/*

* 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:  javaregistry implementation

 *

*/

#include "javaregistry.h"

#include "javaregistryapplicationentry.h"

#include "javaregistryentry.h"

#include "javaregistrypackageentry.h"

#include "logger.h"

#include "writeablejavaregistry.h"

#include "writeablejavaregistryentry.h"

using namespace Java;

using namespace Java::Manager::Registry;

// ============================ MEMBER FUNCTIONS ==============================

// ---------------------------------------------------------------------------

// CJavaRegistry::NewL

// ---------------------------------------------------------------------------

//

EXPORT_C CJavaRegistry* CJavaRegistry::NewL()

{

    JELOG2(EJavaStorage);

    CJavaRegistry* self = CJavaRegistry::NewLC();

    CleanupStack::Pop(self);

    return self;

}

// ---------------------------------------------------------------------------

// CJavaRegistry::NewLC

// ---------------------------------------------------------------------------

//

EXPORT_C CJavaRegistry* CJavaRegistry::NewLC()

{

    JELOG2(EJavaStorage);

    CJavaRegistry* self = new(ELeave) CJavaRegistry();

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

}

// ---------------------------------------------------------------------------

// CJavaRegistry::RegistryEntryExistsL

// ---------------------------------------------------------------------------

//

EXPORT_C TBool CJavaRegistry::RegistryEntryExistsL(const TUid& aUid) const

{

    return iJavaReg->RegistryEntryExistsL(aUid);

}

// ---------------------------------------------------------------------------

// CJavaRegistry::GetRegistryEntryUidsL

// ---------------------------------------------------------------------------

//

EXPORT_C void CJavaRegistry::GetRegistryEntryUidsL(RArray<TUid>& aUids) const

{

    iJavaReg->GetRegistryEntryUidsL(aUids);

}

// ---------------------------------------------------------------------------

// CJavaRegistry::GetRegistryEntryUidsL

// ---------------------------------------------------------------------------

//

EXPORT_C void CJavaRegistry::GetRegistryEntryUidsL(

    TJavaRegistryEntryType aType, RArray<TUid>& aUids) const

{

    JELOG2(EJavaStorage);

    iJavaReg->GetRegistryEntryUidsL(aType, aUids);

}

// ---------------------------------------------------------------------------

// CJavaRegistry::RegistryEntryL

// ---------------------------------------------------------------------------

//

EXPORT_C CJavaRegistryEntry* CJavaRegistry::RegistryEntryL(

    const TUid& aUid) const

{

    JELOG2(EJavaStorage);

    if (0 == aUid.iUid)

    {

             "Can't find entry for uid 0, returning NULL.");

        return NULL;

    }

    CWriteableJavaRegistryEntry* writableEntry

    = iJavaReg->RegistryEntryL(aUid);

    if (writableEntry == NULL)

    {

             "Can't find entry for the given uid, returning NULL.");

        return NULL;

    }

    CleanupStack::PushL(writableEntry);

    CJavaRegistryEntry* regEntry = NULL;

    TJavaRegistryEntryType entryType = writableEntry->Type();

    if (EGeneralPackage <= entryType && entryType < EGeneralApplication)

    {

        CWriteableJavaRegistryPackageEntry* writablePackageEntry

        = (CWriteableJavaRegistryPackageEntry*) writableEntry;

        regEntry = new(ELeave)

        CJavaRegistryPackageEntry(writablePackageEntry);

        // pointer ownership passed over

    }

    else if (EGeneralApplication <= entryType)

    {

        CWriteableJavaRegistryApplicationEntry* writableAppEntry

        = (CWriteableJavaRegistryApplicationEntry*) writableEntry;

        regEntry = new(ELeave)

        CJavaRegistryApplicationEntry(writableAppEntry);

        // pointer ownership passed over

    }

    else

    {

        ELOG1(EJavaStorage, "Invalid type, returning NULL: %d", entryType);

        CleanupStack::PopAndDestroy(writableEntry);

        return NULL;

    }

    CleanupStack::Pop(writableEntry);

    return regEntry;

}

// ---------------------------------------------------------------------------

// CJavaRegistry::~CJavaRegistry

// ---------------------------------------------------------------------------

//

CJavaRegistry::~CJavaRegistry()

{

    JELOG2(EJavaStorage);

    if (iJavaReg)

    {

        delete iJavaReg;

        iJavaReg = NULL;

    }

}

// ---------------------------------------------------------------------------

// CJavaRegistry::CJavaRegistry

// ---------------------------------------------------------------------------

//

CJavaRegistry::CJavaRegistry()

{

}

// ---------------------------------------------------------------------------

// CJavaRegistry::ConstructL

// ---------------------------------------------------------------------------

//

void CJavaRegistry::ConstructL()

{

    JELOG2(EJavaStorage);

    iJavaReg = CWriteableJavaRegistry::NewL(EFalse);

}