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From "Daniel John Debrunner (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-1540) JDBC 4 EoD with default QueryObjectGenerator fails with SecurityManager
Date Wed, 19 Jul 2006 23:39:13 GMT
JDBC 4 EoD with default QueryObjectGenerator  fails with SecurityManager
------------------------------------------------------------------------

                 Key: DERBY-1540
                 URL: http://issues.apache.org/jira/browse/DERBY-1540
             Project: Derby
          Issue Type: Bug
          Components: JDBC
    Affects Versions: 10.2.0.0
            Reporter: Daniel John Debrunner


The test jdbc4/TestQueryObject runs without the security manager because the default QueryObjectGenerator
uses reflection.
See  trunk/java/testing/org/apache/derbyTesting/functionTests/tests/jdbc4/TestQueryObject_app.properties

Seems like a bug, but not sure of its cause or solution: Could be one (or none) of:

- Make changes in Derby code, e.g. add privilege blocks but don't see how this will solve
anything as it's not Derby code that's calling the reflection and I don't see any javadoc
comments in JDBC 4.0 about methods throwing SecurityExceptions.

- document the privileges required to use the EoD features, though not sure how we would document
the ability to grant a privilege to system (JDK) code. Are these privileges documented in
the JDBC spec?

- a bug in the Mustang beta, default query object not being treated as system code, no priv
blocks in it?

- a limitation of the default  QueryObjectGenerator , cannot use with a security manager?

- a Derby test problem?

This is more of a tracking issue, with a dump of my thoughts.


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