blob: 85d5b7e7e5518a6dbb859ae3dc8adeab9310df4a [file] [log] [blame]
package net.floodlightcontroller.flowcache.web;
import net.floodlightcontroller.flowcache.IFlowService;
import net.floodlightcontroller.util.FlowId;
import net.floodlightcontroller.util.FlowPath;
import org.restlet.resource.Get;
import org.restlet.resource.ServerResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class GetFlowByIdResource extends ServerResource {
protected static Logger log = LoggerFactory.getLogger(GetFlowByIdResource.class);
@Get("json")
public FlowPath retrieve() {
FlowPath result = null;
IFlowService flowService =
(IFlowService)getContext().getAttributes().
get(IFlowService.class.getCanonicalName());
if (flowService == null) {
log.debug("ONOS Flow Service not found");
return result;
}
// Extract the arguments
String flowIdStr = (String) getRequestAttributes().get("flow-id");
FlowId flowId = new FlowId(flowIdStr);
log.debug("Get Flow Id: " + flowIdStr);
result = flowService.getFlow(flowId);
return result;
}
}