2 * Copyright (c) 2010-2023 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.binding.unifi.internal.api.util;
15 import java.lang.reflect.Type;
16 import java.time.Instant;
18 import org.eclipse.jdt.annotation.NonNullByDefault;
19 import org.eclipse.jdt.annotation.Nullable;
21 import com.google.gson.JsonDeserializationContext;
22 import com.google.gson.JsonDeserializer;
23 import com.google.gson.JsonElement;
26 * The {@link UniFiTimestampDeserializer} is an implementation of {@link JsonDeserializer} that deserializes timestamps
27 * returned in the JSON responses of the UniFi controller.
29 * @author Matthew Bowman - Initial contribution
32 public class UniFiTimestampDeserializer implements JsonDeserializer<Instant> {
35 public @Nullable Instant deserialize(final JsonElement json, final Type type,
36 final JsonDeserializationContext context) {
37 final String text = json.getAsJsonPrimitive().getAsString();
38 final long millis = Long.valueOf(text) * 1000;
40 return Instant.ofEpochMilli(millis);