com.networknt.schema

Class AbstractJsonValidator

java.lang.Object

com.networknt.schema.AbstractJsonValidator

All Implemented Interfaces:

JsonValidator, JsonSchemaWalker

public abstract class AbstractJsonValidator
extends Object
implements JsonValidator

Constructor Summary

Constructors

Constructor and Description
AbstractJsonValidator()

Method Summary

Modifier and Type	Method and Description
Set<ValidationMessage>	validate(com.fasterxml.jackson.databind.JsonNode node) Validate the given root JsonNode, starting at the root of the data path.
Set<ValidationMessage>	walk(com.fasterxml.jackson.databind.JsonNode node, com.fasterxml.jackson.databind.JsonNode rootNode, String at, boolean shouldValidateSchema) This method gives the capability to walk through the given JsonNode, allowing functionality beyond validation like collecting information,handling cross cutting concerns like logging or instrumentation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.networknt.schema.JsonValidator

preloadJsonSchema, validate

Constructor Detail

AbstractJsonValidator

public AbstractJsonValidator()

Method Detail

validate

public Set<ValidationMessage> validate(com.fasterxml.jackson.databind.JsonNode node)

Description copied from interface: JsonValidator

Validate the given root JsonNode, starting at the root of the data path.

Specified by:

validate in interface JsonValidator

Parameters:

node - JsonNode

Returns:

A list of ValidationMessage if there is any validation error, or an empty list if there is no error.

walk

public Set<ValidationMessage> walk(com.fasterxml.jackson.databind.JsonNode node,
                                   com.fasterxml.jackson.databind.JsonNode rootNode,
                                   String at,
                                   boolean shouldValidateSchema)

Description copied from interface: JsonSchemaWalker

This method gives the capability to walk through the given JsonNode, allowing functionality beyond validation like collecting information,handling cross cutting concerns like logging or instrumentation. This method also performs the validation if shouldValidateSchema is set to true.

BaseJsonValidator.walk(JsonNode, JsonNode, String, boolean) provides a default implementation of this method. However validators that parse sub-schemas should override this method to call walk method on those sub-schemas.

Specified by:

walk in interface JsonSchemaWalker

Parameters:

node - JsonNode

rootNode - JsonNode

at - String

shouldValidateSchema - boolean

Returns:

a set of validation messages if shouldValidateSchema is true.