org.eel.kitchen.jsonschema.main

Class SchemaRegistry

java.lang.Object

org.eel.kitchen.jsonschema.main.SchemaRegistry

public final class SchemaRegistry
extends Object

A JSON Schema registry

All schema registering and downloading is done through this class.

Note that if the id of a schema is not absolute (that is, the URI itself is absolute and it has no fragment part, or an empty fragment), then the whole schema will be considered anonymous.

This class is thread safe.

Field Summary

Fields

Modifier and Type	Field and Description
private LoadingCache<URI,SchemaContainer>	cache Schema cache
private URI	namespace The default namespace

Constructor Summary

Constructors

Constructor and Description
SchemaRegistry(URIManager manager, URI namespace) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
SchemaContainer	get(URI uri) Get a schema container from the given URI
SchemaContainer	register(JsonNode schema) Register a schema

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

namespace

private final URI namespace

The default namespace

cache

private final LoadingCache<URI,SchemaContainer> cache

Schema cache

Constructor Detail

SchemaRegistry

public SchemaRegistry(URIManager manager,
              URI namespace)

Constructor

Parameters:

manager - the URI manager to use

namespace - this registry's namespace

Method Detail

register

public SchemaContainer register(JsonNode schema)

Register a schema

Parameters:

schema - the schema to register

Returns:

a schema container

get

public SchemaContainer get(URI uri)
                    throws JsonSchemaException

Get a schema container from the given URI

Note that if the URI is relative, it will be resolved against this registry's namespace, if any.

Parameters:

uri - the URI

Returns:

a schema container

Throws:

JsonSchemaException - impossible to get content at this URI