2 * Copyright (c) 2010-2020 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.io.neeo.internal.serialization;
15 import java.lang.reflect.Type;
16 import java.util.Objects;
18 import org.eclipse.jdt.annotation.NonNullByDefault;
19 import org.eclipse.jdt.annotation.Nullable;
20 import org.openhab.io.neeo.internal.models.NeeoDeviceChannelKind;
22 import com.google.gson.JsonDeserializationContext;
23 import com.google.gson.JsonDeserializer;
24 import com.google.gson.JsonElement;
25 import com.google.gson.JsonParseException;
26 import com.google.gson.JsonPrimitive;
27 import com.google.gson.JsonSerializationContext;
28 import com.google.gson.JsonSerializer;
31 * Implementation of {@link JsonSerializer} and {@link JsonDeserializer} to serialize/deserial
32 * {@link NeeoDeviceChannelKind}
34 * @author Tim Roberts - Initial Contribution
37 public class NeeoDeviceChannelKindSerializer
38 implements JsonSerializer<NeeoDeviceChannelKind>, JsonDeserializer<NeeoDeviceChannelKind> {
40 public NeeoDeviceChannelKind deserialize(@Nullable JsonElement elm, @Nullable Type type,
41 @Nullable JsonDeserializationContext jsonContext) throws JsonParseException {
42 Objects.requireNonNull(elm, "elm cannot be null");
43 Objects.requireNonNull(type, "type cannot be null");
44 Objects.requireNonNull(jsonContext, "jsonContext cannot be null");
46 if (elm.isJsonNull()) {
47 throw new JsonParseException("NeeoDeviceChannelKind could not be parsed from null");
50 return NeeoDeviceChannelKind.parse(elm.getAsString());
54 public JsonElement serialize(NeeoDeviceChannelKind ndck, @Nullable Type type,
55 @Nullable JsonSerializationContext jsonContext) {
56 Objects.requireNonNull(ndck, "ndck cannot be null");
57 Objects.requireNonNull(type, "type cannot be null");
58 Objects.requireNonNull(jsonContext, "jsonContext cannot be null");
60 return new JsonPrimitive(ndck.toString());