[Hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1731) configuration.setProperty("connection.url", newJdbcUrl) fails

[Per L. (JIRA) <no...@at...>]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1731?page=comments#action_23055 ] 

Per Lindberg commented on HHH-1731:
-----------------------------------

The basic problem appears to be that the property names
specfied in the file read by .configure(cfgFilename) may be
abbreviated (e.g. "connection.url" for "hibernate.connection.url")
but NOT in the parameter to .setProperty!

This should IMHO be fixed either by adding the same ability
to expand an abbreviated property name to .setProperty
(in the same way as .configure), or documenting the difference
of behaviour in the JavaDoc. (It wouldn't hurt to make the JavaDoc
more complete on this issue in any case).



> configuration.setProperty("connection.url", newJdbcUrl) fails
> -------------------------------------------------------------
>
>          Key: HHH-1731
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1731
>      Project: Hibernate3
>         Type: Bug

>   Components: core
>     Versions: 3.1.2
>  Environment: WinXP, Tomcat 5.5, MySQL 5, Hibernate 3.1.2
>     Reporter: Per Lindberg
>  Attachments: HibernateDatabase.java
>
> Original Estimate: 1 hour
>         Remaining: 1 hour
>
> It appears that, after
>    Configuration configuration = new Configuration().configure(cfgFileName);
> but before
>    new SchemaExport(configuration).create(false,true);
>    sessionFactory = configuration.buildSessionFactory()
> the JDBC Connection URL can't be changed with
> configuration.setProperty("connection.url", newJdbcUrl)
> Trying to do so causes configuration.getProperty to return the new value,
> but the SessionFactory gets confused and appears to use the old value.
> I have the impression that configure(cfgFileName) sets the properties
> of the Configuration in some "hard" way, so that later calls to setProperty
> are mostly ignored (except that getProperty returns the new value).
> The attached file attempts to do this, and fails.

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