uk.ac.ed.epcc.webapp.forms.inputs

Class LockedInput<V>

java.lang.Object

uk.ac.ed.epcc.webapp.forms.inputs.WrappingInput<V>

uk.ac.ed.epcc.webapp.forms.inputs.LockedInput<V>

Type Parameters:

V -

All Implemented Interfaces:

Input<V>, UnmodifiableInput

public class LockedInput<V>
extends WrappingInput<V>
implements UnmodifiableInput, Input<V>

An UnmodifiableInput that wraps an existing input showing the value of the wrapped input as Unmodifiable text in the form.

Constructor Summary

Constructors

Constructor and Description
LockedInput(Input<V> wrapped_input)

Method Summary

Modifier and Type	Method and Description
<R> R	accept(InputVisitor<R> vis)
java.lang.String	getLabel() generate the text to be presented to the user
void	setKey(java.lang.String key) Set the key used by this Selector
V	setValue(V v) set the value of this selector.

Methods inherited from class uk.ac.ed.epcc.webapp.forms.inputs.WrappingInput

addValidator, convert, getKey, getNested, getPrettyString, getString, getValue, removeValidator, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.ed.epcc.webapp.forms.inputs.Input

addValidator, convert, getKey, getPrettyString, getString, getValue, isEmpty, removeValidator, validate

Constructor Detail

LockedInput

public LockedInput(Input<V> wrapped_input)

Method Detail

getLabel

public java.lang.String getLabel()

Description copied from interface: UnmodifiableInput

generate the text to be presented to the user

Specified by:

getLabel in interface UnmodifiableInput

Returns:

String

accept

public <R> R accept(InputVisitor<R> vis)
             throws java.lang.Exception

Specified by:

accept in interface Input<V>

Throws:

java.lang.Exception

setKey

public void setKey(java.lang.String key)

Description copied from interface: Input

Set the key used by this Selector

Specified by:

setKey in interface Input<V>

Overrides:

setKey in class WrappingInput<V>

setValue

public V setValue(V v)
           throws TypeError

Description copied from interface: Input

set the value of this selector. This is either called by the Form to specify a default value or by the edit methods in the sub-class implementation.

Specified by:

setValue in interface Input<V>

Overrides:

setValue in class WrappingInput<V>

Returns:

previous value Object

Throws:

TypeError