org.mycore.frontend.servlets
Class MCRListWorkflowServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.mycore.frontend.servlets.MCRServlet
              org.mycore.frontend.servlets.MCRListWorkflowServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class MCRListWorkflowServlet
extends MCRServlet

This class contains a servlet as extention of MCRServlet. The Servlet read the object metadata files from the workflow, transform them and analyze also the appended derivates. It return a XML file with the following content.

>mcr_workflow type="..." step="..."<
>item ID="..."<
>label<Die 99 582 am Lokschuppen in Schoenheide>/label<
>data<Jens Kupferschmidt>/data<
>data<2004-06-08>/data<
>derivate ID="..." label="..."<
>file size="..." main="true|false" <...>/file<
>/derivate<
>/item<
>/mcr_workflow<
Call this servlet with .../servlets/MCRListWorkflowServlet/XSL.Style=xml&type=...&step=...

Version:

$Revision: 15270 $ $Date: 2009-05-25 17:27:57 +0200 (Mon, 25 May 2009) $

Author:

Jens Kupferschmidt

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mycore.frontend.servlets.MCRServlet

BASE_URL_ATTRIBUTE, trustedProxies

Constructor Summary

MCRListWorkflowServlet()

Method Summary

void	doGetPost(MCRServletJob job) This method overrides doGetPost of MCRServlet and put the generated DOM in the LayoutService.
void	init() Initialisation of the servlet

Methods inherited from class org.mycore.frontend.servlets.MCRServlet

buildRedirectURL, doGet, doGet, doPost, doPost, generateActiveLinkErrorpage, generateErrorPage, getBaseURL, getLastModified, getLayoutService, getProperty, getRemoteAddr, getServletBaseURL, getSession, handleException, initTrustedProxies, render, reportException, think

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, 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

Constructor Detail

MCRListWorkflowServlet

public MCRListWorkflowServlet()

Method Detail

init

public void init()
          throws MCRConfigurationException,
                 ServletException

Initialisation of the servlet

Overrides:

init in class MCRServlet

Throws:

MCRConfigurationException

ServletException

doGetPost

public void doGetPost(MCRServletJob job)
               throws Exception

This method overrides doGetPost of MCRServlet and put the generated DOM in the LayoutService.
Input parameter are

• type - the MyCoRe type
• step - the workflow step

Overrides:

doGetPost in class MCRServlet

Parameters:

job - an instance of MCRServletJob

Throws:

Exception