Java tutorial
/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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 * <p> * http://www.apache.org/licenses/LICENSE-2.0 * <p> * 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 io.openshift.booster.service; import io.vertx.core.json.JsonObject; public class Greeting extends JsonObject { private static final String template = "Hello, %s!"; public Greeting() { } public Greeting(long id, String content) { put("id", id); put("content", String.format(template, content)); } public long getId() { return getLong("id", 0L); } public String getContent() { return getString("content"); } }