protected void doIntentUpdate() {
updateScheduled.set(false);
if (intentService == null) {
log.warn("Intent service is not bound yet");
return;
}
try {
// FIXME very inefficient
for (IntentData intentData : intentService.getIntentData()) {
try {
trackIntent(intentData);
} catch (NullPointerException npe) {
log.warn("intent error {}", intentData.key(), npe);
}
}
} catch (Exception e) {
log.warn("Exception caught during update task", e);
}
}
@Override
public void trackIntent(IntentData intentData) {
// NOTE: This will be called for intents that are being added to the store
// locally (i.e. every intent update)
Key key = intentData.key();
Intent intent = intentData.intent();
boolean isLocal = intentService.isLocal(key);
boolean isInstalled = intentData.state() == INSTALLING || intentData.state() == INSTALLED;
List<Intent> installables = intentData.installables();
if (log.isTraceEnabled()) {
log.trace(
"intent {}, old: {}, new: {}, installableCount: {}, resourceCount: {}",
key,
intentsByDevice.values().contains(key),
isLocal && isInstalled,
installables.size(),
intent.resources().size()
+ installables.stream().mapToLong(i -> i.resources().size()).sum());
}
if (isNullOrEmpty(installables) && intentData.state() == INSTALLED) {
log.warn("Intent {} is INSTALLED with no installables", key);
}
// FIXME Intents will be added 3 times (once directly using addTracked,
// then when installing and when installed)
if (isLocal && isInstalled) {
addTrackedResources(key, intent.resources());
for (Intent installable : installables) {
addTrackedResources(key, installable.resources());
}
// FIXME check all resources against current topo service(s); recompile if necessary
} else {
removeTrackedResources(key, intent.resources());
for (Intent installable : installables) {
removeTrackedResources(key, installable.resources());
}
}
}