org.apache.commons.betwixt.expression
Class ClassNameExpression

java.lang.Object
  org.apache.commons.betwixt.expression.ClassNameExpression

All Implemented Interfaces:

Expression

public class ClassNameExpression
extends Object
implements Expression

ClassNameExpression returns the current class name of the context bean

Since:

0.5

Author:

James Strachan

Constructor Summary

ClassNameExpression()
Base constructor

Method Summary

Object	evaluate(Context context) Evaluate on the current context and return the class name
String	toString() Returns something useful for logging.
void	update(Context context, String newValue) Do nothing.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassNameExpression

public ClassNameExpression()

Base constructor

Method Detail

evaluate

public Object evaluate(Context context)

Evaluate on the current context and return the class name

Specified by:

evaluate in interface Expression

Parameters:

context - the context against which this expression will be evaluated

Returns:

the name of the class of the current contex bean

update

public void update(Context context,
                   String newValue)

Do nothing.

Specified by:

update in interface Expression

Parameters:

context - update this Context

newValue - the new value for this expression

See Also:

Expression

toString

public String toString()

Returns something useful for logging.

Overrides:

toString in class Object

Returns:

something useful for logging