io.vertx.json.schema

Interface Schema

All Known Subinterfaces:

SchemaInternal

All Known Implementing Classes:

FalseSchema, RecursiveRefSchema, RefSchema, SchemaImpl, TrueSchema

Deprecated.

users should migrate to the new validator

@Deprecated
public interface Schema

Interface representing a Json Schema

A schema could have two states:

• Synchronous: The validators tree can provide a synchronous validation, so you can validate your json both using this#validateSync(Object) and this#validateAsync(Object)
• Asynchronous: One or more branches of the validator tree requires an asynchronous validation, so you must use this#validateAsync(Object) to validate your json. If you use this#validateSync(Object) it will throw a NoSyncValidationException

To check the schema state you can use method this#isSync(). Note that invoking validateAsync(Object) generally doesn't have any additional overhead than invoking validateSync(Object).
The schema can mutate the state in time, e.g. if you have a schema that is asynchronous because of a $ref, after the first validation the external schema is cached inside SchemaRouter and this schema will switch to synchronous state

Method Summary

Modifier and Type	Method and Description
Object	getJson() Deprecated.
JsonPointer	getScope() Deprecated.
boolean	isSync() Deprecated.
Future<Void>	validateAsync(Object json) Deprecated. Validate the json performing an asynchronous validation.
void	validateSync(Object json) Deprecated. Validate the json performing a synchronous validation.

Method Detail

validateAsync

Future<Void> validateAsync(Object json)

Deprecated.

Validate the json performing an asynchronous validation.

Note: If the schema is synchronous, this method will call internally this#validateSync(Object)

Parameters:

json - input to validate

Returns:

a failed future with ValidationException if json doesn't match the schema, otherwise a succeeded future.

validateSync

void validateSync(Object json)
           throws ValidationException,
                  NoSyncValidationException

Deprecated.

Validate the json performing a synchronous validation. Throws a ValidationException if json doesn't match the schema.

Parameters:

json - input to validate

Throws:

ValidationException - if the input doesn't match the schema

NoSyncValidationException - If the schema cannot perform a synchronous validation

getScope

JsonPointer getScope()

Deprecated.

Returns:

scope of this schema

getJson

Object getJson()

Deprecated.

Returns:

Json representation of the schema

isSync

boolean isSync()

Deprecated.

Returns:

true if this validator can provide a synchronous validation.