https://github.com/howardjohn/scanamo-json

Scanamo DynamoFormat for popular Scala Json libraries
https://github.com/howardjohn/scanamo-json

circe dynamodb json scala scanamo

Last synced: 2 months ago
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Scanamo DynamoFormat for popular Scala Json libraries

• Host: GitHub
• URL: https://github.com/howardjohn/scanamo-json
• Owner: howardjohn
• License: mit
• Created: 2018-05-14T05:25:24.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-02-13T19:05:18.000Z (almost 5 years ago)
• Last Synced: 2024-10-13T18:50:48.813Z (4 months ago)
• Topics: circe, dynamodb, json, scala, scanamo
• Language: Scala
• Size: 15.6 KB
• Stars: 3
• Watchers: 3
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Scanamo Json

Scanamo Json provides `DynamoFormat`s for popular Scala Json libraries. The format will serialize directly to DynamoDB `AttributeValue`s, allowing full use of DynamoDB while allowing arbitrary Json objects to be stored or reusing existing formats.

# Getting started

### Circe

First, add the dependency:

```scala

    libraryDependencies += "io.github.howardjohn" %% "scanamo-circe" % "0.2.1"

```

Finally, the format can be imported with:

```scala

    import io.github.howardjohn.scanamo.CirceDynamoFormat._

```

This provides a `DynamoFormat[T]` for all `T` with both an `Encoder` and `Decoder`.

### Play Json

First, add the dependency:

```scala

    libraryDependencies += "io.github.howardjohn" %% "scanamo-play-json" % "0.2.1"

```

Finally, the format can be imported with:

```scala

    import io.github.howardjohn.scanamo.PlayJsonDynamoFormat._

```

This provides a `DynamoFormat[T]` for all `T` with a (play-json) `Format`.