[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2089) ClobType.setToXMLNode: could not read XML from Clob

[Gail Badner (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_28234 ] 

Gail Badner commented on HHH-2089:
----------------------------------

Hi Pietro, were you able to come up with a runnable test case for this (Java + mapping)?

> ClobType.setToXMLNode: could not read XML from Clob
> ---------------------------------------------------
>
>                 Key: HHH-2089
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2089
>             Project: Hibernate3
>          Issue Type: Patch
>          Components: core
>    Affects Versions: 3.2.0.cr4
>         Environment: Hib 3.2.0cr4, database: any
>            Reporter: Pietro Iglio
>   Original Estimate: 0 minutes
>  Remaining Estimate: 0 minutes
>
> I get "org.hibernate.HibernateException: could not read XML from Clob" trying to retrieve a CLOB column as XML. I think I have found the reason of the bug in org.hibernate.type.ClobType:
> public void setToXMLNode(Node node, Object value, SessionFactoryImplementor factory) {
>     ...
>     node.setText( clob.getSubString(0, len) );
>     ...
> }
> According to the JDBC spec, the first character of Clob is at 1 position, so the correct line should be node.setText( clob.getSubString(1, len) );

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