ezsystems / ezpublish-kernel

     * @param \eZ\Publish\SPI\Persistence\Content\FieldValue $value

     * @param \eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldValue $storageFieldValue

     */

    public function toStorageValue(FieldValue $value, StorageFieldValue $storageFieldValue)

    {

        // @todo: One should additionally store the timezone here. This could

        // be done in a backwards compatible way, I think…

        $storageFieldValue->dataInt = ($value->data !== null ? $value->data['timestamp'] : null);

        $storageFieldValue->sortKeyInt = (int)$value->sortKey;

    }

    /**

     * Converts data from $value to $fieldValue.

     * @param \eZ\Publish\SPI\Persistence\Content\FieldValue $value

     * @param \eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldValue $storageFieldValue

     */

    public function toStorageValue(FieldValue $value, StorageFieldValue $storageFieldValue)

    {

        $storageFieldValue->dataInt = !empty($value->data['destinationContentId'])

            ? $value->data['destinationContentId']

            : null;

        $storageFieldValue->sortKeyInt = (int)$value->sortKey;

    }

    /**

     * Converts data from $value to $fieldValue.

     * @param \eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldValue $value

     * @param \eZ\Publish\SPI\Persistence\Content\FieldValue $fieldValue

     */

    public function toFieldValue(StorageFieldValue $value, FieldValue $fieldValue)

    {

        $fieldValue->data = [

            'destinationContentId' => $value->dataInt ?: null,

        ];

        $fieldValue->sortKey = (int)$value->sortKeyInt;

    }

    /**

     * Converts field definition data in $fieldDef into $storageFieldDef.