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Date: Wed, 9 May 2012 13:35:48 +0000 (UTC)
From: "Thomas Fox (JIRA)" <jira@apache.org>
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Subject: [jira] [Resolved] (TORQUE-200) Generate methods in Peer classes to
 retrieve a single object from a table
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     [ https://issues.apache.org/jira/browse/TORQUE-200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Fox resolved TORQUE-200.
-------------------------------

       Resolution: Fixed
    Fix Version/s: 4.0

The generation of the new methods can be suppressed by setting the property
torque.om.addSelectSingleRecordMethods = false
in the generator options.
                
> Generate methods in Peer classes to retrieve a single object from a table
> -------------------------------------------------------------------------
>
>                 Key: TORQUE-200
>                 URL: https://issues.apache.org/jira/browse/TORQUE-200
>             Project: Torque
>          Issue Type: Improvement
>          Components: Templates
>            Reporter: Thomas Fox
>            Assignee: Thomas Fox
>             Fix For: 4.0
>
>
> Often, one knows that a database query will return at most a single object.
> To get that object, the following code is needed:
> List<Book> bookList = BookPeer.doSelect(criteria);
> Book book = null;
> if (bookList.size > 1)
> {
>   throw new TooManyRowsException("...");
> }
> if (!bookList.isEmpty())
> {
>   book = bookList.get(0);
> }
> There should be methods named doSelectSingleRecord(...) generated in the Peer class which contains teh above code.

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