com.github.fge.jsonschema.core.load

Class SchemaLoader

java.lang.Object

com.github.fge.jsonschema.core.load.SchemaLoader

@ThreadSafe
public final class SchemaLoader
extends Object

JSON Schema loader

This class is the central loading point for generating a SchemaTree out of a "raw" JSON Schema (ie, a JsonNode); it handles the creation of both anonymous (ie, no loading URI) and non anonymous JSON schemas.

Depending on your configuration, you may, or may not, be able to use relative URIs to load your schemas; see URITranslator and LoadingConfigurationBuilder.setURITranslatorConfiguration(URITranslatorConfiguration) for more details.

Constructor Summary

Constructors

Constructor and Description
SchemaLoader() Create a new schema loader with the default loading configuration
SchemaLoader(LoadingConfiguration cfg) Create a new schema loader with a given loading configuration

Method Summary

Modifier and Type	Method and Description
SchemaTree	get(URI uri) Get a schema tree from the given URI
SchemaTree	load(JsonNode schema) Create a new tree from a schema
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaLoader

public SchemaLoader(LoadingConfiguration cfg)

Create a new schema loader with a given loading configuration

Parameters:

cfg - the configuration

See Also:

LoadingConfiguration, LoadingConfigurationBuilder

SchemaLoader

public SchemaLoader()

Create a new schema loader with the default loading configuration

Method Detail

load

public SchemaTree load(JsonNode schema)

Create a new tree from a schema

Note that it will always create an "anonymous" tree, that is a tree with an empty loading URI.

Parameters:

schema - the schema

Returns:

a new tree

Throws:

NullPointerException - schema is null

See Also:

Dereferencing.newTree(JsonNode)

get

public SchemaTree get(URI uri)
               throws ProcessingException

Get a schema tree 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 tree

Throws:

ProcessingException - URI is not an absolute JSON reference, or failed to dereference this URI

NullPointerException - URI is null

toString

public String toString()

Overrides:

toString in class Object