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What can you do with JJSchema?

• Generate json-schemas from Java Types
• Generate hyper-schemas from JSR311 (Java RESTful spec) annotated classes

What are the cool features related to Java that JJSchema supports?

• Simple Types
  • All Java simple types are mapped to generate simple json-schemas
• Custom Collection Types
  • If you intend to create a custom collection, than JJSchema can generate a custom array schema for you
• Custom Types
  • JJSchema correctly process your Java classes as custom object schemas, requiring from you to use one simple annotation (SchemaProperty)
  • Also JJSchema supports the Nullable annotation, when you intend to allow null values for a schema.
  • It supports Java inheritance, merging the parent's schema with the child's one.

What are the features related to JSR311 that JJSchema supports?

• @GET, @POST, @PUT and @DELETE annotations
• @QueryParam, @FormParam are processed as parameters (other param annotations are passed by)
• Any Java Type as Parameter
• @Media annotation for declaring JSON Hyper-Schema media atributtes (mediaType and binaryEncoding)
• @Rel annotation for declaring the intended rel atrtibute (if not declared than the method name is assumed as the rel)

For better understanding how JSON Hyper-Schema works, please read the specification at http://json-schema.org/latest/json-schema-hypermedia.html.

Supported json-schema attributes