jndiPkgPrefix = properties.getAttribute( JMSEpr.JNDI_PKG_PREFIX_TAG, Configuration.getJndiServerPkgPrefix());
connectionFactory = properties.getAttribute( JMSEpr.CONNECTION_FACTORY_TAG, "ConnectionFactory");
final String propertyStrategy = properties.getAttribute(PROPERTY_STRATEGY) ;
if (propertyStrategy == null) {
jmsPropertiesStrategy = new DefaultJMSPropertiesSetter() ;
} else {
try {
final Class propertyStrategyClass = ClassUtil.forName(propertyStrategy, getClass()) ;
jmsPropertiesStrategy = (JMSPropertiesSetter)propertyStrategyClass.newInstance() ;
} catch (final Throwable th) {