org.mule.runtime.api.el

Interface MuleExpressionLanguage

All Superinterfaces:

ExpressionLanguage

@NoImplement
public interface MuleExpressionLanguage
extends ExpressionLanguage

Provides universal access for evaluating mule expressions #[].

Callers must ensure that the proper threadContexClassloader, being able to access any class or resource required by the expression, is used when calling any of the methods defined here or in the inherited interfaces.

Since:

1.0

Method Summary

Modifier and Type	Method and Description
boolean	isExpression(String expression) Determines if the string is an expression.
default boolean	isValid(String expression) Validates the expression returning true is the expression is valid, false otherwise..

Methods inherited from interface org.mule.runtime.api.el.ExpressionLanguage

addGlobalBindings, compile, compile, evaluate, evaluate, evaluateLogExpression, openSession, split, validate

Method Detail

isExpression

boolean isExpression(String expression)

Determines if the string is an expression.

Parameters:

expression - is this string an expression string

Returns:

true if the string contains an expression

isValid

default boolean isValid(String expression)

Validates the expression returning true is the expression is valid, false otherwise.. All implementors should should validate expression syntactically. Semantic validation is optional.

Parameters:

expression -

Returns:

true if the expression is valid.