SAP ABAP Class CL_OS_SYSTEM (System Class)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-ABA-LA-OBS (Application Component) Object Services
     ⤷ SOS_COMMON (Package) Common Object Services

Properties

Class	CL_OS_SYSTEM
Short Description	System Class
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status	S	System Program
Category	0
Package	SOS_COMMON	Common Object Services
Created	19981124	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☐
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	CL_OO_COCLASS_NAMING	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)
2	OSCON	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)
3	OSTYP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

Class CL_OS_SYSTEM has no interface implemented.

Friends

Class CL_OS_SYSTEM has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	ACTIVE_CLASS_AGENT	Static Attribute	Public	☑	Type reference (TYPE)	OSTYP_CA_INFO_TAB		List of Active Class Agents	19981216
2	EXCEPTION	Static Attribute	Public	☐	Object reference (TYPE REF TO)	CX_ROOT		Temporary Current Exception	20010111
3	EXCEPTION_INFO	Static Attribute	Public	☑	Object reference (TYPE REF TO)	IF_OS_EXCEPTION_INFO		Current Exception	19990129
4	EXCEPTION_NO_CHECK_CONTAINER	Static Attribute	Public	☐	Object reference (TYPE REF TO)	CX_OS_NO_CHECK_CONTAINER		Temporary Current Exception	20010309
5	EXCEPTION_OBJECT_NOT_FOUND	Static Attribute	Public	☐	Object reference (TYPE REF TO)	CX_OS_OBJECT_NOT_FOUND		Temporary Current Exception	20010309
6	EXTERNAL_COMMIT	Static Attribute	Public	☑	Type reference (TYPE)	OS_BOOLEAN		True: External Commit	19990222
7	INHERITANCE_RELATION_TAB	Static Attribute	Private	☐	Type reference (TYPE)	TYP_INHERITANCE_RELATION_TAB			20050228
8	INITIAL_UPDATE_MODE	Static Attribute	Public	☑	Type reference (TYPE)	OS_DMODE	OSCON_DMODE_DEFAULT	Initial Update Mode	19990921
9	INIT_STATE	Static Attribute	Public	☑	Type reference (TYPE)	I	0	System State: 0 = Inactive, 2 = Active	19990112
10	INSTANCE_MANAGER	Static Attribute	Private	☐	Type reference (TYPE)	TYP_INSTANCE_MANAGER_ID		Singleton Instance Manager	19990827
11	IN_UPDATE_TASK	Static Attribute	Public	☑	Type reference (TYPE)	OS_BOOLEAN	OSCON_FALSE	Always False Because of Downward Compatibility	19990208
12	PERSISTENCY_MANAGER	Static Attribute	Private	☐	Type reference (TYPE)	TYP_PERSISTENCY_MANAGER_ID		Singleton Persistence Manager	19990827
13	QUERY_MANAGER	Static Attribute	Private	☐	Type reference (TYPE)	TYP_QUERY_MANAGER_ID		Singleton Query Manager	20050209
14	SERVICE_AGENT_TAB	Static Attribute	Private	☐	Type reference (TYPE)	TYP_SERVICE_AGENT_TAB		List of Service Agents	20000412
15	TRANSACTION_ACTIVE	Static Attribute	Public	☑	Type reference (TYPE)	OS_BOOLEAN	OSCON_FALSE	True: OO Transaction Active	19990305
16	TRANSACTION_CLASSNAME	Static Attribute	Private	☐	Type reference (TYPE)	SEOCLSKEY		Class Name of Transaction Objects	19990827
17	TRANSACTION_MANAGER	Static Attribute	Private	☐	Type reference (TYPE)	TYP_TRANSACTION_MANAGER_ID		Singleton Transaction Manager	19990827
18	UNDO_MANAGER	Static Attribute	Private	☐	Type reference (TYPE)	TYP_UNDO_MANAGER_ID		Singleton Undo Manager	19990827
19	UPDATE_TASK	Static Attribute	Public	☐	Type reference (TYPE)	OS_BOOLEAN	OSCON_FALSE	True: System Running in Update Task	20010405

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	AGENT_CREATED_HANDLER	Static method	Private	Event handling method	Handles 'if_os_ca_service@agent_created'	19981218
2	CLASS_CONSTRUCTOR	Static method	Public	Constructor	CLASS_CONSTRUCTOR	19981218
3	EXCEPTION_CLEARED_HANDLER	Static method	Private	Event handling method	Handles 'cl_os_exception~cleared'	19990122
4	EXCEPTION_RAISED_HANDLER	Static method	Private	Event handling method	Handles 'cl_os_exception~raised'	19990122
5	GET_CLASS_AGENT	Static method	Public	Method	Finds Class Agent by Class Name	19981124
6	GET_CLASS_AGENT_INFO	Static method	Public	Method	Passes information about class according to class actor	20011030
7	GET_INSTANCE_MANAGER	Static method	Public	Method	Passes 'Object Instance Manager'	19981217
8	GET_PERSISTENCY_MANAGER	Static method	Public	Method	Passes 'Object Persistence Manager'	19981124
9	GET_QUERY_MANAGER	Static method	Public	Method	Passes 'Object Query Manager'	20050209
10	GET_SERVICE_AGENT	Static method	Public	Method	Gets Object Reference of a Registered Service Agent	20000412
11	GET_TRANSACTION_MANAGER	Static method	Public	Method	Passes 'Object Transaction Manager'	19981124
12	GET_UNDO_MANAGER	Static method	Public	Method	Object Services Private: Passes 'Object Undo Manager'	19981217
13	INIT	Static method	Public	Method	Initializes System	19981218
14	INIT_AND_SET_MODES	Static method	Public	Method	Initializes system and Sets Modes	19990222
15	OS_GET_CLASS_AGENTS	Static method	Public	Method	Object Services Private: List of Current 'Class Agent'	19981221
16	OS_GET_CLASS_AGENT_BY_GUID	Static method	Public	Method	Object Services Private: Passes 'Class Agent'	19981221
17	OS_GET_CLASS_AGENT_BY_REF	Static method	Public	Method	Object Services Private: Passes 'Class Agent'	20010106
18	OS_GET_CLASS_GUID	Static method	Public	Method	Object Services private: Passes GUID of a Class	19990309
19	OS_GET_SERVICE_ENVIRONMENT	Static method	Public	Method	Get Alternative Service Environment	19990921
20	OS_IS_SUBCLASS	Static method	Public	Method	Object Services Private: Subclass Relationship	20050209
21	OS_SET_OOTRANSACTION_ACTIVE	Static method	Public	Method	Object Services Private: Sets OO Transaction Flag	19990304
22	OS_SET_SERVICE_ENVIRONMENT	Static method	Public	Method	Set alternative Service Environment	19990827

Events

Class CL_OS_SYSTEM has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	TYP_INHERITANCE_RELATION	Private	See coding		Row Type Inheritance Relationship	20050228	begin of TYP_INHERITANCE_RELATION , CLASS_AGENT type ref to object , SUBCLASS_AGENT type ref to object , IS_SUBCLASS type os_boolean , end of TYP_INHERITANCE_RELATION
2	TYP_INHERITANCE_RELATION_TAB	Private	See coding		Table Type Inheritance Relationship	20050228	TYP_INHERITANCE_RELATION_TAB type hashed table of TYP_INHERITANCE_RELATION with unique key CLASS_AGENT SUBCLASS_AGENT
3	TYP_INSTANCE_MANAGER_ID	Private	See coding		Instance Manager Class Name + Singleton Reference	19990827	begin of TYP_INSTANCE_MANAGER_ID , AGENT type ref to IF_OS_INSTANCE_MANAGER , CLASSNAME type SEOCLSKEY , end of TYP_INSTANCE_MANAGER_ID
4	TYP_PERSISTENCY_MANAGER_ID	Private	See coding		Persistence Manager Class Name + Singleton Reference	19990827	begin of TYP_PERSISTENCY_MANAGER_ID , AGENT type ref to IF_OS_PERSISTENCY_MANAGER , CLASSNAME type SEOCLSKEY , end of TYP_PERSISTENCY_MANAGER_ID
5	TYP_QUERY_MANAGER_ID	Private	See coding		Query Manager Class Name and Singleton Reference	20050209	begin of TYP_QUERY_MANAGER_ID , AGENT type ref to IF_OS_QUERY_MANAGER , CLASSNAME type SEOCLSKEY , end of TYP_QUERY_MANAGER_ID
6	TYP_SERVICE_AGENT_ID	Private	See coding		Line Type Service Agent	20000412	begin of TYP_SERVICE_AGENT_ID , SERVICE_NAME type OBJNAME , AGENT type ref to object , CLASSNAME type SEOCLSKEY , end of TYP_SERVICE_AGENT_ID
7	TYP_SERVICE_AGENT_TAB	Private	See coding		Table Type Service Agent	20000412	TYP_SERVICE_AGENT_TAB type hashed table of TYP_SERVICE_AGENT_ID with unique key SERVICE_NAME
8	TYP_TRANSACTION_MANAGER_ID	Private	See coding		Transaction Manager Class Name + Singleton Reference	19990827	begin of TYP_TRANSACTION_MANAGER_ID , AGENT type ref to IF_OS_TRANSACTION_MANAGER , CLASSNAME type SEOCLSKEY , end of TYP_TRANSACTION_MANAGER_ID
9	TYP_UNDO_MANAGER_ID	Private	See coding		Undo Manager Class Name + Singleton Reference	19990827	begin of TYP_UNDO_MANAGER_ID , AGENT type ref to IF_OS_UNDO_MANAGER , CLASSNAME type SEOCLSKEY , end of TYP_UNDO_MANAGER_ID

Method Signatures

Method AGENT_CREATED_HANDLER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	AGENT	Value transfer	☐	Attribute reference (LIKE)				19981218
2	Importing	CLASS_AGENT_GUID	Value transfer	☐	Attribute reference (LIKE)				19981218
3	Importing	CLASS_AGENT_NAME	Value transfer	☐	Attribute reference (LIKE)				19981218
4	Importing	CLASS_AGENT_VERSION	Value transfer	☐	Attribute reference (LIKE)				20000308
5	Importing	CLASS_NAME	Value transfer	☐	Attribute reference (LIKE)				19981218
6	Importing	CLASS_NAME_GUID	Value transfer	☐	Attribute reference (LIKE)				19981218

Method AGENT_CREATED_HANDLER on class CL_OS_SYSTEM has no exception.

Method CLASS_CONSTRUCTOR Signature

Method CLASS_CONSTRUCTOR on class CL_OS_SYSTEM has no parameter.
Method CLASS_CONSTRUCTOR on class CL_OS_SYSTEM has no exception.

Method EXCEPTION_CLEARED_HANDLER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	SENDER	Value transfer	☐	Attribute reference (LIKE)				19990127

Method EXCEPTION_CLEARED_HANDLER on class CL_OS_SYSTEM has no exception.

Method EXCEPTION_RAISED_HANDLER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	SENDER	Value transfer	☐	Attribute reference (LIKE)				19990127

Method EXCEPTION_RAISED_HANDLER on class CL_OS_SYSTEM has no exception.

Method GET_CLASS_AGENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_CLASS_NAME	Call by reference	☐	Type reference (TYPE)	SEOCLSKEY		Klassenname	19990210
2	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	OBJECT		Klassenakteur	19981217

#	Exception	Resumable	Description	Created on
1	CX_OS_CLASS_NOT_FOUND	☐	Object Services: Klassenakteur nicht gefunden	20010110

Method GET_CLASS_AGENT_INFO Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_CLASS_AGENT	Call by reference	☐	Object reference (TYPE REF TO)	OBJECT		Klassenakteur	20011030
2	Returning	RESULT	Value transfer	☐	Type reference (TYPE)	OSTYP_CA_INFO		Informationen über Klasse	20011030

Method GET_CLASS_AGENT_INFO on class CL_OS_SYSTEM has no exception.

Method GET_INSTANCE_MANAGER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	IF_OS_INSTANCE_MANAGER		Object Instance Manager	19981217

Method GET_INSTANCE_MANAGER on class CL_OS_SYSTEM has no exception.

Method GET_PERSISTENCY_MANAGER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	IF_OS_PERSISTENCY_MANAGER		Object Persistency Manager	19981217

Method GET_PERSISTENCY_MANAGER on class CL_OS_SYSTEM has no exception.

Method GET_QUERY_MANAGER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	IF_OS_QUERY_MANAGER		Object Query Manager	20050209

Method GET_QUERY_MANAGER on class CL_OS_SYSTEM has no exception.

Method GET_SERVICE_AGENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_SERVICE_AGENT	Call by reference	☐	Type reference (TYPE)	OBJNAME		Name des Service-Agents	20000412
2	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	OBJECT		Referenz des Service-Agents	20000412

Method GET_SERVICE_AGENT on class CL_OS_SYSTEM has no exception.

Method GET_TRANSACTION_MANAGER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	IF_OS_TRANSACTION_MANAGER		Object Transaction Manager	19981217

Method GET_TRANSACTION_MANAGER on class CL_OS_SYSTEM has no exception.

Method GET_UNDO_MANAGER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	IF_OS_UNDO_MANAGER		Object Undo Manager	19981217

Method GET_UNDO_MANAGER on class CL_OS_SYSTEM has no exception.

Method INIT Signature

Method INIT on class CL_OS_SYSTEM has no parameter.
Method INIT on class CL_OS_SYSTEM has no exception.

Method INIT_AND_SET_MODES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_EXTERNAL_COMMIT	Call by reference	☑	Type reference (TYPE)	OS_BOOLEAN	OSCON_TRUE	Kommt der Commit Work von außen?	19990222
2	Importing	I_UPDATE_MODE	Call by reference	☑	Type reference (TYPE)	OS_DMODE	OSCON_DMODE_UPDATE_TASK	Modus des Datenbankabgleichs	19990315

Method INIT_AND_SET_MODES on class CL_OS_SYSTEM has no exception.

Method OS_GET_CLASS_AGENTS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RESULT	Value transfer	☐	Type reference (TYPE)	OSTYP_REF_TAB		Aktive 'Class Agent'	19981221

Method OS_GET_CLASS_AGENTS on class CL_OS_SYSTEM has no exception.

Method OS_GET_CLASS_AGENT_BY_GUID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_CHECK_CONSISTENCY	Call by reference	☐	Type reference (TYPE)	OS_BOOLEAN	OSCON_FALSE	Konsistenzcheck	20101025
2	Importing	I_CLASS_GUID	Call by reference	☐	Type reference (TYPE)	OS_GUID		GUID der Klasse	19990208
3	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	OBJECT		Klassenakteur	19981221

#	Exception	Resumable	Description	Created on
1	CX_OS_CLASS_NOT_FOUND	☐	Object Services: Klassenakteur nicht gefunden	20010110

Method OS_GET_CLASS_AGENT_BY_REF Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_OBJECT	Call by reference	☐	Object reference (TYPE REF TO)	OBJECT		Objektreferenz	20010106
2	Returning	RESULT	Value transfer	☐	Object reference (TYPE REF TO)	OBJECT		Klassenakteur	20010106

#	Exception	Resumable	Description	Created on
1	CX_OS_CLASS_NOT_FOUND	☐	Object Services: Klassenakteur nicht gefunden	20010110

Method OS_GET_CLASS_GUID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_CLASS_NAME	Call by reference	☐	Type reference (TYPE)	SEOCLSKEY		Klassenname	19990309
2	Returning	RESULT	Value transfer	☐	Type reference (TYPE)	OS_GUID		Klassenidentifikator	19990309

Method OS_GET_CLASS_GUID on class CL_OS_SYSTEM has no exception.

Method OS_GET_SERVICE_ENVIRONMENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_INSTANCE_MANAGER_NAME	Value transfer	☐	Type reference (TYPE)	SEOCLSKEY		Name der Instance Manager Klasse	19990921
2	Exporting	E_PERSISTENCY_MANAGER_NAME	Value transfer	☐	Type reference (TYPE)	SEOCLSKEY		Name der Persistency Manager Klasse	19990921
3	Exporting	E_QUERY_MANAGER_NAME	Value transfer	☐	Type reference (TYPE)	SEOCLSKEY		Name der Query Manager Klasse	20050209
4	Exporting	E_SERVICE_AGENT_NAME_TAB	Value transfer	☐	Type reference (TYPE)	OSTYP_OBJNAME_CLASS_TAB		Liste der weiteren Service-Agents	20000412
5	Exporting	E_TRANSACTION_MANAGER_NAME	Value transfer	☐	Type reference (TYPE)	SEOCLSKEY		Name der Transaction Manager Klasse	19990921
6	Exporting	E_TRANSACTION_NAME	Value transfer	☐	Type reference (TYPE)	SEOCLSKEY		Name der Transaction Klasse	19990921
7	Exporting	E_UNDO_MANAGER_NAME	Value transfer	☐	Type reference (TYPE)	SEOCLSKEY		Name der Undo Manager Klasse	19990921

Method OS_GET_SERVICE_ENVIRONMENT on class CL_OS_SYSTEM has no exception.

Method OS_IS_SUBCLASS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_CLASS_AGENT	Call by reference	☐	Object reference (TYPE REF TO)	OBJECT		Klassenaktuer	20050209
2	Importing	I_SUBCLASS_AGENT	Call by reference	☐	Object reference (TYPE REF TO)	OBJECT		Unterklassenaktuer	20050209
3	Returning	RESULT	Value transfer	☐	Type reference (TYPE)	OS_BOOLEAN		Unterklasse?	20050209

#	Exception	Resumable	Description	Created on
1	CX_OS_CLASS_NOT_FOUND	☐	Object Services: Klasse nicht gefunden	20050209

Method OS_SET_OOTRANSACTION_ACTIVE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_OOTRANSACTION_ACTIVE	Call by reference	☐	Type reference (TYPE)	OS_BOOLEAN		True: OO-Transaktion aktiv	19990304

Method OS_SET_OOTRANSACTION_ACTIVE on class CL_OS_SYSTEM has no exception.

Method OS_SET_SERVICE_ENVIRONMENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_INSTANCE_MANAGER_NAME	Value transfer	☑	Type reference (TYPE)	SEOCLSKEY		Name der Instance Manager Klasse	19990827
2	Importing	I_PERSISTENCY_MANAGER_NAME	Value transfer	☑	Type reference (TYPE)	SEOCLSKEY		Name der Persistency Manager Klasse	19990827
3	Importing	I_QUERY_MANAGER_NAME	Value transfer	☑	Type reference (TYPE)	SEOCLSKEY		Name der Query Manager Klasse	20050209
4	Importing	I_SERVICE_AGENT_NAME_TAB	Value transfer	☑	Type reference (TYPE)	OSTYP_OBJNAME_CLASS_TAB		Liste weiterer Services	20000412
5	Importing	I_TRANSACTION_MANAGER_NAME	Value transfer	☑	Type reference (TYPE)	SEOCLSKEY		Name der Transaction Manager Klasse	19990827
6	Importing	I_TRANSACTION_NAME	Value transfer	☑	Type reference (TYPE)	SEOCLSKEY		Name der Transaction Klasse	19990827
7	Importing	I_UNDO_MANAGER_NAME	Value transfer	☑	Type reference (TYPE)	SEOCLSKEY		Name der Undo Manager Klasse	19990827

Method OS_SET_SERVICE_ENVIRONMENT on class CL_OS_SYSTEM has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in