private void loadChannel(final String channelId, final ChannelConfiguration configuration) {
this.channels.put(
channelId,
new ChannelInstance(
channelId,
configuration.getProviderId(),
configuration.getConfiguration(),
this.providerTracker,
this.aspectProcessor,
this.eventAdmin,
this.manager,
this.processorFactoryTracker,
this.triggerFactoryTracker));
}
@Override
public ChannelId create(
final String providerId,
final ChannelDetails details,
final Map<MetaKey, String> configuration) {
final String channelId = UUID.randomUUID().toString();
final String actualProviderId;
if (providerId != null) {
actualProviderId = providerId;
} else {
actualProviderId = "apm";
}
final ChannelConfiguration cfg = new ChannelConfiguration();
cfg.setProviderId(actualProviderId);
cfg.setConfiguration(configuration);
cfg.setDescription(details.getDescription());
this.providerTracker.run(
actualProviderId,
p -> {
final ChannelProvider provider =
p.orElseThrow(
() ->
new IllegalStateException(
String.format(
"Channel provider '%s' is not registered", actualProviderId)));
provider.create(channelId, configuration);
});
this.manager.accessRun(
KEY_STORAGE,
ChannelServiceModify.class,
channels -> {
channels.createChannel(channelId, cfg);
});
// FIXME: ensure that we are the only active call to the storage manager model KEY_STORAGE
commitCreateChannel(channelId, actualProviderId, configuration);
return new ChannelId(channelId);
}