From cbf41d2073008b5110c31de2d21cf849b97457f9 Mon Sep 17 00:00:00 2001 From: venetrius Date: Tue, 30 Jul 2024 16:31:46 +0200 Subject: [PATCH] docs(update): Update Groovy to 4.0 related to: camunda/camunda-bpm-platform/issues/3679 --- content/update/minor/721-to-722/_index.md | 30 ++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/content/update/minor/721-to-722/_index.md b/content/update/minor/721-to-722/_index.md index a73d02301..a36e2521e 100644 --- a/content/update/minor/721-to-722/_index.md +++ b/content/update/minor/721-to-722/_index.md @@ -24,6 +24,7 @@ This document guides you through the update from Camunda `7.21.x` to `7.22.0` an 1. For administrators and developers: [Update to JBoss EAP 8.0](#update-to-jboss-eap-8) 1. For administrators and developers: [Update to Tomcat 10 Server](#update-to-tomcat-10-server) 1. For Administrators and developers: [Camunda Run and Swagger Update](#camunda-run-and-swagger-update) +1. For administrators and developers: [Update to Groovy 4.0](#update-to-groovy-4) This guide covers mandatory migration steps and optional considerations for the initial configuration of new functionality included in Camunda 7.22. @@ -174,4 +175,31 @@ Swagger UI was included in Camunda Run distros for a long time. Unfortunately, m From now on, the `--swaggerui` argument is not available for Camunda Run start scripts, and the Swagger artifacts are not included in the Camunda Run distros anymore. Instead, you can always use [open-api][open-api] in conjunction with a `REST` client of your choice such as POSTMAN to achieve similar results. -[open-api]: {{< ref "/reference/rest/openapi/_index.md" >}} \ No newline at end of file +[open-api]: {{< ref "/reference/rest/openapi/_index.md" >}} + +# Update to Groovy 4 + +We have updated the Groovy version from `2.4` to `4.0`. + +## Migrate your scripts + +To continue running your Groovy scripts in the Camunda Engine, please read and act on the following release notes, especially the breaking changes: + +- [Groovy 2.5](https://groovy-lang.org/releasenotes/groovy-2.5.html#Groovy2.5releasenotes-Breakingchanges) +- [Groovy 3.0](http://groovy-lang.org/releasenotes/groovy-3.0.html#Groovy3.0releasenotes-OtherBreaking) +- [Groovy 4.0](https://groovy-lang.org/releasenotes/groovy-4.0.html#Groovy4.0-breaking) + +To make the migration process easier, we have included the `groovy-dateutil` and `groovy-datetime` libraries in the Camunda Platform release. `groovy-dateutil` contains the extension methods for the `java.util.Date` class, while `groovy-datetime` allows using operator overloading, closures, and Groovy's dynamic methods on `java.time`. + +## What if I can't migrate my scripts? + +It is possible to keep using Camunda Platform with a lower version of Groovy if GROOVY-VERSION is the desired version. + +### If using a full distribution of Camunda: + +- Remove `groovy-dateutil-4.0.x.jar` and `groovy-datetime-4.0.x.jar`. +- Replace `groovy-4.0.x.jar`, `groovy-json-4.0.x.jar`, `groovy-xml-4.0.x.jar`, and `groovy-templates-4.0.x.jar` libraries with `groovy-{GROOVY-VERSION}.jar`, `groovy-json-{GROOVY-VERSION}.jar`, `groovy-xml-{GROOVY-VERSION}.jar`, and `groovy-templates-{GROOVY-VERSION}.jar`. + +### If using Embedded Engine: + +- You can keep using your Groovy version without any extra effort.