Client for the go4 object server delivering root objects. More...

#include <TGo4ObjClient.h>

Inheritance diagram for TGo4ObjClient:

Public Member Functions
	TGo4ObjClient ()

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

virtual	~TGo4ObjClient ()

const char *	GetBase () const

const char *	GetHost () const

const char *	GetPasswd () const

Int_t	GetPort () const

TGo4AnalysisObjectNames *	RequestNamesList (const char base=nullptr, const char passwd=nullptr, const char *host=nullptr, Int_t port=0)
	Get nameslist object from client.

TObject *	RequestObject (const char objectname, const char base=nullptr, const char passwd=nullptr, const char host=nullptr, Int_t port=0)
	Get object by name from client.

void	SetBase (const char *serverbase)

void	SetHost (const char *serverhost)

void	SetPasswd (const char *serverpasswd)

void	SetPort (Int_t port)

Protected Member Functions
TObject *	ReceiveObject ()
	Receive root object streamed from server.

void	SendCommand (const char *com)
	Send (command) string to server.

Private Member Functions
Int_t	ConnectServer ()

Int_t	DisconnectServer ()

TBuffer *	ReceiveBuffer ()
	Receive root buffer containing requested object.

void	SetParms (const char base, const char passwd, const char *host, Int_t port)
	Set server parameters if necessary.

Private Attributes
Int_t	fiPort {0}
	serversocket port number

TString	fxHostname
	hostname of the server to connect to

TString	fxServerName
	contains api basename

TString	fxServerPass
	contains api password

TGo4Socket *	fxTransport {nullptr}
	transport socket for connection to server

Detailed Description

Client for the go4 object server delivering root objects.

Author: J. Adamczewski

Since: 17-Jan-2003

Definition at line 29 of file TGo4ObjClient.h.

Constructor & Destructor Documentation

◆ TGo4ObjClient() [1/2]

TGo4ObjClient::TGo4ObjClient ( )

Definition at line 30 of file TGo4ObjClient.cxx.

References fiPort, fxHostname, fxServerName, fxServerPass, and fxTransport.

◆ TGo4ObjClient() [2/2]

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

Definition at line 40 of file TGo4ObjClient.cxx.

References fiPort, fxHostname, fxServerName, fxServerPass, fxTransport, and SetParms().

◆ ~TGo4ObjClient()

TGo4ObjClient::~TGo4ObjClient ( )

virtual

Definition at line 56 of file TGo4ObjClient.cxx.

References fxTransport.

Member Function Documentation

◆ ConnectServer()

Int_t TGo4ObjClient::ConnectServer ( )

private

Definition at line 172 of file TGo4ObjClient.cxx.

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

Referenced by RequestNamesList(), and RequestObject().

◆ DisconnectServer()

Int_t TGo4ObjClient::DisconnectServer ( )

private

Definition at line 199 of file TGo4ObjClient.cxx.

References fxTransport.

Referenced by RequestNamesList(), and RequestObject().

◆ GetBase()

const char * TGo4ObjClient::GetBase ( ) const

inline

Definition at line 64 of file TGo4ObjClient.h.

References fxServerName.

Referenced by ConnectServer().

◆ GetHost()

const char * TGo4ObjClient::GetHost ( ) const

inline

Definition at line 66 of file TGo4ObjClient.h.

References fxHostname.

Referenced by ConnectServer().

◆ GetPasswd()

const char * TGo4ObjClient::GetPasswd ( ) const

inline

Definition at line 65 of file TGo4ObjClient.h.

References fxServerPass.

Referenced by ConnectServer().

◆ GetPort()

Int_t TGo4ObjClient::GetPort ( ) const

inline

Definition at line 67 of file TGo4ObjClient.h.

References fiPort.

Referenced by ConnectServer().

◆ ReceiveBuffer()

TBuffer * TGo4ObjClient::ReceiveBuffer ( )

private

Receive root buffer containing requested object.

Definition at line 205 of file TGo4ObjClient.cxx.

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

Referenced by ReceiveObject().

◆ ReceiveObject()

TObject * TGo4ObjClient::ReceiveObject ( )

protected

Receive root object streamed from server.

Definition at line 130 of file TGo4ObjClient.cxx.

References TGo4Log::Error(), fxTransport, TGo4TaskHandler::Get_fgcOK(), ReceiveBuffer(), and TGo4LockGuard.

Referenced by RequestNamesList(), and RequestObject().

◆ RequestNamesList()

TGo4AnalysisObjectNames * TGo4ObjClient::RequestNamesList	(	const char *	base = nullptr,
		const char *	passwd = nullptr,
		const char *	host = nullptr,
		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 74 of file TGo4ObjClient.cxx.

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

Referenced by main().

◆ RequestObject()

TObject * TGo4ObjClient::RequestObject	(	const char *	objectname,
		const char *	base = nullptr,
		const char *	passwd = nullptr,
		const char *	host = nullptr,
		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 106 of file TGo4ObjClient.cxx.

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

Referenced by main().

◆ SendCommand()

void TGo4ObjClient::SendCommand ( const char * com )

protected

Send (command) string to server.

Command may be just name of requested object

Definition at line 166 of file TGo4ObjClient.cxx.

References fxTransport.

Referenced by RequestNamesList(), and RequestObject().

◆ SetBase()

void TGo4ObjClient::SetBase ( const char * serverbase )

inline

Definition at line 59 of file TGo4ObjClient.h.

References fxServerName.

Referenced by SetParms().

◆ SetHost()

void TGo4ObjClient::SetHost ( const char * serverhost )

inline

Definition at line 61 of file TGo4ObjClient.h.

References fxHostname.

Referenced by SetParms().

◆ 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 61 of file TGo4ObjClient.cxx.

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

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

◆ SetPasswd()

void TGo4ObjClient::SetPasswd ( const char * serverpasswd )

inline

Definition at line 60 of file TGo4ObjClient.h.

References fxServerPass.

Referenced by SetParms().

◆ SetPort()

void TGo4ObjClient::SetPort ( Int_t port )

inline

Definition at line 62 of file TGo4ObjClient.h.

References fiPort.

Referenced by SetParms().

Field Documentation

◆ fiPort

Int_t TGo4ObjClient::fiPort {0}

private

serversocket port number

Definition at line 89 of file TGo4ObjClient.h.

Referenced by TGo4ObjClient(), TGo4ObjClient(), GetPort(), and SetPort().

◆ fxHostname

TString TGo4ObjClient::fxHostname

private

hostname of the server to connect to

Definition at line 86 of file TGo4ObjClient.h.

Referenced by TGo4ObjClient(), TGo4ObjClient(), GetHost(), and SetHost().

◆ fxServerName

TString TGo4ObjClient::fxServerName

private

contains api basename

Definition at line 80 of file TGo4ObjClient.h.

Referenced by TGo4ObjClient(), TGo4ObjClient(), GetBase(), and SetBase().

◆ fxServerPass

TString TGo4ObjClient::fxServerPass

private

contains api password

Definition at line 83 of file TGo4ObjClient.h.

Referenced by TGo4ObjClient(), TGo4ObjClient(), GetPasswd(), and SetPasswd().

◆ fxTransport

TGo4Socket* TGo4ObjClient::fxTransport {nullptr}

private

transport socket for connection to server

Definition at line 92 of file TGo4ObjClient.h.

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

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

Go4HistogramServer/TGo4ObjClient.h
Go4HistogramServer/TGo4ObjClient.cxx

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TGo4ObjClient() [1/2]

◆ TGo4ObjClient() [2/2]

◆ ~TGo4ObjClient()

Member Function Documentation

◆ ConnectServer()

◆ DisconnectServer()

◆ GetBase()

◆ GetHost()

◆ GetPasswd()

◆ GetPort()

◆ ReceiveBuffer()

◆ ReceiveObject()

◆ RequestNamesList()

◆ RequestObject()

◆ SendCommand()

◆ SetBase()

◆ SetHost()

◆ SetParms()

◆ SetPasswd()

◆ SetPort()

Field Documentation

◆ fiPort

◆ fxHostname

◆ fxServerName

◆ fxServerPass

◆ fxTransport