Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import java.io.File;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLConnection;

public class Main {
    private static final int BUFFER_SIZE = 4096;

    public static String getResponseInFile(String address, File file) throws IOException {
        String dataString = "";

        InputStream inputStream = null;
        OutputStream outputStream = null;
        try {
            URL url = new URL(address);
            URLConnection connection = url.openConnection();

            inputStream = connection.getInputStream();

            byte[] data;
            if (inputStream.available() > BUFFER_SIZE) {
                data = new byte[BUFFER_SIZE];
            } else {
                data = new byte[inputStream.available()];
            }

            int dataCount;
            while ((dataCount = inputStream.read(data)) > 0) {
                outputStream.write(data, 0, dataCount);
            }

            OutputStream output = new OutputStream() {
                private StringBuilder string = new StringBuilder();

                @Override
                public void write(int b) throws IOException {
                    this.string.append((char) b);
                }

                //Netbeans IDE automatically overrides this toString()
                public String toString() {
                    return this.string.toString();
                }
            };
            output.write(data);

            dataString = output.toString();

        } finally {
            try {
                inputStream.close();
            } catch (Exception e) {
            }
            try {
                outputStream.close();
            } catch (Exception e) {
            }
        }

        return dataString;
    }
}