isabella232 / graphql-java-datetime

GraphQL ISO Date is a set of RFC 3339 compliant date/time scalar types to be used with graphql-java.

graphql-java-datetime

GraphQL ISO Date is a set of RFC 3339 compliant date/time scalar types to be used with graphql-java.

Summary

A set of ISO 33601, RFC 3339 compatible date time scalars for GraphQL Java implementation (graphql-java).

Serialization

java.util.Date, java.time.LocalDate, java.time.LocalDateTime

Format	JSON String
yyyy-MM-dd'T'HH:MM:ss.SSS'Z'	2017-07-09T13:14:45.947Z
yyyy-MM-dd'T'HH:MM:ss'Z'	2017-07-09T11:54:42Z
yyyy-MM-dd'T'HH:MM:ss	2017-07-09T11:54:42'
yyyy-MM-dd	2017-07-09

java.time.LocalTime

Format	JSON String
HH:MM:ss.SSS	17:59:59.129
HH:MM:ss	17:59:59
HH:MM	17:59

Usage

Spring Boot

Add graphql-datetime-spring-boot-starter starter to your project first.

Installation

Maven

Add folowing to your pom.xml:

<dependency>
  <groupId>com.zhokhov.graphql</groupId>
  <artifactId>graphql-datetime-spring-boot-starter</artifactId>
  <version>1.0.0</version>
</dependency>

Gradle

Add folowing to your build.gradle:

compile 'com.zhokhov.graphql:graphql-datetime-spring-boot-starter:1.0.0'

Scalars

Add these scalars to your .graphqls schema file:

# java.util.Date implementation
scalar Date

# java.time.LocalDate implementation
scalar LocalDate

# java.time.LocalDateTime implementation
scalar LocalDateTime

# java.time.LocalTime implementation
scalar LocalTime

Sample

Now you can use these scalars in your application. Here is a graphql-datetime spring boot sample application, https://github.com/donbeave/graphql-java-datetime/tree/master/graphql-datetime-sample-app.

Bugs

To report any bug, please use the project Issues section on GitHub.

Contributing

Please contribute using Github Flow. Create a branch, add commits, and open a pull request.

License

Copyright © 2017 Alexey Zhokhov. All rights reserved.

This project is licensed under the Apache License, Version 2.0 - see the LICENSE file for details.