SAP ABAP Class CL_RSPLS_ENQ_ROOT (Enqueue Using SHM: Data Class)

Hierarchy

☛ SAP_BW (Software Component) SAP Business Warehouse
   ⤷ BW-PLA (Application Component) Planning
     ⤷ RSPLS (Package) Planning: General Services

Properties

Class	CL_RSPLS_ENQ_ROOT
Short Description	Enqueue Using SHM: Data Class
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	RSPLS	Planning: General Services
Created	20040514	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	CL_RSPLS_ENQ	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)

Interfaces

Class CL_RSPLS_ENQ_ROOT has no interface implemented.

Friends

Class CL_RSPLS_ENQ_ROOT has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	P_C_ENQMODE_EXCLUSIVE	Constant	Public	☐	Type reference (TYPE)	ENQMODE	'E'	Lock Mode	20050203
2	P_C_ENQMODE_SHARED	Constant	Public	☐	Type reference (TYPE)	ENQMODE	'S'	Lock Mode	20050203
3	P_C_STRUC_LOCK	Constant	Private	☐	Type reference (TYPE)	SEQG3-GNAME	'RSPLS_S_LOCK'	Name of Lock Structure	20050203
4	P_C_STRUC_LOCK_SYNC	Constant	Private	☐	Type reference (TYPE)	SEQG3-GNAME	'RSPLS_S_LOCK_SYNC'	Name of Lock Structure	20050203
5	P_C_S_MATCH_TST	Constant	Private	☐	See coding			Pattern Test	20050216
6	P_INFOPROV	Instance attribute	Private	☐	Type reference (TYPE)	RSINFOPROV		InfoProvider	20040623
7	P_LEN_TST	Static Attribute	Private	☐	Type reference (TYPE)	INT4		Length: Fixed Section of Pattern	20050216
8	P_LOCKED_SELS_E	Instance attribute	Private	☐	Type reference (TYPE)	INT4		Number of Locked Selections, E	20040514
9	P_LOCKED_SELS_S	Instance attribute	Private	☐	Type reference (TYPE)	INT4		Number of Locked Selections, S	20040514
10	P_MATCH_TST	Static Attribute	Private	☐	Type reference (TYPE)	CHAR1		Pattern Test (Current)	20050216
11	P_SINGLE_CHK	Instance attribute	Private	☐	Type reference (TYPE)	ABAP_BOOL		Indicator: Do not Use Secondary Index	20080204
12	P_SYNC_CNT	Static Attribute	Private	☐	Type reference (TYPE)	RSPLS_SYNC_CNT		Counter for Synchronization with Lock Server	20050902
13	P_TST	Static Attribute	Private	☐	Type reference (TYPE)	EQEUNAME		Test Pattern	20050216
14	P_TS_SELCHECK_E	Instance attribute	Private	☐	Type reference (TYPE)	TP_TS_SELCHECK		Selection: Table for Checking Intersection, E	20040514
15	P_TS_SELCHECK_GE	Instance attribute	Private	☐	Type reference (TYPE)	TP_TS_SELCHECK_G		Selection: Table for Individual Check for Intersection, E	20040514
16	P_TS_SELCHECK_GS	Instance attribute	Private	☐	Type reference (TYPE)	TP_TS_SELCHECK_G		Selection: Table for Individual Check for Intersection, S	20040514
17	P_TS_SELCHECK_S	Instance attribute	Private	☐	Type reference (TYPE)	TP_TS_SELCHECK		Selection: Table for Checking Intersection, E	20040514
18	P_TS_SELHASH	Instance attribute	Private	☐	Type reference (TYPE)	TP_TS_SELHASH		Assignment: Selection to User	20040514
19	P_T_USED_CHAS	Instance attribute	Private	☐	Type reference (TYPE)	RSPLS_T_USED_CHAS		Characteristics Used in Selections	20040514
20	SHM_ENABLED_CLASS_VERSION	Constant	Private	☐	Type reference (TYPE)	INT4	1000	Version for Invalidation	20060926

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ADJUST_USED_CHAS	Instance method	Private	Method	Modify Directory of Characteristics Being Used	20040514
2	CHECK_OVERLAP	Instance method	Private	Method	Check Selection for Intersection with Stored Selections	20040514
3	CONSTRUCTOR	Instance method	Public	Constructor	Constructor, Sets InfoProvider	20040514
4	DELETE_SELECTION	Instance method	Private	Method	Deletes a Selection	20040514
5	DEQUEUE	Instance method	Public	Method	Unlocking a Selection	20040514
6	ENQUEUE	Instance method	Public	Method	Locking a Selection	20040514
7	FREE_TABLES	Instance method	Private	Method	Free, if there are no more active locks	20040623
8	GET_LCK_SEL	Instance method	Private	Method	Determine Selection for Lock Collision	20050510
9	INIT_MATCH	Static method	Private	Method	Initialization: Pattern for User	20050216
10	MATCH	Static method	Private	Method	Tests Pattern Registered in init_match	20050216
11	READ_ENQUEUE	Static method	Private	Method	Read Lock Records from Lock Server	20050203
12	READ_LOCKS	Instance method	Public	Method	Read Locks	20040623
13	SEP_CHA_EXISTS	Instance method	Private	Method	Does a Separating Characteristic Exist (for All Selections)?	20040621
14	SEP_CHA_EXISTS_G	Instance method	Private	Method	Does a Separating Characteristic Exist (per Selection)?	20040621
15	SET_LOCKS	Instance method	Private	Method	Sets Locks	20040514
16	SYNC_ALL	Instance method	Public	Method	Reconcile Lock Records with Lock Server (for Whole InfoProv)	20040514
17	SYNC_SELECTION	Instance method	Private	Method	Reconcile Lock Records with Lock Server	20040514

Events

Class CL_RSPLS_ENQ_ROOT has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	TP_S_MESG	Private	See coding		Messages	20050203	BEGIN OF tp_s_mesg, msgid TYPE symsgid, msgty TYPE symsgty, msgno TYPE symsgno, msgv1 TYPE symsgv, msgv2 TYPE symsgv, msgv3 TYPE symsgv, msgv4 TYPE symsgv, END OF tp_s_mesg
2	TP_TS_SELCHECK	Private	See coding		Table for Intersection Check, per Characteristic	20040806	tp_ts_selcheck TYPE SORTED TABLE OF rspls_s_selcheck WITH UNIQUE KEY chanm low high guid
3	TP_TS_SELCHECK_G	Private	See coding		Table for Intersection Check, per Selection	20040806	tp_ts_selcheck_g TYPE SORTED TABLE OF rspls_s_selcheck WITH UNIQUE KEY guid chanm low high
4	TP_TS_SELHASH	Private	See coding		Selection: Table for Lock Directory	20040806	tp_ts_selhash TYPE SORTED TABLE OF rspls_s_selhash WITH UNIQUE KEY enq_owner hash enqmode
5	TP_T_LOCKS	Private	See coding		Locks in Lock-Server Format	20050203	tp_t_locks TYPE STANDARD TABLE OF seqg3

Method Signatures

Method ADJUST_USED_CHAS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ADD	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		Flag, Selektionen 'addieren' oder 'abziehen'	20040514
2	Importing	I_COUNT_SEL_E	Call by reference	☐	Type reference (TYPE)	I		Anzahl Seltabs mit E-Sperren	20040514
3	Importing	I_COUNT_SEL_S	Call by reference	☐	Type reference (TYPE)	I		Anzahl Seltabs mit S-Sperren	20040514
4	Importing	I_T_USED_CHAS	Call by reference	☐	Type reference (TYPE)	RSPLS_T_USED_CHAS		In Selektionen verwendete Merkmale	20040514

Method ADJUST_USED_CHAS on class CL_RSPLS_ENQ_ROOT has no exception.

Method CHECK_OVERLAP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_SET_LOCK	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		Flag: Selektives Merkmal existiert	20040514
2	Exporting	E_S_MESG	Call by reference	☐	Type reference (TYPE)	TP_S_MESG		Meldungsstruktur	20040514
3	Exporting	E_S_SELHASH	Call by reference	☐	Type reference (TYPE)	RSPLS_S_SELHASH		Enqueue: Struktur für Sperrverzeichnis	20050510
4	Importing	I_ENQMODE	Call by reference	☐	Type reference (TYPE)	ENQMODE		Sperrmodus	20040514
5	Importing	I_ENQ_OWNER	Call by reference	☐	Type reference (TYPE)	GUID_22		Enqueue-Owner	20040514
6	Importing	I_SINGLE_CHK	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL	SPACE	Selektionen einzeln prüfen	20040514
7	Importing	I_T_CHASEL	Call by reference	☐	Type reference (TYPE)	RSPLS_T_CHASEL		Selektion für Merkmalswerte	20040514

Method CHECK_OVERLAP on class CL_RSPLS_ENQ_ROOT has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_INFOPROV	Call by reference	☐	Type reference (TYPE)	RSINFOPROV		InfoProvider	20040623

Method CONSTRUCTOR on class CL_RSPLS_ENQ_ROOT has no exception.

Method DELETE_SELECTION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	C_T_SELTEMP	Call by reference	☑	Type reference (TYPE)	RSPLS_T_SELCHECK		Tabelle für Prüfung auf Schnittmenge	20040514
2	Changing	C_T_USED_CHAS	Call by reference	☐	Type reference (TYPE)	RSPLS_T_USED_CHAS		In Selektionen verwendete Merkmale	20040514
3	Importing	I_S_SELHASH	Call by reference	☐	Type reference (TYPE)	RSPLS_S_SELHASH		Selekton: Struktur für Sperrverzeichnis	20040514
4	Importing	I_TEMP	Call by reference	☑	Type reference (TYPE)	ABAP_BOOL		Nur temporär löschen	20040514

Method DELETE_SELECTION on class CL_RSPLS_ENQ_ROOT has no exception.

Method DEQUEUE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ENQMODE	Call by reference	☐	Type reference (TYPE)	ENQMODE		Sperrmodus	20040514
2	Importing	I_ENQ_OWNER	Call by reference	☐	Type reference (TYPE)	GUID_22		Enqueue-Owner, GUID	20040514
3	Importing	I_HASH	Call by reference	☐	Type reference (TYPE)	XSTRING		Hash-Wert (160 Bits)	20040514
4	Importing	I_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE	'3'	Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20060926

Method DEQUEUE on class CL_RSPLS_ENQ_ROOT has no exception.

Method ENQUEUE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_T_SELCHECK	Call by reference	☐	Type reference (TYPE)	RSPLS_T_SELCHECK		Enqueue: Tabelle für Prüfung auf Schnittmenge	20050510
2	Importing	I_ENQMODE	Call by reference	☐	Type reference (TYPE)	ENQMODE		Sperrmodus	20040514
3	Importing	I_ENQ_OWNER	Call by reference	☐	Type reference (TYPE)	GUID_22		Enqueue Owner, GUID	20040514
4	Importing	I_HASH	Call by reference	☐	Type reference (TYPE)	XSTRING		Hash-Wert (160 Bits)	20040514
5	Importing	I_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE	'3'	Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20060926
6	Importing	I_S_LOCK_METH	Call by reference	☐	Type reference (TYPE)	RSPLS_LOCK_METHS		Aktive Sperr-Methode	20050902
7	Importing	I_T_CHAS	Call by reference	☐	Type reference (TYPE)	RSPLS_T_CHAS		Merkmale in Selektion	20040514
8	Importing	I_T_CHASEL	Call by reference	☐	Type reference (TYPE)	RSPLS_T_CHASEL		Selektion für Merkmalswerte	20040514

#	Exception	Resumable	Description	Created on
1	FOREIGN_LOCK	☐	Sperre	20040514

Method FREE_TABLES Signature

Method FREE_TABLES on class CL_RSPLS_ENQ_ROOT has no parameter.
Method FREE_TABLES on class CL_RSPLS_ENQ_ROOT has no exception.

Method GET_LCK_SEL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_T_SELCHECK	Call by reference	☐	Type reference (TYPE)	RSPLS_T_SELCHECK		Enqueue: Tabelle für Prüfung auf Schnittmenge	20050510
2	Importing	I_S_SELHASH	Call by reference	☐	Type reference (TYPE)	RSPLS_S_SELHASH		Enqueue: Struktur für Sperrverzeichnis	20050510

Method GET_LCK_SEL on class CL_RSPLS_ENQ_ROOT has no exception.

Method INIT_MATCH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_PATTERN	Call by reference	☐	Type reference (TYPE)	EQEUNAME		Benutzername in einem Sperreintrag	20050216

Method INIT_MATCH on class CL_RSPLS_ENQ_ROOT has no exception.

Method MATCH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_VALUE	Call by reference	☐	Type reference (TYPE)	EQEUNAME		Benutzername in einem Sperreintrag	20050216
2	Returning	R_BOOL	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20050216

Method MATCH on class CL_RSPLS_ENQ_ROOT has no exception.

Method READ_ENQUEUE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_NO_LOCKS	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL		Flag, keine Sperren zur Anfrage	20050203
2	Exporting	E_T_LOCKS	Call by reference	☐	Type reference (TYPE)	TP_T_LOCKS		Sperren, im Format des Sperrservers	20050203
3	Importing	I_GUID	Call by reference	☑	Type reference (TYPE)	RSPLS_LCK_ID		GUID im 'CHAR' Format in Großschreibung	20050203
4	Importing	I_GUNAME	Call by reference	☑	Type reference (TYPE)	SEQG3-GUNAME		Benutzername in einem Sperreintrag	20050203
5	Importing	I_INFOPROV	Call by reference	☐	Type reference (TYPE)	RSINFOPROV		InfoProvider	20050203
6	Importing	I_LOCK_STRUC	Call by reference	☐	Type reference (TYPE)	CHAR1	'S'	Sperrstruktur: 'S' für sync 'L' für lock	20050203

#	Exception	Resumable	Description	Created on
1	FAILED	☐	Sperrserver konnte nicht ausgelesen werden	20050203

Method READ_LOCKS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_T_SELCHECK	Call by reference	☐	Type reference (TYPE)	RSPLS_T_SELCHECK		Enqueue: Tabelle für Prüfung auf Schnittmenge	20040623
2	Exporting	E_T_SELHASH	Call by reference	☐	Type reference (TYPE)	RSPLS_T_SELHASH		Enqueue: Tabelle für Sperrverzeichnis	20040623
3	Importing	I_UNAME	Call by reference	☐	Type reference (TYPE)	EQEUNAME		Benutzername in einem Sperreintrag	20040623

#	Exception	Resumable	Description	Created on
1	FAILED	☐	Sperren konnten nicht ausgelesen werden	20040624

Method SEP_CHA_EXISTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_ENQMODE	Call by reference	☐	Type reference (TYPE)	ENQMODE		Sperrmodus	20040621
2	Importing	I_ENQ_OWNER	Call by reference	☐	Type reference (TYPE)	GUID_22		Enqueue Owner	20040621
3	Importing	I_TS_SELCHECK	Call by reference	☐	Type reference (TYPE)	TP_TS_SELCHECK		Gesperrte Selektionen	20040621
4	Importing	I_T_CHASEL	Call by reference	☐	Type reference (TYPE)	RSPLS_T_CHASEL		Selektion für Merkmalswerte	20040621
5	Returning	R_SEL_CHA_EXISTS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL		Flag: Selektives Merkmal existiert	20040621

Method SEP_CHA_EXISTS on class CL_RSPLS_ENQ_ROOT has no exception.

Method SEP_CHA_EXISTS_G Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_GUID	Call by reference	☐	Type reference (TYPE)	RSPLS_LCK_ID		GUID zur Selektion	20040621
2	Importing	I_TS_SELCHECK_G	Call by reference	☐	Type reference (TYPE)	TP_TS_SELCHECK_G		Gesperrte Selektionen	20040621
3	Importing	I_T_CHASEL	Call by reference	☐	Type reference (TYPE)	RSPLS_T_CHASEL		Selektion für Merkmalswerte	20040621
4	Returning	R_SEL_CHA_EXISTS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL		Flag: Selektives Merkmal existiert	20040621

Method SEP_CHA_EXISTS_G on class CL_RSPLS_ENQ_ROOT has no exception.

Method SET_LOCKS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_SUBRC	Call by reference	☐	Type reference (TYPE)	SYSUBRC		Rückgabewert, Rückgabewert nach ABAP-Anweisungen	20040514
2	Exporting	E_S_MESG	Call by reference	☐	Type reference (TYPE)	TP_S_MESG		Meldungsstruktur	20040514
3	Importing	I_ENQMODE	Call by reference	☐	Type reference (TYPE)	ENQMODE		Sperrmodus	20040514
4	Importing	I_ENQ_OWNER	Call by reference	☐	Type reference (TYPE)	GUID_22		Enqueue-Owner, GUID	20040514
5	Importing	I_HASH	Call by reference	☐	Type reference (TYPE)	XSTRING		Hash-Wert (160 Bits)	20040514
6	Importing	I_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE		Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20060926
7	Importing	I_T_CHAS	Call by reference	☐	Type reference (TYPE)	RSPLS_T_CHAS		Merkmale in Selektion	20040514
8	Importing	I_T_CHASEL	Call by reference	☐	Type reference (TYPE)	RSPLS_T_CHASEL		Selektion für Merkmalswerte	20040514

Method SET_LOCKS on class CL_RSPLS_ENQ_ROOT has no exception.

Method SYNC_ALL Signature

Method SYNC_ALL on class CL_RSPLS_ENQ_ROOT has no parameter.
Method SYNC_ALL on class CL_RSPLS_ENQ_ROOT has no exception.

Method SYNC_SELECTION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_T_LOCKS	Call by reference	☐	Type reference (TYPE)	TP_T_LOCKS		Sperren, im Format des Sperrservers	20040514

Method SYNC_SELECTION on class CL_RSPLS_ENQ_ROOT has no exception.

History

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