Java tutorial
/******************************************************************************* * Copyright (c) 2013-2015 Sierra Wireless and others. * * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * and Eclipse Distribution License v1.0 which accompany this distribution. * * The Eclipse Public License is available at * http://www.eclipse.org/legal/epl-v10.html * and the Eclipse Distribution License is available at * http://www.eclipse.org/org/documents/edl-v10.html. * * Contributors: * Sierra Wireless - initial API and implementation *******************************************************************************/ package org.eclipse.leshan.server.demo.servlet.json; import java.lang.reflect.Type; import org.eclipse.leshan.server.client.Client; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonSerializationContext; import com.google.gson.JsonSerializer; public class ClientSerializer implements JsonSerializer<Client> { private final int securePort; public ClientSerializer(int securePort) { this.securePort = securePort; } @Override public JsonElement serialize(Client src, Type typeOfSrc, JsonSerializationContext context) { JsonObject element = new JsonObject(); element.addProperty("endpoint", src.getEndpoint()); element.addProperty("registrationId", src.getRegistrationId()); element.add("registrationDate", context.serialize(src.getRegistrationDate())); element.add("lastUpdate", context.serialize(src.getLastUpdate())); element.addProperty("address", src.getAddress().getHostAddress() + ":" + src.getPort()); element.addProperty("smsNumber", src.getSmsNumber()); element.addProperty("lwM2mVersion", src.getLwM2mVersion()); element.addProperty("lifetime", src.getLifeTimeInSec()); element.addProperty("bindingMode", src.getBindingMode().toString()); element.add("rootPath", context.serialize(src.getRootPath())); element.add("objectLinks", context.serialize(src.getSortedObjectLinks())); element.add("secure", context.serialize(src.getRegistrationEndpointAddress().getPort() == securePort)); element.add("additionalRegistrationAttributes", context.serialize(src.getAdditionalRegistrationAttributes())); return element; } }