psdi.webclient.system.controller

Class RequestManager

java.lang.Object

psdi.webclient.system.controller.RequestManager

public class RequestManager
extends java.lang.Object

Author:

mmistry

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	REQUEST_PARAMETER
static java.lang.String	RESPONSETYPE_PARAMETER
static java.lang.String	XHR_REQUEST

Constructor Summary

Constructors

Constructor and Description
RequestManager()

Method Summary

Modifier and Type	Method and Description
WebClientSession	authenticateRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
WebClientSession	checkSession(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Checks to see the the user is logged in, (has an valid connected MXSession).
static boolean	isXHRRequest(javax.servlet.http.HttpServletRequest request) Looks for the request parameter defined by the RequestManager XHR_REQUEST static final that tells the framework that it's an xhr request.
void	manageRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class java.lang.Object

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

Field Detail

REQUEST_PARAMETER

public final java.lang.String REQUEST_PARAMETER

See Also:

Constant Field Values

XHR_REQUEST

public static final java.lang.String XHR_REQUEST

See Also:

Constant Field Values

RESPONSETYPE_PARAMETER

public static final java.lang.String RESPONSETYPE_PARAMETER

See Also:

Constant Field Values

Constructor Detail

RequestManager

public RequestManager()

Method Detail

authenticateRequest

public WebClientSession authenticateRequest(javax.servlet.http.HttpServletRequest request,
                                            javax.servlet.http.HttpServletResponse response)
                                     throws java.io.IOException

Throws:

java.io.IOException

manageRequest

public void manageRequest(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)

checkSession

public WebClientSession checkSession(javax.servlet.http.HttpServletRequest request,
                                     javax.servlet.http.HttpServletResponse response)
                              throws java.io.IOException

Checks to see the the user is logged in, (has an valid connected MXSession). If not, tries to log the user in, if the credentials are in the request or maximo is using appsever security. This method will redirect the user to the appropriate "page" based on their connection status. If the user is not logged in, and app server isn't using appserver security, the user will be redirected to the login page. If the user has timed out, either HttpSession WebClientSession, timeout the user will be redirected to the logout page. Returns the current WebCLientSession for the request. If there isn't one, one will be created upon successfully obtaining a MXSession connection and if the WebCLientSessionFactory has available sessions. If unable to create a new instance of MXSession or WebClientSession (if either one is needed), this method will return null and send a 503 (SC_SERVICE_UNAVAILABLE) error response to the client. This method will also return null if the user was redirected to another page (most likely the login, logout, or loginerror page).

Parameters:

request -

response -

Returns:

WebClientSession for the request

Throws:

java.io.IOException

isXHRRequest

public static boolean isXHRRequest(javax.servlet.http.HttpServletRequest request)

Looks for the request parameter defined by the RequestManager XHR_REQUEST static final that tells the framework that it's an xhr request. Returns true if the parameter exists, false if it does not exist.

Parameters:

request - The HttpServletRequest to check if it's an XHR request

Returns:

true if the request is to be treated as an XHR request, false if not