR";
     qu += " rlike(\""+ r.pattern() + "\",\"summary\")";
 
     qu += ")";
 
     odebug << "query: " << qu << "" << oendl;
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
 
     return uids( res );
 
 
 #endif
 
 }
 QBitArray OPimTodoAccessBackendSQL::supports()const {
 
     return sup();
 }
 
 QBitArray OPimTodoAccessBackendSQL::sup() const{
 
     QBitArray ar( OPimTodo::CompletedDate + 1 );
     ar.fill( true );
     ar[OPimTodo::CrossReference] = false;
     ar[OPimTodo::State ] = false;
     ar[OPimTodo::Reminders] = false;
     ar[OPimTodo::Notifiers] = false;
     ar[OPimTodo::Maintainer] = false;
 
     return ar;
 }
 
 void OPimTodoAccessBackendSQL::removeAllCompleted(){
     // First we need the uids from all entries which are
     // completed. Then, we just have to remove them...
 
     QString qu = "SELECT uid FROM todolist WHERE completed = 1";
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
 
     QArray<int> completed_uids = uids( res );
 
     odebug << "Number of completed: " << completed_uids.size() << "" << oendl;
 
     if ( completed_uids.size() == 0 )
         return;
 
     qu = "DELETE FROM todolist WHERE (";
     QString query;
 
     for ( int i = 0; i < completed_uids.size(); i++ ){
         if ( !query.isEmpty() )
             query += " OR ";
         query += QString( "uid = %1" ).arg( completed_uids[i] );
     }
     qu += query + " );";
 
     // Put remove of custom entries in this query to speed up..
     qu += "DELETE FORM custom_data WHERE (";
     query = "";
 
     for ( int i = 0; i < completed_uids.size(); i++ ){
         if ( !query.isEmpty() )
             query += " OR ";
         query += QString( "uid = %1" ).arg( completed_uids[i] );
     }
     qu += query + " );";
 
     odebug << "query: " << qu << "" << oendl;
 
     OSQLRawQuery raw2( qu );
     res = m_driver->query( &raw2 );
     if ( res.state() == OSQLResult::Failure ) {
         owarn << "OPimTodoAccessBackendSQL::removeAllCompleted():Failure in query: " << qu << "" << oendl;
     }
 }
 
 
 QMap<QString, QString>  OPimTodoAccessBackendSQL::requestCustom( int uid ) const
 {
     QMap<QString, QString> customMap;
 
     FindCustomQuery query( uid );
     OSQLResult res_custom = m_driver->query( &query );
 
     if ( res_custom.state() == OSQLResult::Failure ) {
         owarn << "OSQLResult::Failure in find query !!" << oendl;
         QMap<QString, QString> empty;
         return empty;
     }
 
     OSQLResultItem::ValueList list = res_custom.results();
     OSQLResultItem::ValueList::Iterator it = list.begin();
     for ( ; it != list.end(); ++it ) {
         customMap.insert( (*it).data( "type" ), (*it).data( "value" ) );
     }
 
     return customMap;
 }
 
 
 
 
 }
diff --git a/libopie2/opiepim/backend/otodoaccesssql.h b/libopie2/opiepim/backend/otodoaccesssql.h
index 0cc7722..415f791 100644
--- a/libopie2/opiepim/backend/otodoaccesssql.h
+++ b/libopie2/opiepim/backend/otodoaccesssql.h
@@ -1,93 +1,93 @@
 /*
                              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_PIM_ACCESS_SQL_H
 #define OPIE_PIM_ACCESS_SQL_H
 
 /* #include <qasciidict.h> */
 
 #include <opie2/otodoaccessbackend.h>
 
 namespace Opie {
 namespace DB   {
 class OSQLDriver;
 class OSQLResult;
 class OSQLResultItem;
 }
 }
 
 namespace Opie {
 
 class OPimTodoAccessBackendSQL : public OPimTodoAccessBackend {
 public:
     OPimTodoAccessBackendSQL( const QString& file );
     ~OPimTodoAccessBackendSQL();
 
     bool load();
     bool reload();
     bool save();
     QArray<int> allRecords()const;
 
     QArray<int> queryByExample( const OPimTodo& t, int settings, const QDateTime& d = QDateTime() );
     OPimTodo find(int uid)const;
     OPimTodo find(int uid, const QArray<int>&, uint cur, Frontend::CacheDirection )const;
     void clear();
     bool add( const OPimTodo& t );
     bool remove( int uid );
     bool replace( const OPimTodo& t );
 
     QArray<int> overDue();
     QArray<int> effectiveToDos( const QDate& start,
                                 const QDate& end, bool includeNoDates );
     QArray<int> sorted(bool asc, int sortOrder, int sortFilter, int cat );
 
     QBitArray supports()const;
     QArray<int> matchRegexp(  const QRegExp &r ) const;
     void removeAllCompleted();
     
 
 private:
     void update()const;
     void fillDict();
     inline bool date( QDate& date, const QString& )const;
-    inline OPimTodo todo( const Opie::DB::OSQLResult& )const;
+    inline OPimTodo parseResultAndCache( int uid, const Opie::DB::OSQLResult& )const;
     inline OPimTodo todo( Opie::DB::OSQLResultItem& )const;
     inline QArray<int> uids( const Opie::DB::OSQLResult& )const;
     OPimTodo todo( int uid )const;
     QBitArray sup() const;
     QMap<QString, QString>  requestCustom( int uid ) const;
 
     // QAsciiDict<int> m_dict;
     Opie::DB::OSQLDriver* m_driver;
     QArray<int> m_uids;
     bool m_dirty : 1;
 };
 
 }
 
 #endif
diff --git a/libopie2/opiepim/core/opimaccesstemplate.h b/libopie2/opiepim/core/opimaccesstemplate.h
index 6f01b46..7ab1ea5 100644
--- a/libopie2/opiepim/core/opimaccesstemplate.h
+++ b/libopie2/opiepim/core/opimaccesstemplate.h
@@ -1,380 +1,380 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) Holger Freyther <zecke@handhelds.org>
                  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_PIM_ACCESS_TEMPLATE_H
 #define OPIE_PIM_ACCESS_TEMPLATE_H
 
 /* OPIE */
 #include <opie2/opimrecord.h>
 #include <opie2/opimaccessbackend.h>
 #include <opie2/opimrecordlist.h>
 
 #include <opie2/opimtemplatebase.h>
 #include <opie2/odebug.h>
 
 /* QT */
 #include <qarray.h>
 
 namespace Opie {
 
 class OPimAccessTemplatePrivate;
 /**
  * Thats the frontend to our OPIE PIM
  * Library. Either you want to use it's
  * interface or you want to implement
  * your own Access lib
  * Just create a OPimRecord and inherit from
  * the templates
  */
 
 template <class T = OPimRecord >
 class OPimAccessTemplate : public OTemplateBase<T> {
 public:
     enum Access {
         Random = 0,
         SortedAccess
     };
     typedef OPimRecordList<T> List;
     typedef OPimAccessBackend<T> BackEnd;
     typedef OPimCache<T> Cache;
 
     /**
      * c'tor BackEnd
      * enum Access a small hint on how to handle the backend
      */
     OPimAccessTemplate( BackEnd* end);
 
     virtual ~OPimAccessTemplate();
 
     /**
      * load from the backend
      */
     bool load();
 
     /** Reload database.
      * You should execute this function if the external database
      * was changed.
      * This function will load the external database and afterwards
      * rejoin the local changes. Therefore the local database will be set consistent.
      */
     virtual bool reload();
 
     /** Save contacts database.
      * Save is more a "commit". After calling this function, all changes are public available.
      * @return true if successful
      */
     bool save();
 
     /**
      * if the resource was changed externally
      * You should use the signal handling instead of polling possible changes !
      * zecke: Do you implement a signal for otodoaccess ?
      */
     bool wasChangedExternally()const;
 
     /**
      * return a List of records
      * you can iterate over them
      */
     virtual List allRecords()const;
 
      /**
      * return a List of records
      * that match the regex
      */
     virtual List matchRegexp(  const QRegExp &r ) const;
 
     /**
      * queryByExample.
      * @see otodoaccess, ocontactaccess
      */
     virtual List queryByExample( const T& t, int querySettings, const QDateTime& d = QDateTime() );
 
     /**
      * find the OPimRecord uid
      */
-    virtual T find( int uid )const;
+    T find( int uid )const;
 
     /**
      * read ahead cache find method ;)
      */
-    virtual T find( int uid, const QArray<int>&,
+    T find( int uid, const QArray<int>&,
                     uint current, typename OTemplateBase<T>::CacheDirection dir = OTemplateBase<T>::Forward )const;
 
 
     /* invalidate cache here */
     /**
      * clears the backend and invalidates the backend
      */
     void clear() ;
 
     /**
      * add T to the backend
      * @param t The item to add.
      * @return <i>true</i> if added successfully.
      */
      virtual bool add( const T& t ) ;
 
     bool add( const OPimRecord& );
     /** 
      * Add an Opie PimRecord.
      * Info: Take this if  you are working with OPimRecords and you need to add it into any database.
      *       But take care that the accessing database is compatible to the real type of OPimRecord !! 
      *       Otherwise this access will be rejected !
      */
     bool add( const OPimRecord* );
 
 
     /* only the uid matters */
     /**
      * remove T from the backend
      * @param t The item to remove
      * @return <i>true</i> if successful.
      */
     virtual bool remove( const T& t );
 
     /**
      * remove the OPimRecord with uid
      * @param uid The ID of the item to remove
      * @return <i>true</i> if successful.
      */
     bool remove( int uid );
     bool remove( const OPimRecord& );
 
     /**
      * replace T from backend
      * @param t The item to replace
      * @return <i>true</i> if successful.
      */
     virtual bool replace( const T& t) ;
 
     void setReadAhead( uint count );
     /**
      * @internal
      */
     virtual T cacheFind( int uid )const;
     void cache( const T& )const;
     void setSaneCacheSize( int );
 
     QArray<int> records()const;
 protected:
     /**
      * invalidate the cache
      */
     void invalidateCache();
 
     void setBackEnd( BackEnd* end );
     /**
      * returns the backend
      */
     BackEnd* backEnd();
     BackEnd* m_backEnd;
 
     Cache m_cache;
 
 private:
     OPimAccessTemplatePrivate *d;
 
 };
 
 template <class T>
 OPimAccessTemplate<T>::OPimAccessTemplate( BackEnd* end )
     : OTemplateBase<T>(), m_backEnd( end )
 {
     if (end )
         end->setFrontend( this );
 }
 template <class T>
 OPimAccessTemplate<T>::~OPimAccessTemplate() {
     owarn << "~OPimAccessTemplate<T>" << oendl;
     delete m_backEnd;
 }
 template <class T>
 bool OPimAccessTemplate<T>::load() {
     invalidateCache();
     return m_backEnd->load();
 }
 template <class T>
 bool OPimAccessTemplate<T>::reload() {
     invalidateCache();
     return m_backEnd->reload();
 }
 template <class T>
 bool OPimAccessTemplate<T>::save() {
     return m_backEnd->save();
 }
 template <class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const {
     QArray<int> ints = m_backEnd->allRecords();
     List lis(ints, this );
     return lis;
 }
 template <class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::matchRegexp( const QRegExp &r )const {
     QArray<int> ints = m_backEnd->matchRegexp( r );
     List lis(ints, this );
     return lis;
 }
 template <class T>
 QArray<int> OPimAccessTemplate<T>::records()const {
     return m_backEnd->allRecords();
 }
 template <class T>
 typename OPimAccessTemplate<T>::List
 OPimAccessTemplate<T>::queryByExample( const T& t, int settings, const QDateTime& d ) {
     QArray<int> ints = m_backEnd->queryByExample( t, settings, d );
 
     List lis(ints, this );
     return lis;
 }
 template <class T>
 T OPimAccessTemplate<T>::find( int uid ) const{
     // First search in cache..
     if ( m_cache.contains( uid ) )
 	    return m_cache.find( uid );
 
     T t = m_backEnd->find( uid );
     cache( t );
 
     return t;
 }
 
 template <class T>
 T OPimAccessTemplate<T>::cacheFind( int uid ) const
 {
 	return m_cache.find( uid );
 }
 
 template <class T>
 T OPimAccessTemplate<T>::find( int uid, const QArray<int>& ar,
                                uint current, typename OTemplateBase<T>::CacheDirection dir )const {
     /*
      * better do T.isEmpty()
      * after a find this way we would
      * avoid two finds in QCache...
      */
     // owarn << "find it now " << uid << oendl;
     if ( m_cache.contains( uid ) ) {
         return m_cache.find( uid );
     }
 
     T t = m_backEnd->find( uid, ar, current, dir );
     cache( t );
     return t;
 }
 template <class T>
 void OPimAccessTemplate<T>::clear() {
     invalidateCache();
     m_backEnd->clear();
 }
 template <class T>
 bool OPimAccessTemplate<T>::add( const T& t ) {
     cache( t );
     return m_backEnd->add( t );
 }
 
 template <class T>
 bool OPimAccessTemplate<T>::add( const OPimRecord& rec ) {
     /* same type */
     T tempInstance;
     if ( rec.rtti() == tempInstance.rtti() ) {
         const T& t = static_cast<const T&>(rec);
         return add(t);
     } else {
 	owarn << "Adding not possible: Objecttype mismatch" << oendl;
     }
     return false;
 }
 
 template <class T>
 bool OPimAccessTemplate<T>::add( const OPimRecord* rec) {
     /* same type, but pointer  */
     T tempInstance;
     if ( rec -> rtti() == tempInstance.rtti() ) {
         const T* t = static_cast<const T*>(rec);
         return add( *t );
     } else {
 	owarn << "Adding not possible: Objecttype mismatch" << oendl;
     }
     return false;
 }
 
 template <class T>
 bool OPimAccessTemplate<T>::remove( const T& t ) {
     return remove( t.uid() );
 }
 template <class T>
 bool OPimAccessTemplate<T>::remove( int uid ) {
     m_cache.remove( uid );
     return m_backEnd->remove( uid );
 }
 template <class T>
 bool OPimAccessTemplate<T>::remove( const OPimRecord& rec) {
     return remove( rec.uid() );
 }
 template <class T>
 bool OPimAccessTemplate<T>::replace( const T& t ) {
     m_cache.replace( t );
     return m_backEnd->replace( t );
 }
 template <class T>
 void OPimAccessTemplate<T>::invalidateCache() {
     m_cache.invalidate();
 }
 template <class T>
 typename OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() {
     return m_backEnd;
 }
 template <class T>
 bool OPimAccessTemplate<T>::wasChangedExternally()const {
     return false;
 }
 template <class T>
 void OPimAccessTemplate<T>::setBackEnd( BackEnd* end ) {
     m_backEnd = end;
     if (m_backEnd )
         m_backEnd->setFrontend( this );
 }
 template <class T>
 void OPimAccessTemplate<T>::cache( const T& t ) const{
     /* hacky we need to work around the const*/
     ((OPimAccessTemplate<T>*)this)->m_cache.add( t );
 }
 template <class T>
 void OPimAccessTemplate<T>::setSaneCacheSize( int size ) {
     m_cache.setSize( size );
 }
 template <class T>
 void OPimAccessTemplate<T>::setReadAhead( uint count ) {
     m_backEnd->setReadAhead( count );
 }
 
 }
 
 #endif