Spring Framework

org.springframework.beans.factory.config
Interface BeanExpressionResolver

All Known Implementing Classes:
StandardBeanExpressionResolver

public interface BeanExpressionResolver

Strategy interface for resolving a value through evaluating it as an expression, if applicable.

A raw BeanFactory does not contain a default implementation of this strategy. However, ApplicationContext implementations will provide expression support out of the box.

Since:
3.0
Author:
Juergen Hoeller

Method Summary
 java.lang.Object evaluate(java.lang.String value, BeanExpressionContext evalContext)
          Evaluate the given value as an expression, if applicable; return the value as-is otherwise.
 

Method Detail

evaluate

java.lang.Object evaluate(java.lang.String value,
                          BeanExpressionContext evalContext)
                          throws BeansException
Evaluate the given value as an expression, if applicable; return the value as-is otherwise.

Parameters:
value - the value to check
evalContext - the evaluation context
Returns:
the resolved value (potentially the given value as-is)
Throws:
BeansException - if evaluation failed

Spring Framework