# Package samples.userguide

- Class Summary
  Class | Description
  --- | ---
  AMQPConsumer |
  EventSender |
  EventSubscriber |
  FIXClient |
  GenericJMSClient |
  JSONClient |
  LoadbalanceFailoverClient |
  MDDConsumer |
  MDDProducer |
  MTOMSwAClient |
  PWCallback |
  ServiceInvoker |
  SimpleLoggingObserver | This sample observer implementation simply calls the event handlers defined in the AbstractSynapseObserver super class.
  StockQuoteCallback |
  StockQuoteClient | See build.xml for options
  StockQuoteClient.InnerStruct |
  ThreadedClient |