Gson datatype module for Vavr
Switch branches/tags
Clone or download

README.md

Maven Central Build Status Coverage Status Gitter Chat

vavr-gson

A set of GSON serialiser/deserialisers for Vavr library

Usage

Maven

<dependency>
  <groupId>io.vavr</groupId>
  <artifactId>vavr-gson</artifactId>
  <version>0.9.2</version>
</dependency>

Gradle

compile("io.vavr:vavr-gson:0.9.2")

Registering converters

  GsonBuilder builder = new GsonBuilder();
  VavrGson.registerAll(builder);
  gson = builder.create();

Serialization/deserialization

  String json = gson.toJson(List.of(List.of(1)));
  // = [[1]]
  Object restored1 = gson.fromJson(json, List.class);
  // = List([1])
  Type type = new TypeToken<List<List<Integer>>>(){}.getType();
  Object restored2 = gson.fromJson(json, type);
  // = List(List(1))

Using Developer Versions

Developer versions can be found here.

Maven

<dependency>
  <groupId>io.vavr</groupId>
  <artifactId>vavr-gson</artifactId>
  <version>1.0.0-SNAPSHOT</version>
</dependency>

Ensure that your ~/.m2/settings.xml contains the following:

<profiles>
    <profile>
        <id>allow-snapshots</id>
        <activation>
            <activeByDefault>true</activeByDefault>
        </activation>
        <repositories>
            <repository>
                <id>snapshots-repo</id>
                <url>https://oss.sonatype.org/content/repositories/snapshots</url>
                <releases>
                    <enabled>false</enabled>
                </releases>
                <snapshots>
                    <enabled>true</enabled>
                </snapshots>
            </repository>
        </repositories>
    </profile>
</profiles>

Gradle

compile("io.vavr:vavr-gson:1.0.0-SNAPSHOT")

Ensure that your build.gradle contains the following:

repositories {
    mavenCentral()
    maven {
        url "https://oss.sonatype.org/content/repositories/snapshots"
    }
}