Java 11497 (#12399)
* Added/created parent module (json-modules) * moved json(submodule) to json-modules(parent) * moved json-2(submodule) to json-modules(parent) * moved json-path(submodule) to json-modules(parent) * moved gson(submodule) to json-modules(parent) * deleted sub-modules that we moved to json-modules Co-authored-by: panagiotiskakos <panagiotis.kakos@libra-is.com>
This commit is contained in:
panos-kakos
GitHub
@@ -0,0 +1,22 @@
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package com.baeldung.jsoniter.model;
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public class Name {
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private String firstName;
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private String surname;
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public String getFirstName() {
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return firstName;
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}
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public void setFirstName(String firstName) {
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this.firstName = firstName;
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}
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public String getSurname() {
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return surname;
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}
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public void setSurname(String surname) {
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this.surname = surname;
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}
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}
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@@ -0,0 +1,26 @@
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package com.baeldung.jsoniter.model;
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import com.jsoniter.annotation.JsonProperty;
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import com.jsoniter.fuzzy.MaybeStringIntDecoder;
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public class Student {
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@JsonProperty(decoder = MaybeStringIntDecoder.class)
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private int id;
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private Name name;
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public Name getName() {
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return name;
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}
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public void setName(Name name) {
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this.name = name;
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}
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}
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@@ -0,0 +1,123 @@
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package com.baeldung.jsonoptimization;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.Objects;
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import com.fasterxml.jackson.databind.ObjectMapper;
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public class Customer {
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private long id;
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private String firstName;
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private String lastName;
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private String street;
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private String postalCode;
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private String city;
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private String state;
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private String phoneNumber;
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private String email;
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public long getId() {
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return id;
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}
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public void setId(long id) {
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this.id = id;
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}
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public String getFirstName() {
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return firstName;
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}
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public void setFirstName(String firstName) {
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this.firstName = firstName;
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}
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public String getLastName() {
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return lastName;
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}
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public void setLastName(String lastName) {
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this.lastName = lastName;
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}
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public String getStreet() {
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return street;
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}
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public void setStreet(String street) {
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this.street = street;
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}
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public String getPostalCode() {
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return postalCode;
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}
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public void setPostalCode(String postalCode) {
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this.postalCode = postalCode;
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}
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public String getCity() {
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return city;
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}
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public void setCity(String city) {
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this.city = city;
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}
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public String getState() {
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return state;
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}
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public void setState(String state) {
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this.state = state;
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}
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public String getPhoneNumber() {
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return phoneNumber;
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}
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public void setPhoneNumber(String phoneNumber) {
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this.phoneNumber = phoneNumber;
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}
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public String getEmail() {
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return email;
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}
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public void setEmail(String email) {
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this.email = email;
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}
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@Override
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public int hashCode() {
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return Objects.hash(city, email, firstName, id, lastName, phoneNumber, postalCode, state, street);
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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}
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if (!(obj instanceof Customer)) {
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return false;
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}
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Customer other = (Customer) obj;
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return Objects.equals(city, other.city) && Objects.equals(email, other.email) && Objects.equals(firstName, other.firstName) && id == other.id && Objects.equals(lastName, other.lastName) && Objects.equals(phoneNumber, other.phoneNumber)
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&& Objects.equals(postalCode, other.postalCode) && Objects.equals(state, other.state) && Objects.equals(street, other.street);
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}
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@Override
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public String toString() {
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return "Customer [id=" + id + ", firstName=" + firstName + ", lastName=" + lastName + ", street=" + street + ", postalCode=" + postalCode + ", city=" + city + ", state=" + state + ", phoneNumber=" + phoneNumber + ", email=" + email + "]";
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}
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public static Customer[] fromMockFile() throws IOException {
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ObjectMapper objectMapper = new ObjectMapper();
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InputStream jsonFile = new FileInputStream("src/test/resources/json_optimization_mock_data.json");
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Customer[] feedback = objectMapper.readValue(jsonFile, Customer[].class);
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return feedback;
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}
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}
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@@ -0,0 +1,49 @@
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package com.baeldung.jsonoptimization;
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import java.io.IOException;
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import com.fasterxml.jackson.core.JsonParser;
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import com.fasterxml.jackson.core.ObjectCodec;
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import com.fasterxml.jackson.databind.DeserializationContext;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
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public class CustomerDeserializer extends StdDeserializer<Customer> {
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private static final long serialVersionUID = 1L;
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public CustomerDeserializer() {
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this(null);
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}
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public CustomerDeserializer(Class<Customer> t) {
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super(t);
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}
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@Override
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public Customer deserialize(JsonParser parser, DeserializationContext deserializer) throws IOException {
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Customer feedback = new Customer();
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ObjectCodec codec = parser.getCodec();
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JsonNode node = codec.readTree(parser);
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feedback.setId(node.get(0)
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.asLong());
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feedback.setFirstName(node.get(1)
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.asText());
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feedback.setLastName(node.get(2)
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.asText());
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feedback.setStreet(node.get(3)
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.asText());
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feedback.setPostalCode(node.get(4)
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.asText());
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feedback.setCity(node.get(5)
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.asText());
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feedback.setState(node.get(6)
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.asText());
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JsonNode phoneNumber = node.get(7);
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feedback.setPhoneNumber(phoneNumber.isNull() ? null : phoneNumber.asText());
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JsonNode email = node.get(8);
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feedback.setEmail(email.isNull() ? null : email.asText());
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return feedback;
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}
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}
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@@ -0,0 +1,34 @@
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package com.baeldung.jsonoptimization;
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import java.io.IOException;
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import com.fasterxml.jackson.core.JsonGenerator;
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import com.fasterxml.jackson.databind.SerializerProvider;
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import com.fasterxml.jackson.databind.ser.std.StdSerializer;
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public class CustomerSerializer extends StdSerializer<Customer> {
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private static final long serialVersionUID = 1L;
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public CustomerSerializer() {
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this(null);
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}
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public CustomerSerializer(Class<Customer> t) {
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super(t);
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}
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@Override
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public void serialize(Customer customer, JsonGenerator jsonGenerator, SerializerProvider serializer) throws IOException {
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jsonGenerator.writeStartArray();
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jsonGenerator.writeNumber(customer.getId());
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jsonGenerator.writeString(customer.getFirstName());
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jsonGenerator.writeString(customer.getLastName());
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jsonGenerator.writeString(customer.getStreet());
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jsonGenerator.writeString(customer.getPostalCode());
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jsonGenerator.writeString(customer.getCity());
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jsonGenerator.writeString(customer.getState());
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jsonGenerator.writeString(customer.getPhoneNumber());
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jsonGenerator.writeString(customer.getEmail());
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jsonGenerator.writeEndArray();
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}
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}
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@@ -0,0 +1,155 @@
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package com.baeldung.jsonoptimization;
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import java.util.Objects;
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import com.fasterxml.jackson.annotation.JsonProperty;
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public class CustomerShortNames {
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@JsonProperty("i")
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private long id;
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@JsonProperty("f")
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private String firstName;
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@JsonProperty("l")
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private String lastName;
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@JsonProperty("s")
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private String street;
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@JsonProperty("p")
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private String postalCode;
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@JsonProperty("c")
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private String city;
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@JsonProperty("a")
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private String state;
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@JsonProperty("o")
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private String phoneNumber;
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@JsonProperty("e")
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private String email;
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public long getId() {
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return id;
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}
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public void setId(long id) {
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this.id = id;
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}
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public String getFirstName() {
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return firstName;
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}
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public void setFirstName(String firstName) {
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this.firstName = firstName;
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}
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public String getLastName() {
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return lastName;
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}
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public void setLastName(String lastName) {
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this.lastName = lastName;
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}
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public String getStreet() {
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return street;
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}
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public void setStreet(String street) {
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this.street = street;
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}
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public String getPostalCode() {
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return postalCode;
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}
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public void setPostalCode(String postalCode) {
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this.postalCode = postalCode;
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}
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public String getCity() {
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return city;
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}
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public void setCity(String city) {
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this.city = city;
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}
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public String getState() {
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return state;
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}
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public void setState(String state) {
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this.state = state;
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}
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public String getPhoneNumber() {
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return phoneNumber;
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}
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public void setPhoneNumber(String phoneNumber) {
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this.phoneNumber = phoneNumber;
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}
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public String getEmail() {
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return email;
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}
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public void setEmail(String email) {
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this.email = email;
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}
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@Override
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public int hashCode() {
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return Objects.hash(city, email, firstName, id, lastName, phoneNumber, postalCode, state, street);
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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}
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if (!(obj instanceof CustomerShortNames)) {
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return false;
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}
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CustomerShortNames other = (CustomerShortNames) obj;
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return Objects.equals(city, other.city) && Objects.equals(email, other.email) && Objects.equals(firstName, other.firstName) && id == other.id && Objects.equals(lastName, other.lastName) && Objects.equals(phoneNumber, other.phoneNumber)
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&& Objects.equals(postalCode, other.postalCode) && Objects.equals(state, other.state) && Objects.equals(street, other.street);
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}
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@Override
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public String toString() {
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return "CustomerWithShorterAttributes [id=" + id + ", firstName=" + firstName + ", lastName=" + lastName + ", street=" + street + ", postalCode=" + postalCode + ", city=" + city + ", state=" + state + ", phoneNumber=" + phoneNumber + ", email=" + email
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+ "]";
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}
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public static CustomerShortNames[] fromCustomers(Customer[] customers) {
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CustomerShortNames[] feedback = new CustomerShortNames[customers.length];
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for (int i = 0; i < customers.length; i++) {
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Customer aCustomer = customers[i];
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CustomerShortNames newOne = new CustomerShortNames();
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newOne.setId(aCustomer.getId());
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newOne.setFirstName(aCustomer.getFirstName());
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newOne.setLastName(aCustomer.getLastName());
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newOne.setStreet(aCustomer.getStreet());
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newOne.setCity(aCustomer.getCity());
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newOne.setPostalCode(aCustomer.getPostalCode());
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newOne.setState(aCustomer.getState());
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newOne.setPhoneNumber(aCustomer.getPhoneNumber());
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newOne.setEmail(aCustomer.getEmail());
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feedback[i] = newOne;
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}
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return feedback;
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}
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}
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@@ -0,0 +1,73 @@
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package com.baeldung.jsonoptimization;
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import java.util.Objects;
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public class CustomerSlim {
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private long id;
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private String name;
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private String address;
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public long getId() {
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return id;
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}
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public void setId(long id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getAddress() {
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return address;
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}
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public void setAddress(String address) {
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this.address = address;
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}
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@Override
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public int hashCode() {
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return Objects.hash(address, id, name);
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}
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|
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@Override
|
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public boolean equals(Object obj) {
|
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if (this == obj) {
|
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return true;
|
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}
|
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if (!(obj instanceof CustomerSlim)) {
|
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return false;
|
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}
|
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CustomerSlim other = (CustomerSlim) obj;
|
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return Objects.equals(address, other.address) && id == other.id && Objects.equals(name, other.name);
|
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}
|
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|
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@Override
|
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public String toString() {
|
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return "CustomerSlim [id=" + id + ", name=" + name + ", address=" + address + "]";
|
||||
}
|
||||
|
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public static CustomerSlim[] fromCustomers(Customer[] customers) {
|
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CustomerSlim[] feedback = new CustomerSlim[customers.length];
|
||||
|
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for (int i = 0; i < customers.length; i++) {
|
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Customer aCustomer = customers[i];
|
||||
CustomerSlim newOne = new CustomerSlim();
|
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|
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newOne.setId(aCustomer.getId());
|
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newOne.setName(aCustomer.getFirstName() + " " + aCustomer.getLastName());
|
||||
newOne.setAddress(aCustomer.getStreet() + ", " + aCustomer.getCity() + " " + aCustomer.getState() + " " + aCustomer.getPostalCode());
|
||||
|
||||
feedback[i] = newOne;
|
||||
}
|
||||
|
||||
return feedback;
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
package com.baeldung.jsonoptimization;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import com.fasterxml.jackson.core.JsonParser;
|
||||
import com.fasterxml.jackson.core.ObjectCodec;
|
||||
import com.fasterxml.jackson.databind.DeserializationContext;
|
||||
import com.fasterxml.jackson.databind.JsonNode;
|
||||
import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
|
||||
|
||||
public class CustomerSlimDeserializer extends StdDeserializer<CustomerSlim> {
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
public CustomerSlimDeserializer() {
|
||||
this(null);
|
||||
}
|
||||
|
||||
public CustomerSlimDeserializer(Class<CustomerSlim> t) {
|
||||
super(t);
|
||||
}
|
||||
|
||||
@Override
|
||||
public CustomerSlim deserialize(JsonParser parser, DeserializationContext deserializer) throws IOException {
|
||||
CustomerSlim feedback = new CustomerSlim();
|
||||
ObjectCodec codec = parser.getCodec();
|
||||
JsonNode node = codec.readTree(parser);
|
||||
|
||||
feedback.setId(node.get(0)
|
||||
.asLong());
|
||||
feedback.setName(node.get(1)
|
||||
.asText());
|
||||
feedback.setAddress(node.get(2)
|
||||
.asText());
|
||||
|
||||
return feedback;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,28 @@
|
||||
package com.baeldung.jsonoptimization;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import com.fasterxml.jackson.core.JsonGenerator;
|
||||
import com.fasterxml.jackson.databind.SerializerProvider;
|
||||
import com.fasterxml.jackson.databind.ser.std.StdSerializer;
|
||||
|
||||
public class CustomerSlimSerializer extends StdSerializer<CustomerSlim> {
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
public CustomerSlimSerializer() {
|
||||
this(null);
|
||||
}
|
||||
|
||||
public CustomerSlimSerializer(Class<CustomerSlim> t) {
|
||||
super(t);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void serialize(CustomerSlim customer, JsonGenerator jsonGenerator, SerializerProvider serializer) throws IOException {
|
||||
jsonGenerator.writeStartArray();
|
||||
jsonGenerator.writeNumber(customer.getId());
|
||||
jsonGenerator.writeString(customer.getName());
|
||||
jsonGenerator.writeString(customer.getAddress());
|
||||
jsonGenerator.writeEndArray();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,81 @@
|
||||
package com.baeldung.jsonoptimization;
|
||||
|
||||
import java.util.Objects;
|
||||
|
||||
import com.fasterxml.jackson.annotation.JsonProperty;
|
||||
|
||||
public class CustomerSlimShortNames {
|
||||
|
||||
@JsonProperty("i")
|
||||
private long id;
|
||||
|
||||
@JsonProperty("n")
|
||||
private String name;
|
||||
|
||||
@JsonProperty("a")
|
||||
private String address;
|
||||
|
||||
public long getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(long id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
public void setName(String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public String getAddress() {
|
||||
return address;
|
||||
}
|
||||
|
||||
public void setAddress(String address) {
|
||||
this.address = address;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return Objects.hash(address, id, name);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object obj) {
|
||||
if (this == obj) {
|
||||
return true;
|
||||
}
|
||||
if (!(obj instanceof CustomerSlimShortNames)) {
|
||||
return false;
|
||||
}
|
||||
CustomerSlimShortNames other = (CustomerSlimShortNames) obj;
|
||||
return Objects.equals(address, other.address) && id == other.id && Objects.equals(name, other.name);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "CustomerSlim [id=" + id + ", name=" + name + ", address=" + address + "]";
|
||||
}
|
||||
|
||||
public static CustomerSlimShortNames[] fromCustomers(Customer[] customers) {
|
||||
CustomerSlimShortNames[] feedback = new CustomerSlimShortNames[customers.length];
|
||||
|
||||
for (int i = 0; i < customers.length; i++) {
|
||||
Customer aCustomer = customers[i];
|
||||
CustomerSlimShortNames newOne = new CustomerSlimShortNames();
|
||||
|
||||
newOne.setId(aCustomer.getId());
|
||||
newOne.setName(aCustomer.getFirstName() + " " + aCustomer.getLastName());
|
||||
newOne.setAddress(aCustomer.getStreet() + ", " + aCustomer.getCity() + " " + aCustomer.getState() + " " + aCustomer.getPostalCode());
|
||||
|
||||
feedback[i] = newOne;
|
||||
}
|
||||
|
||||
return feedback;
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,56 @@
|
||||
package com.baeldung.jsontojavaclass;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.net.URL;
|
||||
|
||||
import org.jsonschema2pojo.DefaultGenerationConfig;
|
||||
import org.jsonschema2pojo.GenerationConfig;
|
||||
import org.jsonschema2pojo.Jackson2Annotator;
|
||||
import org.jsonschema2pojo.SchemaGenerator;
|
||||
import org.jsonschema2pojo.SchemaMapper;
|
||||
import org.jsonschema2pojo.SchemaStore;
|
||||
import org.jsonschema2pojo.SourceType;
|
||||
import org.jsonschema2pojo.rules.RuleFactory;
|
||||
|
||||
import com.sun.codemodel.JCodeModel;
|
||||
|
||||
public class JsonToJavaClassConversion {
|
||||
|
||||
public static void main(String[] args) {
|
||||
String packageName = "com.baeldung.jsontojavaclass.pojo";
|
||||
String basePath = "src/main/resources";
|
||||
File inputJson = new File(basePath + File.separator + "input.json");
|
||||
File outputPojoDirectory = new File(basePath + File.separator + "convertedPojo");
|
||||
outputPojoDirectory.mkdirs();
|
||||
try {
|
||||
new JsonToJavaClassConversion().convertJsonToJavaClass(inputJson.toURI().toURL(), outputPojoDirectory, packageName, inputJson.getName().replace(".json", ""));
|
||||
} catch (IOException e) {
|
||||
System.out.println("Encountered issue while converting to pojo: " + e.getMessage());
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public void convertJsonToJavaClass(URL inputJsonUrl, File outputJavaClassDirectory, String packageName, String javaClassName) throws IOException {
|
||||
JCodeModel jcodeModel = new JCodeModel();
|
||||
|
||||
GenerationConfig config = new DefaultGenerationConfig() {
|
||||
@Override
|
||||
public boolean isGenerateBuilders() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public SourceType getSourceType() {
|
||||
return SourceType.JSON;
|
||||
}
|
||||
};
|
||||
|
||||
SchemaMapper mapper = new SchemaMapper(new RuleFactory(config, new Jackson2Annotator(config), new SchemaStore()), new SchemaGenerator());
|
||||
mapper.generate(jcodeModel, javaClassName, packageName, inputJsonUrl);
|
||||
|
||||
jcodeModel.build(outputJavaClassDirectory);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,213 @@
|
||||
|
||||
package com.baeldung.jsontojavaclass.pojo;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import javax.annotation.Generated;
|
||||
import com.fasterxml.jackson.annotation.JsonAnyGetter;
|
||||
import com.fasterxml.jackson.annotation.JsonAnySetter;
|
||||
import com.fasterxml.jackson.annotation.JsonIgnore;
|
||||
import com.fasterxml.jackson.annotation.JsonInclude;
|
||||
import com.fasterxml.jackson.annotation.JsonProperty;
|
||||
import com.fasterxml.jackson.annotation.JsonPropertyOrder;
|
||||
|
||||
@JsonInclude(JsonInclude.Include.NON_NULL)
|
||||
@JsonPropertyOrder({
|
||||
"name",
|
||||
"area",
|
||||
"author",
|
||||
"id",
|
||||
"salary",
|
||||
"topics"
|
||||
})
|
||||
@Generated("jsonschema2pojo")
|
||||
public class SamplePojo {
|
||||
|
||||
@JsonProperty("name")
|
||||
private String name;
|
||||
@JsonProperty("area")
|
||||
private String area;
|
||||
@JsonProperty("author")
|
||||
private String author;
|
||||
@JsonProperty("id")
|
||||
private Integer id;
|
||||
@JsonProperty("salary")
|
||||
private Integer salary;
|
||||
@JsonProperty("topics")
|
||||
private List<String> topics = new ArrayList<String>();
|
||||
@JsonIgnore
|
||||
private Map<String, Object> additionalProperties = new HashMap<String, Object>();
|
||||
|
||||
@JsonProperty("name")
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
@JsonProperty("name")
|
||||
public void setName(String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public SamplePojo withName(String name) {
|
||||
this.name = name;
|
||||
return this;
|
||||
}
|
||||
|
||||
@JsonProperty("area")
|
||||
public String getArea() {
|
||||
return area;
|
||||
}
|
||||
|
||||
@JsonProperty("area")
|
||||
public void setArea(String area) {
|
||||
this.area = area;
|
||||
}
|
||||
|
||||
public SamplePojo withArea(String area) {
|
||||
this.area = area;
|
||||
return this;
|
||||
}
|
||||
|
||||
@JsonProperty("author")
|
||||
public String getAuthor() {
|
||||
return author;
|
||||
}
|
||||
|
||||
@JsonProperty("author")
|
||||
public void setAuthor(String author) {
|
||||
this.author = author;
|
||||
}
|
||||
|
||||
public SamplePojo withAuthor(String author) {
|
||||
this.author = author;
|
||||
return this;
|
||||
}
|
||||
|
||||
@JsonProperty("id")
|
||||
public Integer getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
@JsonProperty("id")
|
||||
public void setId(Integer id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public SamplePojo withId(Integer id) {
|
||||
this.id = id;
|
||||
return this;
|
||||
}
|
||||
|
||||
@JsonProperty("salary")
|
||||
public Integer getSalary() {
|
||||
return salary;
|
||||
}
|
||||
|
||||
@JsonProperty("salary")
|
||||
public void setSalary(Integer salary) {
|
||||
this.salary = salary;
|
||||
}
|
||||
|
||||
public SamplePojo withSalary(Integer salary) {
|
||||
this.salary = salary;
|
||||
return this;
|
||||
}
|
||||
|
||||
@JsonProperty("topics")
|
||||
public List<String> getTopics() {
|
||||
return topics;
|
||||
}
|
||||
|
||||
@JsonProperty("topics")
|
||||
public void setTopics(List<String> topics) {
|
||||
this.topics = topics;
|
||||
}
|
||||
|
||||
public SamplePojo withTopics(List<String> topics) {
|
||||
this.topics = topics;
|
||||
return this;
|
||||
}
|
||||
|
||||
@JsonAnyGetter
|
||||
public Map<String, Object> getAdditionalProperties() {
|
||||
return this.additionalProperties;
|
||||
}
|
||||
|
||||
@JsonAnySetter
|
||||
public void setAdditionalProperty(String name, Object value) {
|
||||
this.additionalProperties.put(name, value);
|
||||
}
|
||||
|
||||
public SamplePojo withAdditionalProperty(String name, Object value) {
|
||||
this.additionalProperties.put(name, value);
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder sb = new StringBuilder();
|
||||
sb.append(SamplePojo.class.getName()).append('@').append(Integer.toHexString(System.identityHashCode(this))).append('[');
|
||||
sb.append("name");
|
||||
sb.append('=');
|
||||
sb.append(((this.name == null)?"<null>":this.name));
|
||||
sb.append(',');
|
||||
sb.append("area");
|
||||
sb.append('=');
|
||||
sb.append(((this.area == null)?"<null>":this.area));
|
||||
sb.append(',');
|
||||
sb.append("author");
|
||||
sb.append('=');
|
||||
sb.append(((this.author == null)?"<null>":this.author));
|
||||
sb.append(',');
|
||||
sb.append("id");
|
||||
sb.append('=');
|
||||
sb.append(((this.id == null)?"<null>":this.id));
|
||||
sb.append(',');
|
||||
sb.append("salary");
|
||||
sb.append('=');
|
||||
sb.append(((this.salary == null)?"<null>":this.salary));
|
||||
sb.append(',');
|
||||
sb.append("topics");
|
||||
sb.append('=');
|
||||
sb.append(((this.topics == null)?"<null>":this.topics));
|
||||
sb.append(',');
|
||||
sb.append("additionalProperties");
|
||||
sb.append('=');
|
||||
sb.append(((this.additionalProperties == null)?"<null>":this.additionalProperties));
|
||||
sb.append(',');
|
||||
if (sb.charAt((sb.length()- 1)) == ',') {
|
||||
sb.setCharAt((sb.length()- 1), ']');
|
||||
} else {
|
||||
sb.append(']');
|
||||
}
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
int result = 1;
|
||||
result = ((result* 31)+((this.area == null)? 0 :this.area.hashCode()));
|
||||
result = ((result* 31)+((this.author == null)? 0 :this.author.hashCode()));
|
||||
result = ((result* 31)+((this.topics == null)? 0 :this.topics.hashCode()));
|
||||
result = ((result* 31)+((this.name == null)? 0 :this.name.hashCode()));
|
||||
result = ((result* 31)+((this.id == null)? 0 :this.id.hashCode()));
|
||||
result = ((result* 31)+((this.additionalProperties == null)? 0 :this.additionalProperties.hashCode()));
|
||||
result = ((result* 31)+((this.salary == null)? 0 :this.salary.hashCode()));
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object other) {
|
||||
if (other == this) {
|
||||
return true;
|
||||
}
|
||||
if ((other instanceof SamplePojo) == false) {
|
||||
return false;
|
||||
}
|
||||
SamplePojo rhs = ((SamplePojo) other);
|
||||
return ((((((((this.area == rhs.area)||((this.area!= null)&&this.area.equals(rhs.area)))&&((this.author == rhs.author)||((this.author!= null)&&this.author.equals(rhs.author))))&&((this.topics == rhs.topics)||((this.topics!= null)&&this.topics.equals(rhs.topics))))&&((this.name == rhs.name)||((this.name!= null)&&this.name.equals(rhs.name))))&&((this.id == rhs.id)||((this.id!= null)&&this.id.equals(rhs.id))))&&((this.additionalProperties == rhs.additionalProperties)||((this.additionalProperties!= null)&&this.additionalProperties.equals(rhs.additionalProperties))))&&((this.salary == rhs.salary)||((this.salary!= null)&&this.salary.equals(rhs.salary))));
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,32 @@
|
||||
package com.baeldung.jsonvalidation;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import com.google.gson.Gson;
|
||||
import com.google.gson.JsonElement;
|
||||
import com.google.gson.JsonParser;
|
||||
import com.google.gson.JsonSyntaxException;
|
||||
import com.google.gson.TypeAdapter;
|
||||
|
||||
public class GsonValidator {
|
||||
|
||||
final TypeAdapter<JsonElement> strictAdapter = new Gson().getAdapter(JsonElement.class);
|
||||
|
||||
public boolean isValid(String json) {
|
||||
try {
|
||||
JsonParser.parseString(json);
|
||||
} catch (JsonSyntaxException e) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean isValidStrict(String json) {
|
||||
try {
|
||||
strictAdapter.fromJson(json);
|
||||
} catch (JsonSyntaxException | IOException e) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,18 @@
|
||||
package com.baeldung.jsonvalidation;
|
||||
|
||||
import com.fasterxml.jackson.core.JacksonException;
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
|
||||
public class JacksonValidator {
|
||||
|
||||
final ObjectMapper mapper = new ObjectMapper();
|
||||
|
||||
public boolean isValid(String json) {
|
||||
try {
|
||||
mapper.readTree(json);
|
||||
} catch (JacksonException e) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,30 @@
|
||||
package com.baeldung.jsonvalidation;
|
||||
|
||||
import org.json.JSONArray;
|
||||
import org.json.JSONException;
|
||||
import org.json.JSONObject;
|
||||
|
||||
public class JsonValidator {
|
||||
|
||||
public boolean isValidObject(String json) {
|
||||
try {
|
||||
new JSONObject(json);
|
||||
} catch (JSONException e) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean isValidJson(String json) {
|
||||
try {
|
||||
new JSONObject(json);
|
||||
} catch (JSONException e) {
|
||||
try {
|
||||
new JSONArray(json);
|
||||
} catch (JSONException ne) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user