Relation between rest camel and mongodb - mongodb

Question

I novice in camel.
What i have:
- rest app deployed on tomcat
- mongodb
What i want to do:
I want to send request from rest app to camel and camel send request to mongodb and then camel send response to the rest app. (request rest -> camel -> mongodb , response mongodb->camel->rest )
I can't find information about it.
how i can do this?
my Rest class
#Path("/leave")
public class Leave {
#GET
#Path("/all")
#Produces("application/json")
public String getLeaveRequestList(){
return "{\"status\":200}";
}}
my route
public class CamelRouteConfig extends RouteBuilder {
#Override
public void configure() throws Exception {
restConfiguration().host("localhost").port(8080);
rest("/leave")
.post("/all")
.consumes("application/json")
.to("stream:out");
}
}
it do nothing. why? - i have no idea
contex method
CamelRouteConfig routeConfig = new CamelRouteConfig();
CamelContext context = new DefaultCamelContext();
try {
context.addRoutes(routeConfig);
context.start();
}finally {
context.stop();
}
thx for your attention!

Answer 1

You are running Camel as standalone. When you call context.start(), the method does not block. It means that after starting, context.stop() is called immediately. Camel shuts down and REST service goes down with it.
See the following articles: Running Camel standalone and have it keep runninge and running Camel standalone.
Use class org.apache.camel.main.Main and use run() method:
From run javadoc:
Runs this process with the given arguments, and will wait until completed, or the JVM terminates.
Throws:
Exception