| 1 | /* |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
| 3 | * contributor license agreements. See the NOTICE file distributed with |
| 4 | * this work for additional information regarding copyright ownership. |
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
| 6 | * (the "License"); you may not use this file except in compliance with |
| 7 | * the License. You may obtain a copy of the License at |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | */ |
| 17 | package org.jclouds.glesys.functions.internal; |
| 18 | |
| 19 | import java.io.IOException; |
| 20 | |
| 21 | import org.jclouds.glesys.domain.GleSYSBoolean; |
| 22 | import org.jclouds.glesys.domain.Server; |
| 23 | |
| 24 | import com.google.common.base.Objects; |
| 25 | import com.google.gson.TypeAdapter; |
| 26 | import com.google.gson.stream.JsonReader; |
| 27 | import com.google.gson.stream.JsonToken; |
| 28 | import com.google.gson.stream.JsonWriter; |
| 29 | |
| 30 | /** |
| 31 | * @author Adam Lowe |
| 32 | */ |
| 33 | public class GleSYSTypeAdapters { |
| 34 | |
| 35 | public static class ServerStateAdapter extends TypeAdapter<Server.State> { |
| 36 | @Override |
| 37 | public void write(JsonWriter writer, Server.State value) throws IOException { |
| 38 | writer.value(value.value()); |
| 39 | } |
| 40 | |
| 41 | @Override |
| 42 | public Server.State read(JsonReader reader) throws IOException { |
| 43 | if (reader.peek() == JsonToken.NULL) { |
| 44 | reader.nextNull(); |
| 45 | return Server.State.UNRECOGNIZED; |
| 46 | } |
| 47 | return Server.State.fromValue(reader.nextString()); |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | public static class GleSYSBooleanAdapter extends TypeAdapter<GleSYSBoolean> { |
| 52 | |
| 53 | @Override |
| 54 | public void write(JsonWriter writer, GleSYSBoolean value) throws IOException { |
| 55 | writer.value(value.getValue() ? "yes" : "no"); |
| 56 | } |
| 57 | |
| 58 | @Override |
| 59 | public GleSYSBoolean read(JsonReader in) throws IOException { |
| 60 | if (in.peek() == JsonToken.BOOLEAN) { |
| 61 | return new GleSYSBoolean(in.nextBoolean()); |
| 62 | } else if (in.peek() == JsonToken.NULL) { |
| 63 | return GleSYSBoolean.FALSE; |
| 64 | } else { |
| 65 | return new GleSYSBoolean(Objects.equal(in.nextString(), "yes")); |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | } |
| 70 | |
| 71 | } |