org.apache.tapestry5
Class BaseValidationDecorator

java.lang.Object
  org.apache.tapestry5.BaseValidationDecorator

All Implemented Interfaces:

ValidationDecorator

Direct Known Subclasses:

DefaultValidationDecorator

public class BaseValidationDecorator
extends Object
implements ValidationDecorator

Base implementation of ValidationDecorator that does nothing. Subclasses may override specific methods, knowing that all other methods do nothing at all.

Constructor Summary

BaseValidationDecorator()

Method Summary

void	afterField(Field field) Invoked after the field has completed rendering itself.
void	afterLabel(Field field) Invoked by Label after rendering itself.
void	beforeField(Field field) Renders immediately before the field itself.
void	beforeLabel(Field field) Invoked by a Label before rendering itself.
void	insideField(Field field) Invoked at a point where the decorator may write additional attributes into the field.
void	insideLabel(Field field, Element labelElement) Invoked after the label has rendered its tag, but before it has rendered content inside the tag, to allow the decorator to write additional attributes.

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseValidationDecorator

public BaseValidationDecorator()

Method Detail

beforeLabel

public void beforeLabel(Field field)

Description copied from interface: ValidationDecorator

Invoked by a Label before rendering itself.

Specified by:

beforeLabel in interface ValidationDecorator

Parameters:

field - for this label

afterLabel

public void afterLabel(Field field)

Description copied from interface: ValidationDecorator

Invoked by Label after rendering itself.

Specified by:

afterLabel in interface ValidationDecorator

afterField

public void afterField(Field field)

Description copied from interface: ValidationDecorator

Invoked after the field has completed rendering itself.

Specified by:

afterField in interface ValidationDecorator

beforeField

public void beforeField(Field field)

Description copied from interface: ValidationDecorator

Renders immediately before the field itself. The field will typically render a single element, though a complex field may render multiple elements or even some JavaScript.

Specified by:

beforeField in interface ValidationDecorator

insideField

public void insideField(Field field)

Description copied from interface: ValidationDecorator

Invoked at a point where the decorator may write additional attributes into the field. Generally speaking, you will want to render informal parameters before invoking this method.

Specified by:

insideField in interface ValidationDecorator

insideLabel

public void insideLabel(Field field,
                        Element labelElement)

Description copied from interface: ValidationDecorator

Invoked after the label has rendered its tag, but before it has rendered content inside the tag, to allow the decorator to write additional attributes.

Specified by:

insideLabel in interface ValidationDecorator

Parameters:

field - the field corresponding to the label

labelElement - the element for this label