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
@@ -844,2 +844,3 @@ OPimContact OPimContactAccessBackend_SQL::requestContactsAndCache( int uid, cons
         QArray<int> cachelist = uidlist;
+        OPimContact retContact;
 
@@ -867,2 +868,4 @@ OPimContact OPimContactAccessBackend_SQL::requestContactsAndCache( int uid, cons
                 cache( contact );
+                if ( contact.uid() == uid )
+                        retContact = contact;
                 resItem = res_noncustom.next();
@@ -876,3 +879,3 @@ OPimContact OPimContactAccessBackend_SQL::requestContactsAndCache( int uid, cons
         
-        return cacheFind( uid );
+        return retContact;
 }
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
@@ -74,4 +74,4 @@ class OPimContactAccessBackend_SQL : public OPimContactAccessBackend {
 
-        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; 
 
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
@@ -95,5 +95,5 @@ public:
      */
-    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;
@@ -133,9 +133,2 @@ protected:
 
-    /** 
-     * 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;
-
     /**
@@ -175,11 +168,2 @@ void OPimAccessBackend<T>::cache( const T& t )const {
 
-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 );
-}
 
@@ -193,3 +177,3 @@ 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 );
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
@@ -456,3 +456,3 @@ OPimTodo OPimTodoAccessBackendSQL::find(int uid ) const{
     FindQuery query( uid );
-    return todo( m_driver->query(&query) );
+    return parseResultAndCache( uid, m_driver->query(&query) );
 
@@ -494,4 +494,3 @@ OPimTodo OPimTodoAccessBackendSQL::find( int uid, const QArray<int>& ints,
 
-    todo( res );  //FIXME: Don't like polymorphism here. It makes the code hard to read here..(eilers)
-    return cacheFind( uid );
+    return parseResultAndCache( uid, res );
 }
@@ -632,3 +631,3 @@ bool OPimTodoAccessBackendSQL::date( QDate& da, const QString& str ) const{
 }
-OPimTodo OPimTodoAccessBackendSQL::todo( const OSQLResult& res ) const{
+OPimTodo OPimTodoAccessBackendSQL::parseResultAndCache( int uid, const OSQLResult& res ) const{
     if ( res.state() == OSQLResult::Failure ) {
@@ -638,2 +637,4 @@ OPimTodo OPimTodoAccessBackendSQL::todo( const OSQLResult& res ) const{
 
+    OPimTodo retTodo;
+
     OSQLResultItem::ValueList list = res.results();
@@ -647,5 +648,8 @@ OPimTodo OPimTodoAccessBackendSQL::todo( const OSQLResult& res ) const{
         odebug << "caching" << oendl;
-        cache( todo( (*it) ) );
+        OPimTodo newTodo = todo( (*it) );
+        cache( newTodo );
+        if ( newTodo.uid() == uid )
+                retTodo = newTodo;
     }
-    return to;
+    return retTodo;
 }
@@ -709,5 +713,7 @@ OPimTodo OPimTodoAccessBackendSQL::todo( OSQLResultItem& item )const {
 }
+
+// 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) );
 }
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
@@ -77,3 +77,3 @@ private:
     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;
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
@@ -121,3 +121,3 @@ public:
      */
-    virtual T find( int uid )const;
+    T find( int uid )const;
 
@@ -126,3 +126,3 @@ public:
      */
-    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;