This class skips over any JSON events. More...

#include <UT_JSONHandle.h>

Inheritance diagram for UT_JSONHandleNull:

Public Member Functions
	UT_JSONHandleNull ()

	~UT_JSONHandleNull () override

	UT_JSONHandleNull (const UT_JSONHandleNull &)=delete

UT_JSONHandleNull &	operator= (const UT_JSONHandleNull &)=delete

bool	jsonNull (UT_JSONParser &p) override
	Event method to process a null token. More...

bool	jsonBool (UT_JSONParser &p, bool value) override
	Event method to process a bool (true or false tokens) More...

bool	jsonInt (UT_JSONParser &p, int64 value) override
	Event method to process an integer. More...

bool	jsonReal (UT_JSONParser &p, fpreal64 value) override
	Event method to process a real/float. More...

bool	jsonString (UT_JSONParser &p, const char *v, int64 len) override
	Event method to process a string value. More...

bool	jsonKey (UT_JSONParser &p, const char *v, int64 len) override
	Event method to process the key of a map/object is read. More...

bool	jsonBeginMap (UT_JSONParser &p) override
	Event method invoked at the start of a map/object. More...

bool	jsonEndMap (UT_JSONParser &p) override
	Event method invoked at the end of a map/object. More...

bool	jsonBeginArray (UT_JSONParser &p) override
	Event method invoked at the beginning of an array object. More...

bool	jsonEndArray (UT_JSONParser &p) override
	Event method invoked at the end of an array object. More...

Public Member Functions inherited from UT_JSONHandle
	UT_JSONHandle ()

virtual	~UT_JSONHandle ()

	UT_JSONHandle (const UT_JSONHandle &)=delete

UT_JSONHandle &	operator= (const UT_JSONHandle &)=delete

bool	parseObject (UT_JSONParser &p, UT_IStream *is=0)
	Convenience method to parse a single object. More...

virtual bool	jsonStringHolder (UT_JSONParser &p, const UT_StringHolder &s)

virtual bool	jsonKeyHolder (UT_JSONParser &p, const UT_StringHolder &s)

virtual bool	uaBool (UT_JSONParser &p, int64 length)

virtual bool	uaInt8 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of int8 data. More...

virtual bool	uaInt16 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of int16 data. More...

virtual bool	uaInt32 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of int32 data. More...

virtual bool	uaInt64 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of int64 data. More...

virtual bool	uaReal16 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of real16 data. More...

virtual bool	uaReal32 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of real32 data. More...

virtual bool	uaReal64 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of real64 data. More...

virtual bool	uaUInt8 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of unsigned uint8 data. More...

virtual bool	uaUInt16 (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of unsigned uint16 data. More...

virtual bool	uaString (UT_JSONParser &p, int64 length)
	Event method to handle uniform array of string data (use uaReadString) More...

virtual bool	uaStringToken (UT_JSONParser &p, int64 length)

virtual void	errorPrefix (UT_JSONParser &p, UT_WorkBuffer &msg)

Additional Inherited Members
Static Public Member Functions inherited from UT_JSONHandle
static UT_JSONHandle *	getNullHandle ()

static void	releaseNullHandle (UT_JSONHandle *h)
	Instead of deleting the null handle, please call releaseNullHandle() More...

Protected Member Functions inherited from UT_JSONHandle
bool	isKey (const char s1, const char s2) const
	Convenience method to test key values. More...

void	skipBadKey (UT_JSONParser &p, const char *key)

void	fatalBadKey (UT_JSONParser &p, const char *key)

Detailed Description

This class skips over any JSON events.

The UT_JSONHandleNull will simply skip over any JSON events. useful as a base class for an event handler which only expects certain events. For example, if you only expect the keyword argument, you might have a class like:

class MyHandle : public UT_JSONHandleNull {
    virtual bool jsonInt(UT_JSONParser &p, int64 len);
    virtual bool jsonReal(UT_JSONParser &p, fpreal64 len);
    virtual const char   *className() { return "MyClass" }
}