Handle key names in mapping context

BZ: 126002

Mapping context only allows to retrieve a mapping value from its
corresponding key ID. We also want to do the same using its key
as a string.

This patch adds key name handling in context mapping. It also adds
an API to retieve a mapping value from its corresponding key name.

Note: it also removes an unused argument from handleMappingContext
function.

Change-Id: I5a18ad624a69272ea2796090692f2bfa8b373a52
Signed-off-by: Renaud de Chivre <renaud.de.chivre@intel.com>
Reviewed-on: http://android.intel.com:8080/131571
Tested-by: Dixon, CharlesX <charlesx.dixon@intel.com>
Reviewed-by: cactus <cactus@intel.com>
Tested-by: cactus <cactus@intel.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/parameter/Subsystem.h b/parameter/Subsystem.h
index abd6c39..63546ad 100644
--- a/parameter/Subsystem.h
+++ b/parameter/Subsystem.h
@@ -189,13 +189,12 @@ private:
      * Feed context with mapping data of the current element
      *
      * @param[in] pInstanceConfigurableElement The element containing mapping data
-     * @param[in] contextMappingKeyArray The list of keys of the context mapping
      * @param[out] context The context mapping to update with the current element mapping values
      * @param[out] strError The formated error string
+     *
      * @return true on success
      */
     bool handleMappingContext(const CInstanceConfigurableElement* pInstanceConfigurableElement,
-                              const vector<string>& contextMappingKeyArray,
                               CMappingContext& context,
                               string& strError) const;