[jboss-jira] [JBoss JIRA] (WFCORE-3056) SimpleAttributeDefinitionBuilder.setValidator(new StringAllowedValuesValidator()) doesn't validate the model on runtime, leading to WildFly not booting after writing invalid values

[Ingo Weiss (JIRA)]

Ingo Weiss created WFCORE-3056:
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             Summary: SimpleAttributeDefinitionBuilder.setValidator(new StringAllowedValuesValidator()) doesn't validate the model on runtime, leading to WildFly not booting after writing invalid values
                 Key: WFCORE-3056
                 URL: https://issues.jboss.org/browse/WFCORE-3056
             Project: WildFly Core
          Issue Type: Bug
          Components: Domain Management
    Affects Versions: 3.0.0.Beta28
            Reporter: Ingo Weiss
            Assignee: Brian Stansberry


When creating a new subsystem attribute and using .setValidator(new StringAllowedValuesValidator()) as in the below example:
{code:java}
public static final SimpleAttributeDefinition CACHE_TYPE = new SimpleAttributeDefinitionBuilder(Constants.CACHE_TYPE, ModelType.STRING, true)
        .setAllowExpression(true)
        .setValidator(new StringAllowedValuesValidator("default", INFINISPAN_CACHE_TYPE))
        .build();
{code}
The model is not validated during runtime, leading to WildFly not being able to boot after a reload due to an invalid model.



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