@Override
public Region getRegion(String regionID) throws InternalException, CloudException {
if (regionID == null || regionID.isEmpty()) {
return null;
}
SearchFilter filter = new SearchFilter();
FilterCondition equalsUUID = new FilterCondition();
equalsUUID.setCondition(Condition.IS_EQUAL_TO);
equalsUUID.setField("resourceUUID");
equalsUUID.getValue().add(regionID);
filter.getFilterConditions().add(equalsUUID);
QueryLimit limit = new QueryLimit();
limit.setMaxRecords(1);
try {
ListResult result = userService.listResources(filter, limit, ResourceType.CLUSTER);
if (result != null && result.getList() != null && result.getList().size() > 0) {
return createRegionFromCluster((Cluster) result.getList().get(0));
}
} catch (ExtilityException e) {
}
return null;
}
@Override
public Collection<Region> listRegions() throws InternalException, CloudException {
List<Region> regions = new java.util.ArrayList<Region>();
try {
List<Object> clusters = userService.listResources(null, null, ResourceType.CLUSTER).getList();
if (clusters.size() > 0) {
for (Object obj : clusters) {
regions.add(createRegionFromCluster((Cluster) obj));
}
}
} catch (ExtilityException e) {
throw new CloudException(e);
}
return regions;
}
@Override
public Collection<DataCenter> listDataCenters(String regionID)
throws InternalException, CloudException {
if (regionID == null || regionID.isEmpty()) {
return null;
}
List<DataCenter> dataCenters = new ArrayList<DataCenter>();
SearchFilter filter = new SearchFilter();
FilterCondition fc = new FilterCondition();
fc.setCondition(Condition.IS_EQUAL_TO);
fc.setField("clusterUUID");
fc.getValue().add(regionID);
filter.getFilterConditions().add(fc);
try {
List<Object> vdcs = userService.listResources(filter, null, ResourceType.VDC).getList();
for (Object obj : vdcs) {
dataCenters.add(createDataCentreFromVDC((Vdc) obj));
}
} catch (ExtilityException e) {
throw new CloudException(e);
}
return dataCenters;
}