/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.cassandra.cql3; import java.util.HashMap; import java.util.Map; import org.apache.cassandra.auth.IAuthenticator; import org.apache.cassandra.config.DatabaseDescriptor; import org.apache.cassandra.exceptions.InvalidRequestException; import org.apache.cassandra.utils.FBUtilities; public class UserOptions { private final Map<IAuthenticator.Option, Object> options = new HashMap<IAuthenticator.Option, Object>(); public void put(String name, Object value) { options.put(IAuthenticator.Option.valueOf(name.toUpperCase()), value); } public boolean isEmpty() { return options.isEmpty(); } public Map<IAuthenticator.Option, Object> getOptions() { return options; } public void validate() throws InvalidRequestException { for (IAuthenticator.Option option : options.keySet()) { if (!DatabaseDescriptor.getAuthenticator().supportedOptions().contains(option)) throw new InvalidRequestException(String.format("%s doesn't support %s option", DatabaseDescriptor.getAuthenticator().getClass().getName(), option)); } } public String toString() { return FBUtilities.toString(options); } }