org.springframework.binding.expression
Class EvaluationAttempt

java.lang.Object
  org.springframework.binding.expression.EvaluationAttempt

Direct Known Subclasses:

SetValueAttempt

public class EvaluationAttempt
extends java.lang.Object

A simple holder for information about an evaluation attempt.

Author:

Keith Donald

Constructor Summary

EvaluationAttempt(Expression expression, java.lang.Object target, EvaluationContext context)
Create an evaluation attempt.

Method Summary

protected org.springframework.core.style.ToStringCreator	createToString(org.springframework.core.style.ToStringCreator creator)
EvaluationContext	getContext() Returns context attributes that may have influenced the evaluation process.
Expression	getExpression() Returns the expression that attempted to evaluate.
java.lang.Object	getTarget() Returns the target object upon which evaluation was attempted.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EvaluationAttempt

public EvaluationAttempt(Expression expression,
                         java.lang.Object target,
                         EvaluationContext context)

Create an evaluation attempt.

Parameters:

expression - the expression that failed to evaluate

target - the target of the expression

context - the context attributes that might have affected evaluation behavior

Method Detail

getExpression

public Expression getExpression()

Returns the expression that attempted to evaluate.

getTarget

public java.lang.Object getTarget()

Returns the target object upon which evaluation was attempted.

getContext

public EvaluationContext getContext()

Returns context attributes that may have influenced the evaluation process.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

createToString

protected org.springframework.core.style.ToStringCreator createToString(org.springframework.core.style.ToStringCreator creator)