}
if (spec.getTypes().size() == 1) {
String typeName = spec.getTypes().iterator().next();
try {
// use the existing configuration, if any, possibly adding the start and end timestamps
ConfigurationEventTypeLegacy config = services.getEventAdapterService().getClassLegacyConfigs(typeName);
if (spec.getStartTimestampProperty() != null || spec.getEndTimestampProperty() != null) {
if (config == null) {
config = new ConfigurationEventTypeLegacy();
}
config.setStartTimestampPropertyName(spec.getStartTimestampProperty());
config.setEndTimestampPropertyName(spec.getEndTimestampProperty());
services.getEventAdapterService().setClassLegacyConfigs(Collections.singletonMap(typeName, config));
}
eventType = services.getEventAdapterService().addBeanType(spec.getSchemaName(), spec.getTypes().iterator().next(), false, false, false, true);
}
catch (EventAdapterException ex) {
Class clazz;
try {
clazz = services.getEngineImportService().resolveClass(typeName);
eventType = services.getEventAdapterService().addBeanType(spec.getSchemaName(), clazz, false, false, true);
}
catch (EngineImportException e) {
log.debug("Engine import failed to resolve event type '" + typeName + "'");
throw ex;
}
}
}
}
}
else {
if (spec.getCopyFrom() != null && !spec.getCopyFrom().isEmpty()) {
throw new ExprValidationException("Copy-from types are not allowed with variant types");
}
boolean isAny = false;
ConfigurationVariantStream config = new ConfigurationVariantStream();
for (String typeName : spec.getTypes()) {
if (typeName.trim().equals("*")) {
isAny = true;
break;
}
config.addEventTypeName(typeName);
}
if (!isAny) {
config.setTypeVariance(ConfigurationVariantStream.TypeVariance.PREDEFINED);
}
else {
config.setTypeVariance(ConfigurationVariantStream.TypeVariance.ANY);
}
services.getValueAddEventService().addVariantStream(spec.getSchemaName(), config, services.getEventAdapterService(), services.getEventTypeIdGenerator());
eventType = services.getValueAddEventService().getValueAddProcessor(spec.getSchemaName()).getValueAddEventType();
}
}