private RouteNodeInstance determineStartNode(
Collection<RouteNodeInstance> activeNodes, MovePoint movePoint)
throws InvalidActionTakenException {
RouteNodeInstance startNodeInstance = null;
for (RouteNodeInstance nodeInstance : activeNodes) {
if (nodeInstance.getName().equals(movePoint.getStartNodeName())) {
if (startNodeInstance != null) {
throw new InvalidActionTakenException(
"More than one active node exists with the given name: "
+ movePoint.getStartNodeName());
}
startNodeInstance = nodeInstance;
}
}
if (startNodeInstance == null) {
throw new InvalidActionTakenException(
"Could not locate an active node with the given name: " + movePoint.getStartNodeName());
}
return startNodeInstance;
}
public String getRouteLevelName() {
// this is for backward compatibility of requests which have not been converted
if (CompatUtils.isRouteLevelRequest(this)) {
int routeLevelInt = getRouteLevel();
if (routeLevelInt == KewApiConstants.EXCEPTION_ROUTE_LEVEL) {
return "Exception";
}
List<RouteNode> routeLevelNodes =
CompatUtils.getRouteLevelCompatibleNodeList(
KEWServiceLocator.getRouteHeaderService()
.getRouteHeader(documentId)
.getDocumentType());
if (!(routeLevelInt < routeLevelNodes.size())) {
return "Not Found";
}
return ((RouteNode) routeLevelNodes.get(routeLevelInt)).getRouteNodeName();
} else {
return (nodeInstance == null ? "Exception" : nodeInstance.getName());
}
}