edu.pdx.cs410J.whitlock

Class AppointmentBookServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

edu.pdx.cs410J.whitlock.AppointmentBookServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class AppointmentBookServlet
extends HttpServlet

This servlet ultimately provides a REST API for working with an AppointmentBook. However, in its current state, it is an example of how to use HTTP and Java servlets to store simple key/value pairs.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AppointmentBookServlet()

Method Summary

Modifier and Type	Method and Description
protected void	doDelete(HttpServletRequest request, HttpServletResponse response) Handles an HTTP DELETE request by removing all key/value pairs.
protected void	doGet(HttpServletRequest request, HttpServletResponse response) Handles an HTTP GET request from a client by writing the value of the key specified in the "key" HTTP parameter to the HTTP response.
protected void	doPost(HttpServletRequest request, HttpServletResponse response) Handles an HTTP POST request by storing the key/value pair specified by the "key" and "value" request parameters.

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

AppointmentBookServlet

public AppointmentBookServlet()

Method Detail

doGet

protected void doGet(HttpServletRequest request,
                     HttpServletResponse response)
              throws ServletException,
                     IOException

Handles an HTTP GET request from a client by writing the value of the key specified in the "key" HTTP parameter to the HTTP response. If the "key" parameter is not specified, all of the key/value pairs are written to the HTTP response.

Overrides:

doGet in class HttpServlet

Throws:

ServletException

IOException

doPost

protected void doPost(HttpServletRequest request,
                      HttpServletResponse response)
               throws ServletException,
                      IOException

Handles an HTTP POST request by storing the key/value pair specified by the "key" and "value" request parameters. It writes the key/value pair to the HTTP response.

Overrides:

doPost in class HttpServlet

Throws:

ServletException

IOException

doDelete

protected void doDelete(HttpServletRequest request,
                        HttpServletResponse response)
                 throws ServletException,
                        IOException

Handles an HTTP DELETE request by removing all key/value pairs. This behavior is exposed for testing purposes only. It's probably not something that you'd want a real application to expose.

Overrides:

doDelete in class HttpServlet

Throws:

ServletException

IOException