com.redhat.rhn.frontend.servlets

Class CreateRedirectURI

java.lang.Object

com.redhat.rhn.frontend.servlets.CreateRedirectURI

public class CreateRedirectURI
extends java.lang.Object

A CreateRedirectURI is a functor object that returns a redirect URI for a given HttpServletRequest object. The URI consists of the original request URI along with any query string parameters and values (from a GET request) or any form parameters and values (from a POST request) added to the new query string.

If the length exceeds MAX_URL_LENGTH, then the redirect URI will default to a value of LoginAction.DEFAULT_URL_BOUNCE;

Note: This implementation does not support multi-value parameters.

Note: This class may/should get generalized and wind up implementing a "functor" interface or extending from some base class if other request-related functor classes are added to the code base.

Field Summary

Fields

Modifier and Type	Field and Description
static long	MAX_URL_LENGTH Most browsers limit a URL length to 2048 bytes.

Constructor Summary

Constructors

Constructor and Description
CreateRedirectURI()

Method Summary

Modifier and Type	Method and Description
java.lang.String	execute(javax.servlet.http.HttpServletRequest request) Execute this functor object and create a redirect URI with request params appended to the query string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_URL_LENGTH

public static final long MAX_URL_LENGTH

Most browsers limit a URL length to 2048 bytes.

See Also:

Constant Field Values

Constructor Detail

CreateRedirectURI

public CreateRedirectURI()

Method Detail

execute

public java.lang.String execute(javax.servlet.http.HttpServletRequest request)
                         throws java.io.IOException,
                                javax.servlet.ServletException

Execute this functor object and create a redirect URI with request params appended to the query string.

Parameters:

request - The current request

Returns:

A redirect URI with request params appended to the query string

Throws:

java.io.IOException - If an IO error occurs

javax.servlet.ServletException - If a servlet processing error occurs