@Override
public void create() {
try {
StickinessPolicy result = _lbService.createLBStickinessPolicy(this);
this.setEntityId(result.getId());
} catch (NetworkRuleConflictException e) {
s_logger.warn("Exception: ", e);
throw new ServerApiException(BaseCmd.NETWORK_RULE_CONFLICT_ERROR, e.getMessage());
}
}
@Override
public Long getSyncObjId() {
StickinessPolicy policy = _entityMgr.findById(StickinessPolicy.class, getId());
if (policy == null) {
throw new InvalidParameterValueException("Unable to find LB stickiness rule: " + id);
}
LoadBalancer lb = _lbService.findById(policy.getLoadBalancerId());
if (lb == null) {
throw new InvalidParameterValueException(
"Unable to find load balancer rule for stickiness rule: " + id);
}
return lb.getNetworkId();
}
public LBStickinessPolicyResponse(StickinessPolicy stickinesspolicy) {
this.name = stickinesspolicy.getName();
List<Pair<String, String>> paramsList = stickinesspolicy.getParams();
this.methodName = stickinesspolicy.getMethodName();
this.description = stickinesspolicy.getDescription();
if (stickinesspolicy.isRevoke()) {
this.setState("Revoked");
}
if (stickinesspolicy.getId() != 0) setId(stickinesspolicy.getId());
/* Get the param and values from the database and fill the response object
* The following loop is to
* 1) convert from List of Pair<String,String> to Map<String, String>
* 2) combine all params with name with ":" , currently we have one param called "domain" that can appear multiple times.
* */
Map<String, String> tempParamList = new HashMap<String, String>();
for (Pair<String, String> paramKV : paramsList) {
String key = paramKV.first();
String value = paramKV.second();
StringBuilder sb = new StringBuilder();
sb.append(value);
if (tempParamList.get(key) != null) {
sb.append(":").append(tempParamList.get(key));
}
tempParamList.put(key, sb.toString());
}
this.params = tempParamList;
setObjectName("stickinesspolicy");
}
@Override
public void execute() throws ResourceAllocationException, ResourceUnavailableException {
StickinessPolicy policy = null;
boolean success = false;
try {
UserContext.current().setEventDetails("Rule Id: " + getEntityId());
success = _lbService.applyLBStickinessPolicy(this);
if (success) {
// State might be different after the rule is applied, so get new object here
policy = _entityMgr.findById(StickinessPolicy.class, getEntityId());
LoadBalancer lb = _lbService.findById(policy.getLoadBalancerId());
LBStickinessResponse spResponse =
_responseGenerator.createLBStickinessPolicyResponse(policy, lb);
setResponseObject(spResponse);
spResponse.setResponseName(getCommandName());
}
} finally {
if (!success || (policy == null)) {
throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to create stickiness policy ");
}
}
}