#include <Pt/JsonRpc/Responder.h>

Dispatches JSON-RPC requests to a service procedure.

Public Member Functions
	Responder (const ServiceDeclaration &decl, Remoting::ServiceDefinition &def)
	Construct with ServiceDeclaration and ServiceDefinition.

virtual	~Responder ()
	Destructor.

bool	isFailed () const
	Indicates if the procedure has failed.

void	cancel ()
	Resets to initial state.

const ServiceProcedure *	activeProcedure () const
	The currently executing procedure.

Protected Member Functions
virtual void	onReady ()
	The service procedure has finished. More...

virtual void	onCancel ()
	Cancels all operations. More...

virtual void	onFault (const Fault &fault)=0
	The service procedure has failed. More...

virtual void	onResult ()=0
	The service procedure has finished. More...

void	beginMessage (std::istream &is)
	Begin parsing a JSON-RPC request from a stream.

bool	parseMessage ()
	Parse available data from the input stream. More...

void	finishMessage (System::EventLoop &loop)
	Execute the service procedure after parsing completes.

void	finishMessage ()
	Execute the service procedure synchronously.

void	beginResult (std::ostream &os)
	Begin formatting a JSON-RPC success response.

void	beginFault (std::ostream &os, const Fault &fault)
	Begin formatting a JSON-RPC error response.

bool	advanceResult ()
	Continue formatting the result. More...

void	finishResult ()
	Finish formatting the result response.

void	setFault (int rc, const char *msg)
	Mark the procedure as failed.

Pt::Composer **	setProcedure (const std::string &name)
	Sets the service procedure.

void	beginCall (System::EventLoop &loop)
	Begins the service procedure call.

Pt::Decomposer *	endCall ()
	Ends the service procedure call.

Pt::Decomposer *	call ()
	Synchronous call without EventLoop.

Member Function Documentation

◆ onReady()

virtual void onReady ( )

protectedvirtual

Derived responders implement this method to format and send the XML-RPC result. It is called when the service procedure has finished. Use beginResult(), advanceResult() and finishResult() to format the XML-RPC result.

Implements Responder.

◆ onCancel()

virtual void onCancel ( )

protectedvirtual

Derived responders implement this method to cancel all operations.

Implements Responder.

◆ onFault()

virtual void onFault ( const Fault & fault )

protectedpure virtual

Derived responders implement this method to format and send the JSON-RPC error response. Use beginFault() to format the response.

◆ onResult()

virtual void onResult ( )

protectedpure virtual

Derived responders implement this method to format and send the JSON-RPC result. Use beginResult(), advanceResult() and finishResult() to format the response.

◆ parseMessage()

bool parseMessage ( )

protected

Each call consumes available data. Returns true if parsing is complete (success or error).

◆ advanceResult()

bool advanceResult ( )