SAP ABAP Class CL_RSAN_UT_APPSERV_FILE_READER (Class Encapulating Block Reading from App. Server File)

Hierarchy

☛ SAP_BW (Software Component) SAP Business Warehouse
   ⤷ BW-EI-APD (Application Component) Analysis Process Designer
     ⤷ RSAN_UT_GENERAL (Package) APD - Utility Services - general

Properties

Class	CL_RSAN_UT_APPSERV_FILE_READER
Short Description	Class Encapulating Block Reading from App. Server File
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class	RSAN_UT
Program status
Category	0
Package	RSAN_UT_GENERAL	APD - Utility Services - general
Created	20030613	SAP
Last change	20130531	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	RSANM	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)
2	SABC	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

Class CL_RSAN_UT_APPSERV_FILE_READER has no interface implemented.

Friends

Class CL_RSAN_UT_APPSERV_FILE_READER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	FILENAME	Instance attribute	Private	☐	Type reference (TYPE)	STRING			20030613
2	_C_STATE	Constant	Private	☐	See coding				20030613
3	_STATE	Instance attribute	Private	☐	Type reference (TYPE)	I			20030613

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	APPSERVER_FILE_READ	Static method	Public	Method	Read Specified File from Application Server	20030613
2	CLOSE	Instance method	Public	Method	Close File	20030613
3	CONSTRUCTOR	Instance method	Public	Constructor		20030613
4	FREE	Instance method	Public	Method	Free Resources	20030613
5	OPEN	Instance method	Public	Method	Open File	20030613
6	READ	Instance method	Public	Method	Read Block of Lines	20030613

Events

Class CL_RSAN_UT_APPSERV_FILE_READER has no event.

Types

Class CL_RSAN_UT_APPSERV_FILE_READER has no local type.

Method Signatures

Method APPSERVER_FILE_READ Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_DATA_TAB	Call by reference	☐	Type reference (TYPE)	RSANM_FILE_TABLE		Übergabetabelle für Datei-Inhalt	20030613
2	Importing	I_FILENAME	Value transfer	☐	Type reference (TYPE)	STRING		Name der Datei	20030613
3	Importing	I_LINES	Value transfer	☐	Type reference (TYPE)	I	-1	<= 0 - read whole file; N - read N first	20030613

#	Exception	Resumable	Description	Created on
1	CLOSE_FAILED	☐	Error while closing file	20030613
2	OPEN_FAILED	☐	Error while opening file	20030613
3	READ_FAILED	☐	Error while reading from file	20030613

Method CLOSE Signature

Method CLOSE on class CL_RSAN_UT_APPSERV_FILE_READER has no parameter.

#	Exception	Resumable	Description	Created on
1	CLOSE_FAILED	☐		20030613

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_FILENAME	Call by reference	☐	Type reference (TYPE)	STRING			20030613

Method CONSTRUCTOR on class CL_RSAN_UT_APPSERV_FILE_READER has no exception.

Method FREE Signature

Method FREE on class CL_RSAN_UT_APPSERV_FILE_READER has no parameter.
Method FREE on class CL_RSAN_UT_APPSERV_FILE_READER has no exception.

Method OPEN Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_CHECK_AUTHORITY	Value transfer	☐	Type reference (TYPE)	AS4FLAG	'X'	Before opening do authority check ???	20030815

#	Exception	Resumable	Description	Created on
1	OPEN_FAILED	☐		20030613

Method READ Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_DATA_TAB	Call by reference	☐	Type reference (TYPE)	RSANM_FILE_TABLE		Data table	20030613
2	Exporting	E_END_OF_FILE	Value transfer	☐	Type reference (TYPE)	AS4FLAG		Flag (X oder Blank)	20030613
3	Exporting	E_LINES_READ	Value transfer	☐	Type reference (TYPE)	I		Number of lines read	20030613
4	Importing	I_CLEAR_DATA_TAB	Value transfer	☐	Type reference (TYPE)	AS4FLAG	'X'	Clear c_data_tab before reading data into it?	20030613
5	Importing	I_LINES	Value transfer	☐	Type reference (TYPE)	I	1	Number of lines to read	20030613

#	Exception	Resumable	Description	Created on
1	READ_FAILED	☐		20030613

History

Last changed by/on	SAP	20130531
SAP Release Created in	400