SAP ABAP Class CL_H2O_UNDO_MANAGER (Object Services Private: Undo Manager For Persistent Objects)

Hierarchy

☛ EA-APPL (Software Component) SAP Enterprise Extension PLM, SCM, Financials
   ⤷ PP-PI-PMA-PMC (Application Component) Browser-Based PI Sheet / Cockpit
     ⤷ CMX_POC (Package) Manufacturing Execution: Browser-Based PI Sheet

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Interface implementation (CLASS c. INTERFACES i_ref)	IF_OS_UNDO_MANAGER	Object Services Private: Undo Manager Interface	20000118

Properties

Class	CL_H2O_UNDO_MANAGER
Short Description	Object Services Private: Undo Manager For Persistent Objects
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status	S	System Program
Category	0
Package	CMX_POC	Manufacturing Execution: Browser-Based PI Sheet
Created	20000118	SAP
Last change	20100310	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☐
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	OSCON	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)
2	OSTYP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

#	Interface	Abstract	Final	Description	Created on
1	IF_OS_UNDO_MANAGER	☐	☐	Object Services Private: Undo Manager Interface	20000118

Friends

Class CL_H2O_UNDO_MANAGER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	CURRENT_TRANSACTION	Instance attribute	Private	☐	Attribute reference (LIKE)	SY-TABIX		Index of Current Transaction	20000118
2	INSTANCE_MANAGER	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_OS_INSTANCE_MANAGER		Link to Instance Manager	20000118
3	NEXT_UNDO_INFO	Instance attribute	Private	☐	Attribute reference (LIKE)	SY-TABIX		Index of Next Free Line undo_info	20000118
4	OBJECT_UNDO_MANAGER	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_H2O_UNDO_MANAGER		Singleton of Class	20000118
5	OLD_CLASS_AGENTS	Instance attribute	Private	☐	Type reference (TYPE)	TYP_CLASS_AGENT_TAB		Class Actors Before Version 2.0	20010424
6	RELEVANT_OBJECTS	Instance attribute	Private	☐	Type reference (TYPE)	TYP_RELEVANT_OBJECTS_TAB		List of Undo-Relevant Objects	20000118
7	TRANSACTION_STACK	Instance attribute	Private	☐	Type reference (TYPE)	TYP_TRANSACTION_STACK_TAB		Stack of Undo-Relevant Transactions	20000118
8	UNDO_INFOS	Instance attribute	Private	☐	Type reference (TYPE)	TYP_UNDO_INFOS_TAB		List of Data Required for Undo	20000118

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	GET_UNDO_MANAGER	Static method	Public	Method	Object Services Private: Create Singleton if Necessary	20000118
2	HANDLER_AGENT_CREATED	Instance method	Private	Event handling method	Event Handler of New Class in System	20010424
3	HANDLER_CREATED_PERSISTENT	Instance method	Private	Event handling method	Event Handler to Create a Persistent Object	20000118
4	HANDLER_CREATED_TRANSIENT	Instance method	Private	Event handling method	Event Handler to Create Transient Object	20000118
5	HANDLER_LOADED_WITH_STATE	Instance method	Private	Event handling method	Event Handler To Load the State Object	20000118
6	HANDLER_TO_BE_DELETED	Instance method	Private	Event handling method	Event Handler to Delete Object	20000118
7	HANDLER_WRITE_ACCESS	Instance method	Private	Event handling method	Event Handler: Write Access	20000118
8	OS_INIT	Instance method	Public	Method	Object Services Private: Initialization of Singleton	20000118

Events

Class CL_H2O_UNDO_MANAGER has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	TYP_CLASS_AGENT_LINE	Private	See coding			20010424
2	TYP_CLASS_AGENT_TAB	Private	See coding			20010424
3	TYP_RELEVANT_OBJECT	Private	See coding		Line Type relevant_object	20000118
4	TYP_RELEVANT_OBJECTS_TAB	Private	See coding		Table Type relevant_objects	20000118
5	TYP_TRANSACTION_STACK	Private	See coding		Line type transaction_stack	20000118
6	TYP_TRANSACTION_STACK_TAB	Private	See coding		Table Type transaction_stack	20000118
7	TYP_UNDO_INFO	Private	See coding		Line Type Undo Information	20000118
8	TYP_UNDO_INFOS_TAB	Private	See coding		Table Type undo_infos	20000118

Method Signatures

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)	CL_H2O_UNDO_MANAGER		Das Singleton	20000118

Method GET_UNDO_MANAGER on class CL_H2O_UNDO_MANAGER has no exception.

Method HANDLER_AGENT_CREATED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	AGENT	Call by reference	☐	Attribute reference (LIKE)				20010424
2	Importing	CLASS_AGENT_GUID	Call by reference	☐	Attribute reference (LIKE)				20010424
3	Importing	CLASS_AGENT_NAME	Call by reference	☐	Attribute reference (LIKE)				20010424
4	Importing	CLASS_AGENT_VERSION	Call by reference	☐	Attribute reference (LIKE)				20010424
5	Importing	CLASS_NAME	Call by reference	☐	Attribute reference (LIKE)				20010424
6	Importing	CLASS_NAME_GUID	Call by reference	☐	Attribute reference (LIKE)				20010424

Method HANDLER_AGENT_CREATED on class CL_H2O_UNDO_MANAGER has no exception.

Method HANDLER_CREATED_PERSISTENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	OBJECT	Value transfer	☐	Attribute reference (LIKE)				20000118

Method HANDLER_CREATED_PERSISTENT on class CL_H2O_UNDO_MANAGER has no exception.

Method HANDLER_CREATED_TRANSIENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	OBJECT	Value transfer	☐	Attribute reference (LIKE)			OBJECT	20000118

Method HANDLER_CREATED_TRANSIENT on class CL_H2O_UNDO_MANAGER has no exception.

Method HANDLER_LOADED_WITH_STATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	OBJECT	Value transfer	☐	Attribute reference (LIKE)				20000118
2	Importing	WRITE_ACCESS	Value transfer	☐	Attribute reference (LIKE)				20000118

Method HANDLER_LOADED_WITH_STATE on class CL_H2O_UNDO_MANAGER has no exception.

Method HANDLER_TO_BE_DELETED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	OBJECT	Value transfer	☐	Attribute reference (LIKE)				20000118

Method HANDLER_TO_BE_DELETED on class CL_H2O_UNDO_MANAGER has no exception.

Method HANDLER_WRITE_ACCESS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	SENDER	Value transfer	☐	Attribute reference (LIKE)				20000118

Method HANDLER_WRITE_ACCESS on class CL_H2O_UNDO_MANAGER has no exception.

Method OS_INIT Signature

Method OS_INIT on class CL_H2O_UNDO_MANAGER has no parameter.
Method OS_INIT on class CL_H2O_UNDO_MANAGER has no exception.

History

Last changed by/on	SAP	20100310
SAP Release Created in	46C