public void addFeedProperty(DataModel model, String propertyName, long itemTimestamp) {
@SuppressWarnings("unchecked")
DMClassHolder<K, T> classHolder = (DMClassHolder<K, T>) model.getClassHolder(clazz);
int propertyIndex = classHolder.getPropertyIndex(propertyName);
if (propertyIndex < 0)
throw new RuntimeException(
"Class " + classHolder.getDMOClass().getName() + " has no property " + propertyName);
addProperty(propertyIndex);
DMPropertyHolder<K, T, ?> property = classHolder.getProperty(propertyIndex);
if (!(property instanceof FeedPropertyHolder))
throw new RuntimeException("session.feedChanged() for a non-feed-valued property");
int feedPropertyIndex = classHolder.getFeedPropertyIndex(property.getName());
if (feedTimestamps == null) {
feedTimestamps = new long[classHolder.getFeedPropertiesCount()];
for (int i = 0; i < feedTimestamps.length; i++) feedTimestamps[i] = Long.MAX_VALUE;
}
if (feedTimestamps[feedPropertyIndex] > itemTimestamp)
feedTimestamps[feedPropertyIndex] = itemTimestamp;
}
public void invalidate(DataModel model, long timestamp) {
@SuppressWarnings("unchecked")
DMClassHolder<K, T> classHolder = (DMClassHolder<K, T>) model.getClassHolder(clazz);
long v = propertyMask;
int propertyIndex = 0;
while (v != 0) {
if ((v & 1) != 0) {
DMPropertyHolder<K, T, ?> property = classHolder.getProperty(propertyIndex);
if (property instanceof FeedPropertyHolder) {
int feedPropertyIndex = classHolder.getFeedPropertyIndex(property.getName());
model
.getStore()
.invalidateFeed(
classHolder, key, propertyIndex, timestamp, feedTimestamps[feedPropertyIndex]);
logger.debug(
"Invalidated {}#{}.{}, feedTimestamp={}",
new Object[] {
classHolder.getDMOClass().getSimpleName(),
key,
property.getName(),
feedTimestamps[feedPropertyIndex]
});
} else {
model.getStore().invalidate(classHolder, key, propertyIndex, timestamp);
logger.debug(
"Invalidated {}#{}.{}",
new Object[] {classHolder.getDMOClass().getSimpleName(), key, property.getName()});
}
}
propertyIndex++;
v >>= 1;
}
}
