org.adroitlogic.x.base.util

Class ExpressionTemplate

java.lang.Object

org.adroitlogic.x.base.util.ExpressionTemplate

public class ExpressionTemplate
extends Object

This class acts as a template for extraction expression statements. Using this implementation a template can be generated first and then be used at runtime providing XMessageContext as input. This can be used as an alternative to XBaseUtils.extractStringByReplacingPlaceHolders(XMessageContext, String) which does all the pattern matching and replacement work at runtime.

Since:

17.07

Author:

Rajind Ruparathna

Constructor Summary

Constructors

Constructor and Description
ExpressionTemplate(String expressionString)

Method Summary

Modifier and Type	Method and Description
String	evaluate(XMessageContext xMessageContext) Once a LogTemplate is constructed with the expression string, this method can be used to evaluate the template at runtime.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionTemplate

public ExpressionTemplate(String expressionString)

Method Detail

evaluate

public String evaluate(XMessageContext xMessageContext)

Once a LogTemplate is constructed with the expression string, this method can be used to evaluate the template at runtime.

Parameters:

xMessageContext - message context

Returns:

String representing evaluated log template