com.aragost.araspect.handlers.struts
Class StrutsObjectEvaluator

java.lang.Object
  |
  +--com.aragost.araspect.evaluators.Evaluator
        |
        +--com.aragost.araspect.handlers.struts.StrutsObjectEvaluator

public abstract class StrutsObjectEvaluator

extends Evaluator

Constructor Summary

StrutsObjectEvaluator(java.lang.String id)
Creates a new StrutsObjectEvaluator object.

Method Summary

java.lang.Object	eval(java.lang.Object arg, PathElement elm) Evaluate a PathElement for the specified Object.
protected abstract java.lang.Object	find(java.lang.Object object, java.lang.String name)
java.lang.String	id() DOCUMENT ME!
java.lang.String	prettyPrint(PathElement elm) Prettyprint the specified PathElement.

Methods inherited from class com.aragost.araspect.evaluators.Evaluator

get, getRegisteredEvaluators, register, register

Methods inherited from class java.lang.Object

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

Constructor Detail

StrutsObjectEvaluator

public StrutsObjectEvaluator(java.lang.String id)

Creates a new StrutsObjectEvaluator object.

Parameters:

id - DOCUMENT ME!

Method Detail

id

public java.lang.String id()

DOCUMENT ME!

Specified by:

id in class Evaluator

Returns:

DOCUMENT ME!

find

protected abstract java.lang.Object find(java.lang.Object object,
                                         java.lang.String name)

eval

public final java.lang.Object eval(java.lang.Object arg,
                                   PathElement elm)

Description copied from class: Evaluator

Evaluate a PathElement for the specified Object. The receiver is assumed to be the Evaluator specified by the evaluatorId() of the PathElement.

Specified by:

eval in class Evaluator

Parameters:

arg -

elm -

Returns:

Object

See Also:

Evaluator.eval(Object, PathElement)

prettyPrint

public java.lang.String prettyPrint(PathElement elm)

Description copied from class: Evaluator

Prettyprint the specified PathElement.

Overrides:

prettyPrint in class Evaluator

Parameters:

elm - DOCUMENT ME!

Returns:

DOCUMENT ME!

See Also:

Evaluator.prettyPrint(PathElement)