Examples with Event org.openkilda.wfm.topology.flowhs.fsm.reroute.FlowRerouteFsm.Event used on opensource projects

Example 1 with Event

use of org.openkilda.wfm.topology.flowhs.fsm.reroute.FlowRerouteFsm.Event in project open-kilda by telstra.

the class RevertResourceAllocationAction method perform.

@Override
protected void perform(State from, State to, Event event, FlowRerouteContext context, FlowRerouteFsm stateMachine) {
    Flow flow = getFlow(stateMachine.getFlowId());
    Stream.of(stateMachine.getNewPrimaryResources(), stateMachine.getNewProtectedResources()).filter(Objects::nonNull).forEach(resources -> {
        transactionManager.doInTransaction(() -> resourcesManager.deallocatePathResources(resources));
        saveHistory(stateMachine, flow, resources);
    });
    stateMachine.getRejectedResources().forEach(flowResources -> {
        transactionManager.doInTransaction(() -> resourcesManager.deallocatePathResources(flowResources));
        saveHistory(stateMachine, flow, flowResources);
    });
    Stream.of(stateMachine.getNewPrimaryForwardPath(), stateMachine.getNewPrimaryReversePath(), stateMachine.getNewProtectedForwardPath(), stateMachine.getNewProtectedReversePath()).forEach(pathId -> flowPathRepository.remove(pathId).ifPresent(flowPath -> {
        updateIslsForFlowPath(flowPath);
        saveRemovalActionWithDumpToHistory(stateMachine, flow, flowPath);
    }));
    stateMachine.getRejectedPaths().stream().forEach(pathId -> flowPathRepository.remove(pathId).ifPresent(flowPath -> {
        updateIslsForFlowPath(flowPath);
        saveRemovalActionWithDumpToHistory(stateMachine, flow, flowPath);
    }));
    stateMachine.setNewPrimaryResources(null);
    stateMachine.setNewPrimaryForwardPath(null);
    stateMachine.setNewPrimaryReversePath(null);
    stateMachine.setNewProtectedResources(null);
    stateMachine.setNewProtectedForwardPath(null);
    stateMachine.setNewProtectedReversePath(null);
}