org.apache.tapestry.coerce
Class MapToBooleanConverter

java.lang.Object
  org.apache.tapestry.coerce.MapToBooleanConverter

All Implemented Interfaces:

TypeConverter

public final class MapToBooleanConverter
extends Object
implements TypeConverter

Converts a Map to a Boolean; a non-empty Map is true.

Since:

4.0

Author:

Howard M. Lewis Ship

Constructor Summary

MapToBooleanConverter()

Method Summary

Object

convertValue(Object value) Converts the value.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapToBooleanConverter

public MapToBooleanConverter()

Method Detail

convertValue

public Object convertValue(Object value)

Description copied from interface: TypeConverter

Converts the value.

Specified by:

convertValue in interface TypeConverter

Parameters:

value - the value to be converted (which may be null)

Returns:

the value converted to a specific type; different implementations of TypeConverter will return different types.