SAP ABAP Class CL_AXT_DATASOURCE_EXTRACTOR (Extractor for extensibility generated data sources)

Hierarchy

☛ WEBCUIF (Software Component) SAP Web UI Framework
   ⤷ CA-GTF-EEW (Application Component) Easy Enhancement Workbench
     ⤷ AXT_RUNTIME (Package) Extensibility Runtime components

Properties

Class	CL_AXT_DATASOURCE_EXTRACTOR
Short Description	Extractor for extensibility generated data sources
Super Class
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	AXT_RUNTIME	Extensibility Runtime components
Created	20081210	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	SBIWA	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

Class CL_AXT_DATASOURCE_EXTRACTOR has no interface implemented.

Friends

Class CL_AXT_DATASOURCE_EXTRACTOR has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GC_APPLICATION_COMPONENT	Constant	Public	☐	Type reference (TYPE)	ROAPPLR	'AET'	Application Component	20081216
2	GC_DELTA_MODE	Constant	Public	☐	Type reference (TYPE)	ROGENDELTA	'AIED'	Delta Process for a DataSource	20081215
3	GC_DELTA_MODE_NONE	Constant	Public	☐	Type reference (TYPE)	ROGENDELTA	SPACE		20101222
4	GC_EXTRACTOR	Constant	Public	☐	Type reference (TYPE)	ROEXTRACTO	'AXT_BIW_GET_DATA'	DataSource Extractor	20081216
5	GC_RECMODE_AFTER_IMAGE	Constant	Public	☐	Type reference (TYPE)	RODMUPDMOD	' '	BW Delta Process: Record Mode	20081212
6	GC_RECMODE_DELETED	Constant	Public	☐	Type reference (TYPE)	RODMUPDMOD	'D'	BW Delta Process: Record Mode	20081212
7	GC_RECORD_MODE_FIELDNAME	Constant	Public	☐	Type reference (TYPE)	AXT_NAME	'RECORD_MODE'	Name for the record mode field	20081212
8	GC_TIMESTAMP_FIELDNAME	Constant	Public	☐	Type reference (TYPE)	AXT_NAME	'TIMESTAMP'	Name for the timestamp field	20081212
9	MB_ADD_DATASOURCE_FIELDS	Instance attribute	Private	☐	Object reference (TYPE REF TO)	AXT_ADD_DATASOURCE_FIELDS		BAdI to fills additional data source fields	20081216
10	MC_CHDOC_DELETE	Constant	Private	☐	Type reference (TYPE)	CDCHNGIND	'D'	Change Type (U, I, E, D)	20081216
11	MC_CHDOC_DELETE2	Constant	Private	☐	Type reference (TYPE)	CDCHNGIND	'E'		20090205
12	MC_CHDOC_INSERT	Constant	Private	☐	Type reference (TYPE)	CDCHNGIND	'I'	Change Type (U, I, E, D)	20081216
13	MC_CHDOC_INSERT2	Constant	Private	☐	Type reference (TYPE)	CDCHNGIND	'J'		20090205
14	MC_CHDOC_UPDATE	Constant	Private	☐	Type reference (TYPE)	CDCHNGIND	'U'	Change Type (U, I, E, D)	20081216
15	MC_TIMEZONE_UTC	Constant	Private	☐	Type reference (TYPE)	TIMEZONE	'UTC'	UTC Time Zone	20081216
16	MO_TABLES_API	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_AXT_TABLES_API		CRUD methods for new tables	20081210
17	MO_TABLES_METADATA	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_AXT_TABLES_METADATA		Metadata for generated tables	20081210
18	MO_TABLE_DESCR	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_ABAP_TABLEDESCR		Runtime Type Services	20081216
19	MRT_COMPLETE_RESULT	Instance attribute	Private	☐	Object reference (TYPE REF TO)	DATA		All changed lines in delta mode	20081212
20	MT_SELECTION_PARAMS	Instance attribute	Private	☐	Type reference (TYPE)	AXTT_TABLES_SEL_PARAM		TTYP for AXT_TABLES_SEL_PARAM	20081211
21	MV_CHDOC_OBJECT	Instance attribute	Private	☐	Type reference (TYPE)	CDOBJECTCL		Change document	20081210
22	MV_DATASOURCE_NAME	Instance attribute	Private	☐	Type reference (TYPE)	ROOSOURCER		InfoSource	20081210
23	MV_FIRST_CALL	Instance attribute	Private	☐	Type reference (TYPE)	AXT_BOOLEAN	ABAP_TRUE	Boolean	20081211
24	MV_LAST_ID	Instance attribute	Private	☐	Type reference (TYPE)	AXT_RECORD_ID		Record ID	20081215
25	MV_LAST_SELECTED_IDX	Instance attribute	Private	☐	Type reference (TYPE)	I		Last selected index for paging in delta mode	20081212
26	MV_PAGING_SIZE	Instance attribute	Private	☐	Type reference (TYPE)	I		Max records	20081211
27	MV_RESULT_LINES	Instance attribute	Private	☐	Type reference (TYPE)	I		No of lines in MRT_COMPLETE_RESULT	20081212
28	MV_STRU_WORK	Instance attribute	Private	☐	Type reference (TYPE)	AXT_NAME			20090507
29	MV_TABLE_ID	Instance attribute	Private	☐	Type reference (TYPE)	AXT_TABLE_ID		Table ID	20081210
30	MV_UPDATE_MODE	Instance attribute	Private	☐	Type reference (TYPE)	ROUPDMODE		Mode of data update (Full, Delta, etc.)	20081211

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ADD_DELETED_ENTRIES	Instance method	Private	Method		20110103
2	APPLY_SELECTION	Instance method	Private	Method	Returns true if a record comply with the selection	20081212
3	COLLECT_DELTA_DATA	Instance method	Private	Method	Fetches the changed data for the delta mode	20081212
4	CONVERT_CHDOC2BI_RECORD_MODE	Instance method	Private	Method	Converts the between chdoc <-> BI change flag	20081212
5	GET_CHANGED_LINES	Instance method	Protected	Method	Returns change documents for the selected delta timeframe	20081212
6	GET_INSERTED_UPDATED_KEYS	Instance method	Private	Method	Returns only inserted and updated lines (current version)	20110103
7	GET_NEXT_DATA	Instance method	Public	Method	Return the next data package	20081211
8	GET_NEXT_DATA_DELTA_MODE	Instance method	Private	Method	Returns the next data package in delta mode	20081212
9	GET_NEXT_DATA_FULL_MODE	Instance method	Private	Method	Returns the next data in the full extraction mode	20081212
10	GET_SELECTED_TIME	Instance method	Private	Method	Returns the selected delta timeframe	20081212
11	INIT	Instance method	Public	Method	Initialize the extractor	20081216
12	IS_FIRST_EXTRACTION_CALL	Instance method	Public	Method	Return while the first extraction has not finished	20081211
13	IS_INSERTED_AND_ALSO_DELETED	Instance method	Private	Method		20110103
14	SET_PAGING_SIZE	Instance method	Protected	Method	Set paging size	20081211
15	SET_SELECTION	Instance method	Protected	Method	Set selection parameters for extraction	20081211
16	SET_UPDATE_MODE	Instance method	Protected	Method	Set extraction update mode	20081211

Events

Class CL_AXT_DATASOURCE_EXTRACTOR has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	TY_LT_CHDOCS	Protected	See coding			20081212	ty_lt_chdocs TYPE STANDARD TABLE OF cdred WITH NON-UNIQUE KEY tabkey

Method Signatures

Method ADD_DELETED_ENTRIES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CT_DATA	Call by reference	☐	Type reference (TYPE)	STANDARD TABLE			20110103
2	Importing	IT_CHDOCS	Call by reference	☐	Type reference (TYPE)	TY_LT_CHDOCS			20110103

#	Exception	Resumable	Description	Created on
1	CX_AXT_RUNTIME	☐		20110104

Method APPLY_SELECTION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IRS_EXTR_STR	Call by reference	☐	Object reference (TYPE REF TO)	DATA			20081212
2	Returning	RV_IS_IN_SELECTION	Value transfer	☐	Type reference (TYPE)	AXT_BOOLEAN			20081212

#	Exception	Resumable	Description	Created on
1	CX_AXT_RUNTIME	☐		20110104

Method COLLECT_DELTA_DATA Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CT_DATA	Call by reference	☐	Type reference (TYPE)	STANDARD TABLE			20081215

#	Exception	Resumable	Description	Created on
1	CX_AXT_DATA_NOT_FOUND	☐		20081212
2	CX_AXT_RUNTIME	☐		20081212

Method CONVERT_CHDOC2BI_RECORD_MODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CHDOC_RECMODE	Call by reference	☐	Type reference (TYPE)	CDCHNGIND			20081212
2	Returning	RV_BI_RECMODE	Value transfer	☐	Type reference (TYPE)	RODMUPDMOD			20081212

Method CONVERT_CHDOC2BI_RECORD_MODE on class CL_AXT_DATASOURCE_EXTRACTOR has no exception.

Method GET_CHANGED_LINES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_CHDOCS	Call by reference	☐	Type reference (TYPE)	TY_LT_CHDOCS			20081212

#	Exception	Resumable	Description	Created on
1	CX_AXT_DATA_NOT_FOUND	☐		20081212
2	CX_AXT_RUNTIME	☐		20081212

Method GET_INSERTED_UPDATED_KEYS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_KEYS	Call by reference	☐	Type reference (TYPE)	AXTT_RECORD_ID			20110103
2	Importing	IT_CHDOC	Call by reference	☐	Type reference (TYPE)	TY_LT_CHDOCS			20110103

Method GET_INSERTED_UPDATED_KEYS on class CL_AXT_DATASOURCE_EXTRACTOR has no exception.

Method GET_NEXT_DATA Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_DATA	Call by reference	☐	Type reference (TYPE)	STANDARD TABLE			20081211
2	Exporting	EV_HAS_MORE	Call by reference	☐	Type reference (TYPE)	AXT_BOOLEAN			20081211

#	Exception	Resumable	Description	Created on
1	CX_AXT_RUNTIME	☐		20081211

Method GET_NEXT_DATA_DELTA_MODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_DATA	Call by reference	☐	Type reference (TYPE)	STANDARD TABLE			20081212
2	Exporting	EV_HAS_MORE	Call by reference	☐	Type reference (TYPE)	AXT_BOOLEAN			20081212

#	Exception	Resumable	Description	Created on
1	CX_AXT_RUNTIME	☐		20081212

Method GET_NEXT_DATA_FULL_MODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_DATA	Call by reference	☐	Type reference (TYPE)	STANDARD TABLE			20081212
2	Exporting	EV_HAS_MORE	Call by reference	☐	Type reference (TYPE)	AXT_BOOLEAN			20081212

#	Exception	Resumable	Description	Created on
1	CX_AXT_RUNTIME	☐		20081212

Method GET_SELECTED_TIME Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_DATE_OF_CHANGE	Call by reference	☐	Type reference (TYPE)	CDDATUM			20081212
2	Exporting	EV_DATE_UNTIL	Call by reference	☐	Type reference (TYPE)	CDDATUM			20081212
3	Exporting	EV_TIME_OF_CHANGE	Call by reference	☐	Type reference (TYPE)	CDUZEIT			20081212
4	Exporting	EV_TIME_UNTIL	Call by reference	☐	Type reference (TYPE)	CDUZEIT			20081212

Method GET_SELECTED_TIME on class CL_AXT_DATASOURCE_EXTRACTOR has no exception.

Method INIT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_FIELDS	Call by reference	☑	Type reference (TYPE)	RSDS_T_FIELDSEL		Interface: List of the requested fields	20081217
2	Importing	IT_SELECT	Call by reference	☑	Type reference (TYPE)	RS_T_SELECT		Interface: Selection criteria	20081216
3	Importing	IV_CALLMODE	Call by reference	☑	Type reference (TYPE)	CHAR1		Single-Character Flag	20081216
4	Importing	IV_DATAPAKID	Call by reference	☑	Type reference (TYPE)	RSDATAPID		Data packet number	20081216
5	Importing	IV_DATASOURCE_NAME	Call by reference	☐	Type reference (TYPE)	ROOSOURCER		DataSource (OSOA/OSOD)	20081217
6	Importing	IV_MAXSIZE	Call by reference	☑	Type reference (TYPE)	RSMAXSIZE		Maximum number of table entries in extraction API interface	20081216
7	Importing	IV_REMOTE_CALL	Call by reference	☐	Type reference (TYPE)	SBIWA_FLAG	SBIWA_C_FLAG_OFF		20081216
8	Importing	IV_UPDMODE	Call by reference	☑	Type reference (TYPE)	RSUPDMODE		Mode of data update (Full, Delta, etc.)	20081216

#	Exception	Resumable	Description	Created on
1	CX_AXT_DATA_INVALID	☐		20081216
2	CX_AXT_RUNTIME	☐		20081217

Method IS_FIRST_EXTRACTION_CALL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_BOOLEAN	Value transfer	☐	Type reference (TYPE)	AXT_BOOLEAN			20081211

Method IS_FIRST_EXTRACTION_CALL on class CL_AXT_DATASOURCE_EXTRACTOR has no exception.

Method IS_INSERTED_AND_ALSO_DELETED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_CHDOCS	Call by reference	☐	Type reference (TYPE)	TY_LT_CHDOCS			20110103
2	Importing	IV_TABKEY	Call by reference	☐	Type reference (TYPE)	CDTABKEY			20110103
3	Returning	RV_INSERTED_AND_DELETED	Value transfer	☐	Type reference (TYPE)	AXT_BOOLEAN			20110104

Method IS_INSERTED_AND_ALSO_DELETED on class CL_AXT_DATASOURCE_EXTRACTOR has no exception.

Method SET_PAGING_SIZE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_PAGING_SIZE	Call by reference	☐	Type reference (TYPE)	RSMAXSIZE			20081211

Method SET_PAGING_SIZE on class CL_AXT_DATASOURCE_EXTRACTOR has no exception.

Method SET_SELECTION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_SELECTION_PARAMS	Call by reference	☐	Type reference (TYPE)	RS_T_SELECT			20081211

Method SET_SELECTION on class CL_AXT_DATASOURCE_EXTRACTOR has no exception.

Method SET_UPDATE_MODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_SELECTION_PARAMS	Call by reference	☐	Type reference (TYPE)	RS_T_SELECT			20101222
2	Importing	IV_UPDATE_MODE	Call by reference	☐	Type reference (TYPE)	RSUPDMODE			20081211

#	Exception	Resumable	Description	Created on
1	CX_AXT_DATA_INVALID	☐		20081211

History

Last changed by/on	SAP	20110908
SAP Release Created in	701