Package rife.render

Class Mask

java.lang.Object

rife.render.Mask

All Implemented Interfaces:

ValueRenderer

public class Mask
extends Object
implements ValueRenderer

Masks characters of a template value.

Usage:

   <!--v render:rife.render.Mask:valueId/-->
   {{v render:rife.render.Mask:valueId/}}
 

Since:

1.0

Author:

Erik C. Thauvin

See Also:

• rife.render.Mask

Constructor Summary

Constructors

Constructor	Description
Mask()

Method Summary

Modifier and Type	Method	Description
String	render(Template template, String valueId, String differentiator)	Renders a template value with characters of the value masked using the specified mask.

Methods inherited from class java.lang.Object

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

Constructor Details

Mask

public Mask()

Method Details

render

public String render(Template template,
 String valueId,
 String differentiator)

Renders a template value with characters of the value masked using the specified mask.

The mask is specified as a template default value with the following syntax:

   mask=<mask>[,unmasked=<unmasked>][,fromStart=<fromStart>]
 

Where:

• mask is the character to use for masking, defaulting to *
• unmasked is the number of characters at the beginning of the value that should be left unmasked, defaulting to 0
• fromStart is a boolean indicating whether the unmasked value should be counted from the start of the value, defaulting to false

Specified by:

render in interface ValueRenderer

Parameters:

template - the template to render the value in

valueId - the ID of the value to render

differentiator - the differentiator of the value to render

Returns:

the rendered value