io.vertx.json.schema.common

Class SchemaRouterImpl

java.lang.Object

io.vertx.json.schema.common.SchemaRouterImpl

All Implemented Interfaces:

SchemaRouter

public class SchemaRouterImpl
extends Object
implements SchemaRouter

Constructor Summary

Constructors

Constructor and Description
SchemaRouterImpl(HttpClient client, FileSystem fs, SchemaRouterOptions options)

Method Summary

Modifier and Type	Method and Description
SchemaRouter	addJson(URI uri, JsonObject object) Add one or more json documents including schemas on top or inner levels.
SchemaRouter	addSchema(Schema schema, JsonPointer... aliasScope) Add a parsed schema to this router.
SchemaRouter	addSchemaAlias(Schema schema, String alias) Add an alias to a schema already registered in this router (this alias can be solved only from schema scope).
SchemaRouter	addSchemaWithScope(Schema schema, JsonPointer scope) Add a parsed schema to this router.
void	insertRouterNode(JsonPointer pointer, io.vertx.json.schema.common.RouterNode nodeToWrite)
void	insertSchema(JsonPointer pointer, io.vertx.json.schema.common.RouterNode initialNode, Schema schema)
List<Schema>	registeredSchemas()
Future<Void>	resolveAllSchemas()
Schema	resolveCachedSchema(JsonPointer refPointer, JsonPointer scope, SchemaParser parser) Resolve cached schema based on refPointer.
Future<Schema>	resolveRef(JsonPointer pointer, JsonPointer scope, SchemaParser schemaParser) Resolve $ref.
void	resolveRef(JsonPointer pointer, JsonPointer scope, SchemaParser schemaParser, Handler<AsyncResult<Schema>> handler) Like SchemaRouter.resolveRef(JsonPointer, JsonPointer, SchemaParser) but with a direct callback.
Future<Schema>	solveAllSchemaReferences(Schema schema) Deeply resolve all references of the provided schema

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.vertx.json.schema.SchemaRouter

addJson, create, create

Constructor Detail

SchemaRouterImpl

public SchemaRouterImpl(HttpClient client,
                        FileSystem fs,
                        SchemaRouterOptions options)

Method Detail

registeredSchemas

public List<Schema> registeredSchemas()

Specified by:

registeredSchemas in interface SchemaRouter

Returns:

a list of all registered schemas

resolveCachedSchema

public Schema resolveCachedSchema(JsonPointer refPointer,
                                  JsonPointer scope,
                                  SchemaParser parser)

Description copied from interface: SchemaRouter

Resolve cached schema based on refPointer. If a schema isn't cached, it returns null

Specified by:

resolveCachedSchema in interface SchemaRouter

Returns:

the resolved schema, or null if no schema was found

resolveRef

public void resolveRef(JsonPointer pointer,
                       JsonPointer scope,
                       SchemaParser schemaParser,
                       Handler<AsyncResult<Schema>> handler)

Description copied from interface: SchemaRouter

Like SchemaRouter.resolveRef(JsonPointer, JsonPointer, SchemaParser) but with a direct callback.

Specified by:

resolveRef in interface SchemaRouter

resolveRef

public Future<Schema> resolveRef(JsonPointer pointer,
                                 JsonPointer scope,
                                 SchemaParser schemaParser)

Description copied from interface: SchemaRouter

Resolve $ref.
This method tries to resolve schema from local cache. If it's not found, it solve external references. It can solve external references on filesystem and remote references using http. When you pass a relative reference without protocol, it tries to infer the absolute path from scope and cached schemas
Returns a future that can contain Schema or be null or can fail with a SchemaException or an IllegalArgumentException

Specified by:

resolveRef in interface SchemaRouter

Returns:

a succeeded future that contains the resolved Schema or failed with a SchemaException or an IllegalArgumentException

addSchema

public SchemaRouter addSchema(Schema schema,
                              JsonPointer... aliasScope)

Description copied from interface: SchemaRouter

Add a parsed schema to this router. When a schema is added to the cache, a new entry is created for Schema.getScope() and, if you provide additional aliasScopes, this method register links to this schema with these scopes. This method is automatically called by SchemaParser when a new schema is parsed

Specified by:

addSchema in interface SchemaRouter

Parameters:

schema - schema to add

Returns:

a reference to this

addSchemaWithScope

public SchemaRouter addSchemaWithScope(Schema schema,
                                       JsonPointer scope)

Description copied from interface: SchemaRouter

Add a parsed schema to this router. When a schema is added to the cache, a new entry is created for the provided scope, but NOT for Schema.getScope(). This may be useful to register links to singleton schemas. This method is automatically called by SchemaParser when a new schema is parsed

Specified by:

addSchemaWithScope in interface SchemaRouter

Parameters:

schema - schema to add

Returns:

a reference to this

addSchemaAlias

public SchemaRouter addSchemaAlias(Schema schema,
                                   String alias)

Description copied from interface: SchemaRouter

Add an alias to a schema already registered in this router (this alias can be solved only from schema scope).

Specified by:

addSchemaAlias in interface SchemaRouter

Parameters:

schema - schema to add

alias - the schema alias

Returns:

a reference to this

addJson

public SchemaRouter addJson(URI uri,
                            JsonObject object)

Description copied from interface: SchemaRouter

Add one or more json documents including schemas on top or inner levels. This method doesn't trigger the schema parsing

You can use this schema if you have externally loaded some json document and you want to register to the schema router. You can later parse and retrieve a schema from this json structure using this#resolveCachedSchema(JsonPointer, JsonPointer, SchemaParser), providing the correct refPointer

Specified by:

addJson in interface SchemaRouter

Returns:

a reference to this

resolveAllSchemas

public Future<Void> resolveAllSchemas()

solveAllSchemaReferences

public Future<Schema> solveAllSchemaReferences(Schema schema)

Deeply resolve all references of the provided schema

Parameters:

schema -

Returns:

returns a succeeded future with same instance of provided schema, or a failed schema if something went wrong

insertSchema

public void insertSchema(JsonPointer pointer,
                         io.vertx.json.schema.common.RouterNode initialNode,
                         Schema schema)

insertRouterNode

public void insertRouterNode(JsonPointer pointer,
                             io.vertx.json.schema.common.RouterNode nodeToWrite)