ola::web::ObjectValidator Class Reference

Detailed Description

The validator for JsonObject.

Note

This does not implement patternProperties. This is done because we don't want to pull in a regex library just yet. Maybe some point in the future we can use re2.

Inheritance diagram for ola::web::ObjectValidator:

Collaboration diagram for ola::web::ObjectValidator:

Classes
struct	Options

Public Member Functions
	ObjectValidator (const Options &options)
void	AddValidator (const std::string &property, ValidatorInterface *validator)
	Add a validator for a property.
void	SetAdditionalValidator (ValidatorInterface *validator)
	Add the validator for additionalProperties.
void	AddSchemaDependency (const std::string &property, ValidatorInterface *validator)
	Add a schema dependency.
void	AddPropertyDependency (const std::string &property, const std::set< std::string > &properties)
	Add a property dependency.
void	Visit (const JsonObject &obj)
void	VisitProperty (const std::string &property, const JsonValue &value)
Public Member Functions inherited from ola::web::BaseValidator
virtual bool	IsValid () const
	Check if the value was valid according to this validator.
virtual void	Visit (const JsonString &)
virtual void	Visit (const JsonBool &)
virtual void	Visit (const JsonNull &)
virtual void	Visit (const JsonRawValue &)
virtual void	Visit (const JsonObject &)
virtual void	Visit (const JsonArray &)
virtual void	Visit (const JsonUInt &)
virtual void	Visit (const JsonUInt64 &)
virtual void	Visit (const JsonInt &)
virtual void	Visit (const JsonInt64 &)
virtual void	Visit (const JsonDouble &)
virtual JsonObject *	GetSchema () const
	Returns the Schema as a JsonObject.
void	SetSchema (const std::string &schema)
	Set the schema.
void	SetId (const std::string &id)
	Set the id.
void	SetTitle (const std::string &title)
	Set the title.
void	SetDescription (const std::string &title)
	Set the description.
void	SetDefaultValue (const JsonValue *value)
	Set the default value for this validator.
const JsonValue *	GetDefaultValue () const
	Return the default value.
void	AddEnumValue (const JsonValue *value)
	Add a enum value to the list of allowed values.

Additional Inherited Members
Public Types inherited from ola::web::ValidatorInterface
typedef std::vector < ValidatorInterface * >	ValidatorList
	a list of Validators.
Protected Member Functions inherited from ola::web::BaseValidator
	BaseValidator (JsonType type)
bool	CheckEnums (const JsonValue &value)
virtual void	ExtendSchema (JsonObject *schema) const
Protected Attributes inherited from ola::web::BaseValidator
bool	m_is_valid
JsonType	m_type
std::string	m_schema
std::string	m_id
std::string	m_title
std::string	m_description
std::auto_ptr< const JsonValue >	m_default_value
std::vector< const JsonValue * >	m_enums
Private Member Functions inherited from ola::web::JsonObjectPropertyVisitor
virtual void	VisitProperty (const std::string &property, const JsonValue &value)=0
	Visit the value at the given property.

Member Function Documentation

void ola::web::ObjectValidator::AddPropertyDependency	(	const std::string &	property,
		const std::set< std::string > &	properties
	)

Add a property dependency.

Parameters

property	the property name
properties	the names of the properties that must exist in the object if the named property is present.

As per Section 5.4.5.2.2, if the named property is present in the object, the object must also contain all of the properties in the set.

void ola::web::ObjectValidator::AddSchemaDependency	(	const std::string &	property,
		ValidatorInterface *	validator
	)

Add a schema dependency.

Parameters

property	the property name
validator	the validator to check the object against. Ownership is transferred.

As per Section 5.4.5.2.1, if the named property is present in the object, the object itself will be validated against the supplied schema.

void ola::web::ObjectValidator::AddValidator	(	const std::string &	property,
		ValidatorInterface *	validator
	)

Add a validator for a property.

Parameters

property	the name of the property to use this validator for
validator	the validator, ownership is transferred.

void ola::web::ObjectValidator::SetAdditionalValidator

(

ValidatorInterface *

validator

)

Add the validator for additionalProperties.

Parameters

validator

the validator, ownership is transferred.

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The documentation for this class was generated from the following files:

• include/ola/web/JsonSchema.h
• common/web/JsonSchema.cpp