TGo4ObjClient Class Reference

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

#include <TGo4ObjClient.h>

List of all members.

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)
	Get nameslist object from client.
TObject *	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.
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)
	Send (command) string to server.
TObject *	ReceiveObject ()
	Receive root object streamed from server.
Private Member Functions
void	SetParms (const char *base, const char *passwd, const char *host, Int_t port)
	Set server parameters if necessary.
Int_t	ConnectServer ()
Int_t	DisconnectServer ()
TBuffer *	ReceiveBuffer ()
	Receive root buffer containing requested object.
Private Attributes
TString	fxServerName
	contains api basename
TString	fxServerPass
	contains api password
TString	fxHostname
	hostname of the server to connect to
Int_t	fiPort
	serversocket port number
TGo4Socket *	fxTransport
	transport socket for connection to server

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Detailed Description

Client for the go4 object server delivering root objects.

Author:

J. Adamczewski

Since:

17-Jan-2003

Definition at line 32 of file TGo4ObjClient.h.

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Constructor & Destructor Documentation

TGo4ObjClient::TGo4ObjClient (   )

Definition at line 33 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 43 of file TGo4ObjClient.cxx. References fxTransport, and SetParms().

TGo4ObjClient::~TGo4ObjClient (   )  [virtual]

Definition at line 59 of file TGo4ObjClient.cxx. References fxTransport.

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Member Function Documentation

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 77 of file TGo4ObjClient.cxx. References ConnectServer(), DisconnectServer(), 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 109 of file TGo4ObjClient.cxx. References ConnectServer(), DisconnectServer(), ReceiveObject(), SendCommand(), and SetParms(). Referenced by main().

void TGo4ObjClient::SetBase (  const char *  serverbase  )  [inline]

Definition at line 62 of file TGo4ObjClient.h. References fxServerName. Referenced by SetParms().

void TGo4ObjClient::SetPasswd (  const char *  serverpasswd  )  [inline]

Definition at line 63 of file TGo4ObjClient.h. References fxServerPass. Referenced by SetParms().

void TGo4ObjClient::SetHost (  const char *  serverhost  )  [inline]

Definition at line 64 of file TGo4ObjClient.h. References fxHostname. Referenced by SetParms().

void TGo4ObjClient::SetPort (  Int_t  port  )  [inline]

Definition at line 65 of file TGo4ObjClient.h. References fiPort. Referenced by SetParms().

const char* TGo4ObjClient::GetBase (   )  const [inline]

Definition at line 67 of file TGo4ObjClient.h. References fxServerName. Referenced by ConnectServer().

const char* TGo4ObjClient::GetPasswd (   )  const [inline]

Definition at line 68 of file TGo4ObjClient.h. References fxServerPass. Referenced by ConnectServer().

const char* TGo4ObjClient::GetHost (   )  const [inline]

Definition at line 69 of file TGo4ObjClient.h. References fxHostname. Referenced by ConnectServer().

Int_t TGo4ObjClient::GetPort (   )  const [inline]

Definition at line 70 of file TGo4ObjClient.h. References fiPort. Referenced by ConnectServer().

void TGo4ObjClient::SendCommand (  const char *  com  )  [protected]

Send (command) string to server. Command may be just name of requested object Definition at line 170 of file TGo4ObjClient.cxx. References fxTransport, and TGo4Socket::Send(). Referenced by RequestNamesList(), and RequestObject().

TObject * TGo4ObjClient::ReceiveObject (   )  [protected]

Receive root object streamed from server. Definition at line 133 of file TGo4ObjClient.cxx. References fxTransport, TGo4TaskHandler::Get_fgcOK(), ReceiveBuffer(), TGo4Socket::RecvRaw(), and TGo4Socket::Send(). Referenced by RequestNamesList(), and RequestObject().

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

Set server parameters if necessary. Definition at line 64 of file TGo4ObjClient.cxx. References SetBase(), SetHost(), SetPasswd(), and SetPort(). Referenced by RequestNamesList(), RequestObject(), and TGo4ObjClient().

Int_t TGo4ObjClient::ConnectServer (   )  [private]

Definition at line 176 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 202 of file TGo4ObjClient.cxx. References TGo4Socket::Close(), and fxTransport. Referenced by RequestNamesList(), and RequestObject().

TBuffer * TGo4ObjClient::ReceiveBuffer (   )  [private]

Receive root buffer containing requested object. Definition at line 208 of file TGo4ObjClient.cxx. References TGo4Log::Debug(), fxTransport, TGo4Socket::GetBuffer(), TGo4SocketSignalHandler::GetLastSignal(), TGo4Socket::ReceiveBuffer(), and TGo4SocketSignalHandler::SetLastSignal(). Referenced by ReceiveObject().

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Member Data Documentation

TString TGo4ObjClient::fxServerName [private]

contains api basename Definition at line 83 of file TGo4ObjClient.h. Referenced by GetBase(), and SetBase().

TString TGo4ObjClient::fxServerPass [private]

contains api password Definition at line 86 of file TGo4ObjClient.h. Referenced by GetPasswd(), and SetPasswd().

TString TGo4ObjClient::fxHostname [private]

hostname of the server to connect to Definition at line 89 of file TGo4ObjClient.h. Referenced by GetHost(), and SetHost().

Int_t TGo4ObjClient::fiPort [private]

serversocket port number Definition at line 92 of file TGo4ObjClient.h. Referenced by GetPort(), and SetPort().

TGo4Socket* TGo4ObjClient::fxTransport [private]

transport socket for connection to server Definition at line 95 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

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