| /* |
| * 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; |
| |
| import org.junit.Test; |
| |
| import jakarta.json.bind.spi.JsonbProvider; |
| import java.lang.reflect.ParameterizedType; |
| import java.lang.reflect.Type; |
| import java.util.Map; |
| import java.util.Objects; |
| |
| import static org.hamcrest.CoreMatchers.instanceOf; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| |
| public class CustomParameterizedTypeTest { |
| @Test |
| public void run() { |
| final String value = "{\"val1\":{\"name\":\"the name\",\"age\":1234}}"; |
| final Object map = JsonbProvider.provider().create().build().fromJson(value, new ParameterizedType() { |
| @Override |
| public Type[] getActualTypeArguments() { |
| return new Type[]{String.class, Value.class}; |
| } |
| |
| @Override |
| public Type getRawType() { |
| return Map.class; |
| } |
| |
| @Override |
| public Type getOwnerType() { |
| return null; |
| } |
| }); |
| assertThat(map, instanceOf(Map.class)); |
| final Map<String, Value> asMap = Map.class.cast(map); |
| assertTrue(asMap.containsKey("val1")); |
| assertEquals(1, asMap.size()); |
| assertEquals(1234, asMap.get("val1").age); |
| assertEquals("the name", asMap.get("val1").name); |
| } |
| |
| public static class Value { |
| private String name; |
| private int age; |
| |
| public String getName() { |
| return this.name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public int getAge() { |
| return this.age; |
| } |
| |
| public void setAge(int age) { |
| this.age = age; |
| } |
| |
| @Override |
| public int hashCode() { |
| return 0; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == null || obj.getClass() != getClass()) { |
| return false; |
| } |
| Value other = (Value) obj; |
| return Objects.equals(this.name, other.name) |
| && Objects.equals(this.age, other.age); |
| } |
| |
| @Override |
| public String toString() { |
| return this.name + " " + this.age; |
| } |
| |
| } |
| |
| } |