[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_23053 ] 

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

By the way: in the attached example, the calls to

boolean dbExisted = Utils.ensureDb(dbUrl, userName, password); // local method
      if (!dbExisted)
         new SchemaExport(configuration).create(false,true);

does create a new database with the new url (with Utils.ensureDb),
but does not export a schema to it.

This strengthens my suspicions that the configuration has been
carved in stone by .configure and really can't be changed with .setProperty.



> 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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