Package org.springframework.cloud.sleuth.instrument.annotation

Class SpelTagValueExpressionResolver

java.lang.Object

org.springframework.cloud.sleuth.instrument.annotation.SpelTagValueExpressionResolver

All Implemented Interfaces:

TagValueExpressionResolver

public class SpelTagValueExpressionResolver
extends Object
implements TagValueExpressionResolver

Uses SPEL to evaluate the expression. If an exception is thrown will return the toString() of the parameter.

Since:

1.2.0

Author:

Marcin Grzejszczak

Constructor Summary

Constructors

Constructor	Description
SpelTagValueExpressionResolver()

Method Summary

Modifier and Type	Method	Description
String	resolve(String expression, Object parameter)

Methods inherited from class java.lang.Object

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

Constructor Details

SpelTagValueExpressionResolver

public SpelTagValueExpressionResolver()

Method Details

resolve

public String resolve(String expression,
 Object parameter)

Specified by:

resolve in interface TagValueExpressionResolver