[teiid-issues] [JBoss JIRA] (TEIID-4897) Null pointer on ExecutionContext.getSubject().getPrincipals()

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-4897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13404365#comment-13404365 ] 

Steven Hawkins commented on TEIID-4897:
---------------------------------------

The subject is expected to not be null as long as you are using a security domain.

If you are really on 8.11, you'll need to reproduce the issue in a later version - and clarify what the user (is it from a jdbc/odbc/web client) and source query (is it part of the main query plan or part of a materialized view load) are doing.

> Null pointer on ExecutionContext.getSubject().getPrincipals()
> -------------------------------------------------------------
>
>                 Key: TEIID-4897
>                 URL: https://issues.jboss.org/browse/TEIID-4897
>             Project: Teiid
>          Issue Type: Bug
>    Affects Versions: 8.11
>            Reporter: Rafael Coutinho
>            Assignee: Steven Hawkins
>            Priority: Minor
>
> Is there any configuration that would avoid my translator to get the user logged into the TEIID connection?
> I'm extending the jdbc connector and during a query i want to get the currently logged user as displayed below.
> However I always get null for getSubject.
> @Override
> 	public ResultSetExecution createResultSetExecution(QueryExpression command, ExecutionContext executionContext, RuntimeMetadata metadata, Connection conn) throws TranslatorException {
> 		try {
> 			System.out.println(executionContext.getSubject());
> 			System.out.println(executionContext.getSubject().getPrincipals());
> 		} catch (Exception e) {
> 			System.err.println(e.getMessage());
> 		}
> 		return new SagenceIonicTranslatorExecution(command, conn, executionContext, this);
> 	}



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