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.jsonschema;
014
015import org.apache.juneau.*;
016import org.apache.juneau.internal.*;
017import org.apache.juneau.jsonschema.annotation.*;
018
019/**
020 * Metadata on classes specific to the JSON-Schema serializer and pulled from the {@link Schema @Schema} annotation on
021 * the class.
022 */
023public class JsonSchemaClassMeta extends ClassMetaExtended {
024
025   private final ObjectMap schema;
026
027   /**
028    * Constructor.
029    *
030    * @param cm The class that this annotation is defined on.
031    * @throws Exception If invalid <ja>@Schema</ja> definition was encountered.
032    */
033   public JsonSchemaClassMeta(ClassMeta<?> cm) throws Exception {
034      super(cm);
035      Schema s = ClassUtils.getAnnotation(Schema.class, getInnerClass());
036      schema = s == null ? ObjectMap.EMPTY_MAP : SchemaUtils.asMap(s);
037   }
038
039   /**
040    * Returns the {@link Schema @Schema} annotation defined on the class.
041    *
042    * @return The value of the annotation, or <jk>null</jk> if not specified.
043    */
044   protected ObjectMap getSchema() {
045      return schema;
046   }
047}