parameter/MappingData.cpp

/* <auto_header>
 * <FILENAME>
 * 
 * INTEL CONFIDENTIAL
 * Copyright © 2011 Intel 
 * Corporation All Rights Reserved.
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 * The source code contained or described herein and all documents related to
 * the source code ("Material") are owned by Intel Corporation or its suppliers
 * or licensors. Title to the Material remains with Intel Corporation or its
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 * 
 *  AUTHOR: Patrick Benavoli (patrickx.benavoli@intel.com)
 * CREATED: 2011-06-01
 * UPDATED: 2011-07-27
 * 
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 */
#include "MappingData.h"
#include "Tokenizer.h"
#include <assert.h>

CMappingData::CMappingData()
{
}

bool CMappingData::fromXml(const CXmlElement& xmlElement, CXmlSerializingContext& serializingContext)
{
    assert(xmlElement.hasAttribute("Mapping"));

    string strMapping = xmlElement.getAttributeString("Mapping");

    Tokenizer mappingTok(strMapping, ",");

    string strMappingElement;

    while (!(strMappingElement = mappingTok.next()).empty()) {

        Tokenizer keyValueTok(strMappingElement, ":");

        string strKey = keyValueTok.next();
        string strValue = keyValueTok.next();

        if (!addValue(strKey, strValue)) {

            serializingContext.setError("Duplicate Mapping data: Unable to process Mapping element key = " + strKey + ", value = " + strValue + " from XML element " + xmlElement.getPath());

            return false;
        }
    }
    return true;
}

bool CMappingData::getValue(const string& strkey, const string*& pStrValue) const
{
    KeyToValueMapConstIterator it = _keyToValueMap.find(strkey);

    if (it != _keyToValueMap.end()) {

        pStrValue = &it->second;

        return true;
    }
    return false;
}

bool CMappingData::addValue(const string& strkey, const string& strValue)
{
    if (_keyToValueMap.find(strkey) != _keyToValueMap.end()) {

        return false;
    }
    _keyToValueMap[strkey] = strValue;

    return true;
}