Lenovo Deal Catcher

http://outlet.lenovo.com/laptops.html?

cpu_speed=39& - 3 ghz

cpu_type=183& - i7

hdd_capacity=87& - 750gb

memory_capacity=103& - >4 gb

price=2%2C200& - < $400

optical_storage_type=179 - bluray

needed:

http://outlet.lenovo.com/laptops.html?cpu_speed=39&cpu_type=183&hdd_c

apacity=87&memory_capacity=103&price=2%2C200&optical_storage_type=179

To see if any items are there:

"category-products"

To see if price is listed:

"price-box"

To see if this is a reduced price:

"special-price"

To see if the item is available:

"Add to Cart"

To get the URL of "add to cart":

setLocation('

not needed:

http://outlet.lenovo.com/laptops.html?cpu_speed=39&cpu_type=182&hdd_capacity=87&memory_capacity=104&optical_storage_type=178&price=2%2C200

http://outlet.lenovo.com/checkout/cart/add/uenc/aHR0cDovL291dGxldC5sZW5vdm8uY29tL2xhcHRvcHMuaHRtbD9jcHVfc3BlZWQ9MzkmY3B1X3R5cGU9MTgyJmhkZF9jYXBhY2l0eT04NyZtZW1vcnlfY2FwYWNpdHk9MTA0Jm9wdGljYWxfc3RvcmFnZV90eXBlPTE3OCZwcmljZT0yJTJDMjAw/product/25731/

http://outlet.lenovo.com/checkout/cart/add/uenc/aHR0cDovL291dGxldC5sZW5vdm8uY29tL2xhcHRvcHMuaHRtbD9jcHVfc3BlZWQ9MzkmY3B1X3R5cGU9MTgyJmhkZF9jYXBhY2l0eT04NyZtZW1vcnlfY2FwYWNpdHk9MTA0Jm9wdGljYWxfc3RvcmFnZV90eXBlPTE3OCZwcmljZT0yJTJDMjAw/product/35469/

=====================================================

package org.kodejava.example.net;

import java.io.*;

import java.net.MalformedURLException;

import java.net.URL;

public class UrlReadPageDemo {

public static void main(String[] args) {

try {

URL url = new URL("http://www.kodejava.org");

BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));

BufferedWriter writer = new BufferedWriter(new FileWriter("data.html"));

String line;

while ((line = reader.readLine()) != null) {

System.out.println(line);

writer.write(line);

writer.newLine();

}

reader.close();

writer.close();

} catch (MalformedURLException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

}

}

}

====================================

I did the download a web page with the HttpURLConnection.getInputStream() and to get the content to a String, i do the following method:

String content="";

isr = new InputStreamReader(pageContent);

br = new BufferedReader(isr);

try {

do {

line = br.readLine();

content += line;

} while (line != null);

return content;

} catch (Exception e) {

System.out.println("Error: " + e);

return null;

}

==========================================

URL url;

InputStream is = null;

DataInputStream dis;

String line;

try {

url = new URL("http://stackoverflow.com/");

is = url.openStream(); // throws an IOException

dis = new DataInputStream(new BufferedInputStream(is));

while ((line = dis.readLine()) != null) {

System.out.println(line);

}

} catch (MalformedURLException mue) {

mue.printStackTrace();

} catch (IOException ioe) {

ioe.printStackTrace();

} finally {

try {

is.close();

} catch (IOException ioe) {

// nothing to see here

}

}

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//set CLASSPATH=%CLASSPATH%;activation.jar;mail.jar

import javax.mail.*;

import javax.mail.internet.*;

import java.util.*;