org.mycore.frontend.servlets
Class MCRCheckBase

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

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

Direct Known Subclasses:

MCRCheckACLBase, MCRCheckCommitDerivateServlet, MCRCheckDataBase, MCRCheckEditDerivateServlet

public abstract class MCRCheckBase
extends MCRServlet

This class is the superclass of servlets which checks the MCREditorServlet output XML for metadata object and derivate objects.

Version:

$Revision: 15202 $ $Date: 2009-05-15 17:00:44 +0200 (Fri, 15 May 2009) $

Author:

Jens Kupferschmidt

See Also:

Serialized Form

Field Summary

protected List<String>	errorlog
(package private) String	NL
protected static String	pagedir
protected static MCRUserMgr	UM
protected static String	usererrorpage
protected static MCRSimpleWorkflowManager	WFM

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

BASE_URL_ATTRIBUTE, trustedProxies

Constructor Summary

MCRCheckBase()

Method Summary

protected boolean	checkAccess(MCRObjectID ID) check the access permission
protected void	errorHandlerIO(MCRServletJob job) A method to handle IO errors.
protected abstract String	getNextURL(MCRObjectID ID, boolean okay) The method return an URL with the next working step.
protected abstract void	sendMail(MCRObjectID ID) The method send a message to the mail address for the MCRObjectType.

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

buildRedirectURL, doGet, doGet, doGetPost, 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

Field Detail

NL

String NL

WFM

protected static MCRSimpleWorkflowManager WFM

UM

protected static MCRUserMgr UM

pagedir

protected static String pagedir

errorlog

protected List<String> errorlog

usererrorpage

protected static String usererrorpage

Constructor Detail

MCRCheckBase

public MCRCheckBase()

Method Detail

getNextURL

protected abstract String getNextURL(MCRObjectID ID,
                                     boolean okay)
                              throws MCRActiveLinkException

The method return an URL with the next working step. If okay flag is true, the object will present else it shows the error page.

Parameters:

ID - the MCRObjectID of the MCRObject

okay - the return value of the store operation

Returns:

the next URL as String

Throws:

MCRActiveLinkException

sendMail

protected abstract void sendMail(MCRObjectID ID)

The method send a message to the mail address for the MCRObjectType.

Parameters:

ID - the MCRObjectID of the MCRObject

errorHandlerIO

protected void errorHandlerIO(MCRServletJob job)
                       throws Exception

A method to handle IO errors.

Parameters:

job - the MCRServletJob

Throws:

Exception

checkAccess

protected boolean checkAccess(MCRObjectID ID)

check the access permission

Parameters:

ID - the mycore ID

Returns:

true if the access is set