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From "Deepa Remesh (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-1002) Check that DRDAStatement and DRDAResultSet states are reset when they are re-used
Date Fri, 17 Feb 2006 17:05:27 GMT
Check that DRDAStatement and DRDAResultSet states are reset when they are re-used
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         Key: DERBY-1002
         URL: http://issues.apache.org/jira/browse/DERBY-1002
     Project: Derby
        Type: Improvement
  Components: Network Server  
    Reporter: Deepa Remesh
    Priority: Trivial


Network server re-uses DRDAStatement and DRDAResultSet objects when client sends a request
with same section number. When re-using DRDAStatement, it's close() method is called which
inturn calls close() method of DRDAResultSet. For re-use to work properly, we have to ensure
the states of these objects are reset. This is not a bug but it is an area for possible improvements
like:

* The reset of all states are not in the close() methods. The states get re-initialized at
different places in the code. Fo example, in case of DRDAResultSet, they get initialized in
some other DRDAStatement methods - like addResultSet, setRsDefaultOptions, setOPNQRYOptions,
setQueryOptions etc. It will be good to have all resets in one method.
* The method name "close" is confusing since it is also called when objects get re-used. For
clarity, it may be good to have a method named reset(). And then have the close method call
reset.

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