SAP ABAP Class CL_PS_LOCK (PSHLP: Locking)

Hierarchy

☛ EA-APPL (Software Component) SAP Enterprise Extension PLM, SCM, Financials
   ⤷ PS-ST (Application Component) Structures
     ⤷ PSB_API (Package) PS API Package

Properties

Class	CL_PS_LOCK
Short Description	PSHLP: Locking
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	PSB_API	PS API Package
Created	20100717	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)

Interfaces

Class CL_PS_LOCK has no interface implemented.

Friends

Class CL_PS_LOCK has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	CV_DRAFT_MODE	Constant	Public	☐	Type reference (TYPE)	PSHLP_MODE_DE	'D'	Mode	20110107
2	CV_EDIT_MODE	Constant	Public	☐	Type reference (TYPE)	PSHLP_MODE_DE	'X'	Mode	20110107
3	CV_ENQ_FAILED	Constant	Public	☐	Type reference (TYPE)	BOOLEAN	'-'	Boolean Variable (X=True, -=False, Space=Unknown)	20110114
4	CV_ENQ_SUCCESS	Constant	Public	☐	Type reference (TYPE)	BOOLEAN	'X'		20110114
5	CV_NO_ENQ	Constant	Public	☐	Type reference (TYPE)	BOOLEAN	''	Boolean Variable (X=True, -=False, Space=Unknown)	20110114
6	CV_READ_MODE	Constant	Public	☐	Type reference (TYPE)	PSHLP_MODE_DE	'R'	Mode	20110107
7	CV_SHARED_MODE	Constant	Public	☐	Type reference (TYPE)	PSHLP_MODE_DE	'S'	Mode	20110107
8	OT_NTWK_LOCKS	Instance attribute	Private	☐	Type reference (TYPE)	PSHLP_NTWK_LOCK_TT		Network lock table	20110216
9	OV_ENQ_FLAG	Instance attribute	Private	☐	Type reference (TYPE)	BOOLEAN		'X' -> Enqueued, '-' -> Enqueue Failed '' Not yet enqueued	20100801
10	OV_MODE	Instance attribute	Private	☐	Type reference (TYPE)	PSHLP_MODE_DE			20110107
11	SR_LOCK_INSTANCE	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_PS_LOCK		PSHLP: Locking	20100717

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	DEQUEUE_MULTI_LOCK	Instance method	Public	Method	dequeue multi locks	20110307
2	ENQUEUE	Instance method	Public	Method	Enqueue Object	20100722
3	ENQUEUE_NTWK	Instance method	Private	Method	Enqueue the Network	20100717
4	ENQUEUE_NTWK_HEADER	Instance method	Public	Method	Enqueue Network Header	20110216
5	ENQUEUE_PROFILE	Instance method	Public	Method	Check if object is enqueued ?	20101230
6	ENQUEUE_PROJ	Instance method	Private	Method	Enqueue the Poject	20100717
7	ENQUEUE_WBS	Instance method	Private	Method	Enqueue the WBS	20100717
8	GET_FLAG	Instance method	Public	Method	Get enqueue flag	20110114
9	GET_INSTANCE	Static method	Public	Method	Get the instance of this class	20100717
10	GET_MODE	Instance method	Public	Method	Get Mode	20110107
11	GET_NTWK_ALL_LOCK	Instance method	Public	Method	get enqueued network	20110216
12	GET_NTWK_HEADER_LOCK	Instance method	Public	Method	get enqueued network header	20110216
13	GET_NTWK_LOCK	Instance method	Public	Method	get enqueued network	20110216
14	INITIALIZE	Instance method	Public	Method	initializes	20101007
15	MULTI_LOCK	Instance method	Public	Method	Enqueue the network dependent objects	20110218
16	SET_MODE	Instance method	Public	Method	Set Mode	20110107

Events

Class CL_PS_LOCK has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	TS_POSID	Private	See coding			20110218	BEGIN OF ts_posid , posid TYPE ps_posid, END OF ts_posid
2	TS_POSNR	Private	See coding			20110218	BEGIN OF ts_posnr , pspnr TYPE ps_posnr, END OF ts_posnr
3	TT_POSID	Private	See coding			20110218	tt_posid TYPE STANDARD TABLE OF ts_posid
4	TT_POSNR	Private	See coding			20110218	tt_posnr TYPE STANDARD TABLE OF ts_posnr

Method Signatures

Method DEQUEUE_MULTI_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGE	Call by reference	☐	Type reference (TYPE)	PS_MESSAGES		Error messages	20110307
2	Importing	IT_CAUFVD	Call by reference	☐	Type reference (TYPE)	PSHLP_CAUFVBT_TT		Network Buffer	20110307

Method DEQUEUE_MULTI_LOCK on class CL_PS_LOCK has no exception.

Method ENQUEUE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGES	Call by reference	☐	Type reference (TYPE)	PS_MESSAGES		Error messages	20100722
2	Exporting	EV_ENQUEUE_FAILED	Call by reference	☐	Type reference (TYPE)	BOOLE_D		Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')	20100722
3	Importing	IV_OBJNR	Call by reference	☑	Type reference (TYPE)	J_OBJNR		Object Number	20100722

Method ENQUEUE on class CL_PS_LOCK has no exception.

Method ENQUEUE_NTWK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGE	Call by reference	☐	Type reference (TYPE)	PS_MESSAGES		Error messages	20100717
2	Exporting	EV_ENQUEUE_FAILED	Call by reference	☐	Type reference (TYPE)	BOOLE_D			20100719
3	Importing	IV_AUFNR	Call by reference	☑	Type reference (TYPE)	AUFNR		Order Number	20100717
4	Importing	IV_OBJNR	Call by reference	☐	Type reference (TYPE)	J_OBJNR		Object Number	20100717

Method ENQUEUE_NTWK on class CL_PS_LOCK has no exception.

Method ENQUEUE_NTWK_HEADER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_FAILED_AUFNR	Call by reference	☐	Type reference (TYPE)	TT_OBJ_NUM		PSHLP: Aufnr table type	20110216
2	Importing	IT_OBJNR	Call by reference	☑	Type reference (TYPE)	TT_OBJ_NUM		PSHLP: Aufnr table type	20110218
3	Importing	IV_OBJNR	Call by reference	☑	Type reference (TYPE)	J_OBJNR		Object Number	20110218

Method ENQUEUE_NTWK_HEADER on class CL_PS_LOCK has no exception.

Method ENQUEUE_PROFILE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_ENQUEUE_FAILED	Call by reference	☐	Type reference (TYPE)	BOOLE_D		Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')	20101230
2	Importing	IV_AUFNR	Call by reference	☑	Type reference (TYPE)	AUFNR		Order Number	20101230
3	Importing	IV_CHECK_ROOT	Call by reference	☐	Type reference (TYPE)	BOOLE_D	ABAP_FALSE	Check Root Object	20101230
4	Importing	IV_OBJNR	Call by reference	☑	Type reference (TYPE)	J_OBJNR		Object Number	20101230

Method ENQUEUE_PROFILE on class CL_PS_LOCK has no exception.

Method ENQUEUE_PROJ Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGE	Call by reference	☐	Type reference (TYPE)	PS_MESSAGES		Error messages	20100717
2	Exporting	EV_ENQUEUE_FAILED	Call by reference	☐	Type reference (TYPE)	BOOLE_D		Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')	20100719
3	Importing	IV_OBJNR	Call by reference	☐	Type reference (TYPE)	J_OBJNR		Object Number	20100717
4	Importing	IV_PSPID	Call by reference	☑	Type reference (TYPE)	PS_PSPID		Project definition	20100717

Method ENQUEUE_PROJ on class CL_PS_LOCK has no exception.

Method ENQUEUE_WBS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_MESSAGE	Call by reference	☐	Type reference (TYPE)	PS_MESSAGES		Error messages	20100717
2	Exporting	EV_ENQUEUE_FAILED	Call by reference	☐	Type reference (TYPE)	BOOLE_D		Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')	20100719
3	Importing	IV_OBJNR	Call by reference	☐	Type reference (TYPE)	J_OBJNR		Object Number	20100717
4	Importing	IV_POSID	Call by reference	☑	Type reference (TYPE)	PS_POSID		Work Breakdown Structure Element (WBS Element)	20100717

Method ENQUEUE_WBS on class CL_PS_LOCK has no exception.

Method GET_FLAG Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EV_ENQUEUE	Value transfer	☐	Type reference (TYPE)	BOOLEAN		Data element for domain BOOLE: TRUE (='X') and FALSE (=' ')	20110114

Method GET_FLAG on class CL_PS_LOCK has no exception.

Method GET_INSTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RR_LOCK_INSTANCE	Value transfer	☐	Object reference (TYPE REF TO)	CL_PS_LOCK		PSHLP: Locking	20100717

Method GET_INSTANCE on class CL_PS_LOCK has no exception.

Method GET_MODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EV_MODE	Value transfer	☐	Type reference (TYPE)	PSHLP_MODE_DE			20110107

Method GET_MODE on class CL_PS_LOCK has no exception.

Method GET_NTWK_ALL_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EV_ALL_LOCK	Value transfer	☐	Type reference (TYPE)	BOOLEAN		Boolean Variable (X=True, -=False, Space=Unknown)	20110216
2	Importing	IV_AUFNR	Call by reference	☐	Type reference (TYPE)	AUFNR		Order Number	20110216

Method GET_NTWK_ALL_LOCK on class CL_PS_LOCK has no exception.

Method GET_NTWK_HEADER_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EV_HEADER_LOCK	Value transfer	☐	Type reference (TYPE)	BOOLEAN		Boolean Variable (X=True, -=False, Space=Unknown)	20110216
2	Importing	IV_AUFNR	Call by reference	☐	Type reference (TYPE)	AUFNR		Order Number	20110216

Method GET_NTWK_HEADER_LOCK on class CL_PS_LOCK has no exception.

Method GET_NTWK_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_ALL_LOCK	Call by reference	☐	Type reference (TYPE)	BOOLEAN		Boolean Variable (X=True, -=False, Space=Unknown)	20110216
2	Exporting	EV_HEADER_LOCK	Call by reference	☐	Type reference (TYPE)	BOOLEAN		Boolean Variable (X=True, -=False, Space=Unknown)	20110216
3	Importing	IV_AUFNR	Call by reference	☐	Type reference (TYPE)	AUFNR		Order Number	20110216

Method GET_NTWK_LOCK on class CL_PS_LOCK has no exception.

Method INITIALIZE Signature

Method INITIALIZE on class CL_PS_LOCK has no parameter.
Method INITIALIZE on class CL_PS_LOCK has no exception.

Method MULTI_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_LOCKED_OBJECTS	Call by reference	☐	Type reference (TYPE)	PSHLP_NTWK_KEY_TT		Network keys	20110218
2	Exporting	ET_MESSAGE	Call by reference	☐	Type reference (TYPE)	PS_MESSAGES		Error messages	20110218
3	Importing	IT_CAUFVD	Call by reference	☐	Type reference (TYPE)	PSHLP_CAUFVBT_TT		Network Buffer	20110218

Method MULTI_LOCK on class CL_PS_LOCK has no exception.

Method SET_MODE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_MODE	Call by reference	☐	Type reference (TYPE)	PSHLP_MODE_DE			20110107

Method SET_MODE on class CL_PS_LOCK has no exception.

History

Last changed by/on	SAP	20130531
SAP Release Created in	606