to implement the connector run-time behavior in Java. The connector run-time behavior defines how the connector performs operations, such as to establish a connection, close a connection, prepare SQL statements, and run SQL statements.
You can set up the run-time implementation for each endpoint metadata object of the connector. For example, if you define an endpoint metadata object with read capability and another endpoint metadata object with write capability.
You can also define the connector run-time behavior to support pre and post commands to perform tasks before and after a mapping run. For example, you can define the connector run-time behavior to support a pre command that initializes environment variables before the mapping run.