ControlBus Component
Available as of Camel 2.11
The controlbus: component provides direct, synchronous invocation of any consumers when a producer sends a message exchange.
This endpoint can be used to connect existing routes in the same camel context.
controlbus:command[?options]
Where command can be any string to identify which type of command to use.
Commands
Command |
Description |
---|---|
|
Allows to specify a Language to use for evaluating the message body. If there is any result from the evaluation, then the result is put on the message body. |
Options
Name |
Default Value |
Description |
---|
You can append query options to the URI in the following format, ?option=value&option=value&...
Samples
Using Simple language
You can use Simple language with the control bus, for example to stop a specific route you can send a message to the "controlbus:language:simple"
endpoint containing the following message:
template.sendBody("controlbus:language:simple", "${camelContext.stopRoute('myRoute')}");
As this operation is a void operation, then no result is returned. However if you want the route status you can do:
String status = template.requestBody("controlbus:language:simple", "${camelContext.getRouteStatus('myRoute')}", String.class);