SAP ABAP Class CL_HRBAS_LOCK_MANAGER (Lock Managemenr for PD Objects)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-BMT-OM (Application Component) Organizational Management
     ⤷ SP00_ITF (Package) Infotype Framework

Properties

Class	CL_HRBAS_LOCK_MANAGER
Short Description	Lock Managemenr for PD Objects
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	SP00_ITF	Infotype Framework
Created	20070726	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_HRBAS_LOCK_MANAGER has no forward declaration.

Interfaces

Class CL_HRBAS_LOCK_MANAGER has no interface implemented.

Friends

Class CL_HRBAS_LOCK_MANAGER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	A_BUF_T77EO_LINE	Static Attribute	Private	☐	Type reference (TYPE)	T77EO		Last Read Entry from Table T77EO (Buffer)	20070726
2	C_CHECK_OPTIMIC_LOCK_PROMOT	Constant	Private	☐	Type reference (TYPE)	ENQMODE	'C'	Check Promotable	20070726
3	C_LOCK_EXCLUSIVE	Constant	Private	☐	Type reference (TYPE)	ENQMODE	'E'	Exclusive Lock	20070726
4	C_LOCK_OPTIMISTIC	Constant	Private	☐	Type reference (TYPE)	ENQMODE	'O'	Optimistic Lock	20070726
5	C_LOCK_SHARED	Constant	Private	☐	Type reference (TYPE)	ENQMODE	'S'	Read Lock	20110420
6	C_PROMOTE_LOCK_TO_EXCLUSIVE	Constant	Private	☐	Type reference (TYPE)	ENQMODE	'R'	Promote	20070726
7	FALSE	Constant	Private	☐	Type reference (TYPE)	BOOLE_D	SPACE	Wrong	20070726
8	TRUE	Constant	Private	☐	Type reference (TYPE)	BOOLE_D	'X'	True	20070726

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	GET_ENQUEUE_KEY	Static method	Private	Method	Get Lock Key	20070726
2	GET_OBJECT_DESCRIPTION	Static method	Private	Method	Get Name of Object	20070726
3	GET_OBJECT_TYPE_DESCRIPTION	Static method	Private	Method	Get Name of Object Type	20070726
4	GET_T77EO_ENTRY	Static method	Private	Method	Read Entry in Table T77EO for Object Type	20070726
5	IS_EXTERNAL_OBJECT	Static method	Private	Method	External Object?	20070726
6	IS_OPTIMISTIC_LOCK_PROMOTABLE	Static method	Public	Method	Check Whether Opt. Lock Can Be Promoted to Exclusive Lock	20070726
7	PROMOTE_LOCK_TO_EXCLUSIVE	Static method	Public	Method	Promote Optimistic Lock to Exclusive Lock	20070726
8	REMOVE_EXCLUSIVE_LOCK	Static method	Public	Method	Remove Exclusive Lock	20070726
9	REMOVE_LOCK_INTERNAL	Static method	Private	Method	Internal: Remove Lock	20070726
10	REMOVE_OPTIMISTIC_LOCK	Static method	Public	Method	Remove Optimistic Lock	20070726
11	REMOVE_SHARED_LOCK	Static method	Public	Method	Remove Shared Lock	20110420
12	SET_EXCLUSIVE_LOCK	Static method	Public	Method	Set Exclusive Lock	20070726
13	SET_LOCK_INTERNAL	Static method	Private	Method	Internal: Set Lock	20070726
14	SET_OPTIMISTIC_LOCK	Static method	Public	Method	Set Optimistic Lock	20070726
15	SET_SHARED_LOCK	Static method	Public	Method	Set Read Lock	20110420

Events

Class CL_HRBAS_LOCK_MANAGER has no event.

Types

Class CL_HRBAS_LOCK_MANAGER has no local type.

Method Signatures

Method GET_ENQUEUE_KEY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	ENQUEUE_KEY	Value transfer	☐	Type reference (TYPE)	PPENQ		Sperrschluessel	20070726
2	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
3	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
4	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

Method GET_ENQUEUE_KEY on class CL_HRBAS_LOCK_MANAGER has no exception.

Method GET_OBJECT_DESCRIPTION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	OBJECT_DESCRIPTION	Value transfer	☐	Type reference (TYPE)	STEXT		Objektbezeichnung	20070726
2	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
3	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
4	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

Method GET_OBJECT_DESCRIPTION on class CL_HRBAS_LOCK_MANAGER has no exception.

Method GET_OBJECT_TYPE_DESCRIPTION Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	OBJECT_TYPE_DESCRIPTION	Value transfer	☐	Type reference (TYPE)	OTEXT		Bezeichung zum Objekttyp	20070726
2	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726

Method GET_OBJECT_TYPE_DESCRIPTION on class CL_HRBAS_LOCK_MANAGER has no exception.

Method GET_T77EO_ENTRY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
2	Returning	T77EO_LINE	Value transfer	☐	Type reference (TYPE)	T77EO		Eintrag der Tabelle T77EO für externes Objekt	20070726

Method GET_T77EO_ENTRY on class CL_HRBAS_LOCK_MANAGER has no exception.

Method IS_EXTERNAL_OBJECT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	IS_EXTERNAL_OBJECT	Value transfer	☐	Type reference (TYPE)	BOOLE_D		Externes Objekt?	20070726
2	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726

Method IS_EXTERNAL_OBJECT on class CL_HRBAS_LOCK_MANAGER has no exception.

Method IS_OPTIMISTIC_LOCK_PROMOTABLE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ENQ_COLLECT	Call by reference	☐	Type reference (TYPE)	DDENQCOLL	' '	Flag, ob Sperren erst nur aufgesammelt werden sollen	20110511
2	Importing	ENQ_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE	'2'	Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20110511
3	Importing	ENQ_WAIT	Call by reference	☐	Type reference (TYPE)	DDENQWAIT	SPACE	Flag, ob Sperrversuch mehrfach wiederholt werden soll	20110511
4	Exporting	IS_PROMOTABLE	Call by reference	☐	Type reference (TYPE)	BOOLE_D		Promotable?	20070726
5	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
6	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
7	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

#	Exception	Resumable	Description	Created on
1	CX_HRBAS_VIOLATED_ASSERTION	☐	HRBAS-Infotypdaten: unerfüllte Programmbedingung	20070726

Method PROMOTE_LOCK_TO_EXCLUSIVE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ENQ_COLLECT	Call by reference	☐	Type reference (TYPE)	DDENQCOLL	' '	Flag, ob Sperren erst nur aufgesammelt werden sollen	20110511
2	Importing	ENQ_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE	'2'	Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20110511
3	Importing	ENQ_WAIT	Call by reference	☐	Type reference (TYPE)	DDENQWAIT	SPACE	Flag, ob Sperrversuch mehrfach wiederholt werden soll	20110511
4	Exporting	IS_OK	Call by reference	☐	Type reference (TYPE)	BOOLE_D		OK?	20070726
5	Importing	MESSAGE_HANDLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_HRBAS_MESSAGE_HANDLER		Message-Handler	20070726
6	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
7	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
8	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

#	Exception	Resumable	Description	Created on
1	CX_HRBAS_VIOLATED_ASSERTION	☐	HRBAS-Infotypdaten: unerfüllte Programmbedingung	20070726

Method REMOVE_EXCLUSIVE_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
2	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
3	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

Method REMOVE_EXCLUSIVE_LOCK on class CL_HRBAS_LOCK_MANAGER has no exception.

Method REMOVE_LOCK_INTERNAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	MODE	Call by reference	☐	Type reference (TYPE)	ENQMODE		Sperrmodus	20070726
2	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
3	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
4	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

Method REMOVE_LOCK_INTERNAL on class CL_HRBAS_LOCK_MANAGER has no exception.

Method REMOVE_OPTIMISTIC_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
2	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
3	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

Method REMOVE_OPTIMISTIC_LOCK on class CL_HRBAS_LOCK_MANAGER has no exception.

Method REMOVE_SHARED_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20110420
2	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20110420
3	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20110420

Method REMOVE_SHARED_LOCK on class CL_HRBAS_LOCK_MANAGER has no exception.

Method SET_EXCLUSIVE_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ENQ_COLLECT	Call by reference	☐	Type reference (TYPE)	DDENQCOLL	' '	Flag, ob Sperren erst nur aufgesammelt werden sollen	20110511
2	Importing	ENQ_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE	'2'	Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20110511
3	Importing	ENQ_WAIT	Call by reference	☐	Type reference (TYPE)	DDENQWAIT	SPACE	Flag, ob Sperrversuch mehrfach wiederholt werden soll	20110511
4	Exporting	IS_OK	Call by reference	☐	Type reference (TYPE)	BOOLE_D		OK?	20070726
5	Exporting	LOCKING_USER	Call by reference	☐	Type reference (TYPE)	SYUNAME		Benutzername	20070726
6	Importing	MESSAGE_HANDLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_HRBAS_MESSAGE_HANDLER		Message-Handler	20070726
7	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
8	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
9	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

#	Exception	Resumable	Description	Created on
1	CX_HRBAS_VIOLATED_ASSERTION	☐	HRBAS-Infotypdaten: unerfüllte Programmbedingung	20070726

Method SET_LOCK_INTERNAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ENQ_COLLECT	Call by reference	☐	Type reference (TYPE)	DDENQCOLL	' '	Flag, ob Sperren erst nur aufgesammelt werden sollen	20110511
2	Importing	ENQ_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE	'2'	Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20110511
3	Importing	ENQ_WAIT	Call by reference	☐	Type reference (TYPE)	DDENQWAIT	SPACE	Flag, ob Sperrversuch mehrfach wiederholt werden soll	20110511
4	Exporting	IS_OK	Call by reference	☐	Type reference (TYPE)	BOOLE_D		OK?	20070726
5	Exporting	LOCKING_USER	Call by reference	☐	Type reference (TYPE)	SYUNAME		Benutzername	20070726
6	Importing	MESSAGE_HANDLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_HRBAS_MESSAGE_HANDLER		Message-Handler	20070726
7	Importing	MODE	Call by reference	☐	Type reference (TYPE)	ENQMODE		Sperrmodus	20070726
8	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
9	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
10	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

#	Exception	Resumable	Description	Created on
1	CX_HRBAS_VIOLATED_ASSERTION	☐	HRBAS-Infotypdaten: unerfüllte Programmbedingung	20070726

Method SET_OPTIMISTIC_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ENQ_COLLECT	Call by reference	☐	Type reference (TYPE)	DDENQCOLL	' '	Flag, ob Sperren erst nur aufgesammelt werden sollen	20110511
2	Importing	ENQ_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE	'2'	Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20110511
3	Importing	ENQ_WAIT	Call by reference	☐	Type reference (TYPE)	DDENQWAIT	SPACE	Flag, ob Sperrversuch mehrfach wiederholt werden soll	20110511
4	Exporting	IS_OK	Call by reference	☐	Type reference (TYPE)	BOOLE_D		OK?	20070726
5	Exporting	LOCKING_USER	Call by reference	☐	Type reference (TYPE)	SYUNAME		Benutzername	20070726
6	Importing	MESSAGE_HANDLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_HRBAS_MESSAGE_HANDLER		Message-Handler	20070726
7	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20070726
8	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20070726
9	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20070726

#	Exception	Resumable	Description	Created on
1	CX_HRBAS_VIOLATED_ASSERTION	☐	HRBAS-Infotypdaten: unerfüllte Programmbedingung	20070726

Method SET_SHARED_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ENQ_COLLECT	Call by reference	☐	Type reference (TYPE)	DDENQCOLL	' '	Flag, ob Sperren erst nur aufgesammelt werden sollen	20110511
2	Importing	ENQ_SCOPE	Call by reference	☐	Type reference (TYPE)	DDENQSCOPE	'2'	Steuerung des Sperrverhaltens beim Verbuchungsaufruf	20110511
3	Importing	ENQ_WAIT	Call by reference	☐	Type reference (TYPE)	DDENQWAIT	SPACE	Flag, ob Sperrversuch mehrfach wiederholt werden soll	20110511
4	Exporting	IS_OK	Call by reference	☐	Type reference (TYPE)	BOOLE_D		OK?	20110420
5	Exporting	LOCKING_USER	Call by reference	☐	Type reference (TYPE)	SYUNAME		Benutzername	20110420
6	Importing	MESSAGE_HANDLER	Call by reference	☐	Object reference (TYPE REF TO)	IF_HRBAS_MESSAGE_HANDLER		Message-Handler	20110420
7	Importing	OBJID	Call by reference	☐	Type reference (TYPE)	OBJEKTID		Objekt-ID	20110420
8	Importing	OTYPE	Call by reference	☐	Type reference (TYPE)	OTYPE		Objekttyp	20110420
9	Importing	PLVAR	Call by reference	☐	Type reference (TYPE)	PLVAR		Planvariante	20110420

#	Exception	Resumable	Description	Created on
1	CX_HRBAS_VIOLATED_ASSERTION	☐	HRBAS-Infotypdaten: unerfüllte Programmbedingung	20110420

History

Last changed by/on	SAP	20110908
SAP Release Created in