public void addPlugInView(String namespace, String name, String viewFactoryClass) {
ConfigurationPlugInView configurationPlugInView = new ConfigurationPlugInView();
configurationPlugInView.setNamespace(namespace);
configurationPlugInView.setName(name);
configurationPlugInView.setFactoryClassName(viewFactoryClass);
plugInViews.addViews(
Collections.singletonList(configurationPlugInView),
Collections.<ConfigurationPlugInVirtualDataWindow>emptyList());
}
protected static ExceptionHandlingService initExceptionHandling(
String engineURI,
ConfigurationEngineDefaults.ExceptionHandling exceptionHandling,
ConfigurationEngineDefaults.ConditionHandling conditionHandling)
throws ConfigurationException {
List<ExceptionHandler> exceptionHandlers;
if (exceptionHandling.getHandlerFactories() == null
|| exceptionHandling.getHandlerFactories().isEmpty()) {
exceptionHandlers = Collections.emptyList();
} else {
exceptionHandlers = new ArrayList<ExceptionHandler>();
ExceptionHandlerFactoryContext context = new ExceptionHandlerFactoryContext(engineURI);
for (String className : exceptionHandling.getHandlerFactories()) {
try {
ExceptionHandlerFactory factory =
(ExceptionHandlerFactory)
JavaClassHelper.instantiate(ExceptionHandlerFactory.class, className);
ExceptionHandler handler = factory.getHandler(context);
if (handler == null) {
log.warn(
"Exception handler factory '"
+ className
+ "' returned a null handler, skipping factory");
continue;
}
exceptionHandlers.add(handler);
} catch (RuntimeException ex) {
throw new ConfigurationException(
"Exception initializing exception handler from exception handler factory '"
+ className
+ "': "
+ ex.getMessage(),
ex);
}
}
}
List<ConditionHandler> conditionHandlers;
if (conditionHandling.getHandlerFactories() == null
|| conditionHandling.getHandlerFactories().isEmpty()) {
conditionHandlers = Collections.emptyList();
} else {
conditionHandlers = new ArrayList<ConditionHandler>();
ConditionHandlerFactoryContext context = new ConditionHandlerFactoryContext(engineURI);
for (String className : conditionHandling.getHandlerFactories()) {
try {
ConditionHandlerFactory factory =
(ConditionHandlerFactory)
JavaClassHelper.instantiate(ConditionHandlerFactory.class, className);
ConditionHandler handler = factory.getHandler(context);
if (handler == null) {
log.warn(
"Condition handler factory '"
+ className
+ "' returned a null handler, skipping factory");
continue;
}
conditionHandlers.add(handler);
} catch (RuntimeException ex) {
throw new ConfigurationException(
"Exception initializing exception handler from exception handler factory '"
+ className
+ "': "
+ ex.getMessage(),
ex);
}
}
}
return new ExceptionHandlingService(engineURI, exceptionHandlers, conditionHandlers);
}