/**
* Queries a position feed and prints feed and entry details.
*
* @param service authenticated client connection to a Finance GData service
* @param feedUrl resource URL for the feed, including GData query parameters e.g.
* http://finance.google.com/finance/feeds/default/ portfolios/1/positions?returns=true
* @throws IOException If there is a problem communicating with the server.
* @throws MalformedURLException If the URL is invalid.
* @throws ServiceException If the service is unable to handle the request.
*/
private static void queryPositionFeed(FinanceService service, String feedUrl)
throws IOException, MalformedURLException, ServiceException {
System.out.println("Requesting Feed at location " + feedUrl);
PositionFeed positionFeed = service.getFeed(new URL(feedUrl), PositionFeed.class);
System.out.println("\nPosition Feed\n=============");
printBasicFeedDetails(positionFeed);
for (int i = 0; i < positionFeed.getEntries().size(); i++) {
PositionEntry positionEntry = positionFeed.getEntries().get(i);
printPositionEntry(positionEntry);
}
}
/**
* Prints detailed contents for a portfolio (i.e. a Portfolio Feed entry)
*
* @param portfolioEntry The portfolio entry of interest
*/
private static void printPortfolioEntry(PortfolioEntry portfolioEntry) {
System.out.println("\nPortfolio Entry\n---------------");
printBasicEntryDetails(portfolioEntry);
System.out.println("\tFeed Link: " + portfolioEntry.getFeedLink().getHref());
if (portfolioEntry.getFeedLink().getFeed() == null) {
System.out.println("\tNo inlined feed.");
} else {
System.out.println("********** Beginning of inline feed ***************");
printBasicFeedDetails(portfolioEntry.getFeedLink().getFeed());
PositionFeed inlinedFeed = portfolioEntry.getFeedLink().getFeed();
printBasicFeedDetails(inlinedFeed);
for (int i = 0; i < inlinedFeed.getEntries().size(); i++) {
PositionEntry positionEntry = inlinedFeed.getEntries().get(i);
printPositionEntry(positionEntry);
}
System.out.println("************* End of inlined feed *****************");
}
PortfolioData portfolioData = portfolioEntry.getPortfolioData();
System.out.println("\tPortfolio Data:");
System.out.println("\t\tCurrency is " + portfolioData.getCurrencyCode());
System.out.printf("\t\tPercent Gain is %.2f%%\n", portfolioData.getGainPercentage() * 100.0);
System.out.println("\t\tReturns:");
System.out.printf("\t\t\tOne week: %.2f%%\n", portfolioData.getReturn1w() * 100.0);
System.out.printf("\t\t\tFour weeks: %.2f%%\n", portfolioData.getReturn4w() * 100.0);
System.out.printf("\t\t\tThree months: %.2f%%\n", portfolioData.getReturn3m() * 100.0);
System.out.printf("\t\t\tYear-to-date: %.2f%%\n", portfolioData.getReturnYTD() * 100.0);
System.out.printf("\t\t\tOne year: %.2f%%\n", portfolioData.getReturn1y() * 100.0);
System.out.printf("\t\t\tThree years: %.2f%%\n", portfolioData.getReturn3y() * 100.0);
System.out.printf("\t\t\tFive years: %.2f%%\n", portfolioData.getReturn5y() * 100.0);
System.out.printf("\t\t\tOverall: %.2f%%\n", portfolioData.getReturnOverall() * 100.0);
if (portfolioData.getCostBasis() == null) {
System.out.println("\t\tCost Basis not specified");
} else {
for (int i = 0; i < portfolioData.getCostBasis().getMoney().size(); i++) {
Money m = portfolioData.getCostBasis().getMoney().get(i);
System.out.printf("\t\tThis portfolio cost %.2f %s.\n", m.getAmount(), m.getCurrencyCode());
}
}
if (portfolioData.getDaysGain() == null) {
System.out.println("\t\tDay's Gain not specified");
} else {
for (int i = 0; i < portfolioData.getDaysGain().getMoney().size(); i++) {
Money m = portfolioData.getDaysGain().getMoney().get(i);
System.out.printf(
"\t\tThis portfolio made %.2f %s today.\n", m.getAmount(), m.getCurrencyCode());
}
}
if (portfolioData.getGain() == null) {
System.out.println("\t\tTotal Gain not specified");
} else {
for (int i = 0; i < portfolioData.getGain().getMoney().size(); i++) {
Money m = portfolioData.getGain().getMoney().get(i);
System.out.printf(
"\t\tThis portfolio has a total gain of %.2f %s.\n",
m.getAmount(), m.getCurrencyCode());
}
}
if (portfolioData.getMarketValue() == null) {
System.out.println("\t\tMarket Value not specified");
} else {
for (int i = 0; i < portfolioData.getMarketValue().getMoney().size(); i++) {
Money m = portfolioData.getMarketValue().getMoney().get(i);
System.out.printf(
"\t\tThis portfolio is worth %.2f %s.\n", m.getAmount(), m.getCurrencyCode());
}
}
}