Camel: use datasource configured by spring-boot - jdbc

Question

I have a project and in it I'm using spring-boot-jdbc-starter and it automatically configures a DataSource for me.
Now I added camel-spring-boot to project and I was able to successfully create routes from Beans of type RouteBuilder.
But when I'm using sql component of camel it can not find datasource. Is there any simple way to add Spring configured datasource to CamelContext? In samples of camel project they use spring xml for datasource configuration but I'm looking for a way with java config. This is what I tried:
#Configuration
public class SqlRouteBuilder extends RouteBuilder {
#Bean
public SqlComponent sqlComponent(DataSource dataSource) {
SqlComponent sqlComponent = new SqlComponent();
sqlComponent.setDataSource(dataSource);
return sqlComponent;
}
#Override
public void configure() throws Exception {
from("sql:SELECT * FROM tasks WHERE STATUS NOT LIKE 'completed'")
.to("mock:sql");
}
}

Answer 1

I have to publish it because although the answer is in the commentary, you may not notice it, and in my case such a configuration was necessary to run the process.
The use of the SQL component should look like this:
from("timer://dbQueryTimer?period=10s")
.routeId("DATABASE_QUERY_TIMER_ROUTE")
.to("sql:SELECT * FROM event_queue?dataSource=#dataSource")
.process(xchg -> {
List<Map<String, Object>> row = xchg.getIn().getBody(List.class);
row.stream()
.map((x) -> {
EventQueue eventQueue = new EventQueue();
eventQueue.setId((Long)x.get("id"));
eventQueue.setData((String)x.get("data"));
return eventQueue;
}).collect(Collectors.toList());
})
.log(LoggingLevel.INFO,"******Database query executed - body:${body}******");
Note the use of ?dataSource=#dataSource. The dataSource name points to the DataSource object configured by Spring, it can be changed to another one and thus use different DataSource in different routes.

Answer 2

Here is the sample/example code (Java DSL). For this I used
Spring boot
H2 embedded Database
Camel
on startup spring-boot, creates table and loads data. Then camel route, runs "select" to pull the data.
Here is the code:
public void configure() throws Exception {
from("timer://timer1?period=1000")
.setBody(constant("select * from Employee"))
.to("jdbc:dataSource")
.split().simple("${body}")
.log("process row ${body}")
full example in github