[jboss-jira] [JBoss JIRA] (WFLY-13015) Consolidate common instances of DiscardAttributeChecker that discard an attribute set to the default value

Consolidate common instances of DiscardAttributeChecker that discard an attribute set to the default value ---------------------------------------------------------------------------------------------------------- Key: WFLY-13015 URL: https://issues.redhat.com/browse/WFLY-13015 Project: WildFly Issue Type: Enhancement Components: Management Affects Versions: 19.0.0.Beta1 Reporter: Paul Ferraro Assignee: Paul Ferraro Priority: Major A common transformer pattern for newly added attributes is to discard the attribute if the value is the default value, and reject if otherwise defined. e.g. {code:java} builder.getAttributeBuilder() .setDiscard(new DiscardAttributeChecker.DiscardAttributeValueChecker(ATTRIBUTE.getDefaultValue()), ATTRIBUTE); .addRejectCheck(RejectAttributeChecker.DEFINED) ; {code} This common implementation can be implemented more concisely, such that a single instance can be used for any attribute.