[hibernate-issues] [Hibernate-JIRA] Closed: (HHH-26) Default UserType for java classes

[Steve Ebersole (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-26?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Ebersole closed HHH-26.
-----------------------------

      Assignee:     (was: Michael Gloegl)
    Resolution: Duplicate

This issue has been addressed by HHH-5138 since 3.6  You can define Types to use throughout a SessionFactory for a given java type.

> Default UserType for java classes
> ---------------------------------
>
>                 Key: HHH-26
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-26
>             Project: Hibernate Core
>          Issue Type: New Feature
>          Components: core
>    Affects Versions: 3.0 beta 1
>            Reporter: Matthew Inger
>            Priority: Minor
>
> It would be nice if the user could automatically assign a particular default UserType when certain java classes are encountered.  For example, many shops have special handling for empty strings, since oracle does not allow empty strings, and instead inserts null values.
> We, in particular, put a single character string will a null byte (char(0)) into the db field, and when it is read, replace that with the empty string.
> In order to do this, we use a UserType, which has to be specified on every nullable string field.  What we'd rather do is something like this in hibernate.cfg.xml:
> <default-type property-type="java.lang.String"
>               class="com.synygy.core.hibernate.NullableStringType" />
> Is this possible to be put into the 3.0 release?

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