uk.ac.ed.epcc.webapp.model.far.handler

Class TextHandler

java.lang.Object

uk.ac.ed.epcc.webapp.model.far.handler.TextHandler

All Implemented Interfaces:

FormHandler<Input<java.lang.String>>, QuestionFormHandler<java.lang.String>, Targetted<java.lang.String>

public class TextHandler
extends java.lang.Object
implements QuestionFormHandler<java.lang.String>

A QuestionFormHandler for text input questions

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BOX_LENGTH_CONF
static java.lang.String	MAX_RESULT_CONF
static java.lang.String	SINGLE_CONF

Constructor Summary

Constructors

Constructor and Description
TextHandler()

Method Summary

Modifier and Type	Method and Description
void	buildConfigForm(Form f) build a configuration form
java.lang.Class<? extends ResponseDataManager>	getDataClass() what is the handler class for data generated by this question.
java.lang.Class<java.lang.String>	getTarget() Get the type of the returned object as far as it is known.
boolean	hasConfig() are there any config parameters needed/valid.
Input<java.lang.String>	parseConfiguration(Form f) read the configuration from the form.

Methods inherited from class java.lang.Object

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

Field Detail

BOX_LENGTH_CONF

public static final java.lang.String BOX_LENGTH_CONF

See Also:

Constant Field Values

MAX_RESULT_CONF

public static final java.lang.String MAX_RESULT_CONF

See Also:

Constant Field Values

SINGLE_CONF

public static final java.lang.String SINGLE_CONF

See Also:

Constant Field Values

Constructor Detail

TextHandler

public TextHandler()

Method Detail

getTarget

public java.lang.Class<java.lang.String> getTarget()

Description copied from interface: Targetted

Get the type of the returned object as far as it is known. Normally this should be the erasure type corresponding to T.

Specified by:

getTarget in interface Targetted<java.lang.String>

Returns:

Class object for return type

buildConfigForm

public void buildConfigForm(Form f)

Description copied from interface: FormHandler

build a configuration form

Specified by:

buildConfigForm in interface FormHandler<Input<java.lang.String>>

parseConfiguration

public Input<java.lang.String> parseConfiguration(Form f)

Description copied from interface: FormHandler

read the configuration from the form. the form is assumed to have validated correctly. The form should be ignored if FormHandler.hasConfig() returns false.

Specified by:

parseConfiguration in interface FormHandler<Input<java.lang.String>>

Returns:

generated object

getDataClass

public java.lang.Class<? extends ResponseDataManager> getDataClass()

Description copied from interface: QuestionFormHandler

what is the handler class for data generated by this question.

Specified by:

getDataClass in interface QuestionFormHandler<java.lang.String>

Returns:

hasConfig

public boolean hasConfig()

Description copied from interface: FormHandler

are there any config parameters needed/valid.

Specified by:

hasConfig in interface FormHandler<Input<java.lang.String>>

Returns: