MigratoryData Client API for Java
Developer's Guide and Reference Manual
This guide includes the following sections:
This application programming interface (API) contains all the necessary operations for connecting to a cluster of one or more MigratoryData servers, subscribing to subjects, getting real-time messages for the subscribed subjects, and publishing real-time messages.
A typical API usage is as follows:
Import in your application the classes of this API as follows:
Also, include in the
class-path of your application the API library
migratorydata-client-java.jar located in the folder
lib of this API package.
The listener should implement the MigratoryDataListener interface.
Use the API call MigratoryDataClient.setListener() to attach your listener implementation.
Use the API method MigratoryDataClient.setServers() to specify a list of one or more MigratoryData servers to which the client will connect to. In fact, the client will connect to only one of the MigratoryData servers in this list. But, defining two or more MigratoryData servers is recommended in order to achieve load balancing and failover. Supposing the MigratoryData server – to which the client connected – goes down, then the API will automatically reconnect to another MigratoryData server in the list.
Handle the messages received for the subscribed subjects as well as the status notifications in your listener implementation defined at Step 2 above.
Examples built with this API are available in the folder
examples of this API package; start with the README file which explains how to compile and run them.