| /** |
| * 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.hadoop.oncrpc.security; |
| |
| import org.apache.hadoop.oncrpc.XDR; |
| |
| import com.google.common.base.Preconditions; |
| |
| /** Credential used by AUTH_NONE */ |
| public class CredentialsNone extends Credentials { |
| |
| public CredentialsNone() { |
| super(AuthFlavor.AUTH_NONE); |
| mCredentialsLength = 0; |
| } |
| |
| @Override |
| public void read(XDR xdr) { |
| mCredentialsLength = xdr.readInt(); |
| Preconditions.checkState(mCredentialsLength == 0); |
| } |
| |
| @Override |
| public void write(XDR xdr) { |
| Preconditions.checkState(mCredentialsLength == 0); |
| xdr.writeInt(mCredentialsLength); |
| } |
| } |