com.mycompany.rakornas.getDataURL.java Source code

Introduction

Here is the source code for com.mycompany.rakornas.getDataURL.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.rakornas;

import java.io.IOException;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

/**
 *
 * @author User23
 */
public class getDataURL {
    String getData(String url) throws IOException {
        try (CloseableHttpClient httpclient = HttpClients.createDefault()) {
            HttpGet httpget = new HttpGet(url);
            System.out.println("Executing request " + httpget.getRequestLine());

            ResponseHandler<String> responseHandler;
            responseHandler = new ResponseHandler<String>() {

                @Override
                public String handleResponse(final HttpResponse response)
                        throws ClientProtocolException, IOException {
                    int status = response.getStatusLine().getStatusCode();
                    if (status >= 200 && status < 300) {
                        HttpEntity entity = response.getEntity();
                        return entity != null ? EntityUtils.toString(entity) : null;
                    } else {
                        throw new ClientProtocolException("Unexpected response status: " + status);
                    }
                }
            };

            String responseURL = httpclient.execute(httpget, responseHandler);
            return responseURL;
        }
    }
}