HttpUtils Class |
public class HttpUtils extends Object |
    Object
        HttpUtils
The HttpUtils provides three static methods that are useful when developing HTTP servlets.

HttpUtils() |
public HttpUtils() | Constructor
Creates an HttpUtils object. Since the methods defined in this class are static, they can be called directly so the constructor is unneccessary.

getRequestURL() |
public static StringBuffer getRequestURL(HttpServletRequest request) | Method
getRequestURL() returns the URL the client used to make the request as a StringBuffer object. The return value will not include the query string. A new query string can be appended to the StringBuffer object.

parsePostData() |
public static Hashtable parsePostData(int length, ServletInputStream in) | Method
parsePostData() parses the form data sent to a server by way of an http POST request. The data sent by the POST method is in the form of key-value pairs. This method returns a Hashtable object containing the key-value pairs. The length parameter is the length of the input stream. The ServletInputStream parameter is the input stream that contains the data sent from the client.

parseQueryString() |
public static Hashtable parseQueryString(String str) | Method
parseQueryString() parses the query string passed from the client to server and returns a Hashtable containing the key-value pairs. The query string should have the key-value pairs in the form "key=value" with each pair separated by the "&" character.