Package rife.render

Class Trim

java.lang.Object

rife.render.Trim

All Implemented Interfaces:

ValueRenderer

public class Trim
extends Object
implements ValueRenderer

Removes leading and trailing whitespace from a template value.

Usage:

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

Since:

1.0

Author:

Erik C. Thauvin

See Also:

• rife.render.Trim

Constructor Summary

Constructors

Constructor	Description
Trim()

Method Summary

Modifier and Type	Method	Description
String	render(Template template, String valueId, String differentiator)	Renders the template value by removing leading and trailing whitespace.

Methods inherited from class java.lang.Object

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

Constructor Details

Trim

public Trim()

Method Details

render

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

Renders the template value by removing leading and trailing whitespace.

Specified by:

render in interface ValueRenderer

Parameters:

template - the template instance

valueId - the id of the value to render

differentiator - an optional differentiator to use for cache invalidation

Returns:

the trimmed value, or the original value if it is null or empty