--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/metadataengine/client/src/mdeobjectdef.cpp Mon Jan 18 20:34:07 2010 +0200
@@ -0,0 +1,194 @@
+/*
+* Copyright (c) 2005-2009 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:
+*
+*/
+
+#include "mdeobjectdef.h"
+
+#include "mdcdef.h"
+#include "mdenamespacedef.h"
+#include "mdepropertydef.h"
+#include "mdcserializationbuffer.h"
+#include "mdscommoninternal.h"
+
+
+CMdEObjectDef::CMdEObjectDef( const TMdCObjectDef& aObjectDef, CMdENamespaceDef& aNamespaceDef )
+ : iObjectDef( aObjectDef ), iNamespaceDef(aNamespaceDef)
+ {
+ }
+
+CMdEObjectDef* CMdEObjectDef::NewL( const TMdCObjectDef& aObjectDef,
+ CMdCSerializationBuffer& aSchemaBuffer, CMdENamespaceDef& aNamespaceDef )
+ {
+ CMdEObjectDef* def = CMdEObjectDef::NewLC( aObjectDef, aSchemaBuffer, aNamespaceDef );
+ CleanupStack::Pop( def );
+ return def;
+ }
+
+CMdEObjectDef* CMdEObjectDef::NewLC( const TMdCObjectDef& aObjectDef,
+ CMdCSerializationBuffer& aSchemaBuffer, CMdENamespaceDef& aNamespaceDef )
+ {
+ CMdEObjectDef* def = new( ELeave ) CMdEObjectDef( aObjectDef, aNamespaceDef );
+ CleanupStack::PushL( def );
+ def->ConstructL(aSchemaBuffer);
+ return def;
+ }
+
+void CMdEObjectDef::ConstructL(CMdCSerializationBuffer& aSchemaBuffer)
+ {
+ const TUint32 propertyCount = iObjectDef.iPropertyDefs.iPtr.iCount;
+ const TUint32 propertyOffset = iObjectDef.iPropertyDefs.iPtr.iOffset;
+
+ aSchemaBuffer.PositionL( iObjectDef.iName.iPtr.iOffset );
+ iName.Set( aSchemaBuffer.ReceivePtr16L() );
+
+ iPropertyDefs.ReserveL( propertyCount );
+ for ( TUint32 i = 0; i < propertyCount; ++i )
+ {
+ aSchemaBuffer.PositionL( propertyOffset + i * sizeof(TMdCPropertyDef) );
+ const TMdCPropertyDef& propertyDef = TMdCPropertyDef::GetFromBufferL(aSchemaBuffer);
+ iPropertyDefs.AppendL( CMdEPropertyDef::NewL( propertyDef, aSchemaBuffer, *this ) );
+ }
+ }
+
+CMdEObjectDef::~CMdEObjectDef()
+ {
+ iPropertyDefs.ResetAndDestroy();
+ iPropertyDefs.Close();
+ }
+
+TDefId CMdEObjectDef::Id() const
+ {
+ return iObjectDef.iDefId;
+ }
+
+EXPORT_C CMdENamespaceDef& CMdEObjectDef::NamespaceDef() const
+ {
+ return iNamespaceDef;
+ }
+
+EXPORT_C CMdEObjectDef* CMdEObjectDef::ParentL()
+ {
+ if ( iObjectDef.iParentId == KNoDefId )
+ {
+ return NULL;
+ }
+ return iNamespaceDef.GetObjectDefL( iObjectDef.iParentId );
+ }
+
+EXPORT_C const TDesC& CMdEObjectDef::Name() const
+ {
+ return iName;
+ }
+
+EXPORT_C TInt CMdEObjectDef::Compare( const CMdEObjectDef& aObjectDef ) const
+ {
+ TInt result = iNamespaceDef.Compare( aObjectDef.iNamespaceDef );
+ if ( result == 0 )
+ {
+ result = iObjectDef.iDefId - aObjectDef.Id();
+ }
+ return result;
+ }
+
+EXPORT_C TInt CMdEObjectDef::PropertyDefCount() const
+ {
+ return iPropertyDefs.Count();
+ }
+
+EXPORT_C CMdEPropertyDef& CMdEObjectDef::PropertyDefL(TInt aIndex)
+ {
+ CMdEPropertyDef* propertyDef = PropertyDefL(aIndex, NULL);
+ if (!propertyDef)
+ {
+ User::Leave( KErrNotFound );
+ }
+ return *propertyDef;
+ }
+
+EXPORT_C CMdEPropertyDef& CMdEObjectDef::GetPropertyDefL( const TDesC& aName )
+ {
+ CMdEPropertyDef* propertyDef = GetPropertyDefL(aName, NULL);
+ if (!propertyDef)
+ {
+ User::Leave( KErrNotFound );
+ }
+ return *propertyDef;
+ }
+
+CMdEPropertyDef* CMdEObjectDef::GetPropertyDefL( const TDesC& aName, CMdEObjectDef* aChild )
+ {
+ const TInt propertyDefCount = iPropertyDefs.Count();
+ for ( TInt i = 0; i < propertyDefCount; ++i )
+ {
+ if( aName.Compare( iPropertyDefs[i]->Name() ) == 0 )
+ {
+ return &PropertyDefL(i);
+ }
+ }
+
+ CMdEObjectDef* parent = ParentL();
+ if ( parent )
+ {
+ if( !aChild )
+ {
+ return parent->GetPropertyDefL( aName, this );
+ }
+ else
+ {
+ return parent->GetPropertyDefL( aName, aChild );
+ }
+ }
+ return NULL;
+ }
+
+CMdEPropertyDef* CMdEObjectDef::GetPropertyDefL(TDefId aId, CMdEObjectDef* aChild)
+ {
+ const TInt count = iPropertyDefs.Count();
+
+ for ( TInt i = 0; i < count; ++i )
+ {
+ CMdEPropertyDef* propDef = iPropertyDefs[i];
+
+ if( propDef && propDef->Id() == aId )
+ {
+ return propDef;
+ }
+ }
+
+ CMdEObjectDef* parent = ParentL();
+ if ( parent )
+ {
+ if ( !aChild )
+ {
+ return parent->GetPropertyDefL( aId, this );
+ }
+ else
+ {
+ return parent->GetPropertyDefL( aId, aChild );
+ }
+ }
+ return NULL;
+ }
+
+CMdEPropertyDef* CMdEObjectDef::PropertyDefL(TInt aIndex, CMdEObjectDef* /*aChild*/)
+ {
+ if ( aIndex < 0 || aIndex > iPropertyDefs.Count())
+ {
+ User::Leave( KErrArgument );
+ }
+
+ return iPropertyDefs[aIndex];
+ }