com.ibm.watson.apis.conversation_enhanced.filters.LookUp.java Source code

Introduction

Here is the source code for com.ibm.watson.apis.conversation_enhanced.filters.LookUp.java

Source

package com.ibm.watson.apis.conversation_enhanced.filters;

import java.io.IOException;

import org.apache.commons.lang3.StringUtils;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpMethod;
import org.apache.commons.httpclient.methods.GetMethod;

public class LookUp {
    private HttpClient getHttpClient() {
        HttpClient client = new HttpClient();
        client.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
        return client;
    }

    private HttpMethod getHttpMethod(String url) {
        HttpMethod method = new GetMethod(url);
        method.setFollowRedirects(true);
        return method;
    }

    private String sendGetRequest(String url) throws HttpException, IOException {
        HttpMethod httpMethod = getHttpMethod(url);
        try {
            getHttpClient().executeMethod(httpMethod);
            return httpMethod.getResponseBodyAsString();
        } finally {
            httpMethod.releaseConnection();
        }

    }

    public String lookUpQuickQuote(String stockSymbol) throws HttpException, IOException {
        String url = "http://ws.cdyne.com/delayedstockquote/delayedstockquote.asmx/GetQuickQuote?StockSymbol="
                + stockSymbol + "&LicenseKey=0";
        return StringUtils.substringBetween(sendGetRequest(url), "<decimal xmlns=\"http://ws.cdyne.com/\">",
                "</decimal>");
    }

    public String lookUpWeather(String city, String country) throws HttpException, IOException {
        String url = "http://api.openweathermap.org/data/2.5/weather?q=" + city + "," + country
                + "&APPID=d2168ab7520e1bcb8174223e4584d095";
        String result = sendGetRequest(url);
        //      System.out.println("sending "+url);
        //      System.out.println("getting "+result);

        return result;
    }

}