cscie259.project3.wahoo
Class Prefs
java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
cscie259.project3.wahoo.WahooServlet
cscie259.project3.wahoo.Prefs
- All Implemented Interfaces:
- java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
public class Prefs
- extends WahooServlet
This servlet displays personalized preferences in the Wahoo portal.
You MUST modify this file.
- Version:
- 7.0
- Author:
- Computer Science E-259, YOUR NAME GOES HERE
- See Also:
- Serialized Form
Field Summary |
private java.lang.String |
categoriesXML_
a cached copy of the categories XML file |
Constructor Summary |
Prefs()
|
Method Summary |
void |
doWork(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Displays and processes the preferences form; if user attempts to execute
this servlet before user's authenticated (via the login
servlet), should redirect user to login servlet. |
void |
init()
Called automatically by servlet container; initializes the servlet
and the categories list. |
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doHead, doOptions, 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 |
categoriesXML_
private java.lang.String categoriesXML_
- a cached copy of the categories XML file
Prefs
public Prefs()
doWork
public void doWork(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.io.IOException,
javax.servlet.ServletException
- Displays and processes the preferences form; if user attempts to execute
this servlet before user's authenticated (via the login
servlet), should redirect user to login servlet.
- Specified by:
doWork
in class WahooServlet
- Parameters:
request
- HTTP request objectresponse
- HTTP response object
- Throws:
java.io.IOException
- if an IO-related error occurs
javax.servlet.ServletException
- if a servlet-related error occurs
init
public void init()
throws javax.servlet.ServletException
- Called automatically by servlet container; initializes the servlet
and the categories list.
- Overrides:
init
in class WahooServlet
- Throws:
javax.servlet.ServletException
- if a servlet-related error occurs