Package com.maybeitssquid.rotatingsecrets

Class DemoDatabasePollingService

java.lang.Object

com.maybeitssquid.rotatingsecrets.DemoDatabasePollingService

@Service
public class DemoDatabasePollingService
extends Object

Demonstrates database connectivity by polling the database on scheduled intervals.

Runs two polling threads that check out connections from the pool, execute a simple query, and print results to stdout. This exercises the connection pool and credential rotation behavior.

Constructor Summary

Constructors

Constructor	Description
DemoDatabasePollingService(DataSource dataSource)	Creates the polling service with the given DataSource.

Method Summary

Modifier and Type	Method	Description
void	pollFast()	Polls the database at the fast interval (default: every 3 seconds).
void	pollSlow()	Polls the database at the slow interval (default: every 5 seconds).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DemoDatabasePollingService

public DemoDatabasePollingService(DataSource dataSource)

Creates the polling service with the given DataSource.

Parameters:

dataSource - the connection pool to use for queries

Method Details

pollSlow

@Scheduled(fixedRateString="${demo.polling.interval.slow:5000}")
public void pollSlow()

Polls the database at the slow interval (default: every 5 seconds).

pollFast

@Scheduled(fixedRateString="${demo.polling.interval.fast:3000}")
public void pollFast()

Polls the database at the fast interval (default: every 3 seconds).