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store of cloned class fails in transaction

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Stefano Guandalini

Tuesday 08 August 2006 1:29:12 am

Environment:
- Apache 1.3.33
- PHP 4.4.0
- PostgreSQL 8.0.3
(Linux distro Ubuntu 5.10)

I'm cloning a class ti do some tricks in an automation script, but...

    $new_class = $class->clone();
    $new_class->setAttribute('name', $class->attribute('name').'2');
    $new_class->setAttribute('identifier', $class->attribute('identifier').'2');
    $new_class->sync();

fails on sync() call stating that a transaction failed (see log):

LOG:  statement: BEGIN WORK
LOG:  statement: SELECT id, version
        FROM   ezcontentclass
        WHERE  id='' AND version='0'
ERROR:  invalid input syntax for integer: ""
LOG:  statement: ROLLBACK WORK

$class is retrieved as follow:

    $class = eZPersistentObject::fetchObject( eZContentclass::definition( ), null, array( 'id' => $classID ), true, null, null );

where $classID is the ID of an existing class.

Ideas?

Thanks

g

Stefano Guandalini
http://www.nizan.net

Kristof Coomans

Tuesday 08 August 2006 1:51:12 am

Hello Stefano

Did you try to call the store method after cloning?

$new_class->store();

independent eZ Publish developer and service provider | http://blog.coomanskristof.be | http://ezpedia.org

Stefano Guandalini

Tuesday 08 August 2006 1:59:49 am

Yes. The sync() method calls the store() method only if there is "ditry" data. So the result is the same!

Stefano Guandalini
http://www.nizan.net

Kristof Coomans

Tuesday 08 August 2006 5:57:16 am

From kernel/class/copy.php:

$classCopy = $class->clone();
$classCopy->initializeCopy( $class );
$classCopy->setAttribute( 'version', 1 );
$classCopy->store();

independent eZ Publish developer and service provider | http://blog.coomanskristof.be | http://ezpedia.org