ola::web::JsonData Class Reference

Detailed Description

Represents a JSON text as defined in section 2 of RFC7158.

JsonData encapsulates a JsonValue and permits patch operations to be applied.

Clients should use this rather than JsonValues when using JSON patch operations. This is because some patch ops may delete the entire value, so you shouldn't really be passing JsonValue* around.

Public Member Functions
	JsonData (const JsonValue *value, ValidatorInterface *schema=NULL)
	Construct a new JsonData.
const JsonValue *	Value () const
	Return the JsonValue for this text.
bool	SetValue (JsonValue *value)
	Set the value for this JsonData.
bool	Apply (const JsonPatchSet &patch)
	Apply a set of JSON patches to the value.
const ValidatorInterface *	GetSchema () const
	Return the schema for this JSON data.

Constructor & Destructor Documentation

ola::web::JsonData::JsonData ( const JsonValue *  value, ValidatorInterface *  schema = NULL  )

inline

Construct a new JsonData.

Parameters

value	The JsonValue to use, ownership is transferred.
schema	The schema to validate this data against. Ownership is not transferred.

Member Function Documentation

bool ola::web::JsonData::Apply

(

const JsonPatchSet &

patch

)

Apply a set of JSON patches to the value.

Parameters

patch

The set of JsonPatch operations to apply.

Returns

True if the patch set was successfully applied, false otherwise.

bool ola::web::JsonData::SetValue

(

JsonValue *

value

)

Set the value for this JsonData.

Parameters

value

the new JsonValue. Ownership is transferred.

const JsonValue* ola::web::JsonData::Value ( ) const

inline

Return the JsonValue for this text.

The pointer is valid until the next patch operation or call to SetValue()

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

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