org.mmbase.servlet
Class servscan

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.mmbase.servlet.MMBaseServlet
              org.mmbase.servlet.JamesServlet
                  org.mmbase.servlet.servscan

All Implemented Interfaces:

Serializable, Servlet, ServletConfig, MMBaseStarter

public class servscan
extends JamesServlet

servscan is the 'extended html language' (parsing *.shtml) provided for MMbase its a system like php3, asp or jsp but has its roots providing a simpler toolset for Interaction designers and gfx designers. It is provided as an option but not demanded, you can also use JSP for a more traditional parser system.

Version:

$Id: servscan.java 35335 2009-05-21 08:14:41Z michiel $

Author:

Daniel Ockeloen, Rico Jansen, Jan van Oosterom, Rob Vermeulen

See Also:

Serialized Form

Rename:

Servscan

Field Summary

protected String	charSet
static String	DEFAULT_CHARSET
static String	SHTML_CONTENTTYPE

Fields inherited from class org.mmbase.servlet.JamesServlet

pageLog

Fields inherited from class org.mmbase.servlet.MMBaseServlet

mmbase, retryAfter

Constructor Summary

servscan()

Method Summary

String	getServletInfo() Returns information about this servlet.
protected String	handle_line(String body, sessionInfo session, scanpage sp) handle_line is called by service to parse the SHTML in body.
(package private) boolean	handleCache(scanpage sp, HttpServletResponse res, PrintWriter out)
(package private) boolean	handleCacheSave(scanpage sp, HttpServletResponse res)
(package private) void	handlePost(scanpage sp, HttpServletResponse res)
void	init() Initialize this servlet
void	service(HttpServletRequest req, HttpServletResponse res) Servlet request service.
void	setMMBase(MMBase mmb) Sets the mmbase member.

Methods inherited from class org.mmbase.servlet.JamesServlet

getAddress, getAuthorization, getAuthorization, getCookie, getInitParameters, getModule, getParam, getParamVector, getProperties, getProperty

Methods inherited from class org.mmbase.servlet.MMBaseServlet

associateMapping, checkInited, decRefCount, destroy, doGet, getAssociations, getBasePath, getMMBase, getRequestURL, getServletByAssociation, getServletByMapping, getServletMappings, getServletMappingsByAssociation, incRefCount, setInitException

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Field Detail

SHTML_CONTENTTYPE

public static final String SHTML_CONTENTTYPE

See Also:

Constant Field Values

DEFAULT_CHARSET

public static final String DEFAULT_CHARSET

See Also:

Constant Field Values

charSet

protected String charSet

Constructor Detail

servscan

public servscan()

Method Detail

init

public void init()
          throws ServletException

Initialize this servlet

Overrides:

init in class JamesServlet

Throws:

ServletException

setMMBase

public void setMMBase(MMBase mmb)

Description copied from class: MMBaseServlet

Sets the mmbase member. Can be overriden to implement extra initalization for the servlet which needs a running MMBase.

Specified by:

setMMBase in interface MMBaseStarter

Overrides:

setMMBase in class MMBaseServlet

handle_line

protected String handle_line(String body,
                             sessionInfo session,
                             scanpage sp)
                      throws ParseException

handle_line is called by service to parse the SHTML in body. It can be used by children to do their own parsing. The default implementation calls parser.handle_line (from module scanparser) to do the parsing.

Throws:

ParseException

service

public void service(HttpServletRequest req,
                    HttpServletResponse res)
             throws ServletException,
                    IOException

Servlet request service. This processes the the page and sends it back

Overrides:

service in class MMBaseServlet

Throws:

ServletException

IOException

getServletInfo

public String getServletInfo()

Description copied from class: MMBaseServlet

Returns information about this servlet. Don't forget to override it.

Specified by:

getServletInfo in interface Servlet

Overrides:

getServletInfo in class MMBaseServlet

handlePost

void handlePost(scanpage sp,
                HttpServletResponse res)
          throws Exception

Throws:

Exception

handleCacheSave

boolean handleCacheSave(scanpage sp,
                        HttpServletResponse res)

handleCache

boolean handleCache(scanpage sp,
                    HttpServletResponse res,
                    PrintWriter out)