This package contains two example applications to aid your understanding
of the MQe interface. The example code can be split into 3 parts:
- The message service (example.midp.mqeexampleapp.messageservice)
- This runs MQe, controls a queue manager and performs functions such as
queue creation and message sending. This is the core of the examples and allows
them to be written with minimal calls to the MQe API. This also means that
to see the code required to create a local queue for example, a user can simply
look at the relevant function within MQeMessageService.
- Example 1: The message pump (examples.midp.mqeexampleapp.msgpump)
- This is a very simple application consisting of a single server and
client. The client is set to send a message to the server every 3 seconds
which, when received by the server, will be displayed to the user. Queues
are asynchronous. Implementations of the client
are available for both MIDP and J2SE, while the server is only available for
J2SE.
- Example 2: The text application (examples.midp.mqeexampleapp.textapp)
- This is slightly more complex than the first example, consisting of 2
servers and a client. When initiating, the client is required to register
with the registration server. The registration server adds the client to a
store-and-forward queue on the gateway server and replies with a success or
failure message. The client can then send user-defined messages to the gateway
server (which it will display). The aim of this application is to show how
a separate server can be used to create resources necessary for a new client
on the system to aid scalability of large MQe networks.