/*
* (non-Javadoc)
*
* @see
* io.joynr.messaging.service.ChannelServiceDelegate#createChannel(java.
* lang.String, java.lang.String)
*/
@Override
public Channel createChannel(String ccid, String trackingId) {
try {
// The controller has to assign the channel to a bounce proxy
// instance.
ControlledBounceProxyInformation bpInfo = strategy.calculateBounceProxy(ccid);
URI channelLocation = bpFacade.createChannel(bpInfo, ccid, trackingId);
Channel channel = new Channel(bpInfo, ccid, channelLocation);
channelDirectory.addChannel(channel);
bounceProxyDirectory.updateChannelAssignment(ccid, bpInfo);
return channel;
} catch (Throwable e) {
// TODO do a more fine grained error handling catching different
// types of errors later on. Note that from current specification,
// the bounce proxy is not expected to reject this call (Channels
// are assigned based on performance measures reported by the bounce
// proxy).
log.error(
"Could not create channel on bounce proxy: channel {}, error: {}", ccid, e.getMessage());
// TODO think of maybe trying to open a channel on a different
// bounce proxy if it didn't work for this one
throw new JoynrRuntimeException("Error creating channel on bounce proxy", e);
}
}
/*
* (non-Javadoc)
*
* @see io.joynr.messaging.service.ChannelServiceDelegate#listChannels()
*/
@Override
public List<ChannelInformation> listChannels() {
List<Channel> channels = channelDirectory.getChannels();
List<ChannelInformation> channelInformationList = new LinkedList<ChannelInformation>();
for (Channel channel : channels) {
ChannelInformation channelInfo = new ChannelInformation(channel.getChannelId(), 0, 0);
channelInformationList.add(channelInfo);
}
return channelInformationList;
}
/*
* (non-Javadoc)
*
* @see
* io.joynr.messaging.service.ChannelServiceDelegate#getChannelInformation
* (java.lang.String)
*/
@Override
public Channel getChannel(String ccid) {
return channelDirectory.getChannel(ccid);
}