private SecurityNode decodeSecurity(final String symbol) {
Engine engine = EngineFactory.getEngine(EngineFactory.DEFAULT);
SecurityNode sNode = engine.getSecurity(symbol);
if (sNode == null) {
Commodity cNode = commodityMap.get(symbol);
if (cNode != null) {
logger.log(Level.INFO, "Converting a commodity into a security: {0}", symbol);
sNode = new SecurityNode(engine.getDefaultCurrency());
sNode.setDescription(cNode.description);
sNode.setPrefix(cNode.prefix);
sNode.setSuffix(cNode.suffix);
sNode.setScale(cNode.scale);
sNode.setSymbol(cNode.symbol);
sNode.setQuoteSource(QuoteSource.YAHOO);
engine.addSecurity(sNode);
} else { // may be a currency... try to create a security
CurrencyNode currency = decodeCurrency(symbol);
if (currency != null) {
logger.info("Converting a currency into a security");
sNode = new SecurityNode();
sNode.setDescription(currency.getDescription());
sNode.setPrefix(currency.getPrefix());
sNode.setSuffix(currency.getSuffix());
sNode.setScale(currency.getScale());
sNode.setSymbol(currency.getSymbol());
sNode.setReportedCurrencyNode(currency);
sNode.setQuoteSource(QuoteSource.YAHOO);
engine.addSecurity(sNode);
}
}
}
if (sNode == null) {
logger.log(Level.SEVERE, "Bad file, security {0} not mapped", symbol);
}
return sNode;
}
private void parseSecurityNode(final XMLStreamReader reader) {
Map<String, String> elementMap = new HashMap<>();
List<SecurityHistoryNode> history = null;
try {
/* still at start of the element. Need to know when end is reached */
QName parsingElement = reader.getName();
while (reader.hasNext()) {
int event = reader.next();
switch (event) {
case XMLStreamConstants.START_ELEMENT:
if (reader.getLocalName().equals("history")) {
logger.finest("parse history");
history = parseHistoryNodes(reader);
} else {
String element = reader.getLocalName();
elementMap.put(element, reader.getElementText());
}
break;
case XMLStreamConstants.END_ELEMENT:
if (reader.getName().equals(parsingElement)) {
logger.finest("Found the end of a SecurityNode");
Engine engine = EngineFactory.getEngine(EngineFactory.DEFAULT);
if (engine.getSecurity(elementMap.get("symbol")) == null) {
SecurityNode node = new SecurityNode(engine.getDefaultCurrency());
node.setSymbol(elementMap.get("symbol"));
node.setDescription(elementMap.get("description"));
node.setPrefix(elementMap.get("prefix"));
node.setSuffix(elementMap.get("suffix"));
node.setScale(Byte.parseByte(elementMap.get("scale")));
node.setQuoteSource(QuoteSource.YAHOO);
if (elementMap.get("reportedCurrency") != null) {
SecurityThread thread =
new SecurityThread(node, elementMap.get("reportedCurrency"));
workQueue.add(thread);
}
engine.addSecurity(node);
}
if (history != null) {
SecurityNode node = engine.getSecurity(elementMap.get("symbol"));
if (node != null) {
for (SecurityHistoryNode hNode : history) {
if (!engine.addSecurityHistory(node, hNode)) {
logger.warning("Failed to add security history");
}
}
}
}
return;
}
break;
default:
break;
}
}
} catch (XMLStreamException e) {
logger.log(Level.SEVERE, "Exception at element: {0}", reader.getName().toString());
logger.log(Level.SEVERE, e.toString(), e);
}
}
