WebSeveral DataWeave functions accept regular expressions as arguments, which you can use to return or check for matches. You can also construct regular expressions that incorporate DataWeave expressions that include functions and variables. Before you begin, note that 2.x versions of DataWeave are used by Mule 4 apps. WebApr 24, 2024 · 1 Answer Sorted by: 1 You can use function substringAfter () to get the string after "-PRJ-", then extract the first 6 characters of the resulting substring with first (). I created a function getProjectName () as an example. I'm using an array with both input strings to show the outputs for each.
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WebJun 1, 2024 · You can't read the payload as JSON because those characters are not valid in JSON and the DataWeave parser will throw an error. If you can read the payload as text/plain then you can use DataWeave to remove the 4 extra characters from the beginning and re read the remaining data as a JSON, and set the output to JSON too. WebJan 14, 2012 · final int position = str.indexOf (substr); if (position >= 0) { //if the substring does occur within the string, set the values accordingly before = str.substring (0, … how to save a mov file as mp4
dataweave - How to remove or trim special characters/prefixes …
WebsubstringBefore (text: String, separator: String): String. Gets the substring before the first occurrence of a separator. The separator is not returned. Introduced in DataWeave version 2.2.0. WebJan 18, 2024 · Substring in dataweave. Hi, I want to perform substring operation on a string. My input and ouput botha re in java format. I am using mule 3.8 version. My input … WebJul 22, 2016 · This selector allows you to slice an array or even invert it. Scan Returns an array with all of the matches in the given string. Each match is returned as an array that contains the complete match, as well as any capture groups there may be in your regular expression. Transform %dw 1.0 %output application/json --- { name: "Emiliano" [0] northern wind seafood