org.mycore.frontend.servlets
Class MCRZipFileNodeServlet

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

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class MCRZipFileNodeServlet
extends MCRServlet

This servlet support the extraction form a requested file from a zip archive. The name of the zip archive is like the root directory of the requested file path. As sample the request is http://localhost:1234/servlets/MCRZiFileNodeServlet/Project_derivate_00000001/test/dir/file2 the stored zip file is test.zip that includes test/dir/file2. This construct is helpful to use to free Zoomify solution.

Version:

$Revision: 15202 $ $Date: 2008-01-14 11:02:17 +0000 (Mo, 14 Jan 2008) $

Author:

Stefan Freitag, Jens Kupferschmidt, Frank Lützenkirchen

See Also:

Serialized Form

Field Summary

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

BASE_URL_ATTRIBUTE, trustedProxies

Constructor Summary

MCRZipFileNodeServlet()

Method Summary

void	doGetPost(MCRServletJob job) Handles the HTTP request
protected void	errorPage(HttpServletRequest req, HttpServletResponse res, int error, String msg, Exception ex, boolean xmlstyle) Forwards the error to generate the output
protected static String	getOwnerID(HttpServletRequest request) The method return the MyCoRe IFS owner ID (DerivateID) from the requested path.

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

buildRedirectURL, doGet, doGet, doPost, doPost, generateActiveLinkErrorpage, generateErrorPage, getBaseURL, getLastModified, getLayoutService, getProperty, getRemoteAddr, getServletBaseURL, getSession, handleException, init, 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

MCRZipFileNodeServlet

public MCRZipFileNodeServlet()

Method Detail

doGetPost

public void doGetPost(MCRServletJob job)
               throws Exception

Handles the HTTP request

Overrides:

doGetPost in class MCRServlet

Throws:

Exception

getOwnerID

protected static String getOwnerID(HttpServletRequest request)

The method return the MyCoRe IFS owner ID (DerivateID) from the requested path.

Parameters:

request - the HTTP request

Returns:

the string with the MyCoRe IFS owner ID (DerivateID)

errorPage

protected void errorPage(HttpServletRequest req,
                         HttpServletResponse res,
                         int error,
                         String msg,
                         Exception ex,
                         boolean xmlstyle)
                  throws IOException

Forwards the error to generate the output

Throws:

IOException

See Also:

overwritten in jspdocportal