software.amazon.jdbc.plugin.failover

Interface WriterFailoverHandler

All Known Implementing Classes:

ClusterAwareWriterFailoverHandler

public interface WriterFailoverHandler

Interface for Writer Failover Process handler. This handler implements all necessary logic to try to reconnect to a current writer host or to a newly elected writer.

Method Summary

Modifier and Type	Method and Description
WriterFailoverResult	failover(java.util.List<HostSpec> currentTopology) Called to start Writer Failover Process.

Method Detail

failover

WriterFailoverResult failover(java.util.List<HostSpec> currentTopology)
                       throws java.sql.SQLException

Called to start Writer Failover Process.

Parameters:

currentTopology - Cluster current topology

Returns:

WriterFailoverResult The results of this process.

Throws:

java.sql.SQLException - indicating whether the failover attempt was successful.