org.infoglue.deliver.portal.dispatcher
Class DeliveryServletDispatcher

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          webwork.dispatcher.ServletDispatcher
              org.infoglue.deliver.portal.dispatcher.DeliveryServletDispatcher

All Implemented Interfaces:

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

Direct Known Subclasses:

PortalServletDispatcher

public class DeliveryServletDispatcher
extends webwork.dispatcher.ServletDispatcher

Main dispatcher servlet. It works in three phases: first propagate all parameters to the command JavaBean. Second, call execute() to let the JavaBean create the result data. Third, delegate to the JSP that corresponds to the result state that was chosen by the JavaBean. The command JavaBeans can be found in a package prefixed with either of the package names in the comma-separated "packages" servlet init parameter. Modified by Raymond Lai (alpha2_valen@yahoo.com) on 1 Nov 2003: modified wrapRequest() to set the character encoding of HttpServletRequest using the parameter "webwork.i18n.encoding" in webwork.properties.

Version:

$Revision: 1.8 $

Author:

Rickard Öberg (rickard@middleware-company.com), Matt Baldree (matt@smallleap.com)

See Also:

Serialized Form

Field Summary

Fields inherited from class webwork.dispatcher.ServletDispatcher

log, STACK_HEAD

Constructor Summary

DeliveryServletDispatcher()

Method Summary

void	service(javax.servlet.http.HttpServletRequest aRequest, javax.servlet.http.HttpServletResponse aResponse) Service a request.

Methods inherited from class webwork.dispatcher.ServletDispatcher

getHTMLErrorMessage, init

Methods inherited from class javax.servlet.http.HttpServlet

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

DeliveryServletDispatcher

public DeliveryServletDispatcher()

Method Detail

service

public void service(javax.servlet.http.HttpServletRequest aRequest,
                    javax.servlet.http.HttpServletResponse aResponse)
             throws javax.servlet.ServletException

Service a request. The request is first checked to see if it is a multi-part. If it is, then the request is wrapped so WW will be able to work with the multi-part as if it was a normal request. Next, we will process all actions until an action returns a non-action which is usually a view. For each action in a chain, the action's context will be first set and then the action will be instantiated. Next, the previous action if this action isn't the first in the chain will have its attributes copied to the current action.

Overrides:

service in class webwork.dispatcher.ServletDispatcher

Parameters:

aRequest -

aResponse -

Throws:

javax.servlet.ServletException