Hah, embarrassing. Thanks very much, Alex. Glad it was something dumb and not something complicaeted, though!
On 23 July 2012 09:10, Alex Kotchnev <akoch...@gmail.com> wrote: > It seems that you might be setting the wrong hibernate configuration > property - at least this thread ( > > http://stackoverflow.com/questions/5303671/configure-hibernate-to-connect-to-database-via-jndi-datasource > ) > on stack overflow indicates that the datasource property is > "hibernate.connection.datasource" and not "connection.datasource" . > > The reason your migration works is that you manually look up the > datasource. > > Cheers, > > Alex K > > > > On Fri, Jul 20, 2012 at 4:17 PM, Michael Prescott < > michael.r.presc...@gmail.com> wrote: > > > The problem goes away if I provide a hibernate.cfg.xml file with all the > > database connection properties, and set > > HibernateSymbols.DEFAULT_CONFIGURATION to true. > > > > So I suppose my question is: > > > > What do I need to do to get rid of the hibernate.cfg.xml file? I need to > > have my application use a data source whose name is itself specified by > the > > container. I can inject the name just fine, but my HibConfig class > doesn't > > seem to be cutting the mustard. > > > > Michael > > > > On 20 July 2012 15:19, Michael Prescott <michael.r.presc...@gmail.com > > >wrote: > > > > > I'm having trouble getting a connection through tapestry-hibernate. > Any > > > help would be appreciated! I imagine I'm not seeing some small thing > > I've > > > overlooked. > > > > > > I'm configuring the hibernate connection in code, to use a DataSource > > > provided by the servlet container. > > > > > > The data source is available - I can tell, because I'm using it in my > > > tapestry module to run Flyway database migration scripts, which do > modify > > > the database - but any tapestry-hibernate action (e.g. invoking a > method > > on > > > a DAO) produces: > > > > > > *java.lang.UnsupportedOperationException* > > > *The user must supply a JDBC connection* > > > > > > - > > > > > > > org.hibernate.connection.UserSuppliedConnectionProvider.getConnection(UserSuppliedConnectionProvider.java:54) > > > - > > > > > > > org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446) > > > - > > > > > > > org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167) > > > - org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:160) > > > - > > > > > org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:81) > > > - > > > > org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1473) > > > - > > > > > > > org.apache.tapestry5.internal.hibernate.HibernateSessionManagerImpl.startNewTransaction(HibernateSessionManagerImpl.java:38) > > > - > > > > > > > org.apache.tapestry5.internal.hibernate.HibernateSessionManagerImpl.<init>(HibernateSessionManagerImpl.java:33) > > > - ... > > > > > > Attached are the relevant lines out of my module: > > > > > > > > > public void contributeApplicationDefaults( > > > MappedConfiguration<String, String> configuration) { > > > > > > // There's no hibernate.cfg.xml file > > > configuration.add(HibernateSymbols.DEFAULT_CONFIGURATION, "false"); > > > } > > > > > > @EagerLoad > > > public DatabaseMigrator buildDatabaseMigrator() { > > > DataSource dataSource = (DataSource) lookup(datasourceName); > > > FlywayDatabaseMigrator migrator = new > FlywayDatabaseMigrator(dataSource); > > > migrator.updateDatabase(); > > > return migrator; > > > } > > > > > > public void contributeHibernateSessionSource( > > > OrderedConfiguration<HibernateConfigurer> config) { > > > > > > HibernateConfigurer hibernateConfigurer = new > HibConfig(datasourceName); > > > > > > config.add("hibconfig", hibernateConfigurer); > > > } > > > > > > public void contributeHibernateEntityPackageManager( > > > Configuration<String> configuration) { > > > // Specifies the package > > > configuration.add("com.tsg.configtool.domain"); > > > } > > > > > > private static final class HibConfig implements HibernateConfigurer { > > > private String datasourceName; > > > > > > HibConfig(String datasourceName) { > > > this.datasourceName = datasourceName; > > > } > > > > > > @Override > > > public void configure(org.hibernate.cfg.Configuration configuration) { > > > configuration.setProperty("hibernate.dialect", DB_DIALECT); > > > configuration.setProperty("connection.datasource", datasourceName); > > > } > > > } > > > > > > private Object lookup(String resourceName) { > > > try { > > > return new InitialContext().lookup(resourceName); > > > } catch (NamingException e) { > > > throw new RuntimeException("Unable to lookup resource \"" > > > + resourceName + "\".", e); > > > } > > > } > > > > > > > > > > > > Michael > > > > > >
