https://github.com/aesteve/vertx-pojo-config

Simple Vert.x extension to map your JsonObject configuration to a standard Java bean
https://github.com/aesteve/vertx-pojo-config

configuration json mapping validation vertx

Last synced: 3 months ago
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Simple Vert.x extension to map your JsonObject configuration to a standard Java bean

• Host: GitHub
• URL: https://github.com/aesteve/vertx-pojo-config
• Owner: aesteve
• Created: 2016-05-01T06:44:45.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2016-05-01T09:55:00.000Z (about 8 years ago)
• Last Synced: 2024-01-22T18:04:15.569Z (6 months ago)
• Topics: configuration, json, mapping, validation, vertx
• Language: Java
• Homepage:
• Size: 57.6 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Lists

• vertx-awesome - Vert.x POJO config - Allows for mapping between standard JSON configuration and a (type-safe) configuration Java bean. Also allows the configuration bean to be validated through JSR 303. (Utilities)

README

        
## Vertx-pojo-config

A very simple tool to map Vert.x's json configuration onto a typed configuration Java bean.

It uses Jackson's object mapper behind the hood.

### How to use it ?

Simply make your `Verticle` extend `TypedConfigurationVerticle` and declare the class of your configuration :

```java

class SimpleConf {

  private String host;

  private int port;

  public String getHost() {

    return host;

  }

  public void setHost(String host) {

    this.host = host;

  }

  public int getPort() {

    return port;

  }

  public void setPort(int port) {

    this.port = port;

  }

  

}

```

```java

class SimpleConfigurationVerticle extends TypedConfigurationVerticle {

    @Override

    public Class getConfigClass() {

      return SimpleConf.class;

    }

    

    

}

```

Then, from within your verticle just call `getConfig()` to get the `SimpleConf` instance. The `config()` method will still be returning the `JsonObject` configuration.

### JSR 303 (Bean validation)

If an implementation of the JSR 303 (hibernate-validator for instance) within your classpath, then your configuration will be checked against a validator.

This means you can annotate your configuration with `@Email`, `@NotNull`, and stuff like that.