TGo4ObjClient Class Reference

#include <TGo4ObjClient.h>

Inheritance diagram for TGo4ObjClient:

Public Member Functions
	TGo4ObjClient ()
	TGo4ObjClient (const char *clientname, const char *base=0, const char *passwd=0, const char *host=0, Int_t port=0)
virtual	~TGo4ObjClient ()
TGo4AnalysisObjectNames *	RequestNamesList (const char *base=0, const char *passwd=0, const char *host=0, Int_t port=0)
TObject *	RequestObject (const char *objectname, const char *base=0, const char *passwd=0, const char *host=0, Int_t port=0)
void	SetBase (const char *serverbase)
void	SetPasswd (const char *serverpasswd)
void	SetHost (const char *serverhost)
void	SetPort (Int_t port)
const char *	GetBase () const
const char *	GetPasswd () const
const char *	GetHost () const
Int_t	GetPort () const

Protected Member Functions
void	SendCommand (const char *com)
TObject *	ReceiveObject ()

Private Member Functions
void	SetParms (const char *base, const char *passwd, const char *host, Int_t port)
Int_t	ConnectServer ()
Int_t	DisconnectServer ()
TBuffer *	ReceiveBuffer ()

Private Attributes
TString	fxServerName
TString	fxServerPass
TString	fxHostname
Int_t	fiPort
TGo4Socket *	fxTransport

Detailed Description

Client for the go4 object server delivering root objects.

Author

J. Adamczewski

Since

17-Jan-2003

Definition at line 30 of file TGo4ObjClient.h.

Constructor & Destructor Documentation

TGo4ObjClient::TGo4ObjClient

(

)

Definition at line 31 of file TGo4ObjClient.cxx.

TGo4ObjClient::TGo4ObjClient	(	const char *	clientname,
		const char *	base = 0,
		const char *	passwd = 0,
		const char *	host = 0,
		Int_t	port = 0
	)

Definition at line 41 of file TGo4ObjClient.cxx.

References fxTransport, and SetParms().

TGo4ObjClient::~TGo4ObjClient ( )

virtual

Definition at line 57 of file TGo4ObjClient.cxx.

References fxTransport.

Member Function Documentation

Int_t TGo4ObjClient::ConnectServer ( )

private

Definition at line 174 of file TGo4ObjClient.cxx.

References TGo4Log::Debug(), fxTransport, TGo4TaskHandler::Get_fgcOK(), GetBase(), GetHost(), GetPasswd(), GetPort(), TGo4Socket::Open(), TGo4Socket::RecvRaw(), and TGo4Socket::Send().

Referenced by RequestNamesList(), and RequestObject().

Int_t TGo4ObjClient::DisconnectServer ( )

private

Definition at line 200 of file TGo4ObjClient.cxx.

References TGo4Socket::Close(), and fxTransport.

Referenced by RequestNamesList(), and RequestObject().

const char* TGo4ObjClient::GetBase ( ) const

inline

Definition at line 65 of file TGo4ObjClient.h.

References fxServerName.

Referenced by ConnectServer().

const char* TGo4ObjClient::GetHost ( ) const

inline

Definition at line 67 of file TGo4ObjClient.h.

References fxHostname.

Referenced by ConnectServer().

const char* TGo4ObjClient::GetPasswd ( ) const

inline

Definition at line 66 of file TGo4ObjClient.h.

References fxServerPass.

Referenced by ConnectServer().

Int_t TGo4ObjClient::GetPort ( ) const

inline

Definition at line 68 of file TGo4ObjClient.h.

References fiPort.

Referenced by ConnectServer().

TBuffer * TGo4ObjClient::ReceiveBuffer ( )

private

Receive root buffer containing requested object

Definition at line 206 of file TGo4ObjClient.cxx.

References TGo4Log::Debug(), fxTransport, TGo4Socket::GetBuffer(), TGo4SocketSignalHandler::IsLastSignalWINCH(), TGo4Socket::ReceiveBuffer(), and TGo4SocketSignalHandler::SetLastSignal().

Referenced by ReceiveObject().

TObject * TGo4ObjClient::ReceiveObject ( )

protected

Receive root object streamed from server

Definition at line 131 of file TGo4ObjClient.cxx.

References TGo4Log::Error(), fxTransport, TGo4TaskHandler::Get_fgcOK(), ReceiveBuffer(), TGo4Socket::RecvRaw(), and TGo4Socket::Send().

Referenced by RequestNamesList(), and RequestObject().

TGo4AnalysisObjectNames * TGo4ObjClient::RequestNamesList	(	const char *	base = 0,
		const char *	passwd = 0,
		const char *	host = 0,
		Int_t	port = 0
	)

Get nameslist object from client. basename, password,host and portnumber may be specified at any time new if left out (default), the previously stored values are used

Definition at line 75 of file TGo4ObjClient.cxx.

References ConnectServer(), DisconnectServer(), TGo4Log::Error(), TGo4HistogramServer::fgcCOMGETLIST, ReceiveObject(), SendCommand(), and SetParms().

Referenced by main().

TObject * TGo4ObjClient::RequestObject	(	const char *	objectname,
		const char *	base = 0,
		const char *	passwd = 0,
		const char *	host = 0,
		Int_t	port = 0
	)

Get object by name from client. basename, password, host and portnumber may be specified at any time new if left out (default), the previously stored values are used

Definition at line 107 of file TGo4ObjClient.cxx.

References ConnectServer(), DisconnectServer(), TGo4Log::Error(), ReceiveObject(), SendCommand(), and SetParms().

Referenced by main().

void TGo4ObjClient::SendCommand ( const char *  com )

protected

Send (command) string to server. Command may be just name of requested object

Definition at line 168 of file TGo4ObjClient.cxx.

References fxTransport, and TGo4Socket::Send().

Referenced by RequestNamesList(), and RequestObject().

void TGo4ObjClient::SetBase ( const char *  serverbase )

inline

Definition at line 60 of file TGo4ObjClient.h.

References fxServerName.

Referenced by SetParms().

void TGo4ObjClient::SetHost ( const char *  serverhost )

inline

Definition at line 62 of file TGo4ObjClient.h.

References fxHostname.

Referenced by SetParms().

void TGo4ObjClient::SetParms ( const char *  base, const char *  passwd, const char *  host, Int_t  port  )

private

Set server parameters if necessary

Definition at line 62 of file TGo4ObjClient.cxx.

References SetBase(), SetHost(), SetPasswd(), and SetPort().

Referenced by RequestNamesList(), RequestObject(), and TGo4ObjClient().

void TGo4ObjClient::SetPasswd ( const char *  serverpasswd )

inline

Definition at line 61 of file TGo4ObjClient.h.

References fxServerPass.

Referenced by SetParms().

void TGo4ObjClient::SetPort ( Int_t  port )

inline

Definition at line 63 of file TGo4ObjClient.h.

References fiPort.

Referenced by SetParms().

Member Data Documentation

Int_t TGo4ObjClient::fiPort

private

serversocket port number

Definition at line 90 of file TGo4ObjClient.h.

Referenced by GetPort(), and SetPort().

TString TGo4ObjClient::fxHostname

private

hostname of the server to connect to

Definition at line 87 of file TGo4ObjClient.h.

Referenced by GetHost(), and SetHost().

TString TGo4ObjClient::fxServerName

private

contains api basename

Definition at line 81 of file TGo4ObjClient.h.

Referenced by GetBase(), and SetBase().

TString TGo4ObjClient::fxServerPass

private

contains api password

Definition at line 84 of file TGo4ObjClient.h.

Referenced by GetPasswd(), and SetPasswd().

TGo4Socket* TGo4ObjClient::fxTransport

private

transport socket for connection to server

Definition at line 93 of file TGo4ObjClient.h.

Referenced by ConnectServer(), DisconnectServer(), ReceiveBuffer(), ReceiveObject(), SendCommand(), TGo4ObjClient(), and ~TGo4ObjClient().

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

• Go4HistogramServer/TGo4ObjClient.h
• Go4HistogramServer/TGo4ObjClient.cxx