private ITemplate templateInstance_() {
if (!isValid) return NULL_TEMPLATE;
if (null == templateInstance) {
try {
if (Logger.isTraceEnabled()) logger.trace("About to new template instance");
Class<?> clz = getJavaClass();
if (Logger.isTraceEnabled()) logger.trace("template java class loaded");
templateInstance = (TemplateBase) clz.newInstance();
if (Logger.isTraceEnabled()) logger.trace("template instance generated");
} catch (RythmException e) {
throw e;
} catch (Exception e) {
throw new RuntimeException("Error load template instance for " + getKey(), e);
}
}
if (!engine().isProdMode()) {
// check parent class change
Class<?> c = templateInstance.getClass();
Class<?> pc = c.getSuperclass();
if (null != pc && !Modifier.isAbstract(pc.getModifiers())) {
engine().classes.getByClassName(pc.getName());
}
}
templateInstance.setTemplateClass(this);
return templateInstance;
}
