/*
* Copyright 2010 Proofpoint, Inc.
*
* Licensed 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 io.airlift.json;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import static com.google.common.base.MoreObjects.toStringHelper;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
public class Person
{
private String name;
private boolean rocks;
private Optional<String> lastName;
public static void validatePersonJsonCodec(JsonCodec<Person> jsonCodec)
{
// create object with null lastName
Person expected = new Person().setName("dain").setRocks(true);
String json = jsonCodec.toJson(expected);
assertFalse(json.contains("lastName"));
assertEquals(jsonCodec.fromJson(json), expected);
byte[] bytes = jsonCodec.toJsonBytes(expected);
assertEquals(jsonCodec.fromJson(bytes), expected);
// create object with missing lastName
expected.setLastName(Optional.empty());
json = jsonCodec.toJson(expected);
assertFalse(json.contains("lastName"));
assertEquals(jsonCodec.fromJson(json), expected);
bytes = jsonCodec.toJsonBytes(expected);
assertEquals(jsonCodec.fromJson(bytes), expected);
// create object with present lastName
expected.setLastName(Optional.of("Awesome"));
json = jsonCodec.toJson(expected);
assertTrue(json.contains("lastName"));
assertEquals(jsonCodec.fromJson(json), expected);
bytes = jsonCodec.toJsonBytes(expected);
assertEquals(jsonCodec.fromJson(bytes), expected);
}
public static void validatePersonListJsonCodec(JsonCodec<List<Person>> jsonCodec)
{
ImmutableList<Person> expected = ImmutableList.of(
new Person().setName("dain").setRocks(true),
new Person().setName("martin").setRocks(true),
new Person().setName("mark").setRocks(true));
String json = jsonCodec.toJson(expected);
assertEquals(jsonCodec.fromJson(json), expected);
byte[] bytes = jsonCodec.toJsonBytes(expected);
assertEquals(jsonCodec.fromJson(bytes), expected);
}
public static void validatePersonMapJsonCodec(JsonCodec<Map<String, Person>> jsonCodec)
{
ImmutableMap<String, Person> expected = ImmutableMap.<String, Person>builder()
.put("dain", new Person().setName("dain").setRocks(true))
.put("martin", new Person().setName("martin").setRocks(true))
.put("mark", new Person().setName("mark").setRocks(true))
.build();
String json = jsonCodec.toJson(expected);
assertEquals(jsonCodec.fromJson(json), expected);
byte[] bytes = jsonCodec.toJsonBytes(expected);
assertEquals(jsonCodec.fromJson(bytes), expected);
}
@JsonProperty
public String getName()
{
return name;
}
@JsonProperty
public Person setName(String name)
{
this.name = name;
return this;
}
@JsonProperty
public boolean isRocks()
{
return rocks;
}
@JsonProperty
public Person setRocks(boolean rocks)
{
this.rocks = rocks;
return this;
}
@JsonProperty
public Optional<String> getLastName()
{
return lastName;
}
@JsonProperty
public void setLastName(Optional<String> lastName)
{
this.lastName = lastName;
}
@Override
public boolean equals(Object obj)
{
if (this == obj) {
return true;
}
if ((obj == null) || (getClass() != obj.getClass())) {
return false;
}
Person o = (Person) obj;
return Objects.equals(this.name, o.name) &&
Objects.equals(this.rocks, o.rocks);
}
@Override
public int hashCode()
{
return Objects.hash(name, rocks);
}
@Override
public String toString()
{
return toStringHelper(this)
.add("name", name)
.add("rocks", rocks)
.add("lastName", lastName)
.toString();
}
}