org.edg.security.authorization.admin
Class GUISubjectServlet

java.lang.Object
  |
  +--javax.servlet.GenericServlet
        |
        +--javax.servlet.http.HttpServlet
              |
              +--org.edg.security.authorization.admin.GUISubjectServlet
All Implemented Interfaces:
java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class GUISubjectServlet
extends javax.servlet.http.HttpServlet

Web Interface for the Authorization Manager. This class implements a servlet that adds/removes attributes to/from a specific subject of an AttributeMap. The servlet can also remove completely the subject from the AttributeMap.

Author:
Gian Luca Volpato
See Also:
Serialized Form

Constructor Summary
GUISubjectServlet()
           
 
Method Summary
 void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
          Generates the html response to be sent back to the client.
 void init()
          Initializes the GUISubjectServlet.
 
Methods inherited from class javax.servlet.http.HttpServlet
doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service
 
Methods inherited from class javax.servlet.GenericServlet
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

GUISubjectServlet

public GUISubjectServlet()
Method Detail

init

public void init()
          throws javax.servlet.ServletException
Initializes the GUISubjectServlet. Obtains a singleton instance of the Authorization Manager. Fetches the configuration parameters from the configuration file.

Overrides:
init in class javax.servlet.GenericServlet
Throws:
javax.servlet.ServletException - In case of an initialization error

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
           throws javax.servlet.ServletException,
                  java.io.IOException
Generates the html response to be sent back to the client. Checks the client is authorised to operate as administrator of the Authorization Manager

Overrides:
doGet in class javax.servlet.http.HttpServlet
Parameters:
request - The HttpServletRequest
response - The HttpServletResponse
Throws:
javax.servlet.ServletException
java.io.IOException