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/*
*
* Copyright 2006 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#if defined(WIN32) || defined (_WINDOWS)
#pragma warning(disable: 4786)
#endif
#include "StockQuoteServiceImpl.h"
#include "StockQuoteWebService.h"
#include "osoa/sca/sca.h"
#include "commonj/sdo/SDO.h"
using namespace osoa::sca;
using namespace commonj::sdo;
/**
* StockQuoteServiceImpl component implementation
*/
namespace services {
namespace stockquote {
// Map the format returned by the StockQuote Web service to
// the format expected in the BigBank application
float StockQuoteServiceImpl::getQuote(const string symbol)
{
ComponentContext myContext = ComponentContext::getCurrent();
// Get the StockQuote Web service
StockQuoteWebService* webService =
(StockQuoteWebService*)myContext.getService("webService");
// Invoke the service
const string result = webService->GetQuote(symbol);
float stockPrice = 0.0f;
// Get the stock price out of the document returned by the StockQuote
// Web service
try
{
XMLHelperPtr xmlHelper = HelperProvider::getXMLHelper(myContext.getDataFactory());
XMLDocumentPtr stockDoc = xmlHelper->load(result);
if (stockDoc->getRootDataObject())
{
stockPrice=stockDoc->getRootDataObject()->getFloat("Stock.0/Last");
}
}
catch (SDORuntimeException e)
{
std::cout << e << std::endl;
return 0.0f;
}
return stockPrice;
}
} // End stockquote
} // End services
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