com.mycompany.craftdemo.HelloJob.java Source code

Introduction

Here is the source code for com.mycompany.craftdemo.HelloJob.java

Source

/*
 * 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 com.mycompany.craftdemo;

/**
 *
 * @author Prince
 */
import org.json.simple.JSONObject;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 *
 * @author Prince
 */
public class HelloJob implements Job {

    public HelloJob() {
    }

    public void execute(JobExecutionContext context) throws JobExecutionException {

        DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss");
        Date date = new Date();
        System.out.println(dateFormat.format(date));

        try {
            // unschedule the job if market is closed
            if (!utility.isValidTime()) {
                System.out.println("Stock market is closed. exiting... Will Get back tommorow at 9.30 AM EST");
                utility.schedulerShutdown();
            } else {
                System.out.println("Application has been started. Checking current prices");

                //getting configurations
                String filePath = utility.getFilePath();
                JSONObject config = utility.getConfig(filePath);

                //getting stock api data
                JSONObject apiData = utility.getAPIData((String) config.get("apiURL"));
                Double currentPrice = (double) apiData.get("LastPrice");
                System.out.println("Current Price " + currentPrice);

                //calculates the profit
                double newProfit = utility.getProfit(currentPrice, (long) config.get("buyPrice"));

                //if min profit is acheived then it unschedule the job for the day
                if (newProfit >= (long) config.get("minProfit")) {
                    utility.send((long) config.get("phNo"), currentPrice, newProfit, (String) config.get("domain"),
                            (String) config.get("companyName"));
                    System.out.println(
                            "Threshold profit achieved. exiting for now. Service will start next on next business day at 9.30 EST");
                    utility.schedulerShutdown();
                } else {
                    //if stock prices are going down or constant , wait time will be incresed to 2 times| starts with 15 min
                    if (childScheduler.lastPrice >= currentPrice) {
                        if (childScheduler.waitTime < 60)
                            childScheduler.waitTime = childScheduler.waitTime == 0 ? 15
                                    : childScheduler.waitTime * 2;
                        System.out.println("Cannot make any profit at this time. Will check again after"
                                + childScheduler.waitTime + " mins");
                        utility.rescheduleJob();
                    } else {
                        childScheduler.waitTime = 0;
                        System.out.println("Cannot make any profit at this time. Will check again after 15 mins");
                    }
                    childScheduler.lastPrice = currentPrice;

                }
            }
        } catch (NullPointerException e) {
            throw new RuntimeException(e);
        }

    }
}