Package org.springframework.statemachine.support

Class ExpressionUtils

java.lang.Object

org.springframework.statemachine.support.ExpressionUtils

public abstract class ExpressionUtils
extends Object

Utility class with static methods for helping with establishing environments for SpEL expressions.

Author:

Gary Russell, Oleg Zhurakousky, Artem Bilan

Constructor Summary

Constructors

Constructor	Description
ExpressionUtils()

Method Summary

Modifier and Type	Method	Description
static org.springframework.expression.spel.support.StandardEvaluationContext	createStandardEvaluationContext()	Used to create a context with no BeanFactory, usually in tests.
static org.springframework.expression.spel.support.StandardEvaluationContext	createStandardEvaluationContext(org.springframework.beans.factory.BeanFactory beanFactory)	Obtains the context from the beanFactory if not null; emits a warning if the beanFactory is null.

Methods inherited from class java.lang.Object

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

Constructor Details

ExpressionUtils

public ExpressionUtils()

Method Details

createStandardEvaluationContext

public static org.springframework.expression.spel.support.StandardEvaluationContext createStandardEvaluationContext()

Used to create a context with no BeanFactory, usually in tests.

Returns:

The evaluation context.

createStandardEvaluationContext

public static org.springframework.expression.spel.support.StandardEvaluationContext createStandardEvaluationContext(org.springframework.beans.factory.BeanFactory beanFactory)

Obtains the context from the beanFactory if not null; emits a warning if the beanFactory is null.

Parameters:

beanFactory - The bean factory.

Returns:

The evaluation context.