Examples with JSONConverterException org.btrplace.json.JSONConverterException used on opensource projects

Example 11 with JSONConverterException

use of org.btrplace.json.JSONConverterException in project scheduler by btrplace.

the class ModelConverter method newVMs.

/**
 * Build VMs from a key.
 *
 * @param mo  the model to build
 * @param o   the object that contains the vm
 * @param key the key associated to the VMs
 * @return the resulting set of VMs
 * @throws JSONConverterException if at least one of the parsed VM already exists
 */
private static Set<VM> newVMs(Model mo, JSONObject o, String key) throws JSONConverterException {
    checkKeys(o, key);
    Object x = o.get(key);
    if (!(x instanceof JSONArray)) {
        throw new JSONConverterException("array expected at key '" + key + "'");
    }
    Set<VM> s = new HashSet<>(((JSONArray) x).size());
    for (Object i : (JSONArray) x) {
        int id = (Integer) i;
        VM vm = mo.newVM(id);
        if (vm == null) {
            throw JSONConverterException.vmAlreadyDeclared(id);
        }
        s.add(vm);
    }
    return s;
}