org.eel.kitchen.jsonschema.validator

Class ValidationContext

java.lang.Object

org.eel.kitchen.jsonschema.validator.ValidationContext

public final class ValidationContext
extends Object

A validation context

This object is passed along the validation process. At any point in the validation process, it contains the current schema context, the feature set and the validator cache.

The latter is necessary since four keywords may have to spawn other validators: type, disallow, dependencies and extends.

One instance is created for each validation and is passed around to all validators. Due to this particular usage, it is not thread safe.

Constructor Summary

Constructors

Constructor and Description
ValidationContext(JsonValidatorCache cache) Create a validation context with an empty feature set
ValidationContext(JsonValidatorCache cache, EnumSet<ValidationFeature> features) Create a validation context with a defined set of features
ValidationContext(JsonValidatorCache cache, EnumSet<ValidationFeature> features, FormatBundle bundle)

Method Summary

Methods

Modifier and Type	Method and Description
FormatAttribute	getFormat(String fmt) Return a format attribute for a given attribute
boolean	hasFeature(ValidationFeature feature) Test that the validation context contains a certain feature
JsonValidator	newValidator(JsonNode node) Build a new validator out of a JSON document
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ValidationContext

public ValidationContext(JsonValidatorCache cache)

Create a validation context with an empty feature set

Parameters:

cache - the validator cache to use

ValidationContext

public ValidationContext(JsonValidatorCache cache,
                 EnumSet<ValidationFeature> features)

Create a validation context with a defined set of features

Parameters:

cache - the validator cache to use

features - the feature set

ValidationContext

public ValidationContext(JsonValidatorCache cache,
                 EnumSet<ValidationFeature> features,
                 FormatBundle bundle)

Method Detail

hasFeature

public boolean hasFeature(ValidationFeature feature)

Test that the validation context contains a certain feature

Parameters:

feature - the feature to test

Returns:

true if the feature is present

getFormat

public FormatAttribute getFormat(String fmt)

Return a format attribute for a given attribute

Parameters:

fmt - the format attribute

Returns:

the attribute, null if not found

See Also:

FormatBundle

newValidator

public JsonValidator newValidator(JsonNode node)

Build a new validator out of a JSON document

This calls JsonValidatorCache.getValidator(SchemaNode) with this context's SchemaContainer used as a schema context.

Parameters:

node - the node (a subnode of the schema)

Returns:

a validator

toString

public String toString()

Overrides:

toString in class Object