| /* |
| * 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 |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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 org.apache.johnzon.jsonb.polymorphism; |
| |
| import jakarta.json.bind.annotation.JsonbSubtype; |
| import jakarta.json.bind.annotation.JsonbTypeInfo; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| public class JsonbPolymorphismTypeInfo { |
| private final List<JsonbPolymorphismTypeInfo> parents; |
| private final Class<?> clazz; |
| |
| private final String typeKey; |
| private final Map<String, Class<?>> aliases; |
| |
| protected JsonbPolymorphismTypeInfo(Class<?> clazz, JsonbTypeInfo annotation) { |
| this.parents = new ArrayList<>(); |
| this.clazz = clazz; |
| |
| if (annotation == null) { |
| this.typeKey = null; |
| this.aliases = null; |
| |
| return; |
| } |
| |
| this.typeKey = annotation.key(); |
| |
| aliases = new HashMap<>(); |
| for (JsonbSubtype subtype : annotation.value()) { |
| aliases.put(subtype.alias(), subtype.type()); |
| } |
| } |
| |
| public boolean hasSubtypeInformation() { |
| return typeKey != null; |
| } |
| |
| public String getTypeKey() { |
| return typeKey; |
| } |
| |
| public Map<String, Class<?>> getAliases() { |
| return aliases; |
| } |
| |
| public Class<?> getClazz() { |
| return clazz; |
| } |
| |
| public List<JsonbPolymorphismTypeInfo> getParents() { |
| return parents; |
| } |
| |
| public JsonbPolymorphismTypeInfo getFirstParent() { |
| if (parents.isEmpty()) { |
| return null; |
| } |
| |
| return parents.get(0); |
| } |
| } |