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Posted to derby-dev@db.apache.org by "V.Narayanan (JIRA)" <de...@db.apache.org> on 2006/05/16 13:51:06 UTC
[jira] Created: (DERBY-1328) Implementing the free methods in the
Clob and Blob interface
Implementing the free methods in the Clob and Blob interface
------------------------------------------------------------
Key: DERBY-1328
URL: http://issues.apache.org/jira/browse/DERBY-1328
Project: Derby
Type: New Feature
Components: JDBC
Reporter: V.Narayanan
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[jira] Assigned: (DERBY-1328) Implementing the free methods in the
Clob and Blob interface
Posted by "V.Narayanan (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1328?page=all ]
V.Narayanan reassigned DERBY-1328:
----------------------------------
Assign To: V.Narayanan
> Implementing the free methods in the Clob and Blob interface
> ------------------------------------------------------------
>
> Key: DERBY-1328
> URL: http://issues.apache.org/jira/browse/DERBY-1328
> Project: Derby
> Type: New Feature
> Components: JDBC
> Reporter: V.Narayanan
> Assignee: V.Narayanan
>
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[jira] Commented: (DERBY-1328) Implementing the free methods in the
Clob and Blob interface
Posted by "Rick Hillegas (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1328?page=comments#action_12412082 ]
Rick Hillegas commented on DERBY-1328:
--------------------------------------
Committed at subversion revision 407116.
> Implementing the free methods in the Clob and Blob interface
> ------------------------------------------------------------
>
> Key: DERBY-1328
> URL: http://issues.apache.org/jira/browse/DERBY-1328
> Project: Derby
> Type: New Feature
> Components: JDBC
> Reporter: V.Narayanan
> Assignee: V.Narayanan
> Attachments: ClobBlob_free_v1.diff, ClobBlob_free_v1.stat
>
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[jira] Resolved: (DERBY-1328) Implementing the free methods in the
Clob and Blob interface
Posted by "V.Narayanan (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1328?page=all ]
V.Narayanan resolved DERBY-1328:
--------------------------------
Resolution: Fixed
Derby Info: [Patch Available]
patch has been submitted and committed.
thanx
Narayanan
> Implementing the free methods in the Clob and Blob interface
> ------------------------------------------------------------
>
> Key: DERBY-1328
> URL: http://issues.apache.org/jira/browse/DERBY-1328
> Project: Derby
> Type: New Feature
> Components: JDBC
> Reporter: V.Narayanan
> Assignee: V.Narayanan
> Attachments: ClobBlob_free_v1.diff, ClobBlob_free_v1.stat
>
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[jira] Updated: (DERBY-1328) Implementing the free methods in the
Clob and Blob interface
Posted by "V.Narayanan (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1328?page=all ]
V.Narayanan updated DERBY-1328:
-------------------------------
Attachment: ClobBlob_free_v1.diff
ClobBlob_free_v1.stat
Implementation of free() methods in Clob and Blob interface
Involves freeing the resources that are used by the Clob and Blob implementation once the free() method is called on these interfaces. Most of the cases this involved closing the streams that were used in the implementation. Any IO Exception that may occur during the closing of these streams is wrapped as a SQLException and returned to the user.
Calling a free on a Clob or a Blob on which free has already been called is a no-op. When any other method in the Clob or Blob interface is called after free is called then an SQLException is raised.
When free is called on either a Clob or a Blob a boolean variable isValid is set to false. This variable is checked each time any method on a Clob or Blob interface is called. If found to be false a SQLExeption is thrown. By default isValid = true.
A function checkValidity() has been introduced on the interfaces to check for the isValid variable and return an appropriate SQLException.
> Implementing the free methods in the Clob and Blob interface
> ------------------------------------------------------------
>
> Key: DERBY-1328
> URL: http://issues.apache.org/jira/browse/DERBY-1328
> Project: Derby
> Type: New Feature
> Components: JDBC
> Reporter: V.Narayanan
> Assignee: V.Narayanan
> Attachments: ClobBlob_free_v1.diff, ClobBlob_free_v1.stat
>
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[jira] Commented: (DERBY-1328) Implementing the free methods in the
Clob and Blob interface
Posted by "Rick Hillegas (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1328?page=comments#action_12412080 ]
Rick Hillegas commented on DERBY-1328:
--------------------------------------
Looks good. JDBC4 tests run cleanly. Derbyall runs cleanly except for wisconsin noise. I can't commit this patch because minotaur's https is down again.
> Implementing the free methods in the Clob and Blob interface
> ------------------------------------------------------------
>
> Key: DERBY-1328
> URL: http://issues.apache.org/jira/browse/DERBY-1328
> Project: Derby
> Type: New Feature
> Components: JDBC
> Reporter: V.Narayanan
> Assignee: V.Narayanan
> Attachments: ClobBlob_free_v1.diff, ClobBlob_free_v1.stat
>
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[jira] Commented: (DERBY-1328) Implementing the free methods in the
Clob and Blob interface
Posted by "V.Narayanan (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1328?page=comments#action_12412293 ]
V.Narayanan commented on DERBY-1328:
------------------------------------
Thanx a ton for the review and the commit Rick!
Narayanan
> Implementing the free methods in the Clob and Blob interface
> ------------------------------------------------------------
>
> Key: DERBY-1328
> URL: http://issues.apache.org/jira/browse/DERBY-1328
> Project: Derby
> Type: New Feature
> Components: JDBC
> Reporter: V.Narayanan
> Assignee: V.Narayanan
> Attachments: ClobBlob_free_v1.diff, ClobBlob_free_v1.stat
>
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[jira] Closed: (DERBY-1328) Implementing the free methods in the
Clob and Blob interface
Posted by "Rick Hillegas (JIRA)" <de...@db.apache.org>.
[ http://issues.apache.org/jira/browse/DERBY-1328?page=all ]
Rick Hillegas closed DERBY-1328:
--------------------------------
> Implementing the free methods in the Clob and Blob interface
> ------------------------------------------------------------
>
> Key: DERBY-1328
> URL: http://issues.apache.org/jira/browse/DERBY-1328
> Project: Derby
> Type: New Feature
> Components: JDBC
> Reporter: V.Narayanan
> Assignee: V.Narayanan
> Attachments: ClobBlob_free_v1.diff, ClobBlob_free_v1.stat
>
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