Immutable JSON :: GSON parser

Immutable JSON

License

License

Categories

Categories

Net JSON Data Gson
GroupId

GroupId

net.hamnaberg.json
ArtifactId

ArtifactId

immutable-json-gson
Last Version

Last Version

7.1.0
Release Date

Release Date

Type

Type

jar
Description

Description

Immutable JSON :: GSON parser
Immutable JSON

Download immutable-json-gson

How to add to project

<!-- https://jarcasting.com/artifacts/net.hamnaberg.json/immutable-json-gson/ -->
<dependency>
    <groupId>net.hamnaberg.json</groupId>
    <artifactId>immutable-json-gson</artifactId>
    <version>7.1.0</version>
</dependency>
// https://jarcasting.com/artifacts/net.hamnaberg.json/immutable-json-gson/
implementation 'net.hamnaberg.json:immutable-json-gson:7.1.0'
// https://jarcasting.com/artifacts/net.hamnaberg.json/immutable-json-gson/
implementation ("net.hamnaberg.json:immutable-json-gson:7.1.0")
'net.hamnaberg.json:immutable-json-gson:jar:7.1.0'
<dependency org="net.hamnaberg.json" name="immutable-json-gson" rev="7.1.0">
  <artifact name="immutable-json-gson" type="jar" />
</dependency>
@Grapes(
@Grab(group='net.hamnaberg.json', module='immutable-json-gson', version='7.1.0')
)
libraryDependencies += "net.hamnaberg.json" % "immutable-json-gson" % "7.1.0"
[net.hamnaberg.json/immutable-json-gson "7.1.0"]

Dependencies

compile (3)

Group / Artifact Type Version
net.hamnaberg.json : immutable-json-core jar 7.1.0
net.hamnaberg.json : immutable-json-codec Optional jar 7.1.0
com.google.code.gson : gson jar 2.8.6

test (3)

Group / Artifact Type Version
net.hamnaberg.json : immutable-json-core jar 7.1.0
net.hamnaberg.json : immutable-json-pointer jar 7.1.0
junit : junit jar 4.13

Project Modules

There are no modules declared in this project.

Immutable Json library for java

This project attempts to build and AST ( Abstract Syntactic Tree ) for Json and provide a useful way to work with that tree.

Note

Starting with version 7, we require JDK11. Vavr has been dropped as a dependency.

Status

Maven Central Build Status Gitter Chat

Community

Adopters

Are you using immutable-json? Please consider opening a pull request to list your organization here:

  • Your Organization here

Related projects

Usage

A short example showing encoding/decoding of a few different types. Also note that the Tuples type is from net.hamnaberg.json.util to have Tuple constructors up to Tuple27

    static class Event {
        public final UUID ID;
        public final List<String> tags;
        public final String message;

        public Event(UUID ID, List<String> tags, String message) {
            this.ID = ID;
            this.tags = tags;
            this.message = message;
        }
    }

    @Test
    public void testEvent() throws Exception {
        String expected = "{"+
                      "\"id\":\"1e2f28ff-54b5-4ad4-9edb-36712dc52202\","+
                      "\"tags\":[\"travel\",\"code\"],"+
                      "\"message\":\"This is a test\""+
                   "}";

        // create a decoder for our Event
        DecodeJson<Event> decode = Decoders.decode(
                Decoders.DUUID.fieldDecoder("id"),
                FieldDecoder.TList("tags", Decoders.DString).withDefaultValue(Collections.emptyList()),
                FieldDecoder.TString("message"),
                Event::new
        );

        // create an encoder that will encode our Event into json
        EncodeJson<Event> encode = Encoders.encode(
                Encoders.EUUID.fieldEncoder("id"),
                FieldEncoder.EList("tags", Encoders.EString),
                FieldEncoder.EString("message")
        ).contramap(event -> Tuples.of(event.ID, event.tags, event.message));

        // a codec can both encode and decode a value
        JsonCodec<Event> codec = JsonCodec.lift(decode, encode);

        // parse raw json with help of jackson parser
        Json.JValue jValue = new JacksonStreamingParser().parse(expected);

        String json = codec
                .toJson(codec.fromJson(jValue).unsafeGet())
                .nospaces();

        assertThat(json).isEqualTo(expected);
    }

Where can we find this

Using maven, you download it from Maven Central using these coordinates:

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-ast</artifactId>
  <version>7.0.1</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-pointer</artifactId>
  <version>7.0.1</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-patch</artifactId>
  <version>7.0.1</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-jackson</artifactId>
  <version>7.0.1</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-javax</artifactId>
  <version>7.0.1</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-gson</artifactId>
  <version>7.0.1</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-codec</artifactId>
  <version>7.0.1</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-reflection-codec</artifactId>
  <version>7.0.1</version>
</dependency>

Snapshots can be found from Sonatype:

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-ast</artifactId>
  <version>7.1.0-SNAPSHOT</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-pointer</artifactId>
  <version>7.1.0-SNAPSHOT</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-jackson</artifactId>
  <version>7.1.0-SNAPSHOT</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-native</artifactId>
  <version>7.1.0-SNAPSHOT</version>
 </dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-javax</artifactId>
  <version>7.1.0-SNAPSHOT</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-codec</artifactId>
  <version>7.1.0-SNAPSHOT</version>
</dependency>

<dependency>
  <groupId>net.hamnaberg.json</groupId>
  <artifactId>immutable-json-reflection-codec</artifactId>
  <version>7.1.0-SNAPSHOT</version>
</dependency>

License

We are using the Apache License 2.0

Contributing

All contributions are welcome! Documentation is sorely lacking and really needs some love. If you find a missing combinator, please open a PR or issue so we can discuss it. Any bugs or missing features are also welcome.

Versions

Version
7.1.0
7.0.1
7.0.0
6.2.0