Package com.basho.riak.client.api.annotations

Annotations to use for ORM.

See: Description

Annotation Types Summary

Annotation Type	Description
RiakBucketName	Annotates a field or getter/setter method pair in a class to serve as the bucket name.
RiakBucketType	Annotates a field or getter/setter method pair in a class to server as the bucket type.
RiakContentType	Annotates a field or getter/setter method pair in a class to serve as the content-type.
RiakIndex	Annotates a field or getter/setter method pair in a class to serve as a RiakIndex.
RiakKey	Annotates a field or getter/setter method pair in a class to serve as the key.
RiakLastModified	Annotates a field or setter method in a class to store last modified.
RiakLinks	Annotates a field or getter/setter method pair in a class to serve as a set of links.
RiakTombstone	Annotates a field or getter/setter method pair in a class to serve as the tombstone indicator.
RiakUsermeta	Annotates a field or getter/setter method pair in a class to serve as containing user meta data for a Riak object.
RiakVClock	Annotates a field or getter/setter method pair in a class to serve as the vector clock.
RiakVTag	Annotates a field or setter method in a class to store the VTag.

Package com.basho.riak.client.api.annotations Description

Annotations to use for ORM.

Introduction

The Riak Java client provides a full set of annotations to facilitate simply storing/retrieving your own domain object. All annotations can be applied to a field or a getter/setter pair of methods.

In addition, the Converter interface allows for serialization/deserialization for the data portion.

By annotating your own domain object, you can simply pass an instance of it to StoreValue.

When fetching data from Riak, the reverse is also true. The FetchValue.Response handles injecting your domain object with any of the annotated values.

Raw types as well as Generic types are supported. The latter is done via Jackson's TypeReferece class.

OverView

To store an object in Riak there's a minimum of four pieces of information required; a bucket type, a bucket name, a key, and a vector clock. For an annotated domain object, only three of these are required as in the absence of a bucket type, the default "default" type is supplied.

 
 public class AnnotatedPojo
 {
      @RiakBucketType
     public String bucketType;

      @RiakBucketName
     public String bucketName;

      @RiakKey
     public String key;

      @RiakVClock
     VClock clock;

     public String value;
 }