| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * Licensed 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.onosproject.openstacknode.codec; |
| |
| |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.openstacknode.api.DefaultOpenstackSshAuth; |
| import org.onosproject.openstacknode.api.OpenstackSshAuth; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.onlab.util.Tools.nullIsIllegal; |
| |
| /** |
| * Node ssh authentication info codec used for serializing and |
| * de-serializing JSON string. |
| */ |
| public class OpenstackSshAuthCodec extends JsonCodec<OpenstackSshAuth> { |
| |
| private static final String ID = "id"; |
| private static final String PASSWORD = "password"; |
| |
| private static final String MISSING_MESSAGE = " is required in OpenstackSshAuth"; |
| private static final String ERROR_MSG_NOT_NULL = "Openstack SSH auth cannot be null"; |
| |
| @Override |
| public ObjectNode encode(OpenstackSshAuth sshAuth, CodecContext context) { |
| checkNotNull(sshAuth, ERROR_MSG_NOT_NULL); |
| |
| return context.mapper().createObjectNode() |
| .put(ID, sshAuth.id()) |
| .put(PASSWORD, sshAuth.password()); |
| } |
| |
| @Override |
| public OpenstackSshAuth decode(ObjectNode json, CodecContext context) { |
| if (json == null || !json.isObject()) { |
| return null; |
| } |
| |
| String id = nullIsIllegal(json.get(ID).asText(), |
| ID + MISSING_MESSAGE); |
| |
| String password = nullIsIllegal(json.get(PASSWORD).asText(), |
| PASSWORD + MISSING_MESSAGE); |
| |
| return DefaultOpenstackSshAuth.builder() |
| .id(id) |
| .password(password) |
| .build(); |
| } |
| } |