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From "Jody Grassel (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OPENJPA-2260) Parenthesis-augmented parameters are improperly processed at EM level
Date Mon, 10 Sep 2012 15:52:07 GMT
Jody Grassel created OPENJPA-2260:
-------------------------------------

             Summary: Parenthesis-augmented parameters are improperly processed at EM level
                 Key: OPENJPA-2260
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2260
             Project: OpenJPA
          Issue Type: Bug
          Components: jpa
    Affects Versions: 2.2.0, 2.1.1, 2.1.0
            Reporter: Jody Grassel
            Assignee: Jody Grassel


The processing of properties for the creation of an EntityManager do not properly handle simple
value types that can be augmented by parenthesized configuration options.

For example,

   Map propMap = new HashMap();
   propMap.put("openjpa.jdbc.QuerySQLCache", "true(EnableStatistics=true)");
   EntityManager em = emf.createEntityManager(propMap);

actually results in the creation of an EntityManager instance where the Query SQL Cache is
disabled.  This is because the entire value, "true(EnableStatistics=true)" is passed into
Strings.parse() which returns the result of a Boolean.valueOf() operation.  Since "true" doesn't
match "true(EnableStatistics=true)", the call to parse() returns false - so in this case,
the QuerySQLCache property is set to false causing it to be disabled for that instance of
EntityManager.

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