javaextensions/satsa/framework/src/satsajnitools.cpp
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/*
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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 *
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*/
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//  INCLUDE FILES
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#include "satsajnitools.h"
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#include <e32base.h>
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void STSSetJavaErrorCode(JNIEnv* aJniEnv, jintArray aErrorTo,
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                         const TInt& aErrorFrom)
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{
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    jint javaError[1] =
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        { aErrorFrom };
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    aJniEnv->SetIntArrayRegion(aErrorTo, 0, 1, javaError);
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}
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CDesCArrayFlat* STSCreateNativeStringArrayL(JNIEnv* aJniEnv,
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        jobjectArray aJavaArray)
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{
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    const TInt numElems = aJniEnv->GetArrayLength(aJavaArray);
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    CDesCArrayFlat* nativeArray = new(ELeave) CDesCArrayFlat(numElems + 1);  // ensure granularity of at least 1 (panics if 0)
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    CleanupStack::PushL(nativeArray);
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    for (TInt elemIndex = 0; elemIndex < numElems; elemIndex++)
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    {
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        // Creates a new local reference
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        jobject javaElemObject = aJniEnv->GetObjectArrayElement(aJavaArray,
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                                 elemIndex);
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        jstring javaElem = static_cast<jstring>(javaElemObject);
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        // Guarded with blocks to delete RJString before deleting local
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        // reference
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        {
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            RJString nativeElem(*aJniEnv, javaElem);
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            nativeArray->AppendL(nativeElem);
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        }
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        // The VM runs out of temporary local references, unless the
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        // elements are released here
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        aJniEnv->DeleteLocalRef(javaElemObject);
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    }
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    CleanupStack::Pop(nativeArray);
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    return nativeArray;
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}