SAP ABAP Class CL_RCC_COMM_RFC_BUFFER (RCCF: RFC Buffering)

Hierarchy

☛ SAP_BS_FND (Software Component) SAP Business Suite Foundation
   ⤷ CA-EPT-RCC (Application Component) Remote Control and Communication Framework
     ⤷ RCC_COM_RFC (Package) RCCF: Communication: RFC

Properties

Class	CL_RCC_COMM_RFC_BUFFER
Short Description	RCCF: RFC Buffering
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	RCC_COM_RFC	RCCF: Communication: RFC
Created	20120524	SAP
Last change	20130531	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	ABAP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)
2	IF_RCC_DATASTORAGE_C	Forward declaration interface (INTERFACE i DEFINITION DEF...	Forward declaration interface (INTERFACE i DEFINITION DEF...

Interfaces

Class CL_RCC_COMM_RFC_BUFFER has no interface implemented.

Friends

Class CL_RCC_COMM_RFC_BUFFER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GC_CHECK_INTERVAL_SECS	Constant	Private	☐	Type reference (TYPE)	I	1800		20120604
2	MT_BUFFER_FUNC_PARAM	Static Attribute	Private	☐	Type reference (TYPE)	LTYT_BUF_FUNC_PARAM		RCCF: buffer function parameters	20120604
3	MT_BUFFER_STRUCT	Static Attribute	Private	☐	Type reference (TYPE)	LTYT_BUF_STRUCT		RCCF: Buffer structure	20120604
4	SV_BUFFER_LOCALLY	Static Attribute	Private	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE		20120604

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLASS_CONSTRUCTOR	Static method	Public	Constructor	CLASS_CONSTRUCTOR	20120604
2	CLEANUP_BUFFER	Static method	Public	Method	Cleanup the function buffer table	20120604
3	GET_STRUCT_FOR_FUNCTION	Static method	Private	Method	Get the structures for a function	20120604
4	HANDLE_DB_FUNC	Static method	Private	Method	Handle function buffer information	20120604
5	HANDLE_DB_FUNC_PARAMETER	Static method	Private	Method	Handle function parameter buffer information	20120604
6	HANDLE_DB_STRUCT	Static method	Private	Method	Handle structure buffer information	20120604
7	HANDLE_DB_STRUCT_PARAM	Static method	Private	Method	Handle structure parameter buffer information	20120604
8	INVALIDATE_FUNCTION_BUFFER	Static method	Public	Method	Invalidate the buffer for one function	20120604
9	RFC_GET_FUNCTION_INTERFACE	Static method	Public	Method	Get parameter infos from a function module	20120604
10	RFC_GET_NAMETAB	Static method	Public	Method	Get structure information for a given table type	20120604
11	RFC_GET_UNICODE_STRUCTURE	Static method	Public	Method	Get unicode infos for a structure	20120604
12	UPDATE_FUNCTION_BUFFER_TIME	Static method	Private	Method	Update the function buffer table	20120604

Events

Class CL_RCC_COMM_RFC_BUFFER has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	LTYS_BUF_FUNC_PARAM	Private	See coding			20120604	BEGIN OF LTYs_BUF_func_param, funcname type funcname, params type RCCT_RFC_FUNCTION_INTERFACE, END OF LTYs_BUF_func_param
2	LTYS_BUF_STRUCT	Private	See coding			20120604	BEGIN OF LTYs_BUF_STRUCT, tabname type TABNAME, fields type RCCT_RFC_BUF_STRUCT, END OF ltys_buf_struct
3	LTYT_BUF_FUNC_PARAM	Private	See coding			20120604	LTYt_BUF_func_param type HASHED TABLE OF LTYs_BUF_func_param WITH UNIQUE key funcname
4	LTYT_BUF_STRUCT	Private	See coding			20120604	ltyt_buf_struct type HASHED TABLE OF ltys_buf_struct WITH UNIQUE key tabname
5	LTYT_FUNC_STRUCTS	Private	See coding			20120604	ltyt_func_structs type SORTED TABLE OF rs38l_par_ with UNIQUE KEY table_line

Method Signatures

Method CLASS_CONSTRUCTOR Signature

Method CLASS_CONSTRUCTOR on class CL_RCC_COMM_RFC_BUFFER has no parameter.
Method CLASS_CONSTRUCTOR on class CL_RCC_COMM_RFC_BUFFER has no exception.

Method CLEANUP_BUFFER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_FUNCNAME	Call by reference	☑	Type reference (TYPE)	FUNCNAME		Function name	20120604

Method CLEANUP_BUFFER on class CL_RCC_COMM_RFC_BUFFER has no exception.

Method GET_STRUCT_FOR_FUNCTION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_PARAMS	Call by reference	☐	Type reference (TYPE)	RSFB_PARA		Table with Parameters, Visualization	20120604
2	Exporting	ET_STRUCTS	Call by reference	☐	Type reference (TYPE)	FUNCTION_PARAMETER_RANGES_ITAB		Function Module Parameters - Select Option Table	20120604
3	Importing	IV_FUNCNAME	Call by reference	☐	Type reference (TYPE)	FUNCNAME		Function name	20120604

Method GET_STRUCT_FOR_FUNCTION on class CL_RCC_COMM_RFC_BUFFER has no exception.

Method HANDLE_DB_FUNC Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CS_FUNC	Call by reference	☑	Type reference (TYPE)	RCCL_BUF_FUNC			20120604
2	Exporting	EV_COUNT	Call by reference	☐	Type reference (TYPE)	INT4		Natural number	20120604
3	Importing	IV_ACTION	Call by reference	☐	Type reference (TYPE)	CHAR01	IF_RCC_DATASTORAGE_C=>GC_DBACTION_SELECT	DB Action	20120604
4	Importing	IV_FUNCNAME	Call by reference	☐	Type reference (TYPE)	TFDIR-FUNCNAME		Name of Function Module	20120604

#	Exception	Resumable	Description	Created on
1	CX_SY_OPEN_SQL_DB	☐	Open SQL Error	20120613

Method HANDLE_DB_FUNC_PARAMETER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CT_PARAMS	Call by reference	☑	Type reference (TYPE)	RCCT_RFC_FUNCTION_INTERFACE		RCCF: RFC Function Interface	20120604
2	Exporting	EV_COUNT	Call by reference	☐	Type reference (TYPE)	INT4		Natural number	20120604
3	Importing	IV_ACTION	Call by reference	☐	Type reference (TYPE)	CHAR01	IF_RCC_DATASTORAGE_C=>GC_DBACTION_SELECT	DB Action	20120604
4	Importing	IV_FUNCNAME	Call by reference	☐	Type reference (TYPE)	TFDIR-FUNCNAME		Name of Function Module	20120604
5	Importing	IV_LAST_CHECKED	Call by reference	☑	Type reference (TYPE)	TIMESTAMP		UTC Time Stamp in Short Form (YYYYMMDDhhmmss)	20120613

#	Exception	Resumable	Description	Created on
1	CX_SY_OPEN_SQL_DB	☐	Open SQL Error	20120613

Method HANDLE_DB_STRUCT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CS_STRUCT	Call by reference	☑	Type reference (TYPE)	RCCL_BUF_STRUCT		RCCF: Function Structure Buffer	20120604
2	Exporting	EV_COUNT	Call by reference	☐	Type reference (TYPE)	INT4		Natural number	20120604
3	Importing	IV_ACTION	Call by reference	☐	Type reference (TYPE)	CHAR01	IF_RCC_DATASTORAGE_C=>GC_DBACTION_SELECT	DB Action	20120604
4	Importing	IV_TABNAME	Call by reference	☐	Type reference (TYPE)	TABNAME		Name of Function Module	20120604

#	Exception	Resumable	Description	Created on
1	CX_SY_OPEN_SQL_DB	☐	Open SQL Error	20120613

Method HANDLE_DB_STRUCT_PARAM Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CT_FIELDS	Call by reference	☑	Type reference (TYPE)	RCCT_RFC_UNICODE_FIELDS		RCCF: Buffer structure	20120604
2	Exporting	EV_COUNT	Call by reference	☐	Type reference (TYPE)	INT4		Natural number	20120604
3	Importing	IV_ACTION	Call by reference	☐	Type reference (TYPE)	CHAR01	IF_RCC_DATASTORAGE_C=>GC_DBACTION_SELECT	DB Action	20120604
4	Importing	IV_LAST_CHECKED	Call by reference	☑	Type reference (TYPE)	TIMESTAMP		UTC Time Stamp in Short Form (YYYYMMDDhhmmss)	20120613
5	Importing	IV_TABNAME	Call by reference	☐	Type reference (TYPE)	TABNAME		Table Name	20120604

#	Exception	Resumable	Description	Created on
1	CX_SY_OPEN_SQL_DB	☐	Open SQL Error	20120613

Method INVALIDATE_FUNCTION_BUFFER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CONVERT_TABLES	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	Convert table types to structures	20120620
2	Importing	IV_FUNCNAME	Call by reference	☐	Type reference (TYPE)	FUNCNAME		Function name	20120604

Method INVALIDATE_FUNCTION_BUFFER on class CL_RCC_COMM_RFC_BUFFER has no exception.

Method RFC_GET_FUNCTION_INTERFACE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CT_PARAMS	Call by reference	☐	Type reference (TYPE)	RCCT_RFC_FUNCTION_INTERFACE		Table Type for RFC Function Modules	20120604
2	Changing	CT_RESUMABLE_EXCEPTIONS	Call by reference	☑	Type reference (TYPE)	RSFB_EXC		Exceptions	20120604
3	Exporting	EV_REMOTE_BASXML_SUPPORTED	Call by reference	☐	Type reference (TYPE)	RS38L-BASXML_ENABLED		BasXML Log	20120604
4	Exporting	EV_REMOTE_CALL	Call by reference	☐	Type reference (TYPE)	RS38L-REMOTE		Type of function module (local, remote, ...)	20120604
5	Exporting	EV_UPDATE_TASK	Call by reference	☐	Type reference (TYPE)	RS38L-UTASK		Update processing	20120604
6	Importing	IV_CONVERT_TABLES	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE	Convert table types to structures	20120620
7	Importing	IV_FUNCNAME	Call by reference	☐	Type reference (TYPE)	TFDIR-FUNCNAME		Name of Function Module	20120604
8	Importing	IV_INVALIDATE_BUFFER	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE		20120604
9	Importing	IV_LANGUAGE	Call by reference	☐	Type reference (TYPE)	SY-LANGU	SY-LANGU	Language Key of Current Text Environment	20120604
10	Importing	IV_NONE_UNICODE_LENGTH	Call by reference	☐	Type reference (TYPE)	FNKEY	SPACE	Function Key	20120604

Method RFC_GET_FUNCTION_INTERFACE on class CL_RCC_COMM_RFC_BUFFER has no exception.

Method RFC_GET_NAMETAB Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CT_NAMETAB	Call by reference	☐	Type reference (TYPE)	DDX031LTAB		Nametab Structure, Database Structure DDNTF	20120604
2	Exporting	ES_HEADER	Call by reference	☐	Type reference (TYPE)	X030L		Nametab Header, Database Structure DDNTT	20120604
3	Importing	IV_TABNAME	Call by reference	☐	Type reference (TYPE)	X030L-TABNAME		Table Name	20120604

Method RFC_GET_NAMETAB on class CL_RCC_COMM_RFC_BUFFER has no exception.

Method RFC_GET_UNICODE_STRUCTURE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CT_FIELDS	Call by reference	☐	Type reference (TYPE)	RCCT_RFC_UNICODE_FIELDS		RCCF: RFC Unicode Fields	20120604
2	Exporting	EV_B1_TABLENGTH	Call by reference	☐	Type reference (TYPE)	RFC_FLDS_U-LENGTH_B1		Internal Field Length in 1 byte per Character Systems	20120604
3	Exporting	EV_B2_TABLENGTH	Call by reference	☐	Type reference (TYPE)	RFC_FLDS_U-LENGTH_B2		Internal Field Length in 2 bytes per Character Systems	20120604
4	Exporting	EV_B4_TABLENGTH	Call by reference	☐	Type reference (TYPE)	RFC_FLDS_U-LENGTH_B4		Internal Field Length in 4 bytes per Character Systems	20120604
5	Exporting	EV_CHAR_LENGTH	Call by reference	☐	Type reference (TYPE)	RFC_FLDS_U-LENGTH_B1		Internal Field Length in 1 byte per Character Systems	20120604
6	Exporting	EV_UUID	Call by reference	☐	Type reference (TYPE)	X030L-UUID		Global Unique ID for table	20120604
7	Importing	IV_ALLOW_HALF_DEEP	Call by reference	☑	Type reference (TYPE)	SY-BATCH			20120604
8	Importing	IV_INVALIDATE_BUFFER	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE		20120604
9	Importing	IV_SKIP_UCS_4_INFO	Call by reference	☑	Type reference (TYPE)	SY-BATCH			20120604
10	Importing	IV_SKIP_UTF16_INFO	Call by reference	☑	Type reference (TYPE)	SY-BATCH			20120604
11	Importing	IV_TABNAME	Call by reference	☐	Type reference (TYPE)	X030L-TABNAME		Table Name	20120604

Method RFC_GET_UNICODE_STRUCTURE on class CL_RCC_COMM_RFC_BUFFER has no exception.

Method UPDATE_FUNCTION_BUFFER_TIME Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_FUNCNAME	Call by reference	☐	Type reference (TYPE)	FUNCNAME		Function name	20120604
2	Returning	RV_UPDATE_NECESSARY	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20120604

Method UPDATE_FUNCTION_BUFFER_TIME on class CL_RCC_COMM_RFC_BUFFER has no exception.

History

Last changed by/on	SAP	20130531
SAP Release Created in