org.pajes.security
Class Login

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.pajes.servlet.PajeServlet
              org.pajes.servlet.DataAccessPajeServlet
                  org.pajes.servlet.AuthenticatedPajeServlet
                      org.pajes.security.Login

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class Login
extends AuthenticatedPajeServlet

Defines a web application specifc login request handler. If application level security is required, the following entries must appear in the deployment descriptor:

  <servlet>
   <servlet-name>PAJES</servlet-name>
    <servlet-class>org.pajes.servlet.Initialisation</servlet-class>
    <init-param>
       <param-name>access-permission</param-name>
       <param-value>your.access.permission.sub-class1</param-value>
    </init-param>
    <load-on-startup>0</load-on-startup>
   </servlet>
   <servlet>
    <servlet-name>PAJESLogin</servlet-name>
    <servlet-class>org.pajes.security.Login</servlet-class>
   </servlet>
   <servlet>
    <servlet-name>PAJESLogout</servlet-name>
    <servlet-class>org.pajes.security.Logout</servlet-class>
   </servlet>
 

The HTML page from which this class is called must contain a form that is similar to the following example:

 <form method="POST" action="servlet/PAJESLogin">
 <input type="text" name="j_username">
 <input type="password" name="j_password">
 </form>
 

See Also:

AccessPermission, Logout, Initialisation, Serialized Form

Constructor Summary

Login()

Method Summary

void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles a login request.

Methods inherited from class org.pajes.servlet.AuthenticatedPajeServlet

doForbidden, getAccessPermission, isPermitted, service

Methods inherited from class org.pajes.servlet.DataAccessPajeServlet

getDBConnection, getDBConnection, getDBConnectionPoolManager

Methods inherited from class org.pajes.servlet.PajeServlet

createPaje, createPaje, createPaje, doGet, getAbsoluteHREF, getBaseHREF, getMaxFileUploadSize, getPajeFactory, getResource, getUploadedFile, getUploadedFileNames, handleException, init, log, log, setInputFieldsFromRequestAttributes, setInputFieldsFromRequestParameters, setMaxFileUploadSize, setPajeFactory

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init

Methods inherited from class java.lang.Object

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

Constructor Detail

Login

public Login()

Method Detail

doPost

public void doPost(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws java.io.IOException,
                   javax.servlet.ServletException

Handles a login request.

Overrides:

doPost in class PajeServlet

Parameters:

request - the request object.

response - the response object.

Throws:

java.io.IOException - if an I/O error occurs.

javax.servlet.ServletException - if an unrecoverable exception occurs.

AccessPermissionException - if no AccessPermission has been defined.