StringUtils

The stringUtils placeholder forwards all method calls to StringUtils.
Please refer to the original documentation for more information about implementation details.

Below you can find some most common implementation examples.

Viewport 2.23.10 this placeholder supplies org.apache.commons.lang3.StringUtils instead of org.apache.commons.lang.StringUtils. The ability to use org.apache.commons.lang.StringUtils methods is deprecated and will be removed in a future release.

Methods

Name	Type	Description
`$stringUtils`	StringUtils	A helper object for modifying strings in the template. See StringUtils for more information.
`$stringUtils.join(['oneString', 'otherString'], '-')`	StringUtils	Joins the elements of the provided array into a single String containing the provided list of elements. Example will resolve to: 'oneString-otherString'
`$stringUtils.indexOf($myString, 'searchString')`	StringUtils	Finds the first index within a String, handling `null`.