Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package minor.eft; import com.opensymphony.xwork2.ActionSupport; import java.util.Set; import java.util.logging.Level; import java.util.logging.Logger; import javax.naming.Context; import javax.naming.InitialContext; import javax.naming.NamingException; import minor.ejb.CommodityDetails; import minor.ejb.ETFDetails; import minor.session.ETFDetailsFacade; import minor.session.ETFDetailsFacadeLocal; import minor.session.ETFlookupFacadeLocal; import org.apache.commons.lang3.StringUtils; import org.json.simple.JSONObject; /** * * @author chanakya */ public class ETFQuote extends ActionSupport { ETFDetailsFacadeLocal eTFDetailsFacade = lookupETFDetailsFacadeLocal(); ETFDetails sd; public ETFDetails getSd() { return sd; } public void setSd(ETFDetails sd) { this.sd = sd; } private String cticker; public String getCticker() { return cticker; } public void setCticker(String cticker) { this.cticker = cticker; } @Override public void validate() { if (StringUtils.isEmpty(getCticker())) { addFieldError("cticker", "Commodity Quote cannot be blank"); } if (StringUtils.isNumeric(getCticker())) { addFieldError("cticker", "Commodity Quote cannot be numeric"); } if (StringUtils.length(getCticker()) > 12) { addFieldError("cticker", "Invalid Ticker length"); } } @Override public String execute() { System.out.println("Ticker in Commodity Quote: " + getCticker()); System.out.println("Checking"); //List<CommodityDetails> sd2 = cdf.getCommodityData(getCticker()); //System.out.println("Size of return Value: "+sd2.size()); /* for(CommodityDetails cd : sd2){ cdf.create(cd); }*/ JSONObject quote = eTFDetailsFacade.getETFData(getCticker()); System.out.println("Array List: " + quote.toJSONString()); //System.out.println("CDF String: "+cdf.toString()); //System.out.println("Checking again"); Set<String> st = quote.keySet(); try { for (String s : st) { if (quote.get(s) == null) { System.out.println("IN IF"); //quote.remove(s); quote.put(s, "NA"); } } } catch (Exception e) { System.out.println(e); } ETFDetails cd = new ETFDetails(quote); System.out.println(cd.getPERatio()); System.out.println(cd.getEBITDA()); System.out.println(cd.getPreviousClose()); System.out.println(cd.getDaysHigh()); System.out.println(cd.getVolume()); setSd(cd); //setSd(sd.add(cd)); if (true) { return "success"; } else { System.out.println("Checking again again"); return "error"; } } private ETFDetailsFacadeLocal lookupETFDetailsFacadeLocal() { try { Context c = new InitialContext(); return (ETFDetailsFacadeLocal) c .lookup("java:global/MinorTest/ETFDetailsFacade!minor.session.ETFDetailsFacadeLocal"); } catch (NamingException ne) { Logger.getLogger(getClass().getName()).log(Level.SEVERE, "exception caught", ne); throw new RuntimeException(ne); } } }