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Merge pull request 'apache' (#33) from apache into main

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Reviewed-on: https://src.isharkfly.com/iSharkFly-Docs/java-tutorials/pulls/33
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honeymoose
2024-05-05 12:58:57 -04:00
parent 5ba9e6af3c f3f528cf1c
commit 5b1e16f8d6
448 changed files with 173 additions and 2738 deletions
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.idea/compiler.xml
Generated
+1
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@@ -13,6 +13,7 @@
<module name="core-java-annotations" />
<module name="core-java-uuid" />
<module name="core-java-numbers" />
<module name="jackson-polymorphic-deserialization" />
<module name="core-java-strings" />
<module name="jackson" />
<module name="core-java-11" />
.idea/encodings.xml
Generated
+18 -16
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@@ -63,22 +63,24 @@
<file url="file://$PROJECT_DIR$/image-compressing/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/image-processing/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/image-processing/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-annotations/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-annotations/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-conversions-2/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-conversions-2/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-conversions/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-conversions/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-custom-conversions/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-custom-conversions/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-exceptions/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-exceptions/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-jr/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson-jr/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/jackson/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/jackson-modules/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-annotations/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-annotations/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-conversions-2/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-conversions-2/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-conversions/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-conversions/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-custom-conversions/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-custom-conversions/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-exceptions/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-exceptions/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-jr/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-jr/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-polymorphic-deserialization/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson-polymorphic-deserialization/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/jackson/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/libraries-jackson/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/parent-boot-2/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/parent-boot-2/src/main/resources" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/parent-boot-3/src/main/java" charset="UTF-8" />
jackson-modules/jackson-core/pom.xml
-67
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@@ -1,67 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>jackson-core</artifactId>
<name>jackson-core</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>jackson-modules</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
<!-- marshalling -->
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-joda</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-jsonSchema</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jdk8</artifactId>
<version>${jackson.version}</version>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>json-schema-validator</artifactId>
<version>${rest-assured.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>json-path</artifactId>
<version>${rest-assured.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>jackson-core</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
<properties>
<!-- testing -->
<rest-assured.version>5.4.0</rest-assured.version>
</properties>
</project>
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jacksoninject/Person.java
-43
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@@ -1,43 +0,0 @@
package com.baeldung.jackson.deserialization.jacksoninject;
import com.fasterxml.jackson.annotation.JacksonInject;
import java.util.UUID;
public class Person {
@JacksonInject
private UUID id;
private String firstName;
private String lastName;
public Person() {
}
public Person(String firstName, String lastName) {
this.id = UUID.randomUUID();
this.firstName = firstName;
this.lastName = lastName;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public UUID getId() {
return id;
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsonanysetter/Inventory.java
-20
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@@ -1,20 +0,0 @@
package com.baeldung.jackson.deserialization.jsonanysetter;
import java.util.HashMap;
import java.util.Map;
import com.fasterxml.jackson.annotation.JsonAnySetter;
public class Inventory {
private Map<String, Float> countryDeliveryCost = new HashMap<>();
public Map<String, Float> getCountryDeliveryCost() {
return countryDeliveryCost;
}
@JsonAnySetter
public void addCountryDeliveryCost(String country, Float cost) {
countryDeliveryCost.put(country, cost);
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsondeserialize/Book.java
-75
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@@ -1,75 +0,0 @@
package com.baeldung.jackson.deserialization.jsondeserialize;
import java.math.BigDecimal;
import java.util.Date;
import java.util.UUID;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
public class Book {
private UUID id;
private String title;
private float price;
private String ISBN;
@JsonDeserialize(using = CustomDateDeserializer.class)
private Date published;
private BigDecimal pages;
public Book() {
}
public Book(String title) {
this.id = UUID.randomUUID();
this.title = title;
}
public String getISBN() {
return ISBN;
}
public void setISBN(String ISBN) {
this.ISBN = ISBN;
}
public Date getPublished() {
return published;
}
public void setPublished(Date published) {
this.published = published;
}
public BigDecimal getPages() {
return pages;
}
public void setPages(BigDecimal pages) {
this.pages = pages;
}
public UUID getId() {
return id;
}
public void setId(UUID id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public float getPrice() {
return price;
}
public void setPrice(float price) {
this.price = price;
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsondeserialize/CustomDateDeserializer.java
-33
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@@ -1,33 +0,0 @@
package com.baeldung.jackson.deserialization.jsondeserialize;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class CustomDateDeserializer extends StdDeserializer<Date> {
private static SimpleDateFormat formatter = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
public CustomDateDeserializer() {
this(null);
}
public CustomDateDeserializer(Class<?> vc) {
super(vc);
}
@Override
public Date deserialize(JsonParser jsonparser, DeserializationContext context) throws IOException {
String date = jsonparser.getText();
try {
return formatter.parse(date);
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/domain/Person.java
-30
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@@ -1,30 +0,0 @@
package com.baeldung.jackson.domain;
public class Person {
private String firstName;
private String lastName;
public Person(String firstName, String lastName) {
super();
this.firstName = firstName;
this.lastName = lastName;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/Event.java
-25
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@@ -1,25 +0,0 @@
package com.baeldung.jackson.inheritance;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
@JsonTypeInfo(use = JsonTypeInfo.Id.MINIMAL_CLASS, include = JsonTypeInfo.As.PROPERTY, property = "eventType")
abstract public class Event {
private final String id;
private final Long timestamp;
@JsonCreator
public Event(@JsonProperty("id") String id, @JsonProperty("timestamp") Long timestamp) {
this.id = id;
this.timestamp = timestamp;
}
public Long getTimestamp() {
return timestamp;
}
public String getId() {
return id;
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/IgnoranceAnnotationStructure.java
-96
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@@ -1,96 +0,0 @@
package com.baeldung.jackson.inheritance;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
public class IgnoranceAnnotationStructure {
public static abstract class Vehicle {
private String make;
private String model;
protected Vehicle() {
}
protected Vehicle(String make, String model) {
this.make = make;
this.model = model;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
}
@JsonIgnoreProperties({ "model", "seatingCapacity" })
public static abstract class Car extends Vehicle {
private int seatingCapacity;
@JsonIgnore
private double topSpeed;
protected Car() {
}
protected Car(String make, String model, int seatingCapacity, double topSpeed) {
super(make, model);
this.seatingCapacity = seatingCapacity;
this.topSpeed = topSpeed;
}
public int getSeatingCapacity() {
return seatingCapacity;
}
public void setSeatingCapacity(int seatingCapacity) {
this.seatingCapacity = seatingCapacity;
}
public double getTopSpeed() {
return topSpeed;
}
public void setTopSpeed(double topSpeed) {
this.topSpeed = topSpeed;
}
}
public static class Sedan extends Car {
public Sedan() {
}
public Sedan(String make, String model, int seatingCapacity, double topSpeed) {
super(make, model, seatingCapacity, topSpeed);
}
}
public static class Crossover extends Car {
private double towingCapacity;
public Crossover() {
}
public Crossover(String make, String model, int seatingCapacity, double topSpeed, double towingCapacity) {
super(make, model, seatingCapacity, topSpeed);
this.towingCapacity = towingCapacity;
}
public double getTowingCapacity() {
return towingCapacity;
}
public void setTowingCapacity(double towingCapacity) {
this.towingCapacity = towingCapacity;
}
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/IgnoranceMixinOrIntrospection.java
-91
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@@ -1,91 +0,0 @@
package com.baeldung.jackson.inheritance;
public class IgnoranceMixinOrIntrospection {
public static abstract class Vehicle {
private String make;
private String model;
protected Vehicle() {
}
protected Vehicle(String make, String model) {
this.make = make;
this.model = model;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
}
public static abstract class Car extends Vehicle {
private int seatingCapacity;
private double topSpeed;
protected Car() {
}
protected Car(String make, String model, int seatingCapacity, double topSpeed) {
super(make, model);
this.seatingCapacity = seatingCapacity;
this.topSpeed = topSpeed;
}
public int getSeatingCapacity() {
return seatingCapacity;
}
public void setSeatingCapacity(int seatingCapacity) {
this.seatingCapacity = seatingCapacity;
}
public double getTopSpeed() {
return topSpeed;
}
public void setTopSpeed(double topSpeed) {
this.topSpeed = topSpeed;
}
}
public static class Sedan extends Car {
public Sedan() {
}
public Sedan(String make, String model, int seatingCapacity, double topSpeed) {
super(make, model, seatingCapacity, topSpeed);
}
}
public static class Crossover extends Car {
private double towingCapacity;
public Crossover() {
}
public Crossover(String make, String model, int seatingCapacity, double topSpeed, double towingCapacity) {
super(make, model, seatingCapacity, topSpeed);
this.towingCapacity = towingCapacity;
}
public double getTowingCapacity() {
return towingCapacity;
}
public void setTowingCapacity(double towingCapacity) {
this.towingCapacity = towingCapacity;
}
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/ItemIdAddedToUser.java
-28
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@@ -1,28 +0,0 @@
package com.baeldung.jackson.inheritance;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeName;
@JsonTypeName("itemIdAddedToUser")
@JsonIgnoreProperties("id")
public class ItemIdAddedToUser extends Event {
private final String itemId;
private final Long quantity;
@JsonCreator
public ItemIdAddedToUser(@JsonProperty("id") String id, @JsonProperty("timestamp") Long timestamp, @JsonProperty("itemId") String itemId, @JsonProperty("quantity") Long quantity) {
super(id, timestamp);
this.itemId = itemId;
this.quantity = quantity;
}
public String getItemId() {
return itemId;
}
public Long getQuantity() {
return quantity;
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/ItemIdRemovedFromUser.java
-26
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@@ -1,26 +0,0 @@
package com.baeldung.jackson.inheritance;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeName;
@JsonTypeName("itemIdRemovedFromUser")
public class ItemIdRemovedFromUser extends Event {
private final String itemId;
private final Long quantity;
@JsonCreator
public ItemIdRemovedFromUser(@JsonProperty("id") String id, @JsonProperty("timestamp") Long timestamp, @JsonProperty("itemId") String itemId, @JsonProperty("quantity") Long quantity) {
super(id, timestamp);
this.itemId = itemId;
this.quantity = quantity;
}
public String getItemId() {
return itemId;
}
public Long getQuantity() {
return quantity;
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/SubTypeConstructorStructure.java
-92
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@@ -1,92 +0,0 @@
package com.baeldung.jackson.inheritance;
import java.util.List;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
public class SubTypeConstructorStructure {
public static class Fleet {
private List<Vehicle> vehicles;
public List<Vehicle> getVehicles() {
return vehicles;
}
public void setVehicles(List<Vehicle> vehicles) {
this.vehicles = vehicles;
}
}
public static abstract class Vehicle {
private String make;
private String model;
protected Vehicle(String make, String model) {
this.make = make;
this.model = model;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
}
public static class Car extends Vehicle {
private int seatingCapacity;
private double topSpeed;
@JsonCreator
public Car(@JsonProperty("make") String make, @JsonProperty("model") String model, @JsonProperty("seating") int seatingCapacity, @JsonProperty("topSpeed") double topSpeed) {
super(make, model);
this.seatingCapacity = seatingCapacity;
this.topSpeed = topSpeed;
}
public int getSeatingCapacity() {
return seatingCapacity;
}
public void setSeatingCapacity(int seatingCapacity) {
this.seatingCapacity = seatingCapacity;
}
public double getTopSpeed() {
return topSpeed;
}
public void setTopSpeed(double topSpeed) {
this.topSpeed = topSpeed;
}
}
public static class Truck extends Vehicle {
private double payloadCapacity;
@JsonCreator
public Truck(@JsonProperty("make") String make, @JsonProperty("model") String model, @JsonProperty("payload") double payloadCapacity) {
super(make, model);
this.payloadCapacity = payloadCapacity;
}
public double getPayloadCapacity() {
return payloadCapacity;
}
public void setPayloadCapacity(double payloadCapacity) {
this.payloadCapacity = payloadCapacity;
}
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/SubTypeConversionStructure.java
-87
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@@ -1,87 +0,0 @@
package com.baeldung.jackson.inheritance;
import com.fasterxml.jackson.annotation.JsonIgnore;
public class SubTypeConversionStructure {
public static abstract class Vehicle {
private String make;
private String model;
protected Vehicle() {
}
protected Vehicle(String make, String model) {
this.make = make;
this.model = model;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
}
public static class Car extends Vehicle {
@JsonIgnore
private int seatingCapacity;
@JsonIgnore
private double topSpeed;
public Car() {
}
public Car(String make, String model, int seatingCapacity, double topSpeed) {
super(make, model);
this.seatingCapacity = seatingCapacity;
this.topSpeed = topSpeed;
}
public int getSeatingCapacity() {
return seatingCapacity;
}
public void setSeatingCapacity(int seatingCapacity) {
this.seatingCapacity = seatingCapacity;
}
public double getTopSpeed() {
return topSpeed;
}
public void setTopSpeed(double topSpeed) {
this.topSpeed = topSpeed;
}
}
public static class Truck extends Vehicle {
@JsonIgnore
private double payloadCapacity;
public Truck() {
}
public Truck(String make, String model, double payloadCapacity) {
super(make, model);
this.payloadCapacity = payloadCapacity;
}
public double getPayloadCapacity() {
return payloadCapacity;
}
public void setPayloadCapacity(double payloadCapacity) {
this.payloadCapacity = payloadCapacity;
}
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/TypeInfoAnnotatedStructure.java
-102
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@@ -1,102 +0,0 @@
package com.baeldung.jackson.inheritance;
import java.util.List;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.JsonSubTypes;
import com.fasterxml.jackson.annotation.JsonSubTypes.Type;
public class TypeInfoAnnotatedStructure {
public static class Fleet {
private List<Vehicle> vehicles;
public List<Vehicle> getVehicles() {
return vehicles;
}
public void setVehicles(List<Vehicle> vehicles) {
this.vehicles = vehicles;
}
}
@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY, property = "type")
@JsonSubTypes({ @Type(value = Car.class, name = "car"), @Type(value = Truck.class, name = "truck") })
public static abstract class Vehicle {
private String make;
private String model;
protected Vehicle() {
}
protected Vehicle(String make, String model) {
this.make = make;
this.model = model;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
}
public static class Car extends Vehicle {
private int seatingCapacity;
private double topSpeed;
public Car() {
}
public Car(String make, String model, int seatingCapacity, double topSpeed) {
super(make, model);
this.seatingCapacity = seatingCapacity;
this.topSpeed = topSpeed;
}
public int getSeatingCapacity() {
return seatingCapacity;
}
public void setSeatingCapacity(int seatingCapacity) {
this.seatingCapacity = seatingCapacity;
}
public double getTopSpeed() {
return topSpeed;
}
public void setTopSpeed(double topSpeed) {
this.topSpeed = topSpeed;
}
}
public static class Truck extends Vehicle {
private double payloadCapacity;
public Truck() {
}
public Truck(String make, String model, double payloadCapacity) {
super(make, model);
this.payloadCapacity = payloadCapacity;
}
public double getPayloadCapacity() {
return payloadCapacity;
}
public void setPayloadCapacity(double payloadCapacity) {
this.payloadCapacity = payloadCapacity;
}
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/TypeInfoStructure.java
-96
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@@ -1,96 +0,0 @@
package com.baeldung.jackson.inheritance;
import java.util.List;
public class TypeInfoStructure {
public static class Fleet {
private List<Vehicle> vehicles;
public List<Vehicle> getVehicles() {
return vehicles;
}
public void setVehicles(List<Vehicle> vehicles) {
this.vehicles = vehicles;
}
}
public static abstract class Vehicle {
private String make;
private String model;
protected Vehicle() {
}
protected Vehicle(String make, String model) {
this.make = make;
this.model = model;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
}
public static class Car extends Vehicle {
private int seatingCapacity;
private double topSpeed;
public Car() {
}
public Car(String make, String model, int seatingCapacity, double topSpeed) {
super(make, model);
this.seatingCapacity = seatingCapacity;
this.topSpeed = topSpeed;
}
public int getSeatingCapacity() {
return seatingCapacity;
}
public void setSeatingCapacity(int seatingCapacity) {
this.seatingCapacity = seatingCapacity;
}
public double getTopSpeed() {
return topSpeed;
}
public void setTopSpeed(double topSpeed) {
this.topSpeed = topSpeed;
}
}
public static class Truck extends Vehicle {
private double payloadCapacity;
public Truck() {
}
public Truck(String make, String model, double payloadCapacity) {
super(make, model);
this.payloadCapacity = payloadCapacity;
}
public double getPayloadCapacity() {
return payloadCapacity;
}
public void setPayloadCapacity(double payloadCapacity) {
this.payloadCapacity = payloadCapacity;
}
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/ActorJackson.java
-61
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@@ -1,61 +0,0 @@
package com.baeldung.jackson.jacksonvsgson;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.TimeZone;
public class ActorJackson {
private String imdbId;
private Date dateOfBirth;
private List<String> filmography;
public ActorJackson() {
super();
}
public ActorJackson(String imdbId, Date dateOfBirth, List<String> filmography) {
super();
this.imdbId = imdbId;
this.dateOfBirth = dateOfBirth;
this.filmography = filmography;
}
@Override
public String toString() {
return "ActorJackson [imdbId=" + imdbId + ", dateOfBirth=" + formatDateOfBirth() + ", filmography=" + filmography + "]";
}
public String getImdbId() {
return imdbId;
}
public void setImdbId(String imdbId) {
this.imdbId = imdbId;
}
public Date getDateOfBirth() {
return dateOfBirth;
}
public void setDateOfBirth(Date dateOfBirth) {
this.dateOfBirth = dateOfBirth;
}
public List<String> getFilmography() {
return filmography;
}
public void setFilmography(List<String> filmography) {
this.filmography = filmography;
}
private String formatDateOfBirth() {
final DateFormat formatter = new SimpleDateFormat("EEE MMM dd hh:mm:ss zzz yyyy", Locale.US);
formatter.setTimeZone(TimeZone.getTimeZone("GMT"));
return formatter.format(dateOfBirth);
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/ActorJacksonSerializer.java
-32
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@@ -1,32 +0,0 @@
package com.baeldung.jackson.jacksonvsgson;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.stream.Collectors;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.ser.std.StdSerializer;
public class ActorJacksonSerializer extends StdSerializer<ActorJackson> {
private SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy");
public ActorJacksonSerializer(Class t) {
super(t);
}
@Override
public void serialize(ActorJackson actor, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
jsonGenerator.writeStartObject();
jsonGenerator.writeStringField("imdbId", actor.getImdbId());
jsonGenerator.writeObjectField("dateOfBirth", actor.getDateOfBirth() != null ? sdf.format(actor.getDateOfBirth()) : null);
jsonGenerator.writeNumberField("N° Film: ", actor.getFilmography() != null ? actor.getFilmography()
.size() : null);
jsonGenerator.writeStringField("filmography", actor.getFilmography()
.stream()
.collect(Collectors.joining("-")));
jsonGenerator.writeEndObject();
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/Movie.java
-50
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@@ -1,50 +0,0 @@
package com.baeldung.jackson.jacksonvsgson;
import java.util.List;
public class Movie {
private String imdbId;
private String director;
private List<ActorJackson> actors;
public Movie(String imdbId, String director, List<ActorJackson> actors) {
super();
this.imdbId = imdbId;
this.director = director;
this.actors = actors;
}
public Movie() {
super();
}
@Override
public String toString() {
return "Movie [imdbId=" + imdbId + ", director=" + director + ", actors=" + actors + "]";
}
public String getImdbId() {
return imdbId;
}
public void setImdbId(String imdbId) {
this.imdbId = imdbId;
}
public String getDirector() {
return director;
}
public void setDirector(String director) {
this.director = director;
}
public List<ActorJackson> getActors() {
return actors;
}
public void setActors(List<ActorJackson> actors) {
this.actors = actors;
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/MovieWithNullValue.java
-46
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@@ -1,46 +0,0 @@
package com.baeldung.jackson.jacksonvsgson;
import com.fasterxml.jackson.annotation.JsonIgnore;
import java.util.List;
public class MovieWithNullValue {
private String imdbId;
@JsonIgnore
private String director;
private List<ActorJackson> actors;
public MovieWithNullValue(String imdbID, String director, List<ActorJackson> actors) {
super();
this.imdbId = imdbID;
this.director = director;
this.actors = actors;
}
public String getImdbID() {
return imdbId;
}
public void setImdbID(String imdbID) {
this.imdbId = imdbID;
}
public String getDirector() {
return director;
}
public void setDirector(String director) {
this.director = director;
}
public List<ActorJackson> getActors() {
return actors;
}
public void setActors(List<ActorJackson> actors) {
this.actors = actors;
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/node/JsonNodeIterator.java
-62
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@@ -1,62 +0,0 @@
package com.baeldung.jackson.node;
import java.util.Iterator;
import java.util.Map.Entry;
import com.fasterxml.jackson.databind.JsonNode;
public class JsonNodeIterator {
private static final String NEW_LINE = "\n";
private static final String FIELD_DELIMITER = ": ";
private static final String ARRAY_PREFIX = "- ";
private static final String YAML_PREFIX = " ";
public String toYaml(JsonNode root) {
StringBuilder yaml = new StringBuilder();
processNode(root, yaml, 0);
return yaml.toString();
}
private void processNode(JsonNode jsonNode, StringBuilder yaml, int depth) {
if (jsonNode.isValueNode()) {
yaml.append(jsonNode.asText());
}
else if (jsonNode.isArray()) {
for (JsonNode arrayItem : jsonNode) {
appendNodeToYaml(arrayItem, yaml, depth, true);
}
}
else if (jsonNode.isObject()) {
appendNodeToYaml(jsonNode, yaml, depth, false);
}
}
private void appendNodeToYaml(JsonNode node, StringBuilder yaml, int depth, boolean isArrayItem) {
Iterator<Entry<String, JsonNode>> fields = node.fields();
boolean isFirst = true;
while (fields.hasNext()) {
Entry<String, JsonNode> jsonField = fields.next();
addFieldNameToYaml(yaml, jsonField.getKey(), depth, isArrayItem && isFirst);
processNode(jsonField.getValue(), yaml, depth+1);
isFirst = false;
}
}
private void addFieldNameToYaml(StringBuilder yaml, String fieldName, int depth, boolean isFirstInArray) {
if (yaml.length()>0) {
yaml.append(NEW_LINE);
int requiredDepth = (isFirstInArray) ? depth-1 : depth;
for(int i = 0; i < requiredDepth; i++) {
yaml.append(YAML_PREFIX);
}
if (isFirstInArray) {
yaml.append(ARRAY_PREFIX);
}
}
yaml.append(fieldName);
yaml.append(FIELD_DELIMITER);
}
}
jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/optionalwithjackson/Book.java
-25
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@@ -1,25 +0,0 @@
package com.baeldung.jackson.optionalwithjackson;
import java.util.Optional;
public class Book {
private String title;
private Optional<String> subTitle;
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public Optional<String> getSubTitle() {
return subTitle;
}
public void setSubTitle(Optional<String> subTitle) {
this.subTitle = subTitle;
}
}
jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/Address.java
-33
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@@ -1,33 +0,0 @@
package com.baeldung.jackson.dtos;
public class Address {
String streetNumber;
String streetName;
String city;
public String getStreetNumber() {
return streetNumber;
}
public void setStreetNumber(String streetNumber) {
this.streetNumber = streetNumber;
}
public String getStreetName() {
return streetName;
}
public void setStreetName(String streetName) {
this.streetName = streetName;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
}
jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/MyDto.java
-54
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@@ -1,54 +0,0 @@
package com.baeldung.jackson.dtos;
public class MyDto {
private String stringValue;
private int intValue;
private boolean booleanValue;
public MyDto() {
super();
}
public MyDto(final String stringValue, final int intValue, final boolean booleanValue) {
super();
this.stringValue = stringValue;
this.intValue = intValue;
this.booleanValue = booleanValue;
}
// API
public String getStringValue() {
return stringValue;
}
public void setStringValue(final String stringValue) {
this.stringValue = stringValue;
}
public int getIntValue() {
return intValue;
}
public void setIntValue(final int intValue) {
this.intValue = intValue;
}
public boolean isBooleanValue() {
return booleanValue;
}
public void setBooleanValue(final boolean booleanValue) {
this.booleanValue = booleanValue;
}
//
@Override
public String toString() {
return "MyDto [stringValue=" + stringValue + ", intValue=" + intValue + ", booleanValue=" + booleanValue + "]";
}
}
jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/Person.java
-47
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@@ -1,47 +0,0 @@
package com.baeldung.jackson.dtos;
import java.util.ArrayList;
import java.util.List;
import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
@JacksonXmlRootElement(localName = "person")
public final class Person {
private String firstName;
private String lastName;
private List<String> phoneNumbers = new ArrayList<>();
private List<Address> address = new ArrayList<>();
public List<Address> getAddress() {
return address;
}
public void setAddress(List<Address> address) {
this.address = address;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public List<String> getPhoneNumbers() {
return phoneNumbers;
}
public void setPhoneNumbers(List<String> phoneNumbers) {
this.phoneNumbers = phoneNumbers;
}
}
jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/User.java
-26
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@@ -1,26 +0,0 @@
package com.baeldung.jackson.dtos;
public class User {
public int id;
public String name;
public User() {
super();
}
public User(final int id, final String name) {
this.id = id;
this.name = name;
}
// API
public int getId() {
return id;
}
public String getName() {
return name;
}
}
jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/IgnoranceUnitTest.java
-92
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@@ -1,92 +0,0 @@
package com.baeldung.jackson.inheritance;
import static org.junit.Assert.assertThat;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.CoreMatchers.not;
import org.junit.Test;
import java.util.List;
import java.util.ArrayList;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.introspect.AnnotatedMember;
import com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector;
public class IgnoranceUnitTest {
private static abstract class CarMixIn {
@JsonIgnore
public String make;
@JsonIgnore
public String topSpeed;
}
private static class IgnoranceIntrospector extends JacksonAnnotationIntrospector {
private static final long serialVersionUID = 1422295680188892323L;
public boolean hasIgnoreMarker(AnnotatedMember m) {
return m.getDeclaringClass() == IgnoranceMixinOrIntrospection.Vehicle.class && m.getName() == "model" || m.getDeclaringClass() == IgnoranceMixinOrIntrospection.Car.class || m.getName() == "towingCapacity" || super.hasIgnoreMarker(m);
}
}
@Test
public void givenAnnotations_whenIgnoringProperties_thenCorrect() throws JsonProcessingException {
ObjectMapper mapper = new ObjectMapper();
IgnoranceAnnotationStructure.Sedan sedan = new IgnoranceAnnotationStructure.Sedan("Mercedes-Benz", "S500", 5, 250.0);
IgnoranceAnnotationStructure.Crossover crossover = new IgnoranceAnnotationStructure.Crossover("BMW", "X6", 5, 250.0, 6000.0);
List<IgnoranceAnnotationStructure.Vehicle> vehicles = new ArrayList<>();
vehicles.add(sedan);
vehicles.add(crossover);
String jsonDataString = mapper.writeValueAsString(vehicles);
assertThat(jsonDataString, containsString("make"));
assertThat(jsonDataString, not(containsString("model")));
assertThat(jsonDataString, not(containsString("seatingCapacity")));
assertThat(jsonDataString, not(containsString("topSpeed")));
assertThat(jsonDataString, containsString("towingCapacity"));
}
@Test
public void givenMixIns_whenIgnoringProperties_thenCorrect() throws JsonProcessingException {
ObjectMapper mapper = new ObjectMapper();
mapper.addMixIn(IgnoranceMixinOrIntrospection.Car.class, CarMixIn.class);
String jsonDataString = instantiateAndSerializeObjects(mapper);
assertThat(jsonDataString, not(containsString("make")));
assertThat(jsonDataString, containsString("model"));
assertThat(jsonDataString, containsString("seatingCapacity"));
assertThat(jsonDataString, not(containsString("topSpeed")));
assertThat(jsonDataString, containsString("towingCapacity"));
}
@Test
public void givenIntrospection_whenIgnoringProperties_thenCorrect() throws JsonProcessingException {
ObjectMapper mapper = new ObjectMapper();
mapper.setAnnotationIntrospector(new IgnoranceIntrospector());
String jsonDataString = instantiateAndSerializeObjects(mapper);
assertThat(jsonDataString, containsString("make"));
assertThat(jsonDataString, not(containsString("model")));
assertThat(jsonDataString, not(containsString("seatingCapacity")));
assertThat(jsonDataString, not(containsString("topSpeed")));
assertThat(jsonDataString, not(containsString("towingCapacity")));
}
private String instantiateAndSerializeObjects(ObjectMapper mapper) throws JsonProcessingException {
IgnoranceMixinOrIntrospection.Sedan sedan = new IgnoranceMixinOrIntrospection.Sedan("Mercedes-Benz", "S500", 5, 250.0);
IgnoranceMixinOrIntrospection.Crossover crossover = new IgnoranceMixinOrIntrospection.Crossover("BMW", "X6", 5, 250.0, 6000.0);
List<IgnoranceMixinOrIntrospection.Vehicle> vehicles = new ArrayList<>();
vehicles.add(sedan);
vehicles.add(crossover);
return mapper.writeValueAsString(vehicles);
}
}
jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/ItemIdRemovedFromUserUnitTest.java
-41
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@@ -1,41 +0,0 @@
package com.baeldung.jackson.inheritance;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.Test;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class ItemIdRemovedFromUserUnitTest {
@Test
public void givenRemoveItemJson_whenDeserialize_shouldHaveProperClassType() throws IOException {
// given
Event event = new ItemIdRemovedFromUser("1", 12345567L, "item_1", 2L);
ObjectMapper objectMapper = new ObjectMapper();
String eventJson = objectMapper.writeValueAsString(event);
// when
Event result = new ObjectMapper().readValue(eventJson, Event.class);
// then
assertTrue(result instanceof ItemIdRemovedFromUser);
assertEquals("item_1", ((ItemIdRemovedFromUser) result).getItemId());
}
@Test
public void givenAdddItemJson_whenSerialize_shouldIgnoreIdPropertyFromSuperclass() throws IOException {
// given
Event event = new ItemIdAddedToUser("1", 12345567L, "item_1", 2L);
ObjectMapper objectMapper = new ObjectMapper();
// when
String eventJson = objectMapper.writeValueAsString(event);
// then
assertFalse(eventJson.contains("id"));
}
}
jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jacksonvsgson/JacksonDeserializeUnitTest.java
-38
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@@ -1,38 +0,0 @@
package com.baeldung.jackson.jacksonvsgson;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import org.junit.Test;
import com.fasterxml.jackson.databind.ObjectMapper;
import static org.junit.Assert.assertEquals;
public class JacksonDeserializeUnitTest {
@Test
public void whenSimpleDeserialize_thenCorrect() throws IOException {
final String jsonInput = "{\"imdbId\":\"tt0472043\",\"actors\":[{\"imdbId\":\"nm2199632\",\"dateOfBirth\":\"1982-09-21T12:00:00+01:00\",\"filmography\":[\"Apocalypto\",\"Beatdown\",\"Wind Walkers\"]}]}";
final ObjectMapper mapper = new ObjectMapper();
final Movie movie = mapper.readValue(jsonInput, Movie.class);
final String expectedOutput = "Movie [imdbId=tt0472043, director=null, actors=[ActorJackson [imdbId=nm2199632, dateOfBirth=Tue Sep 21 11:00:00 GMT 1982, filmography=[Apocalypto, Beatdown, Wind Walkers]]]]";
assertEquals(expectedOutput, movie.toString());
}
@Test
public void whenCustomDeserialize_thenCorrect() throws IOException {
final String jsonInput = "{\"imdbId\":\"tt0472043\",\"director\":\"Mel Gibson\",\"actors\":[{\"imdbId\":\"nm2199632\",\"dateOfBirth\":\"1982-09-21T12:00:00+01:00\",\"filmography\":[\"Apocalypto\",\"Beatdown\",\"Wind Walkers\"]}]}";
final ObjectMapper mapper = new ObjectMapper();
final DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
mapper.setDateFormat(df);
final Movie movie = mapper.readValue(jsonInput, Movie.class);
final String expectedOutput = "Movie [imdbId=tt0472043, director=Mel Gibson, actors=[ActorJackson [imdbId=nm2199632, dateOfBirth=Tue Sep 21 11:00:00 GMT 1982, filmography=[Apocalypto, Beatdown, Wind Walkers]]]]";
assertEquals(expectedOutput, movie.toString());
}
}

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