}
private void installJDBCDriverLoadingRuntime(DeploymentPhaseContext phaseContext) {
DeploymentUnit unit = phaseContext.getDeploymentUnit();
JDBCDriverLoadingRuntimeService service = new JDBCDriverLoadingRuntimeService();
ServiceName name = DataSourceServices.jdbcDriverLoadingRuntimeName( unit );
phaseContext.getServiceTarget().addService( name, service )
.addDependency( CoreServices.runtimeFactoryName( unit ).append( "lightweight" ), RubyRuntimeFactory.class, service.getRuntimeFactoryInjector() )
.setInitialMode( Mode.ON_DEMAND )
.install();
}