phoneengine/PhoneCntFinder/ContactService/src/cphcntfetchcontact.cpp
changeset 0 5f000ab63145
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/PhoneCntFinder/ContactService/src/cphcntfetchcontact.cpp	Mon Jan 18 20:18:27 2010 +0200
@@ -0,0 +1,155 @@
+/*
+* Copyright (c) 2006 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:  Fetches contact
+*
+*/
+
+
+#include "cphcntfetchcontact.h"
+#include "MPhCntContactStores.h"
+#include "MVPbkContactLink.h"
+#include <CVPbkContactLinkArray.h>
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+//
+CPhCntFetchContact::CPhCntFetchContact( 
+    MPhCntContactStores& aContactStores ) :
+    iContactStores( aContactStores )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// Second phase constructor
+// ---------------------------------------------------------------------------
+//
+void CPhCntFetchContact::ConstructL()
+    {
+    BaseConstructL();
+    }
+
+
+// ---------------------------------------------------------------------------
+// Static constructor
+// ---------------------------------------------------------------------------
+//
+CPhCntFetchContact* CPhCntFetchContact::NewL(
+    MPhCntContactStores& aContactStores )
+    {
+    CPhCntFetchContact* self = CPhCntFetchContact::NewLC( aContactStores );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// Static constructor
+// ---------------------------------------------------------------------------
+//
+CPhCntFetchContact* CPhCntFetchContact::NewLC( 
+    MPhCntContactStores& aContactStores )
+    {
+    CPhCntFetchContact* self = 
+        new( ELeave ) CPhCntFetchContact( aContactStores );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// Destructor.
+// ---------------------------------------------------------------------------
+//
+CPhCntFetchContact::~CPhCntFetchContact()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// Starts fetching the contact.
+// ---------------------------------------------------------------------------
+//
+TInt CPhCntFetchContact::FetchContact( 
+    const MVPbkContactLink& aContactLink,
+    CPhCntContact*& aContact )
+    {
+    iContactLink = &aContactLink;
+     // Converts asynchronous request to synchronous.
+    const TInt error( MakeAsyncRequest() );
+    if( !error )
+        {
+        aContact = iReceivedContact;
+        iReceivedContact = NULL;
+        }
+    iContactLink = NULL;
+    
+    return error;
+    }
+
+// ---------------------------------------------------------------------------
+// Starts fetching the first contact.
+// ---------------------------------------------------------------------------
+//    
+TInt CPhCntFetchContact::FetchContact( 
+    const TDesC8& aContactLinkArray, 
+    CPhCntContact*& aContact )
+    {
+    CVPbkContactLinkArray* contactLinkArray = NULL;
+    TRAPD( err, 
+        contactLinkArray = 
+            iContactStores.CreateContactLinkArrayL( aContactLinkArray ) );  
+    
+    if( !err )
+        {
+        if( contactLinkArray && contactLinkArray->Count() > 0 )
+            {
+            const MVPbkContactLink& contactLink = contactLinkArray->At( 0 );
+            err = FetchContact( contactLink, aContact );
+            }     
+        else 
+            {
+            err = KErrNotFound;
+            }
+        delete contactLinkArray;
+        }
+ 
+    
+    return err;
+    }
+
+// ---------------------------------------------------------------------------
+// From class CPhCntAsyncToSync
+// Fetches the contact from contact stores.
+// ---------------------------------------------------------------------------
+//
+void CPhCntFetchContact::DoMakeAsyncRequestL()
+    {
+    iContactStores.FetchContactL( *iContactLink, *this );
+    }
+
+// ---------------------------------------------------------------------------
+// From class MPhCntContactFetchObserver
+// Takes the contact and notifies base class that contact has been received.
+// ---------------------------------------------------------------------------
+//
+ void CPhCntFetchContact::ContactReceived( 
+    CPhCntContact* aContact, 
+    TInt aError )
+    {
+    iReceivedContact = aContact;    
+    ResponseReceived( aError ); // Indicate that asynchronous operation is complete.
+    }