org.activemath.webapp.exercises
Class ExerciseController

java.lang.Object
  org.infohazard.maverick.ctl.Throwaway2
      org.infohazard.maverick.ctl.ThrowawayBean2
          org.activemath.webapp.base.ControllerBase
              org.activemath.webapp.exercises.ExerciseController

All Implemented Interfaces:

Controller

Direct Known Subclasses:

CasConsoleController, DRConsoleController, ExerciseSequencerExtensionController

public class ExerciseController
extends ControllerBase

Generate a bean for an exercise. Request parameters:

• exerciseId - identifier of the exercise.
• fmt - output format.

Nested Class Summary

protected class

ExerciseController.ExerciseSheetItem

Field Summary

protected InteractionManager	_teacherAssistant
protected Vector<InteractionManager.UserInputHistoryEntry>	_userInputHistory
protected String	bookId
protected String	confidence
protected boolean	confidenceEnabled
protected Configuration	config
protected String	defaultInputSyntax
protected boolean	displayOutputFormatOptions
protected boolean	displayUserInputSyntaxOptions
static String	EXERCISE_CONTAINER key for exercise container attached to user
protected String	exerciseId
protected Vector<ExerciseController.ExerciseSheetItem>	exerciseSheetItems
protected boolean	isAssessment
protected static Logger	log The logger for this class
protected boolean	logExerciseResult
protected String	presentationStrategy
protected boolean	showFinishButton
protected String	speechContent
protected String	strategy
protected String	type Bean properties / Request parameters Each set function corresponds to a request parameter of the same name.
protected String	userInput
protected int	userInputDelay
protected String	userInputPartition
protected int	userInputPosition
protected String	userInputSyntax
protected String[]	userRequests
protected String	vmFileName

Fields inherited from class org.activemath.webapp.base.ControllerBase

appContext, defaultContentType, JSON, REDIRECT, REDIRECT_LOGIN, request, response, stopwatch

Fields inherited from class org.infohazard.maverick.ctl.Throwaway2

ERROR, SUCCESS

Constructor Summary

ExerciseController()

Method Summary

protected String	action() Implements the controller's action
protected static void	checkRedirect(User user, String exerciseId, AppModel model, InteractionManager exerciseInteractionManager) Check whether there is a pending redirect, and if so enable it.
protected void	destroyExercise(User user)
protected String	getBookId()
String	getPresentationStrategy()
String	getVmFileName()
protected org.activemath.webapp.exercises.ExerciseStateContainer	initExercise(User user, AppModel model)
void	setAssessment(String value)
void	setBook(String bookId) This variant is here to match the parameter name used by the ViewBook controller.
void	setBookId(String bookId)
void	setConfidence(String confidence)
void	setExerciseId(String exerciseId)
protected void	setInteractionManager(InteractionManager manager)
void	setPresentationStrategy(String presentationStrategy)
void	setStrategy(String strategy)
void	setType(String type)
void	setUserInput(String userInput)
void	setUserInputDelay(int value)
protected void	setUserInputHistory(Vector<InteractionManager.UserInputHistoryEntry> history)
void	setUserInputPartition(String userInputPartition)
void	setUserInputPosition(int userInputPosition)
void	setUserInputSyntax(String userInputSyntax)
void	setVmFileName(String vmFileName)

Methods inherited from class org.activemath.webapp.base.ControllerBase

addError, addError, enableNoCache, escapeForHtmlSafety, getAccountManager, getAppSession, getCmdName, getCurrentUser, getErrors, getHttpSession, getLanguage, getModel, getOutputFormat, getRequest, getResponse, getSkin, hasErrors, perform, publishControllerEvent, sendError, sendError, sendJson, sendLoginRequired, sendRedirect, sendRedirect, setPasswd, setUser

Methods inherited from class org.infohazard.maverick.ctl.ThrowawayBean2

go

Methods inherited from class org.infohazard.maverick.ctl.Throwaway2

getCtx, go

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

protected static Logger log

The logger for this class

EXERCISE_CONTAINER

public static final String EXERCISE_CONTAINER

key for exercise container attached to user

See Also:

Constant Field Values

_userInputHistory

protected Vector<InteractionManager.UserInputHistoryEntry> _userInputHistory

_teacherAssistant

protected InteractionManager _teacherAssistant

exerciseSheetItems

protected Vector<ExerciseController.ExerciseSheetItem> exerciseSheetItems

type

protected String type

Bean properties / Request parameters Each set function corresponds to a request parameter of the same name. When action() is called, properties are already filled in.

exerciseId

protected String exerciseId

bookId

protected String bookId

userInput

protected String userInput

userInputPartition

protected String userInputPartition

userInputPosition

protected int userInputPosition

config

protected Configuration config

defaultInputSyntax

protected String defaultInputSyntax

userRequests

protected String[] userRequests

userInputSyntax

protected String userInputSyntax

userInputDelay

protected int userInputDelay

displayUserInputSyntaxOptions

protected boolean displayUserInputSyntaxOptions

displayOutputFormatOptions

protected boolean displayOutputFormatOptions

showFinishButton

protected boolean showFinishButton

speechContent

protected String speechContent

strategy

protected String strategy

presentationStrategy

protected String presentationStrategy

vmFileName

protected String vmFileName

isAssessment

protected boolean isAssessment

confidence

protected String confidence

confidenceEnabled

protected boolean confidenceEnabled

logExerciseResult

protected boolean logExerciseResult

Constructor Detail

ExerciseController

public ExerciseController()

Method Detail

setConfidence

public void setConfidence(String confidence)

setType

public void setType(String type)

setBook

public void setBook(String bookId)

This variant is here to match the parameter name used by the ViewBook controller.

Parameters:

bookId - book identifier @see org.activemath.contoller.ViewBook#setBook(String)

setBookId

public void setBookId(String bookId)

getBookId

protected String getBookId()

setExerciseId

public void setExerciseId(String exerciseId)

setStrategy

public void setStrategy(String strategy)

setPresentationStrategy

public void setPresentationStrategy(String presentationStrategy)

getPresentationStrategy

public String getPresentationStrategy()

setVmFileName

public void setVmFileName(String vmFileName)

getVmFileName

public String getVmFileName()

setUserInput

public void setUserInput(String userInput)

setUserInputPosition

public void setUserInputPosition(int userInputPosition)

setUserInputDelay

public void setUserInputDelay(int value)

setUserInputSyntax

public void setUserInputSyntax(String userInputSyntax)

setUserInputPartition

public void setUserInputPartition(String userInputPartition)

setAssessment

public void setAssessment(String value)

action

protected String action()
                 throws Exception

Implements the controller's action

Overrides:

action in class ControllerBase

Throws:

Exception

See Also:

ControllerBase.action()

initExercise

protected org.activemath.webapp.exercises.ExerciseStateContainer initExercise(User user,
                                                                              AppModel model)
                                                                       throws IOException

Throws:

IOException

setInteractionManager

protected void setInteractionManager(InteractionManager manager)

setUserInputHistory

protected void setUserInputHistory(Vector<InteractionManager.UserInputHistoryEntry> history)

destroyExercise

protected void destroyExercise(User user)

checkRedirect

protected static void checkRedirect(User user,
                                    String exerciseId,
                                    AppModel model,
                                    InteractionManager exerciseInteractionManager)

Check whether there is a pending redirect, and if so enable it.

Parameters:

user - user object, for access to user model.

exerciseId - identifier of the current exercise.

model - controller model.

exerciseInteractionManager - interaction manager running the exercise. This will be removed once the score computation gets moved to the user model, or some other component.