diff -r 000000000000 -r e686773b3f54 phonebookengines/VirtualPhonebook/VPbkEng/src/CVPbkContactAttributeManager.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/VPbkEng/src/CVPbkContactAttributeManager.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,777 @@
+/*
+* Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  An engine level attribute manager implementation that is
+*                constructed in CVPbkContactManager. 
+*                Loads store level attribute managers as ECOM components.
+*
+*/
+
+
+#include "CVPbkContactAttributeManager.h"
+
+#include <CVPbkContactAttributePlugin.h>
+#include <CVPbkContactFindOperation.h>
+#include <MVPbkContactAttribute.h>
+#include <MVPbkStoreContact.h>
+#include <VPbkStoreUid.h>
+
+namespace {
+
+/**
+ * Null typelist.
+ */
+struct NullTypelist { };
+
+/**
+ * Typelist.
+ */
+template <typename _Head, typename _Tail = NullTypelist>
+struct Typelist
+    {
+    typedef _Head Head;
+    typedef _Tail Tail;
+    };
+
+/**
+ * Typelist indexing helper.
+ */
+template <typename _List, int _Index>
+struct NthInList
+    {
+    typedef typename NthInList< typename _List::Tail, _Index-1>::Ret Ret;
+    };
+
+template <typename _List>
+struct NthInList<_List, 0>
+    {
+    typedef typename _List::Head Ret;
+    };
+
+/**
+ * TFunct2
+ */
+template <typename _FPtrType, typename _FuncParList, 
+    typename _X, typename _W>
+NONSHARABLE_CLASS(TFunct2)
+    {
+    public:
+        typedef typename NthInList<_FuncParList, 0>::Ret Par1;
+        typedef typename NthInList<_FuncParList, 1>::Ret Par2;        
+        TFunct2(_FPtrType aPtr,
+            Par1& aObjA, Par2& aObjB);
+        void operator()(_X* aCallee, _W& aValue);
+    protected:
+        _FPtrType iFuncPtr;
+        Par1& iPar1;
+        Par2& iPar2;
+    };
+
+
+/**
+ * TFunct2::TFunct2
+ */ 
+template <typename _FPtrType,
+    typename _FuncParList, typename _X, typename _W>
+TFunct2<_FPtrType, _FuncParList, _X, _W>::TFunct2(
+    _FPtrType aPtr, Par1& aObjA, Par2& aObjB) :
+    iFuncPtr(aPtr), iPar1(aObjA), iPar2(aObjB)
+    {
+    }
+
+/**
+ * TFunct2::operator()
+ */ 
+template <typename _FPtrType, 
+    typename _FuncParList, typename _X, typename _W>
+void TFunct2<_FPtrType, _FuncParList, _X, _W>::operator()(
+        _X* aCallee, _W& aValue)
+    {
+    aValue = (aCallee->*iFuncPtr)(iPar1, iPar2);
+    }
+
+
+/**
+ * TFunct3
+ */
+template <typename _FPtrType, 
+    typename _FuncParList, typename _X, typename _W>
+NONSHARABLE_CLASS(TFunct3)
+    {
+    public:
+        typedef typename NthInList<_FuncParList, 0>::Ret Par1;
+        typedef typename NthInList<_FuncParList, 1>::Ret Par2;
+        typedef typename NthInList<_FuncParList, 2>::Ret Par3;
+        TFunct3(_FPtrType aPtr,
+            Par1& aObjA, Par2& aObjB, Par3& aObjC);
+        void operator()(_X* aCallee, _W& aValue);
+    private:
+        _FPtrType iFuncPtr;
+        Par1& iPar1;
+        Par2& iPar2;
+        Par3& iPar3;
+    };
+
+
+/**
+ * TFunct3::TFunct3
+ */ 
+template <typename _FPtrType, 
+    typename _FuncParList, typename _X, typename _W>
+TFunct3<_FPtrType, _FuncParList, _X, _W>::TFunct3(
+    _FPtrType aPtr, Par1& aObjA, Par2& aObjB, Par3& aObjC) :
+    iFuncPtr(aPtr), iPar1(aObjA), iPar2(aObjB), iPar3(aObjC)
+    {
+    }
+
+/**
+ * TFunct3::Call
+ */ 
+template <typename _FPtrType, 
+    typename _FuncParList, typename _X, typename _W>
+void TFunct3<_FPtrType, _FuncParList, _X, _W>::operator()(
+        _X* aCallee, _W& aValue)
+    {
+    aValue = (aCallee->*iFuncPtr)(iPar1, iPar2, iPar3);
+    }
+
+
+/**
+ * Initialisation for TBool.
+ */
+inline void initialize(TBool& aPtr)
+    {
+    aPtr = EFalse;
+    }
+
+/**
+ * Initialisation for MVPbkContactOperationBase pointer.
+ */
+inline void initialize(MVPbkContactOperationBase*& aPtr)
+    {
+    aPtr = NULL;
+    }
+
+/**
+ * Initialisation for MVPbkStoreContactFieldCollection pointer.
+ */
+inline void initialize(MVPbkStoreContactFieldCollection*& aPtr)
+    {
+    aPtr = NULL;
+    }
+
+// ---------------------------------------------------------------------------
+// ForEachPluginL
+// ---------------------------------------------------------------------------
+//
+template<typename _A, typename _B>
+_A ForEachPluginL(
+        TArray<CVPbkContactAttributePlugin*> aAttrPlugins, 
+        _B aObj )
+    {
+    _A result;
+    initialize(result);
+
+    const TInt count = aAttrPlugins.Count();
+    for (TInt i = 0; i < count && !result; ++i)
+        {
+        CVPbkContactAttributePlugin* plugin = aAttrPlugins[i];
+        if (plugin)
+            {
+            aObj(plugin, result);
+            }        
+        }
+    
+    return result;
+    }
+
+// ---------------------------------------------------------------------------
+// CleanupResetAndDestroy
+// ---------------------------------------------------------------------------
+//    
+void CleanupResetAndDestroy( TAny* aObj )
+    {
+    if (aObj)
+        {
+        static_cast<RImplInfoPtrArray*>(aObj)->ResetAndDestroy();
+        }
+    }
+}
+
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::CVPbkContactAttributeManager
+// ---------------------------------------------------------------------------
+//
+CVPbkContactAttributeManager::CVPbkContactAttributeManager(
+    CVPbkContactManager& aContactManager) :
+    iContactManager(aContactManager)
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::ConstructL
+// ---------------------------------------------------------------------------
+//  
+inline void CVPbkContactAttributeManager::ConstructL()
+    {
+    LoadAttributePluginsL();
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::NewL
+// ---------------------------------------------------------------------------
+//
+CVPbkContactAttributeManager* CVPbkContactAttributeManager::NewL(
+        CVPbkContactManager& aContactManager )
+    {
+    CVPbkContactAttributeManager* self = 
+        new(ELeave) CVPbkContactAttributeManager( aContactManager );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::~CVPbkContactAttributeManager
+// ---------------------------------------------------------------------------
+//
+CVPbkContactAttributeManager::~CVPbkContactAttributeManager()
+    {
+    iAttributePlugins.ResetAndDestroy();
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::LoadAttributePluginsL
+// ---------------------------------------------------------------------------
+//
+void CVPbkContactAttributeManager::LoadAttributePluginsL()
+    {
+    RImplInfoPtrArray implementations;
+    TEComResolverParams resolverParams;
+    
+    resolverParams.SetWildcardMatch(ETrue);
+    _LIT8(KVPbkAttributePlugin, KVPbkContactAttributePluginDataString);
+    resolverParams.SetDataType(KVPbkAttributePlugin);
+    
+    REComSession::ListImplementationsL(
+            TUid::Uid(KVPbkContactAttributePluginInterfaceUID), implementations);
+    CleanupStack::PushL(TCleanupItem(CleanupResetAndDestroy, &implementations));
+
+    CVPbkContactAttributePlugin::TParam param(iContactManager);
+    const TInt count = implementations.Count();
+    for (TInt i = count-1; i >= 0; --i)
+        {
+        CImplementationInformation* implInfo = implementations[i];
+        CleanupStack::PushL(implInfo);
+        implementations.Remove(i);
+
+        CVPbkContactAttributePlugin* plugin = 
+            CVPbkContactAttributePlugin::NewL(implInfo->ImplementationUid(), param);
+        CleanupStack::PushL(plugin);
+        iAttributePlugins.AppendL(plugin);
+        CleanupStack::Pop(plugin);
+        
+        CleanupStack::PopAndDestroy(implInfo);
+        }
+    CleanupStack::PopAndDestroy(); // implementations    
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::ListContactsL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::ListContactsL(
+        TUid aAttributeType, 
+        MVPbkContactFindObserver& aObserver)
+    {
+    CVPbkContactFindOperation* operation = CVPbkContactFindOperation::NewLC(aObserver);
+    
+    const TInt pluginCount(iAttributePlugins.Count());
+    for (TInt i = 0; i < pluginCount; ++i)
+        {
+        CVPbkContactAttributePlugin* plugin = iAttributePlugins[i];
+        MVPbkContactOperation* subOperation = NULL;
+        if (plugin && (plugin->AttributeType() == aAttributeType))
+            {
+            subOperation = 
+                plugin->CreateListContactsOperationL(aAttributeType, aObserver);
+            }
+
+        if (subOperation)
+            {
+            CleanupDeletePushL(subOperation);
+            operation->AddSubOperationL(subOperation);
+            CleanupStack::Pop(); // subOperation
+            }
+        }
+
+    if (operation->SubOperationCount() == 0)
+        {
+        CleanupStack::PopAndDestroy(operation);
+        operation = NULL;
+        }
+
+    if (operation)
+        {
+        operation->StartL();
+        CleanupStack::Pop(operation);        
+        }
+
+    return operation;
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::ListContactsL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::ListContactsL(
+        const MVPbkContactAttribute& aAttribute, 
+        MVPbkContactFindObserver& aObserver)
+    {
+    CVPbkContactFindOperation* operation = CVPbkContactFindOperation::NewLC(aObserver);
+    
+    const TInt pluginCount(iAttributePlugins.Count());
+    for (TInt i = 0; i < pluginCount; ++i)
+        {
+        CVPbkContactAttributePlugin* plugin = iAttributePlugins[i];
+        MVPbkContactOperation* subOperation = NULL;
+        if (plugin && (plugin->AttributeType() == aAttribute.AttributeType()))
+            {
+            subOperation = 
+                plugin->CreateListContactsOperationL(aAttribute, aObserver);
+            }
+
+        if (subOperation)
+            {
+            CleanupDeletePushL(subOperation);
+            operation->AddSubOperationL(subOperation);
+            CleanupStack::Pop(); // subOperation
+            }
+        }
+
+    if (operation->SubOperationCount() == 0)
+        {
+        CleanupStack::PopAndDestroy(operation);
+        operation = NULL;
+        }
+
+    if (operation)
+        {
+        operation->StartL();
+        CleanupStack::Pop(operation);        
+        }
+
+    return operation;
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::HasContactAttributeL
+// ---------------------------------------------------------------------------
+//
+TBool CVPbkContactAttributeManager::HasContactAttributeL(
+        TUid aAttributeType, 
+        const MVPbkStoreContact& aContact) const
+    {
+    typedef TBool (MVPbkContactAttributeManager::*FPtrType)(TUid, 
+        const MVPbkStoreContact&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::HasContactAttributeL;    
+    typedef Typelist<TUid, Typelist<const MVPbkStoreContact> > FuncParams;
+    TFunct2<FPtrType, FuncParams, CVPbkContactAttributePlugin, TBool> 
+        call(ptr, aAttributeType, aContact);
+    return ForEachPluginL<TBool>(iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::HasContactAttributeL
+// ---------------------------------------------------------------------------
+//
+TBool CVPbkContactAttributeManager::HasContactAttributeL(
+        const MVPbkContactAttribute& aAttribute, 
+        const MVPbkStoreContact& aContact) const
+    {
+    typedef TBool (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactAttribute&, 
+        const MVPbkStoreContact&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::HasContactAttributeL;
+    typedef Typelist<const MVPbkContactAttribute, 
+        Typelist<const MVPbkStoreContact> > FuncParams;
+    TFunct2<FPtrType, FuncParams, CVPbkContactAttributePlugin, TBool> 
+        call(ptr, aAttribute, aContact);
+    return ForEachPluginL<TBool>(iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::HasFieldAttributeL
+// ---------------------------------------------------------------------------
+//
+TBool CVPbkContactAttributeManager::HasFieldAttributeL(
+        TUid aAttributeType, 
+        const MVPbkStoreContactField& aField) const
+    {
+    typedef TBool (MVPbkContactAttributeManager::*FPtrType)(TUid, 
+        const MVPbkStoreContactField&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::HasFieldAttributeL;
+    typedef Typelist<TUid, Typelist<const MVPbkStoreContactField> > FuncParams;
+    TFunct2<FPtrType, FuncParams, CVPbkContactAttributePlugin, TBool> 
+        call(ptr, aAttributeType, aField);
+    return ForEachPluginL<TBool>(iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::HasFieldAttributeL
+// ---------------------------------------------------------------------------
+//
+TBool CVPbkContactAttributeManager::HasFieldAttributeL(
+        const MVPbkContactAttribute& aAttribute, 
+        const MVPbkStoreContactField& aField) const
+    {
+    typedef TBool (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactAttribute&, 
+        const MVPbkStoreContactField& ) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::HasFieldAttributeL;
+    typedef Typelist<const MVPbkContactAttribute, 
+                Typelist<const MVPbkStoreContactField> > FuncParams;
+    TFunct2<FPtrType, FuncParams, CVPbkContactAttributePlugin, TBool> 
+        call(ptr, aAttribute, aField);
+    return ForEachPluginL<TBool>(iAttributePlugins.Array(), call);
+    }
+ 
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::SetContactAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::SetContactAttributeL(
+        const MVPbkContactLink& aContactLink, 
+        const MVPbkContactAttribute& aAttribute,
+        MVPbkSetAttributeObserver& aObserver)
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactLink&, const MVPbkContactAttribute&, 
+            MVPbkSetAttributeObserver&);
+    FPtrType ptr = &MVPbkContactAttributeManager::SetContactAttributeL;
+    typedef Typelist<const MVPbkContactLink, Typelist<const MVPbkContactAttribute, 
+        Typelist<MVPbkSetAttributeObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams, 
+        CVPbkContactAttributePlugin, MVPbkContactOperationBase*> 
+            call(ptr, aContactLink, aAttribute, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::SetFieldAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::SetFieldAttributeL(
+        MVPbkStoreContactField& aField, 
+        const MVPbkContactAttribute& aAttribute,
+        MVPbkSetAttributeObserver& aObserver)
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        MVPbkStoreContactField&, const MVPbkContactAttribute&, 
+            MVPbkSetAttributeObserver&);
+    FPtrType ptr = &MVPbkContactAttributeManager::SetFieldAttributeL;
+    typedef Typelist<MVPbkStoreContactField, Typelist<const MVPbkContactAttribute, 
+        Typelist<MVPbkSetAttributeObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams, CVPbkContactAttributePlugin, 
+        MVPbkContactOperationBase*> 
+            call(ptr, aField, aAttribute, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::RemoveContactAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* 
+    CVPbkContactAttributeManager::RemoveContactAttributeL(
+        const MVPbkContactLink& aContactLink, 
+        const MVPbkContactAttribute& aAttribute,
+        MVPbkSetAttributeObserver& aObserver)
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactLink&, const MVPbkContactAttribute&, 
+            MVPbkSetAttributeObserver&);
+    FPtrType ptr = &MVPbkContactAttributeManager::RemoveContactAttributeL;
+    typedef Typelist<const MVPbkContactLink, Typelist<const MVPbkContactAttribute, 
+        Typelist<MVPbkSetAttributeObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams,
+        CVPbkContactAttributePlugin, MVPbkContactOperationBase*> 
+            call(ptr, aContactLink, aAttribute, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::RemoveContactAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* 
+    CVPbkContactAttributeManager::RemoveContactAttributeL(
+        const MVPbkContactLink& aContactLink, 
+        TUid aAttributeType,
+        MVPbkSetAttributeObserver& aObserver )
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactLink&, TUid, MVPbkSetAttributeObserver&);
+    FPtrType ptr = &MVPbkContactAttributeManager::RemoveContactAttributeL;
+    typedef Typelist<const MVPbkContactLink, Typelist<TUid, 
+        Typelist<MVPbkSetAttributeObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams,
+        CVPbkContactAttributePlugin, MVPbkContactOperationBase*> call(
+            ptr, aContactLink, aAttributeType, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::RemoveFieldAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* 
+    CVPbkContactAttributeManager::RemoveFieldAttributeL(
+        MVPbkStoreContactField& aField, 
+        const MVPbkContactAttribute& aAttribute,
+        MVPbkSetAttributeObserver& aObserver)
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        MVPbkStoreContactField&, const MVPbkContactAttribute&, 
+            MVPbkSetAttributeObserver&);
+    FPtrType ptr = &MVPbkContactAttributeManager::RemoveFieldAttributeL;
+    typedef Typelist<MVPbkStoreContactField, Typelist<const MVPbkContactAttribute, 
+        Typelist<MVPbkSetAttributeObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams, CVPbkContactAttributePlugin, 
+        MVPbkContactOperationBase*> 
+            call(ptr, aField, aAttribute, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::RemoveFieldAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* 
+        CVPbkContactAttributeManager::RemoveFieldAttributeL(
+            MVPbkStoreContactField& aField, 
+            TUid aAttributeType,
+            MVPbkSetAttributeObserver& aObserver)
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        MVPbkStoreContactField&, TUid, MVPbkSetAttributeObserver&);
+    FPtrType ptr = &MVPbkContactAttributeManager::RemoveFieldAttributeL;
+    typedef Typelist<MVPbkStoreContactField, Typelist<TUid, 
+        Typelist<MVPbkSetAttributeObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams,
+        CVPbkContactAttributePlugin, MVPbkContactOperationBase*> call(
+            ptr, aField, aAttributeType, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::FindFieldsWithAttributeLC
+// ---------------------------------------------------------------------------
+//
+MVPbkStoreContactFieldCollection* 
+        CVPbkContactAttributeManager::FindFieldsWithAttributeLC(
+            TUid aAttributeType,
+            MVPbkStoreContact& aContact) const
+    {
+    typedef MVPbkStoreContactFieldCollection* (MVPbkContactAttributeManager::*FPtrType)(
+        TUid, MVPbkStoreContact&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::FindFieldsWithAttributeLC;
+    typedef Typelist<TUid, Typelist<MVPbkStoreContact> > FuncParams;
+    TFunct2<FPtrType, FuncParams, CVPbkContactAttributePlugin, 
+        MVPbkStoreContactFieldCollection*> 
+            call(ptr, aAttributeType, aContact);
+    return ForEachPluginL<MVPbkStoreContactFieldCollection*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::FindFieldsWithAttributeLC
+// ---------------------------------------------------------------------------
+//
+MVPbkStoreContactFieldCollection* 
+    CVPbkContactAttributeManager::FindFieldsWithAttributeLC(
+        const MVPbkContactAttribute& aAttribute,
+        MVPbkStoreContact& aContact) const
+    {
+    typedef MVPbkStoreContactFieldCollection* (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactAttribute&, MVPbkStoreContact&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::FindFieldsWithAttributeLC;
+    typedef Typelist<const MVPbkContactAttribute, Typelist<MVPbkStoreContact> > FuncParams;
+    TFunct2<FPtrType, FuncParams, CVPbkContactAttributePlugin, 
+        MVPbkStoreContactFieldCollection*> 
+            call(ptr, aAttribute, aContact);
+    return ForEachPluginL<MVPbkStoreContactFieldCollection*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::FindFieldWithAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkStoreContactField* CVPbkContactAttributeManager::FindFieldWithAttributeL(
+        const MVPbkContactAttribute& aAttr, 
+        MVPbkStoreContact& aContact ) const
+    {
+    MVPbkStoreContactFieldCollection& fields = aContact.Fields();
+    const TInt count = fields.FieldCount();
+    for ( TInt i = 0; i < count; ++i )
+        {
+        MVPbkStoreContactField& field = fields.FieldAt( i );
+        if ( HasFieldAttributeL( aAttr, field ) )
+            {
+            return &field;
+            }
+        }
+    return NULL;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::HasContactAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::HasContactAttributeL(
+        TUid aAttributeType, 
+        const MVPbkStoreContact& aContact,
+        MVPbkSingleAttributePresenceObserver& aObserver) const
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        TUid, const MVPbkStoreContact&, MVPbkSingleAttributePresenceObserver&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::HasContactAttributeL;
+    typedef Typelist<TUid, Typelist<const MVPbkStoreContact, 
+        Typelist<MVPbkSingleAttributePresenceObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams,
+        CVPbkContactAttributePlugin, MVPbkContactOperationBase*> 
+            call(ptr, aAttributeType, aContact, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::HasContactAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::HasContactAttributeL(
+        const MVPbkContactAttribute& aAttribute, 
+        const MVPbkStoreContact& aContact,
+        MVPbkSingleAttributePresenceObserver& aObserver) const
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactAttribute&, const MVPbkStoreContact&, 
+            MVPbkSingleAttributePresenceObserver&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::HasContactAttributeL;
+    typedef Typelist<const MVPbkContactAttribute, Typelist<const MVPbkStoreContact, 
+        Typelist<MVPbkSingleAttributePresenceObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams, CVPbkContactAttributePlugin, 
+        MVPbkContactOperationBase*> 
+            call(ptr, aAttribute, aContact, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::HasFieldAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::HasFieldAttributeL(
+        TUid aAttributeType, 
+        const MVPbkStoreContactField& aField,
+        MVPbkSingleAttributePresenceObserver& aObserver) const
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        TUid, const MVPbkStoreContactField&, MVPbkSingleAttributePresenceObserver&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::HasFieldAttributeL;
+    typedef Typelist<TUid, Typelist<const MVPbkStoreContactField, 
+        Typelist<MVPbkSingleAttributePresenceObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams, CVPbkContactAttributePlugin, 
+        MVPbkContactOperationBase*> 
+            call(ptr, aAttributeType, aField, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::HasFieldAttributeL
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::HasFieldAttributeL(
+        const MVPbkContactAttribute& aAttribute, 
+        const MVPbkStoreContactField& aField,
+        MVPbkSingleAttributePresenceObserver& aObserver) const
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactAttribute&, const MVPbkStoreContactField&, 
+            MVPbkSingleAttributePresenceObserver&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::HasFieldAttributeL;
+    typedef Typelist<const MVPbkContactAttribute, Typelist<const MVPbkStoreContactField, 
+        Typelist<MVPbkSingleAttributePresenceObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams,
+        CVPbkContactAttributePlugin, MVPbkContactOperationBase*> 
+            call(ptr, aAttribute, aField, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::FindFieldsWithAttributeLC
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::FindFieldsWithAttributeL(
+        TUid aAttributeType,
+        MVPbkStoreContact& aContact,
+        MVPbkMultiAttributePresenceObserver& aObserver) const
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        TUid, MVPbkStoreContact&, 
+            MVPbkMultiAttributePresenceObserver&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::FindFieldsWithAttributeL;
+    typedef Typelist<TUid, Typelist<MVPbkStoreContact, 
+        Typelist<MVPbkMultiAttributePresenceObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams, CVPbkContactAttributePlugin, 
+        MVPbkContactOperationBase*> 
+            call(ptr, aAttributeType, aContact, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// ---------------------------------------------------------------------------
+// CVPbkContactAttributeManager::FindFieldsWithAttributeLC
+// ---------------------------------------------------------------------------
+//
+MVPbkContactOperationBase* CVPbkContactAttributeManager::FindFieldsWithAttributeL(
+        const MVPbkContactAttribute& aAttribute,
+        MVPbkStoreContact& aContact,
+        MVPbkMultiAttributePresenceObserver& aObserver) const
+    {
+    typedef MVPbkContactOperationBase* (MVPbkContactAttributeManager::*FPtrType)(
+        const MVPbkContactAttribute&, MVPbkStoreContact&, 
+            MVPbkMultiAttributePresenceObserver&) const;
+    FPtrType ptr = &MVPbkContactAttributeManager::FindFieldsWithAttributeL;
+    typedef Typelist<const MVPbkContactAttribute, Typelist<MVPbkStoreContact, 
+        Typelist<MVPbkMultiAttributePresenceObserver> > > FuncParams;
+    TFunct3<FPtrType, FuncParams, CVPbkContactAttributePlugin, 
+        MVPbkContactOperationBase*> 
+            call(ptr, aAttribute, aContact, aObserver);
+    return ForEachPluginL<MVPbkContactOperationBase*>(
+        iAttributePlugins.Array(), call);
+    }
+
+// End of File