org.paneris.melati.site
Class Display

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.melati.servlet.ConfigServlet
              org.melati.servlet.PoemServlet
                  org.melati.servlet.TemplateServlet
                      org.paneris.melati.site.SiteServlet
                          org.paneris.melati.site.Display

All Implemented Interfaces:

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

public class Display
extends SiteServlet

Display an object using its Template. This is the main servlet for the site, so it needs to handle a number of request types. 1. Display of a record from the db 2. Display a selection of records from a table in the db 3. Display images or files from the DOCUMENT_ROOT This last is a trick to enable an image or page to be displayed instead of a db record/table. http://localhost/db/Display/table/record.html Table Record Method URL null null null Display - Error null null present Display/AllUrls.html valid null present Display/page/Summary.html valid valid null Display/page/1.html valid valid null Display/page/About.melati.site.html valid valid present Display/page/1/Special.html valid valid present Display/page/About.Us/intranet.html

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.paneris.melati.site.SiteServlet

SiteServlet.Util

Field Summary

Fields inherited from class org.paneris.melati.site.SiteServlet

DEBUG

Fields inherited from class org.melati.servlet.TemplateServlet

templateEngine

Fields inherited from class org.melati.servlet.ConfigServlet

melatiConfig, sysAdminEmail, sysAdminName

Constructor Summary

Display()

Method Summary

protected java.lang.String

reallyDoTemplateRequest(org.melati.Melati melati, org.melati.template.ServletTemplateContext context) Override this method to build up output in individual servlets.

Methods inherited from class org.paneris.melati.site.SiteServlet

doConfiguredRequest, doTemplateRequest, fileAt, getDB_NAME, getSetting, getSTATIC_ROOT, poemContext

Methods inherited from class org.melati.servlet.TemplateServlet

addExtension, doPoemRequest, error, init, prePoemSession

Methods inherited from class org.melati.servlet.PoemServlet

_handleException, dbBusyMessage, destroy, getSysAdminEmail, getSysAdminName, handleException, poemContextWithLDB

Methods inherited from class org.melati.servlet.ConfigServlet

doGet, doPost, melatiConfig, setSysAdminEmail, setSysAdminName, writeConnectionPendingException, writeError

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Display

public Display()

Method Detail

reallyDoTemplateRequest

protected java.lang.String reallyDoTemplateRequest(org.melati.Melati melati,
                                                   org.melati.template.ServletTemplateContext context)
                                            throws java.lang.Exception

Description copied from class: SiteServlet

Override this method to build up output in individual servlets.

Specified by:

reallyDoTemplateRequest in class SiteServlet

Returns:

Template name without path or extension

Throws:

java.lang.Exception