diff --git a/jackson-modules/jackson-core/README.md b/jackson-modules/jackson-core/README.md deleted file mode 100644 index 5706acec0a..0000000000 --- a/jackson-modules/jackson-core/README.md +++ /dev/null @@ -1,20 +0,0 @@ -## Jackson Cookbooks and Examples - -This module contains articles about Jackson. - -### The Course - -The "REST With Spring" Classes: http://bit.ly/restwithspring - -### Relevant Articles: - -- [Using Optional with Jackson](https://www.baeldung.com/jackson-optional) -- [Compare Two JSON Objects with Jackson](https://www.baeldung.com/jackson-compare-two-json-objects) -- [Jackson vs Gson](https://www.baeldung.com/jackson-vs-gson) -- [Inheritance with Jackson](https://www.baeldung.com/jackson-inheritance) -- [Working with Tree Model Nodes in Jackson](https://www.baeldung.com/jackson-json-node-tree-model) -- [Get all the Keys in a JSON String Using JsonNode](https://www.baeldung.com/java-jsonnode-get-keys) -- [Difference Between asText() and toString() in JsonNode](https://www.baeldung.com/java-jsonnode-astext-vs-tostring) -- [Deserialize Generic Type with Jackson](https://www.baeldung.com/java-deserialize-generic-type-with-jackson) -- [Setting Default Values to Null Fields in Jackson Mapping](https://www.baeldung.com/java-jackson-mapping-default-values-null-fields) -- [Removing JSON Elements With Jackson](https://www.baeldung.com/java-jackson-remove-json-elements) diff --git a/jackson-modules/jackson-core/pom.xml b/jackson-modules/jackson-core/pom.xml deleted file mode 100644 index 9fd0cc4ac4..0000000000 --- a/jackson-modules/jackson-core/pom.xml +++ /dev/null @@ -1,67 +0,0 @@ - - - 4.0.0 - jackson-core - jackson-core - - - com.baeldung - jackson-modules - 0.0.1-SNAPSHOT - - - - - - com.fasterxml.jackson.datatype - jackson-datatype-jsr310 - ${jackson.version} - - - com.fasterxml.jackson.datatype - jackson-datatype-joda - ${jackson.version} - - - com.fasterxml.jackson.module - jackson-module-jsonSchema - ${jackson.version} - - - com.fasterxml.jackson.datatype - jackson-datatype-jdk8 - ${jackson.version} - - - - io.rest-assured - json-schema-validator - ${rest-assured.version} - test - - - io.rest-assured - json-path - ${rest-assured.version} - test - - - - - jackson-core - - - src/main/resources - true - - - - - - - 5.4.0 - - - \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jacksoninject/Person.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jacksoninject/Person.java deleted file mode 100644 index 9ba91e9170..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jacksoninject/Person.java +++ /dev/null @@ -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; - } -} diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsonanysetter/Inventory.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsonanysetter/Inventory.java deleted file mode 100644 index d9748e2997..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsonanysetter/Inventory.java +++ /dev/null @@ -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 countryDeliveryCost = new HashMap<>(); - - public Map getCountryDeliveryCost() { - return countryDeliveryCost; - } - - @JsonAnySetter - public void addCountryDeliveryCost(String country, Float cost) { - countryDeliveryCost.put(country, cost); - } -} diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsondeserialize/Book.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsondeserialize/Book.java deleted file mode 100644 index 1e411da64e..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsondeserialize/Book.java +++ /dev/null @@ -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; - } -} diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsondeserialize/CustomDateDeserializer.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsondeserialize/CustomDateDeserializer.java deleted file mode 100644 index 93bbfd0069..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsondeserialize/CustomDateDeserializer.java +++ /dev/null @@ -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 { - - 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); - } - } -} diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/domain/Person.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/domain/Person.java deleted file mode 100644 index f11ba41113..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/domain/Person.java +++ /dev/null @@ -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; - } -} - diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/Event.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/Event.java deleted file mode 100644 index 797bde98b2..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/Event.java +++ /dev/null @@ -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; - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/IgnoranceAnnotationStructure.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/IgnoranceAnnotationStructure.java deleted file mode 100644 index 520929463c..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/IgnoranceAnnotationStructure.java +++ /dev/null @@ -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; - } - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/IgnoranceMixinOrIntrospection.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/IgnoranceMixinOrIntrospection.java deleted file mode 100644 index 52c0bbea5e..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/IgnoranceMixinOrIntrospection.java +++ /dev/null @@ -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; - } - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/ItemIdAddedToUser.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/ItemIdAddedToUser.java deleted file mode 100644 index db0412b09b..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/ItemIdAddedToUser.java +++ /dev/null @@ -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; - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/ItemIdRemovedFromUser.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/ItemIdRemovedFromUser.java deleted file mode 100644 index ab3b9bf34f..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/ItemIdRemovedFromUser.java +++ /dev/null @@ -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; - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/SubTypeConstructorStructure.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/SubTypeConstructorStructure.java deleted file mode 100644 index 8a8db8ae47..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/SubTypeConstructorStructure.java +++ /dev/null @@ -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 vehicles; - - public List getVehicles() { - return vehicles; - } - - public void setVehicles(List 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; - } - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/SubTypeConversionStructure.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/SubTypeConversionStructure.java deleted file mode 100644 index 346fd65eef..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/SubTypeConversionStructure.java +++ /dev/null @@ -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; - } - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/TypeInfoAnnotatedStructure.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/TypeInfoAnnotatedStructure.java deleted file mode 100644 index cb552a7b80..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/TypeInfoAnnotatedStructure.java +++ /dev/null @@ -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 vehicles; - - public List getVehicles() { - return vehicles; - } - - public void setVehicles(List 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; - } - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/TypeInfoStructure.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/TypeInfoStructure.java deleted file mode 100644 index 5c5186dfcc..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/inheritance/TypeInfoStructure.java +++ /dev/null @@ -1,96 +0,0 @@ -package com.baeldung.jackson.inheritance; - -import java.util.List; - -public class TypeInfoStructure { - public static class Fleet { - private List vehicles; - - public List getVehicles() { - return vehicles; - } - - public void setVehicles(List 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; - } - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/ActorJackson.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/ActorJackson.java deleted file mode 100644 index b4b6d99447..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/ActorJackson.java +++ /dev/null @@ -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 filmography; - - public ActorJackson() { - super(); - } - - public ActorJackson(String imdbId, Date dateOfBirth, List 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 getFilmography() { - return filmography; - } - - public void setFilmography(List 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); - } -} diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/ActorJacksonSerializer.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/ActorJacksonSerializer.java deleted file mode 100644 index 837c837cf5..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/ActorJacksonSerializer.java +++ /dev/null @@ -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 { - - 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(); - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/Movie.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/Movie.java deleted file mode 100644 index 070d1bc2d4..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/Movie.java +++ /dev/null @@ -1,50 +0,0 @@ -package com.baeldung.jackson.jacksonvsgson; - -import java.util.List; - -public class Movie { - - private String imdbId; - private String director; - private List actors; - - public Movie(String imdbId, String director, List 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 getActors() { - return actors; - } - - public void setActors(List actors) { - this.actors = actors; - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/MovieWithNullValue.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/MovieWithNullValue.java deleted file mode 100644 index a0b013cfc3..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jacksonvsgson/MovieWithNullValue.java +++ /dev/null @@ -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 actors; - - public MovieWithNullValue(String imdbID, String director, List 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 getActors() { - return actors; - } - - public void setActors(List actors) { - this.actors = actors; - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/node/JsonNodeIterator.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/node/JsonNodeIterator.java deleted file mode 100644 index dc1aa35aec..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/node/JsonNodeIterator.java +++ /dev/null @@ -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> fields = node.fields(); - boolean isFirst = true; - while (fields.hasNext()) { - Entry 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); - } - -} diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/optionalwithjackson/Book.java b/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/optionalwithjackson/Book.java deleted file mode 100644 index 5b83b7efc3..0000000000 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/optionalwithjackson/Book.java +++ /dev/null @@ -1,25 +0,0 @@ -package com.baeldung.jackson.optionalwithjackson; - -import java.util.Optional; - -public class Book { - - private String title; - private Optional subTitle; - - public String getTitle() { - return title; - } - - public void setTitle(String title) { - this.title = title; - } - - public Optional getSubTitle() { - return subTitle; - } - - public void setSubTitle(Optional subTitle) { - this.subTitle = subTitle; - } -} diff --git a/jackson-modules/jackson-core/src/main/resources/example1.json b/jackson-modules/jackson-core/src/main/resources/example1.json deleted file mode 100644 index 46d2982cec..0000000000 --- a/jackson-modules/jackson-core/src/main/resources/example1.json +++ /dev/null @@ -1,12 +0,0 @@ -{ - "collection": [ - { - "name": "Test order1", - "detail": "ahk ks" - }, - { - "name": "Test order2", - "detail": "Fisteku" - } - ] -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/resources/example2.json b/jackson-modules/jackson-core/src/main/resources/example2.json deleted file mode 100644 index f4433731e6..0000000000 --- a/jackson-modules/jackson-core/src/main/resources/example2.json +++ /dev/null @@ -1,10 +0,0 @@ -[ - { - "name": "Test order1", - "detail": "ahk ks" - }, - { - "name": "Test order2", - "detail": "Fisteku" - } -] \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/main/resources/logback.xml b/jackson-modules/jackson-core/src/main/resources/logback.xml deleted file mode 100644 index 56af2d397e..0000000000 --- a/jackson-modules/jackson-core/src/main/resources/logback.xml +++ /dev/null @@ -1,19 +0,0 @@ - - - - - %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n - - - - - - - - - - - - - - \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/Address.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/Address.java deleted file mode 100644 index 985851f456..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/Address.java +++ /dev/null @@ -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; - } - -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/MyDto.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/MyDto.java deleted file mode 100644 index 49cf07baea..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/MyDto.java +++ /dev/null @@ -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 + "]"; - } - -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/Person.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/Person.java deleted file mode 100644 index 13093cdcad..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/Person.java +++ /dev/null @@ -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 phoneNumbers = new ArrayList<>(); - private List
address = new ArrayList<>(); - - public List
getAddress() { - return address; - } - - public void setAddress(List
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 getPhoneNumbers() { - return phoneNumbers; - } - - public void setPhoneNumbers(List phoneNumbers) { - this.phoneNumbers = phoneNumbers; - } - -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/User.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/User.java deleted file mode 100644 index 2418e8070d..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/dtos/User.java +++ /dev/null @@ -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; - } - -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/IgnoranceUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/IgnoranceUnitTest.java deleted file mode 100644 index e365b560e2..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/IgnoranceUnitTest.java +++ /dev/null @@ -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 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 vehicles = new ArrayList<>(); - vehicles.add(sedan); - vehicles.add(crossover); - - return mapper.writeValueAsString(vehicles); - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/ItemIdRemovedFromUserUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/ItemIdRemovedFromUserUnitTest.java deleted file mode 100644 index 0f312ec37e..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/ItemIdRemovedFromUserUnitTest.java +++ /dev/null @@ -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")); - } - -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/SubTypeHandlingUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/SubTypeHandlingUnitTest.java deleted file mode 100644 index 8d6bc9ad6a..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/SubTypeHandlingUnitTest.java +++ /dev/null @@ -1,60 +0,0 @@ -package com.baeldung.jackson.inheritance; - -import static org.hamcrest.CoreMatchers.instanceOf; -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertThat; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.junit.Test; - -import com.baeldung.jackson.inheritance.SubTypeConstructorStructure.Car; -import com.baeldung.jackson.inheritance.SubTypeConstructorStructure.Fleet; -import com.baeldung.jackson.inheritance.SubTypeConstructorStructure.Truck; -import com.baeldung.jackson.inheritance.SubTypeConstructorStructure.Vehicle; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.jsontype.BasicPolymorphicTypeValidator; -import com.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator; - -public class SubTypeHandlingUnitTest { - @Test - public void givenSubTypes_whenConvertingObjects_thenDataValuesArePreserved() { - ObjectMapper mapper = new ObjectMapper(); - - SubTypeConversionStructure.Car car = new SubTypeConversionStructure.Car("Mercedes-Benz", "S500", 5, 250.0); - SubTypeConversionStructure.Truck truck = mapper.convertValue(car, SubTypeConversionStructure.Truck.class); - - assertEquals("Mercedes-Benz", truck.getMake()); - assertEquals("S500", truck.getModel()); - } - - @Test - public void givenSubType_whenNotUsingNoArgsConstructors_thenSucceed() throws IOException { - ObjectMapper mapper = new ObjectMapper(); - PolymorphicTypeValidator ptv = BasicPolymorphicTypeValidator.builder() - .allowIfSubType("com.baeldung.jackson.inheritance") - .allowIfSubType("java.util.ArrayList") - .build(); - mapper.activateDefaultTyping(ptv, ObjectMapper.DefaultTyping.NON_FINAL); - - Car car = new Car("Mercedes-Benz", "S500", 5, 250.0); - Truck truck = new Truck("Isuzu", "NQR", 7500.0); - - List vehicles = new ArrayList<>(); - vehicles.add(car); - vehicles.add(truck); - - Fleet serializedFleet = new Fleet(); - serializedFleet.setVehicles(vehicles); - - String jsonDataString = mapper.writeValueAsString(serializedFleet); - mapper.readValue(jsonDataString, Fleet.class); - - Fleet deserializedFleet = mapper.readValue(jsonDataString, Fleet.class); - - assertThat(deserializedFleet.getVehicles().get(0), instanceOf(Car.class)); - assertThat(deserializedFleet.getVehicles().get(1), instanceOf(Truck.class)); - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/TypeInfoInclusionUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/TypeInfoInclusionUnitTest.java deleted file mode 100644 index ca057edadc..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/inheritance/TypeInfoInclusionUnitTest.java +++ /dev/null @@ -1,67 +0,0 @@ -package com.baeldung.jackson.inheritance; - -import static org.junit.Assert.assertThat; -import static org.hamcrest.CoreMatchers.instanceOf; - -import org.junit.Test; - -import java.util.List; -import java.util.ArrayList; -import java.io.IOException; - -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.jsontype.BasicPolymorphicTypeValidator; -import com.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator; - -public class TypeInfoInclusionUnitTest { - @Test - public void givenTypeInfo_whenAnnotatingGlobally_thenTypesAreCorrectlyRecovered() throws IOException { - ObjectMapper mapper = new ObjectMapper(); - PolymorphicTypeValidator ptv = BasicPolymorphicTypeValidator.builder() - .allowIfSubType("com.baeldung.jackson.inheritance") - .allowIfSubType("java.util.ArrayList") - .build(); - mapper.activateDefaultTyping(ptv, ObjectMapper.DefaultTyping.NON_FINAL); - - TypeInfoStructure.Car car = new TypeInfoStructure.Car("Mercedes-Benz", "S500", 5, 250.0); - TypeInfoStructure.Truck truck = new TypeInfoStructure.Truck("Isuzu", "NQR", 7500.0); - - List vehicles = new ArrayList<>(); - vehicles.add(car); - vehicles.add(truck); - - TypeInfoStructure.Fleet serializedFleet = new TypeInfoStructure.Fleet(); - serializedFleet.setVehicles(vehicles); - - String jsonDataString = mapper.writeValueAsString(serializedFleet); - TypeInfoStructure.Fleet deserializedFleet = mapper.readValue(jsonDataString, TypeInfoStructure.Fleet.class); - - assertThat(deserializedFleet.getVehicles() - .get(0), instanceOf(TypeInfoStructure.Car.class)); - assertThat(deserializedFleet.getVehicles() - .get(1), instanceOf(TypeInfoStructure.Truck.class)); - } - - @Test - public void givenTypeInfo_whenAnnotatingPerClass_thenTypesAreCorrectlyRecovered() throws IOException { - ObjectMapper mapper = new ObjectMapper(); - - TypeInfoAnnotatedStructure.Car car = new TypeInfoAnnotatedStructure.Car("Mercedes-Benz", "S500", 5, 250.0); - TypeInfoAnnotatedStructure.Truck truck = new TypeInfoAnnotatedStructure.Truck("Isuzu", "NQR", 7500.0); - - List vehicles = new ArrayList<>(); - vehicles.add(car); - vehicles.add(truck); - - TypeInfoAnnotatedStructure.Fleet serializedFleet = new TypeInfoAnnotatedStructure.Fleet(); - serializedFleet.setVehicles(vehicles); - - String jsonDataString = mapper.writeValueAsString(serializedFleet); - TypeInfoAnnotatedStructure.Fleet deserializedFleet = mapper.readValue(jsonDataString, TypeInfoAnnotatedStructure.Fleet.class); - - assertThat(deserializedFleet.getVehicles() - .get(0), instanceOf(TypeInfoAnnotatedStructure.Car.class)); - assertThat(deserializedFleet.getVehicles() - .get(1), instanceOf(TypeInfoAnnotatedStructure.Truck.class)); - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jacksonvsgson/JacksonDeserializeUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jacksonvsgson/JacksonDeserializeUnitTest.java deleted file mode 100644 index b6b2f44c42..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jacksonvsgson/JacksonDeserializeUnitTest.java +++ /dev/null @@ -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()); - } - -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jacksonvsgson/JacksonSerializeUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jacksonvsgson/JacksonSerializeUnitTest.java deleted file mode 100644 index aff01cb52a..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jacksonvsgson/JacksonSerializeUnitTest.java +++ /dev/null @@ -1,58 +0,0 @@ -package com.baeldung.jackson.jacksonvsgson; - -import java.io.IOException; -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.Arrays; -import java.util.TimeZone; - -import org.junit.Assert; -import org.junit.Test; - -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.core.util.DefaultPrettyPrinter; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.SerializationFeature; -import com.fasterxml.jackson.databind.module.SimpleModule; - -public class JacksonSerializeUnitTest { - - @Test - public void whenSimpleSerialize_thenCorrect() throws JsonProcessingException, ParseException { - - final SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy"); - sdf.setTimeZone(TimeZone.getTimeZone("GMT")); - - final ActorJackson rudyYoungblood = new ActorJackson("nm2199632", sdf.parse("21-09-1982"), Arrays.asList("Apocalypto", "Beatdown", "Wind Walkers")); - final Movie movie = new Movie("tt0472043", "Mel Gibson", Arrays.asList(rudyYoungblood)); - - final ObjectMapper mapper = new ObjectMapper(); - final String jsonResult = mapper.writeValueAsString(movie); - - final String expectedOutput = "{\"imdbId\":\"tt0472043\",\"director\":\"Mel Gibson\",\"actors\":[{\"imdbId\":\"nm2199632\",\"dateOfBirth\":401414400000,\"filmography\":[\"Apocalypto\",\"Beatdown\",\"Wind Walkers\"]}]}"; - Assert.assertEquals(jsonResult, expectedOutput); - } - - @Test - public void whenCustomSerialize_thenCorrect() throws ParseException, IOException { - - final SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy"); - - final ActorJackson rudyYoungblood = new ActorJackson("nm2199632", sdf.parse("21-09-1982"), Arrays.asList("Apocalypto", "Beatdown", "Wind Walkers")); - final MovieWithNullValue movieWithNullValue = new MovieWithNullValue(null, "Mel Gibson", Arrays.asList(rudyYoungblood)); - - final SimpleModule module = new SimpleModule(); - module.addSerializer(new ActorJacksonSerializer(ActorJackson.class)); - final ObjectMapper mapper = new ObjectMapper(); - - final String jsonResult = mapper.registerModule(module) - .writer(new DefaultPrettyPrinter()) - .writeValueAsString(movieWithNullValue); - - final Object json = mapper.readValue("{\"actors\":[{\"imdbId\":\"nm2199632\",\"dateOfBirth\":\"21-09-1982\",\"N° Film: \":3,\"filmography\":\"Apocalypto-Beatdown-Wind Walkers\"}],\"imdbID\":null}", Object.class); - final String expectedOutput = new ObjectMapper().enable(SerializationFeature.INDENT_OUTPUT) - .writeValueAsString(json); - - Assert.assertEquals(jsonResult, expectedOutput); - } -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsoncompare/JsonCompareUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsoncompare/JsonCompareUnitTest.java deleted file mode 100644 index 8c6b6031c3..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsoncompare/JsonCompareUnitTest.java +++ /dev/null @@ -1,126 +0,0 @@ -package com.baeldung.jackson.jsoncompare; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertNotEquals; -import static org.junit.Assert.assertTrue; - -import java.io.IOException; -import java.util.Comparator; - -import org.junit.Test; - -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.node.NumericNode; -import com.fasterxml.jackson.databind.node.TextNode; - -public class JsonCompareUnitTest { - - @Test - public void givenTwoSameJsonDataObjects_whenCompared_thenAreEqual() throws IOException { - ObjectMapper mapper = new ObjectMapper(); - - String s1 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\", \"age\": 34 }}"; - String s2 = "{\"employee\": {\"id\": \"1212\",\"age\": 34, \"fullName\": \"John Miles\" }}"; - - JsonNode actualObj1 = mapper.readTree(s1); - JsonNode actualObj2 = mapper.readTree(s2); - - assertEquals(actualObj1, actualObj2); - - } - - @Test - public void givenTwoSameNestedJsonDataObjects_whenCompared_thenEqual() throws IOException { - ObjectMapper mapper = new ObjectMapper(); - - String s1 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\",\"age\": 34, \"contact\":{\"email\": \"john@xyz.com\",\"phone\": \"9999999999\"} }}"; - String s2 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\",\"age\": 34, \"contact\":{\"email\": \"john@xyz.com\",\"phone\": \"9999999999\"} }}"; - - JsonNode actualObj1 = mapper.readTree(s1); - JsonNode actualObj2 = mapper.readTree(s2); - - assertEquals(actualObj1, actualObj2); - - } - - @Test - public void givenTwoSameListJsonDataObjects_whenCompared_thenEqual() throws IOException { - ObjectMapper mapper = new ObjectMapper(); - - String s1 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\",\"age\": 34, \"skills\":[\"Java\", \"C++\", \"Python\"] }}"; - String s2 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\",\"age\": 34, \"skills\":[\"Java\", \"C++\", \"Python\"] }}"; - - JsonNode actualObj1 = mapper.readTree(s1); - JsonNode actualObj2 = mapper.readTree(s2); - - assertEquals(actualObj1, actualObj2); - - } - - @Test - public void givenTwoJsonDataObjects_whenComparedUsingCustomNumericNodeComparator_thenEqual() throws IOException { - ObjectMapper mapper = new ObjectMapper(); - - String s1 = "{\"name\": \"John\",\"score\":5.0}"; - String s2 = "{\"name\": \"John\",\"score\":5}"; - JsonNode actualObj1 = mapper.readTree(s1); - JsonNode actualObj2 = mapper.readTree(s2); - - NumericNodeComparator cmp = new NumericNodeComparator(); - - assertNotEquals(actualObj1, actualObj2); - assertTrue(actualObj1.equals(cmp, actualObj2)); - - } - - public class NumericNodeComparator implements Comparator { - @Override - public int compare(JsonNode o1, JsonNode o2) { - if (o1.equals(o2)) { - return 0; - } - if ((o1 instanceof NumericNode) && (o2 instanceof NumericNode)) { - Double d1 = ((NumericNode) o1).asDouble(); - Double d2 = ((NumericNode) o2).asDouble(); - if (d1.compareTo(d2) == 0) { - return 0; - } - } - return 1; - } - } - - @Test - public void givenTwoJsonDataObjects_whenComparedUsingCustomTextNodeComparator_thenEqual() throws IOException { - ObjectMapper mapper = new ObjectMapper(); - - String s1 = "{\"name\": \"JOHN\",\"score\":5}"; - String s2 = "{\"name\": \"John\",\"score\":5}"; - JsonNode actualObj1 = mapper.readTree(s1); - JsonNode actualObj2 = mapper.readTree(s2); - - TextNodeComparator cmp = new TextNodeComparator(); - - assertNotEquals(actualObj1, actualObj2); - assertTrue(actualObj1.equals(cmp, actualObj2)); - - } - - public class TextNodeComparator implements Comparator { - @Override - public int compare(JsonNode o1, JsonNode o2) { - if (o1.equals(o2)) { - return 0; - } - if ((o1 instanceof TextNode) && (o2 instanceof TextNode)) { - String s1 = ((TextNode) o1).asText(); - String s2 = ((TextNode) o2).asText(); - if (s1.equalsIgnoreCase(s2)) { - return 0; - } - } - return 1; - } - } -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/AsTextVsAsStringTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/AsTextVsAsStringTest.java deleted file mode 100644 index 4a566594ae..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/AsTextVsAsStringTest.java +++ /dev/null @@ -1,53 +0,0 @@ -package com.baeldung.jackson.jsonnode; - -import static org.assertj.core.api.Assertions.assertThat; - -import org.junit.jupiter.api.Test; - -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; - -class AsTextVsAsStringUnitTest { - @Test - void shouldUseAsText() throws JsonProcessingException { - String json = "{\"name\":\"John\",\"age\":30}"; - JsonNode node = new ObjectMapper().readTree(json); - - String name = node.get("name") - .asText(); - String age = node.get("age") - .asText(); - String jsonText = node.asText(); - assertThat(jsonText).isEmpty(); - assertThat(name).isEqualTo("John"); - assertThat(age).isEqualTo("30"); - } - - @Test - void shouldUseAsTextWithEscapeCharacters() throws JsonProcessingException { - String specialCharsJson = "{\"text\":\"Hello \\\"world\\\" !\"}"; - JsonNode specialCharsNode = new ObjectMapper().readTree(specialCharsJson); - String specialCharsJsonAsText = specialCharsNode.get("text") - .asText(); - String specialCharsJsonToString = specialCharsNode.get("text") - .toString(); - assertThat(specialCharsJsonAsText).isEqualTo("Hello \"world\" !"); - assertThat(specialCharsJsonToString).isEqualTo("\"Hello \\\"world\\\" !\""); - } - - @Test - void shouldUseToString() throws JsonProcessingException { - String json = "{\"name\":\"John\",\"age\":30}"; - JsonNode node = new ObjectMapper().readTree(json); - - String jsonString = node.toString(); - String name = node.get("name") - .toString(); - String age = node.get("age") - .toString(); - assertThat(jsonString).isEqualTo("{\"name\":\"John\",\"age\":30}"); - assertThat(name).isEqualTo("\"John\""); - assertThat(age).isEqualTo("30"); - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/GetAllKeysFromJSONUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/GetAllKeysFromJSONUnitTest.java deleted file mode 100644 index 5d0558ca63..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/GetAllKeysFromJSONUnitTest.java +++ /dev/null @@ -1,85 +0,0 @@ -package com.baeldung.jackson.jsonnode; - -import static org.junit.jupiter.api.Assertions.assertEquals; - -import java.io.IOException; -import java.util.List; - -import org.junit.jupiter.api.Test; - -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.ObjectMapper; - -public class GetAllKeysFromJSONUnitTest { - - private static String json = "{\r\n" + " \"Name\":\"Craig\",\r\n" + " \"Age\":10,\r\n" + " \"BookInterests\":[\r\n" + " {\r\n" + " \"Book\":\"The Kite Runner\",\r\n" + " \"Author\":\"Khaled Hosseini\"\r\n" + " },\r\n" - + " {\r\n" + " \"Book\":\"Harry Potter\",\r\n" + " \"Author\":\"J. K. Rowling\"\r\n" + " }\r\n" + " ],\r\n" + " \"FoodInterests\":{\r\n" + " \"Breakfast\":[\r\n" + " {\r\n" - + " \"Bread\":\"Whole wheat\",\r\n" + " \"Beverage\":\"Fruit juice\"\r\n" + " },\r\n" + " {\r\n" + " \"Sandwich\":\"Vegetable Sandwich\",\r\n" + " \"Beverage\":\"Coffee\"\r\n" - + " }\r\n" + " ]\r\n" + " }\r\n" + "}"; - - private static ObjectMapper mapper = new ObjectMapper(); - private static GetAllKeysFromJSON getAllKeysFromJSONUtil = new GetAllKeysFromJSON(); - - // Top level keys : [Name, Age, BookInterests, FoodInterests] - // All keys: [Name, Age, BookInterests, Book, Author, Book, Author, FoodInterests, Breakfast, Bread, Beverage, Sandwich, Beverage] - - @Test - public void givenAJsonNode_whenUsingFieldNamesMethod_thenWeGetTopFieldNames() { - List keys; - try { - keys = getAllKeysFromJSONUtil.getKeysInJsonUsingJsonNodeFieldNames(json, mapper); - assertEquals(4, keys.size()); - } catch (JsonProcessingException e) { - e.printStackTrace(); - } - } - - @Test - public void givenAJsonNode_whenUsingFieldNamesMethodForAllNodes_thenWeGetAllFieldNames() { - List keys; - try { - keys = getAllKeysFromJSONUtil.getAllKeysInJsonUsingJsonNodeFieldNames(json, mapper); - assertEquals(13, keys.size()); - } catch (JsonProcessingException e) { - e.printStackTrace(); - } - } - - @Test - public void givenAJsonNode_whenUsingFieldsMethod_thenWeGetAllFieldNames() { - List keys; - try { - keys = getAllKeysFromJSONUtil.getAllKeysInJsonUsingJsonNodeFields(json, mapper); - assertEquals(13, keys.size()); - } catch (JsonProcessingException e) { - e.printStackTrace(); - } - } - - @Test - public void givenAJsonNode_whenUsingJsonParserMethod_thenWeGetAllFieldNames() { - List keys; - try { - keys = getAllKeysFromJSONUtil.getKeysInJsonUsingJsonParser(json, mapper); - assertEquals(13, keys.size()); - - keys = getAllKeysFromJSONUtil.getKeysInJsonUsingJsonParser(json); - assertEquals(13, keys.size()); - } catch (IOException e) { - e.printStackTrace(); - } - - } - - @Test - public void givenAJsonNode_whenUsingMaps_thenWeGetAllFieldNames() { - List keys; - try { - keys = getAllKeysFromJSONUtil.getKeysInJsonUsingMaps(json, mapper); - assertEquals(13, keys.size()); - } catch (JsonProcessingException e) { - e.printStackTrace(); - } - } - -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/RemoveJsonElementsUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/RemoveJsonElementsUnitTest.java deleted file mode 100644 index 73c0a1f925..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/jsonnode/RemoveJsonElementsUnitTest.java +++ /dev/null @@ -1,48 +0,0 @@ -package com.baeldung.jackson.jsonnode; - -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.node.ObjectNode; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.JsonNode; -import org.junit.jupiter.api.Assertions; -import java.util.Iterator; -import org.junit.Test; - -public class RemoveJsonElementsUnitTest { - @Test - public void given_JsonData_whenUsingJackson_thenRemoveElementByKey() throws JsonProcessingException { - String json = "{\"name\": \"John\", \"age\": 30, \"city\": \"New York\"}"; - ObjectMapper objectMapper = new ObjectMapper(); - JsonNode jsonNode = objectMapper.readTree(json); - ObjectNode object = (ObjectNode) jsonNode; - object.remove("age"); - String updatedJson = objectMapper.writeValueAsString(object); - Assertions.assertEquals("{\"name\":\"John\",\"city\":\"New York\"}", updatedJson); - } - @Test - public void given_JsonData_whenUsingJackson_thenRemoveElementsByCondition() throws JsonProcessingException { - String json = "{\"name\": \"John\", \"age\": 30, \"city\": \"New York\"}"; - ObjectMapper objectMapper = new ObjectMapper(); - JsonNode jsonNode = objectMapper.readTree(json); - Iterator elements = jsonNode.elements(); - while (elements.hasNext()) { - JsonNode element = elements.next(); - if (element.isNumber() && element.asInt() == 30) { - elements.remove(); - } - } - String updatedJson = objectMapper.writeValueAsString(jsonNode); - Assertions.assertEquals("{\"name\":\"John\",\"city\":\"New York\"}", updatedJson); - } - - @Test - public void given_JsonData_whenUsingJackson_thenRemoveElementFromNestedStructure() throws JsonProcessingException { - String json = "{\"name\": \"John\", \"details\": {\"age\": 30, \"city\": \"New York\"}}"; - ObjectMapper objectMapper = new ObjectMapper(); - JsonNode jsonNode = objectMapper.readTree(json); - JsonNode detailsNode = jsonNode.path("details"); - ((ObjectNode) detailsNode).remove("age"); - String updatedJson = objectMapper.writeValueAsString(jsonNode); - Assertions.assertEquals("{\"name\":\"John\",\"details\":{\"city\":\"New York\"}}", updatedJson); - } -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/ExampleStructure.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/ExampleStructure.java deleted file mode 100644 index a472c7af15..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/ExampleStructure.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.baeldung.jackson.node; - -import java.io.IOException; -import java.io.InputStream; - -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; - -public class ExampleStructure { - private static ObjectMapper mapper = new ObjectMapper(); - - static JsonNode getExampleRoot() throws IOException { - InputStream exampleInput = ExampleStructure.class.getClassLoader() - .getResourceAsStream("node_example.json"); - JsonNode rootNode = mapper.readTree(exampleInput); - return rootNode; - } -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/JsonNodeIteratorUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/JsonNodeIteratorUnitTest.java deleted file mode 100644 index 05426fc844..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/JsonNodeIteratorUnitTest.java +++ /dev/null @@ -1,37 +0,0 @@ -package com.baeldung.jackson.node; - -import static org.junit.Assert.assertEquals; - -import java.io.IOException; - -import org.junit.Test; - -import com.fasterxml.jackson.databind.JsonNode; - -public class JsonNodeIteratorUnitTest { - - private JsonNodeIterator onTest = new JsonNodeIterator(); - private static String expectedYaml = "name: \n" + - " first: Tatu\n" + - " last: Saloranta\n" + - "title: Jackson founder\n" + - "company: FasterXML\n" + - "pets: \n" + - "- type: dog\n" + - " number: 1\n" + - "- type: fish\n" + - " number: 50"; - -@Test -public void givenANodeTree_whenIteratingSubNodes_thenWeFindExpected() throws IOException { - final JsonNode rootNode = ExampleStructure.getExampleRoot(); - - String yaml = onTest.toYaml(rootNode); - System.out.println(yaml.toString()); - - assertEquals(expectedYaml, yaml); - -} - - -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/NodeBean.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/NodeBean.java deleted file mode 100644 index da5ffece51..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/NodeBean.java +++ /dev/null @@ -1,30 +0,0 @@ -package com.baeldung.jackson.node; - -public class NodeBean { - private int id; - private String name; - - public NodeBean() { - } - - public NodeBean(int id, String name) { - this.id = id; - this.name = name; - } - - public int getId() { - return id; - } - - public void setId(int id) { - this.id = id; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/NodeOperationUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/NodeOperationUnitTest.java deleted file mode 100644 index 73328f465e..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/node/NodeOperationUnitTest.java +++ /dev/null @@ -1,119 +0,0 @@ -package com.baeldung.jackson.node; - -import static org.hamcrest.CoreMatchers.containsString; -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertThat; -import static org.junit.Assert.assertTrue; - -import java.io.FileReader; -import java.io.FileWriter; -import java.io.IOException; -import java.nio.file.Files; -import java.nio.file.Paths; - -import org.junit.Test; - -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.node.ObjectNode; - -public class NodeOperationUnitTest { - private static ObjectMapper mapper = new ObjectMapper(); - - @Test - public void givenAnObject_whenConvertingIntoNode_thenCorrect() { - final NodeBean fromValue = new NodeBean(2016, "baeldung.com"); - - final JsonNode node = mapper.valueToTree(fromValue); - - assertEquals(2016, node.get("id") - .intValue()); - assertEquals("baeldung.com", node.get("name") - .textValue()); - } - - @Test - public void givenANode_whenWritingOutAsAJsonString_thenCorrect() throws IOException { - final String pathToTestFile = "node_to_json_test.json"; - final char[] characterBuffer = new char[50]; - - final JsonNode node = mapper.createObjectNode(); - ((ObjectNode) node).put("id", 2016); - ((ObjectNode) node).put("name", "baeldung.com"); - - try (FileWriter outputStream = new FileWriter(pathToTestFile)) { - mapper.writeValue(outputStream, node); - } - - try (FileReader inputStreamForAssertion = new FileReader(pathToTestFile)) { - inputStreamForAssertion.read(characterBuffer); - } - final String textContentOfTestFile = new String(characterBuffer); - - assertThat(textContentOfTestFile, containsString("2016")); - assertThat(textContentOfTestFile, containsString("baeldung.com")); - - Files.delete(Paths.get(pathToTestFile)); - } - - @Test - public void givenANode_whenConvertingIntoAnObject_thenCorrect() throws JsonProcessingException { - final JsonNode node = mapper.createObjectNode(); - ((ObjectNode) node).put("id", 2016); - ((ObjectNode) node).put("name", "baeldung.com"); - - final NodeBean toValue = mapper.treeToValue(node, NodeBean.class); - - assertEquals(2016, toValue.getId()); - assertEquals("baeldung.com", toValue.getName()); - } - - @Test - public void givenANode_whenAddingIntoATree_thenCorrect() throws IOException { - final JsonNode rootNode = ExampleStructure.getExampleRoot(); - final ObjectNode addedNode = ((ObjectNode) rootNode).putObject("address"); - addedNode.put("city", "Seattle") - .put("state", "Washington") - .put("country", "United States"); - - assertFalse(rootNode.path("address") - .isMissingNode()); - assertEquals("Seattle", rootNode.path("address") - .path("city") - .textValue()); - assertEquals("Washington", rootNode.path("address") - .path("state") - .textValue()); - assertEquals("United States", rootNode.path("address") - .path("country") - .textValue()); - } - - @Test - public void givenANode_whenModifyingIt_thenCorrect() throws IOException { - final String newString = "{\"nick\": \"cowtowncoder\"}"; - final JsonNode newNode = mapper.readTree(newString); - - final JsonNode rootNode = ExampleStructure.getExampleRoot(); - ((ObjectNode) rootNode).set("name", newNode); - - assertFalse(rootNode.path("name") - .path("nick") - .isMissingNode()); - assertEquals("cowtowncoder", rootNode.path("name") - .path("nick") - .textValue()); - } - - @Test - public void givenANode_whenRemovingFromATree_thenCorrect() throws IOException { - final JsonNode rootNode = ExampleStructure.getExampleRoot(); - ((ObjectNode) rootNode).remove("company"); - - assertTrue(rootNode.path("company") - .isMissingNode()); - } - -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/optionalwithjackson/OptionalTypeUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/optionalwithjackson/OptionalTypeUnitTest.java deleted file mode 100644 index ed9d53b003..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/optionalwithjackson/OptionalTypeUnitTest.java +++ /dev/null @@ -1,61 +0,0 @@ -package com.baeldung.jackson.optionalwithjackson; - -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.datatype.jdk8.Jdk8Module; -import static io.restassured.path.json.JsonPath.from; -import java.io.IOException; -import java.util.Optional; -import static org.assertj.core.api.Assertions.assertThat; -import org.junit.Test; - -public class OptionalTypeUnitTest { - - ObjectMapper mapper = new ObjectMapper().registerModule(new Jdk8Module()); - - @Test - public void givenPresentOptional_whenSerializing_thenValueInJson() throws JsonProcessingException { - - String subTitle = "The Parish Boy's Progress"; - Book book = new Book(); - book.setTitle("Oliver Twist"); - book.setSubTitle(Optional.of(subTitle)); - - String result = mapper.writeValueAsString(book); - - assertThat(from(result).getString("subTitle")).isEqualTo(subTitle); - } - - @Test - public void givenEmptyOptional_whenSerializing_thenNullValue() throws JsonProcessingException { - - Book book = new Book(); - book.setTitle("Oliver Twist"); - book.setSubTitle(Optional.empty()); - - String result = mapper.writeValueAsString(book); - - assertThat(from(result).getString("subTitle")).isNull(); - } - - @Test - public void givenField_whenDeserializingIntoOptional_thenIsPresentWithValue() throws IOException { - - String subTitle = "The Parish Boy's Progress"; - String book = "{ \"title\": \"Oliver Twist\", \"subTitle\": \"" + subTitle + "\" }"; - - Book result = mapper.readValue(book, Book.class); - - assertThat(result.getSubTitle()).isEqualTo(Optional.of(subTitle)); - } - - @Test - public void givenNullField_whenDeserializingIntoOptional_thenIsEmpty() throws IOException { - - String book = "{ \"title\": \"Oliver Twist\", \"subTitle\": null }"; - - Book result = mapper.readValue(book, Book.class); - - assertThat(result.getSubTitle()).isEmpty(); - } -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/JacksonPrettyPrintUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/JacksonPrettyPrintUnitTest.java deleted file mode 100644 index a75e8ef831..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/JacksonPrettyPrintUnitTest.java +++ /dev/null @@ -1,50 +0,0 @@ -package com.baeldung.jackson.sandbox; - -import java.io.File; -import java.io.IOException; -import java.nio.ByteBuffer; -import java.nio.charset.Charset; -import java.nio.charset.StandardCharsets; -import java.nio.file.Files; -import java.nio.file.Paths; - -import org.junit.Test; - -import com.fasterxml.jackson.core.JsonParseException; -import com.fasterxml.jackson.databind.JsonMappingException; -import com.fasterxml.jackson.databind.ObjectMapper; - -public class JacksonPrettyPrintUnitTest { - - @Test - public final void whenDeserializing_thenCorrect() throws JsonParseException, JsonMappingException, IOException { - // final String fileName = "src/main/resources/example1.json"; - final String fileName = "src/main/resources/example1.json"; - - new File(fileName); - - printJsonFromFile(fileName); - } - - // - - public static void printJsonFromFile(final String fileName) { - System.out.println("-----------------"); - final ObjectMapper mapper = new ObjectMapper(); - try { - final Object json = mapper.readValue(readFile(fileName, StandardCharsets.UTF_8), Object.class); - System.out.println(mapper.writerWithDefaultPrettyPrinter() - .writeValueAsString(json)); - } catch (final IOException e) { - e.printStackTrace(); - } - System.out.println("-----------------"); - } - - static String readFile(final String path, final Charset encoding) throws IOException { - final byte[] encoded = Files.readAllBytes(Paths.get(path)); - return encoding.decode(ByteBuffer.wrap(encoded)) - .toString(); - } - -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/SandboxUnitTest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/SandboxUnitTest.java deleted file mode 100644 index fca8a2461e..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/SandboxUnitTest.java +++ /dev/null @@ -1,29 +0,0 @@ -package com.baeldung.jackson.sandbox; - -import java.io.IOException; - -import org.junit.Test; - -import com.fasterxml.jackson.annotation.JsonAutoDetect; -import com.fasterxml.jackson.core.JsonParseException; -import com.fasterxml.jackson.databind.JsonMappingException; -import com.fasterxml.jackson.databind.ObjectMapper; - -public class SandboxUnitTest { - - @Test - public final void whenDeserializing_thenCorrect() throws JsonParseException, JsonMappingException, IOException { - final TestElement testElement = new TestElement(); - testElement.setX(10); - testElement.setY("adasd"); - final ObjectMapper om = new ObjectMapper(); - om.setVisibility(om.getSerializationConfig() - .getDefaultVisibilityChecker() - .withFieldVisibility(JsonAutoDetect.Visibility.ANY) - .withGetterVisibility(JsonAutoDetect.Visibility.NONE)); - - final String serialized = om.writeValueAsString(testElement); - System.err.println(serialized); - } - -} diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/TestElement.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/TestElement.java deleted file mode 100644 index 82f53fcf4a..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/sandbox/TestElement.java +++ /dev/null @@ -1,25 +0,0 @@ -package com.baeldung.jackson.sandbox; - -public class TestElement { - - int x; - - private transient String y; - - public int getX() { - return x; - } - - public void setX(final int x) { - this.x = x; - } - - public String getY() { - return y; - } - - public void setY(final String y) { - this.y = y; - } - -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/test/UnitTestSuite.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/test/UnitTestSuite.java deleted file mode 100644 index 6096bc9961..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/test/UnitTestSuite.java +++ /dev/null @@ -1,14 +0,0 @@ -package com.baeldung.jackson.test; - -import com.baeldung.jackson.sandbox.JacksonPrettyPrintUnitTest; -import com.baeldung.jackson.sandbox.SandboxUnitTest; -import org.junit.runner.RunWith; -import org.junit.runners.Suite; - -@RunWith(Suite.class) -@Suite.SuiteClasses({ // @formatter:off - JacksonPrettyPrintUnitTest.class - ,SandboxUnitTest.class -}) // @formatter:on -public class UnitTestSuite { -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/IEntity.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/IEntity.java deleted file mode 100644 index 27e0a71c9d..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/IEntity.java +++ /dev/null @@ -1,5 +0,0 @@ -package com.baeldung.jackson.try1; - -public interface IEntity { - public int getId(); -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/RestLoaderRequest.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/RestLoaderRequest.java deleted file mode 100644 index 7ef8864a63..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/RestLoaderRequest.java +++ /dev/null @@ -1,38 +0,0 @@ -package com.baeldung.jackson.try1; - -import java.io.Serializable; - -import com.fasterxml.jackson.databind.annotation.JsonDeserialize; - -@JsonDeserialize(using = RestLoaderRequestDeserializer.class) -// @Produces(MediaType.APPLICATION_JSON) -public class RestLoaderRequest implements Serializable { - private T entity; // entity to load field to - private String className; // actual class of entity - private String fieldName; // fieldName to lazy REST load - - public String getFieldName() { - return fieldName; - } - - public void setFieldName(final String fieldName) { - this.fieldName = fieldName; - } - - public String getClassName() { - return className; - } - - public void setClassName(final String className) { - this.className = className; - } - - public T getEntity() { - return entity; - } - - public void setEntity(final T entity) { - this.entity = entity; - } - -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/RestLoaderRequestDeserializer.java b/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/RestLoaderRequestDeserializer.java deleted file mode 100644 index 52bb65033f..0000000000 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/try1/RestLoaderRequestDeserializer.java +++ /dev/null @@ -1,48 +0,0 @@ -package com.baeldung.jackson.try1; - -import java.io.IOException; - -import com.fasterxml.jackson.core.JsonParser; -import com.fasterxml.jackson.core.JsonProcessingException; -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 RestLoaderRequestDeserializer extends StdDeserializer> { - private static final long serialVersionUID = -4245207329377196889L; - - public RestLoaderRequestDeserializer() { - this(null); - } - - public RestLoaderRequestDeserializer(final Class vc) { - super(vc); - } - - @Override - public RestLoaderRequest deserialize(final JsonParser jp, final DeserializationContext ctxt) throws IOException, JsonProcessingException { - try { - final ObjectCodec objectCodec = jp.getCodec(); - final JsonNode node = objectCodec.readTree(jp); - final String className = node.get("className") - .textValue(); - final String fieldName = node.get("fieldName") - .textValue(); - - final Class clazz = Class.forName(className); - - final JsonNode rawEntityNode = node.get("entity"); - // How to deserialize rawEntityNode to T based on className ? - - final RestLoaderRequest request = new RestLoaderRequest(); - request.setClassName(className); - request.setFieldName(fieldName); - } catch (final ClassNotFoundException e) { - e.printStackTrace(); - } - - return null; - } - -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/resources/author-jsonpropertyorder-schema.json b/jackson-modules/jackson-core/src/test/resources/author-jsonpropertyorder-schema.json deleted file mode 100644 index 8e7a85372c..0000000000 --- a/jackson-modules/jackson-core/src/test/resources/author-jsonpropertyorder-schema.json +++ /dev/null @@ -1,29 +0,0 @@ -{ - "$schema": "http://json-schema.org/draft-04/schema#", - "title": "Author", - "description": "An author", - "type": "object", - "properties": { - "items": { - "type": "array", - "items": { - "type": "object" - } - }, - "firstName": { - "type": "string" - }, - "lastName": { - "type": "string" - }, - "id": { - "type": "string" - } - }, - "required": [ - "items", - "firstName", - "lastName", - "id" - ] -} \ No newline at end of file diff --git a/jackson-modules/jackson-core/src/test/resources/node_example.json b/jackson-modules/jackson-core/src/test/resources/node_example.json deleted file mode 100644 index d57c1df6e3..0000000000 --- a/jackson-modules/jackson-core/src/test/resources/node_example.json +++ /dev/null @@ -1,18 +0,0 @@ -{ - "name": { - "first": "Tatu", - "last": "Saloranta" - }, - "title": "Jackson founder", - "company": "FasterXML", - "pets": [ - { - "type": "dog", - "number": 1 - }, - { - "type": "fish", - "number": 50 - } - ] -} \ No newline at end of file diff --git a/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/reflection/Vehicle.java b/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/reflection/Vehicle.java similarity index 93% rename from jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/reflection/Vehicle.java rename to jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/reflection/Vehicle.java index 54f4cb7405..afb5d1e89a 100644 --- a/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/reflection/Vehicle.java +++ b/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/reflection/Vehicle.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.polymorphic.deserialization.reflection; +package com.ossez.jackson.polymorphic.deserialization.reflection; import com.fasterxml.jackson.annotation.JsonTypeInfo; diff --git a/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/reflection/VehicleSubType.java b/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/reflection/VehicleSubType.java similarity index 80% rename from jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/reflection/VehicleSubType.java rename to jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/reflection/VehicleSubType.java index 0280d465c7..6244e05b50 100644 --- a/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/reflection/VehicleSubType.java +++ b/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/reflection/VehicleSubType.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.polymorphic.deserialization.reflection; +package com.ossez.jackson.polymorphic.deserialization.reflection; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; diff --git a/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/typeHandlingAnnotations/Vehicle.java b/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/typeHandlingAnnotations/Vehicle.java similarity index 95% rename from jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/typeHandlingAnnotations/Vehicle.java rename to jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/typeHandlingAnnotations/Vehicle.java index 8d858893f1..48beef6afb 100644 --- a/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/baeldung/jackson/polymorphic/deserialization/typeHandlingAnnotations/Vehicle.java +++ b/jackson-modules/jackson-polymorphic-deserialization/src/main/java/com/ossez/jackson/polymorphic/deserialization/typeHandlingAnnotations/Vehicle.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.polymorphic.deserialization.typeHandlingAnnotations; +package com.ossez.jackson.polymorphic.deserialization.typeHandlingAnnotations; import com.fasterxml.jackson.annotation.JsonSubTypes; import com.fasterxml.jackson.annotation.JsonTypeInfo; diff --git a/jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/baeldung/jackson/polymorphic/deserialization/reflection/ReflectionUnitTest.java b/jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/ossez/jackson/polymorphic/deserialization/reflection/ReflectionUnitTest.java similarity index 95% rename from jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/baeldung/jackson/polymorphic/deserialization/reflection/ReflectionUnitTest.java rename to jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/ossez/jackson/polymorphic/deserialization/reflection/ReflectionUnitTest.java index 78b462750a..2e5690e803 100644 --- a/jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/baeldung/jackson/polymorphic/deserialization/reflection/ReflectionUnitTest.java +++ b/jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/ossez/jackson/polymorphic/deserialization/reflection/ReflectionUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.polymorphic.deserialization.reflection; +package com.ossez.jackson.polymorphic.deserialization.reflection; import static org.junit.jupiter.api.Assertions.assertEquals; diff --git a/jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/baeldung/jackson/polymorphic/deserialization/typeHandlingAnnotations/TypeHandlingAnnotationsUnitTest.java b/jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/ossez/jackson/polymorphic/deserialization/typeHandlingAnnotations/TypeHandlingAnnotationsUnitTest.java similarity index 88% rename from jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/baeldung/jackson/polymorphic/deserialization/typeHandlingAnnotations/TypeHandlingAnnotationsUnitTest.java rename to jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/ossez/jackson/polymorphic/deserialization/typeHandlingAnnotations/TypeHandlingAnnotationsUnitTest.java index b859331c6f..3a5812dbc4 100644 --- a/jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/baeldung/jackson/polymorphic/deserialization/typeHandlingAnnotations/TypeHandlingAnnotationsUnitTest.java +++ b/jackson-modules/jackson-polymorphic-deserialization/src/test/java/com/ossez/jackson/polymorphic/deserialization/typeHandlingAnnotations/TypeHandlingAnnotationsUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.polymorphic.deserialization.typeHandlingAnnotations; +package com.ossez.jackson.polymorphic.deserialization.typeHandlingAnnotations; import static org.junit.jupiter.api.Assertions.assertEquals; diff --git a/jackson-modules/jackson/README.md b/jackson-modules/jackson/README.md index 5fa0e1e7d9..cc79c30e5a 100644 --- a/jackson-modules/jackson/README.md +++ b/jackson-modules/jackson/README.md @@ -12,3 +12,8 @@ - [Jackson vs Gson](https://www.baeldung.com/jackson-vs-gson) - [Inheritance with Jackson](https://www.baeldung.com/jackson-inheritance) - [Working with Tree Model Nodes in Jackson](https://www.baeldung.com/jackson-json-node-tree-model) +- [Get all the Keys in a JSON String Using JsonNode](https://www.baeldung.com/java-jsonnode-get-keys) +- [Difference Between asText() and toString() in JsonNode](https://www.baeldung.com/java-jsonnode-astext-vs-tostring) +- [Deserialize Generic Type with Jackson](https://www.baeldung.com/java-deserialize-generic-type-with-jackson) +- [Setting Default Values to Null Fields in Jackson Mapping](https://www.baeldung.com/java-jackson-mapping-default-values-null-fields) +- [Removing JSON Elements With Jackson](https://www.baeldung.com/java-jackson-remove-json-elements) diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/NonAnnotatedDefaultValue.java b/jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/NonAnnotatedDefaultValue.java similarity index 90% rename from jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/NonAnnotatedDefaultValue.java rename to jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/NonAnnotatedDefaultValue.java index 54747642ef..ba6e26e200 100644 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/NonAnnotatedDefaultValue.java +++ b/jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/NonAnnotatedDefaultValue.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.defaultvalues; +package com.ossez.jackson.defaultvalues; public class NonAnnotatedDefaultValue { diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/NullsSkipDefaultValue.java b/jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/NullsSkipDefaultValue.java similarity index 93% rename from jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/NullsSkipDefaultValue.java rename to jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/NullsSkipDefaultValue.java index 8dc585ea30..eacca6109d 100644 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/NullsSkipDefaultValue.java +++ b/jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/NullsSkipDefaultValue.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.defaultvalues; +package com.ossez.jackson.defaultvalues; import com.fasterxml.jackson.annotation.JsonSetter; import com.fasterxml.jackson.annotation.Nulls; diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/SetterDefaultValue.java b/jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/SetterDefaultValue.java similarity index 92% rename from jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/SetterDefaultValue.java rename to jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/SetterDefaultValue.java index e1e0c9332c..10bd822133 100644 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/defaultvalues/SetterDefaultValue.java +++ b/jackson-modules/jackson/src/main/java/com/ossez/jackson/defaultvalues/SetterDefaultValue.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.defaultvalues; +package com.ossez.jackson.defaultvalues; public class SetterDefaultValue { diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsongeneric/JsonResponse.java b/jackson-modules/jackson/src/main/java/com/ossez/jackson/deserialization/jsongeneric/JsonResponse.java similarity index 76% rename from jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsongeneric/JsonResponse.java rename to jackson-modules/jackson/src/main/java/com/ossez/jackson/deserialization/jsongeneric/JsonResponse.java index 14f6b3f8ad..f408ce7faf 100644 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsongeneric/JsonResponse.java +++ b/jackson-modules/jackson/src/main/java/com/ossez/jackson/deserialization/jsongeneric/JsonResponse.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.deserialization.jsongeneric; +package com.ossez.jackson.deserialization.jsongeneric; public class JsonResponse { diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsongeneric/User.java b/jackson-modules/jackson/src/main/java/com/ossez/jackson/deserialization/jsongeneric/User.java similarity index 90% rename from jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsongeneric/User.java rename to jackson-modules/jackson/src/main/java/com/ossez/jackson/deserialization/jsongeneric/User.java index 1efb3af7f9..3fe4c65a50 100644 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/deserialization/jsongeneric/User.java +++ b/jackson-modules/jackson/src/main/java/com/ossez/jackson/deserialization/jsongeneric/User.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.deserialization.jsongeneric; +package com.ossez.jackson.deserialization.jsongeneric; public class User { diff --git a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jsonnode/GetAllKeysFromJSON.java b/jackson-modules/jackson/src/main/java/com/ossez/jackson/jsonnode/GetAllKeysFromJSON.java similarity index 99% rename from jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jsonnode/GetAllKeysFromJSON.java rename to jackson-modules/jackson/src/main/java/com/ossez/jackson/jsonnode/GetAllKeysFromJSON.java index bb8e9a8646..17a8a64dd4 100644 --- a/jackson-modules/jackson-core/src/main/java/com/baeldung/jackson/jsonnode/GetAllKeysFromJSON.java +++ b/jackson-modules/jackson/src/main/java/com/ossez/jackson/jsonnode/GetAllKeysFromJSON.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.jsonnode; +package com.ossez.jackson.jsonnode; import java.io.IOException; import java.util.ArrayList; diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/defaultvalues/DefaultValuesUnitTest.java b/jackson-modules/jackson/src/test/java/com/ossez/jackson/defaultvalues/DefaultValuesUnitTest.java similarity index 97% rename from jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/defaultvalues/DefaultValuesUnitTest.java rename to jackson-modules/jackson/src/test/java/com/ossez/jackson/defaultvalues/DefaultValuesUnitTest.java index a7d41be764..8f28fe2cd5 100644 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/defaultvalues/DefaultValuesUnitTest.java +++ b/jackson-modules/jackson/src/test/java/com/ossez/jackson/defaultvalues/DefaultValuesUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.defaultvalues; +package com.ossez.jackson.defaultvalues; import org.junit.Test; diff --git a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/deserialization/jsongeneric/GenericTypeDeserializerUnitTest.java b/jackson-modules/jackson/src/test/java/com/ossez/jackson/deserialization/jsongeneric/GenericTypeDeserializerUnitTest.java similarity index 96% rename from jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/deserialization/jsongeneric/GenericTypeDeserializerUnitTest.java rename to jackson-modules/jackson/src/test/java/com/ossez/jackson/deserialization/jsongeneric/GenericTypeDeserializerUnitTest.java index 24baeb7f1f..2cd193103a 100644 --- a/jackson-modules/jackson-core/src/test/java/com/baeldung/jackson/deserialization/jsongeneric/GenericTypeDeserializerUnitTest.java +++ b/jackson-modules/jackson/src/test/java/com/ossez/jackson/deserialization/jsongeneric/GenericTypeDeserializerUnitTest.java @@ -1,4 +1,4 @@ -package com.baeldung.jackson.deserialization.jsongeneric; +package com.ossez.jackson.deserialization.jsongeneric; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.core.type.TypeReference; diff --git a/jackson-modules/jackson/src/test/java/com/ossez/jackson/inheritance/SubTypeHandlingUnitTest.java b/jackson-modules/jackson/src/test/java/com/ossez/jackson/inheritance/SubTypeHandlingUnitTest.java index 3b95f7e283..d010dad47a 100644 --- a/jackson-modules/jackson/src/test/java/com/ossez/jackson/inheritance/SubTypeHandlingUnitTest.java +++ b/jackson-modules/jackson/src/test/java/com/ossez/jackson/inheritance/SubTypeHandlingUnitTest.java @@ -1,14 +1,22 @@ package com.ossez.jackson.inheritance; +import static org.hamcrest.CoreMatchers.instanceOf; import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertThat; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; import org.junit.Test; -import java.util.List; -import java.util.ArrayList; -import java.io.IOException; - +import com.ossez.jackson.inheritance.SubTypeConstructorStructure.Car; +import com.ossez.jackson.inheritance.SubTypeConstructorStructure.Fleet; +import com.ossez.jackson.inheritance.SubTypeConstructorStructure.Truck; +import com.ossez.jackson.inheritance.SubTypeConstructorStructure.Vehicle; import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.jsontype.BasicPolymorphicTypeValidator; +import com.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator; public class SubTypeHandlingUnitTest { @Test @@ -23,21 +31,30 @@ public class SubTypeHandlingUnitTest { } @Test - public void givenSubType_whenNotUsingNoArgsConstructors_thenSucceed() throws IOException { + public void givenSubType_whenNotUsingNoArgsConstructors_thenSucceed() throws IOException { ObjectMapper mapper = new ObjectMapper(); - mapper.enableDefaultTyping(); + PolymorphicTypeValidator ptv = BasicPolymorphicTypeValidator.builder() + .allowIfSubType("com.baeldung.jackson.inheritance") + .allowIfSubType("java.util.ArrayList") + .build(); + mapper.activateDefaultTyping(ptv, ObjectMapper.DefaultTyping.NON_FINAL); + + Car car = new Car("Mercedes-Benz", "S500", 5, 250.0); + Truck truck = new Truck("Isuzu", "NQR", 7500.0); - SubTypeConstructorStructure.Car car = new SubTypeConstructorStructure.Car("Mercedes-Benz", "S500", 5, 250.0); - SubTypeConstructorStructure.Truck truck = new SubTypeConstructorStructure.Truck("Isuzu", "NQR", 7500.0); - - List vehicles = new ArrayList<>(); + List vehicles = new ArrayList<>(); vehicles.add(car); vehicles.add(truck); - SubTypeConstructorStructure.Fleet serializedFleet = new SubTypeConstructorStructure.Fleet(); + Fleet serializedFleet = new Fleet(); serializedFleet.setVehicles(vehicles); String jsonDataString = mapper.writeValueAsString(serializedFleet); - mapper.readValue(jsonDataString, SubTypeConstructorStructure.Fleet.class); + mapper.readValue(jsonDataString, Fleet.class); + + Fleet deserializedFleet = mapper.readValue(jsonDataString, Fleet.class); + + assertThat(deserializedFleet.getVehicles().get(0), instanceOf(Car.class)); + assertThat(deserializedFleet.getVehicles().get(1), instanceOf(Truck.class)); } } \ No newline at end of file diff --git a/jackson-modules/jackson/src/test/java/com/ossez/jackson/inheritance/TypeInfoInclusionUnitTest.java b/jackson-modules/jackson/src/test/java/com/ossez/jackson/inheritance/TypeInfoInclusionUnitTest.java index d47a2e4283..796a910eef 100644 --- a/jackson-modules/jackson/src/test/java/com/ossez/jackson/inheritance/TypeInfoInclusionUnitTest.java +++ b/jackson-modules/jackson/src/test/java/com/ossez/jackson/inheritance/TypeInfoInclusionUnitTest.java @@ -10,12 +10,18 @@ import java.util.ArrayList; import java.io.IOException; import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.jsontype.BasicPolymorphicTypeValidator; +import com.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator; public class TypeInfoInclusionUnitTest { @Test public void givenTypeInfo_whenAnnotatingGlobally_thenTypesAreCorrectlyRecovered() throws IOException { ObjectMapper mapper = new ObjectMapper(); - mapper.enableDefaultTyping(); + PolymorphicTypeValidator ptv = BasicPolymorphicTypeValidator.builder() + .allowIfSubType("com.baeldung.jackson.inheritance") + .allowIfSubType("java.util.ArrayList") + .build(); + mapper.activateDefaultTyping(ptv, ObjectMapper.DefaultTyping.NON_FINAL); TypeInfoStructure.Car car = new TypeInfoStructure.Car("Mercedes-Benz", "S500", 5, 250.0); TypeInfoStructure.Truck truck = new TypeInfoStructure.Truck("Isuzu", "NQR", 7500.0);