services.tutor
Class CorrectionView

java.lang.Object
  extended by services.Service
      extended by services.tutor.CorrectionView
All Implemented Interfaces:
NodeViewFormatter, VarHandler

public class CorrectionView
extends Service
implements VarHandler, NodeViewFormatter

Hierarch. Korrektur-Baum zur Bewertung von stud. Lösungen

Author:
Thorsten Berger, Steffen Dienst

Field Summary
 
Fields inherited from class services.Service
SC_BAD_REQUEST, SC_FORBIDDEN, SC_INTERNAL_SERVER_ERROR, SC_METHOD_NOT_ALLOWED, SC_NOT_FOUND
 
Constructor Summary
CorrectionView(RequestInfo ri)
           
 
Method Summary
 java.lang.String[] canHandle()
          Returniert alle Variablen, die VarHandler expandieren kann.
 java.lang.String FormatNodeView(DataNode node)
           
 java.lang.String handleVar(java.lang.String var)
          Variable expandieren.
 void processRequest()
          Eigentliche Ausführung des Services.
 java.lang.String setFolderLink(DataNode folder)
           
 boolean showNode(DataNode node)
           
 
Methods inherited from class services.Service
addString, filterHtml, getAndCheckParameter, getAndCheckParameter, getAndCheckParameter, getAndCheckParameter, getContent, getContentType, getStatusCode, getVM, includeError, includeInfo, isDownloadService, respondError, respondError, respondError, respondWithHtmlService, sendErrorRedirect, sendErrorRedirect, setTemplate
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CorrectionView

public CorrectionView(RequestInfo ri)
Method Detail

canHandle

public java.lang.String[] canHandle()
Description copied from interface: VarHandler
Returniert alle Variablen, die VarHandler expandieren kann.

Specified by:
canHandle in interface VarHandler
Returns:
String-Array mit Variablen

processRequest

public void processRequest()
Description copied from class: Service
Eigentliche Ausführung des Services.

Specified by:
processRequest in class Service

handleVar

public java.lang.String handleVar(java.lang.String var)
                           throws NoSuchVarException
Description copied from interface: VarHandler
Variable expandieren.

Specified by:
handleVar in interface VarHandler
Returns:
String, der Semantik der Var. zurückgibt
Throws:
NoSuchVarException

FormatNodeView

public java.lang.String FormatNodeView(DataNode node)
Specified by:
FormatNodeView in interface NodeViewFormatter

setFolderLink

public java.lang.String setFolderLink(DataNode folder)
Specified by:
setFolderLink in interface NodeViewFormatter

showNode

public boolean showNode(DataNode node)
Specified by:
showNode in interface NodeViewFormatter