001// *************************************************************************************************************************** 002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * 003// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * 004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance * 005// * with the License. You may obtain a copy of the License at * 006// * * 007// * http://www.apache.org/licenses/LICENSE-2.0 * 008// * * 009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an * 010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the * 011// * specific language governing permissions and limitations under the License. * 012// *************************************************************************************************************************** 013package org.apache.juneau.rest.servlet; 014 015import org.apache.juneau.rest.*; 016import org.apache.juneau.rest.annotation.*; 017import org.apache.juneau.rest.beans.*; 018import org.apache.juneau.rest.config.*; 019 020/** 021 * Specialized subclass of {@link BasicRestServlet} for showing "group" pages. 022 * 023 * <p> 024 * Meant as a base class for top-level REST resources in servlet containers. 025 * 026 * <p> 027 * Provides support for JSON, XML, HTML, URL-Encoding, UON, XML, OpenAPI, and MessagePack. See {@link BasicUniversalConfig} 028 * for details. 029 * 030 * <p> 031 * Implements the basic REST endpoints defined in {@link BasicRestOperations} and {@link BasicGroupOperations}. 032 * 033 * <p> 034 * Children are attached to this resource using the {@link Rest#children() @Rest(children)} annotation. 035 * 036 * <h5 class='section'>See Also:</h5><ul> 037 * <li class='link'><a class="doclink" href="../../../../../index.html#jrs.AnnotatedClasses">@Rest-Annotated Classes</a> 038 * </ul> 039 * 040 * @serial exclude 041 */ 042@Rest 043public abstract class BasicRestServletGroup extends BasicRestServlet implements BasicGroupOperations { 044 private static final long serialVersionUID = 1L; 045 046 047 @Override /* BasicGroupOperations */ 048 public ChildResourceDescriptions getChildren(RestRequest req) { 049 return ChildResourceDescriptions.of(req); 050 } 051} 052