services.tutor
Class CorrectionView

java.lang.Object
  services.Service
      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