public EventBean copy(EventBean theEvent) {
ObjectArrayBackedEventBean arrayBacked = (ObjectArrayBackedEventBean) theEvent;
Object[] props = arrayBacked.getProperties();
Object[] shallowCopy = new Object[props.length];
System.arraycopy(props, 0, shallowCopy, 0, props.length);
for (int index : mapIndexesToCopy) {
Map<String, Object> innerMap = (Map<String, Object>) shallowCopy[index];
if (innerMap != null) {
Map copy = new HashMap<String, Object>(innerMap);
shallowCopy[index] = copy;
}
}
for (int index : arrayIndexesToCopy) {
Object array = shallowCopy[index];
if (array != null && array.getClass().isArray() && Array.getLength(array) != 0) {
Object copied =
Array.newInstance(array.getClass().getComponentType(), Array.getLength(array));
System.arraycopy(array, 0, copied, 0, Array.getLength(array));
shallowCopy[index] = copied;
}
}
return eventAdapterService.adapterForTypedObjectArray(shallowCopy, eventType);
}
public EventBean process(
EventBean[] eventsPerStream,
boolean isNewData,
boolean isSynthesize,
ExprEvaluatorContext exprEvaluatorContext) {
ObjectArrayBackedEventBean theEvent = (ObjectArrayBackedEventBean) eventsPerStream[0];
return eventAdapterService.adapterForTypedObjectArray(
theEvent.getProperties(), resultEventType);
}