SAP ABAP Class CL_UXS_SHM (Service Class for access to Shared Objects Memory)

Hierarchy

☛ SAP_ABA (Software Component) Cross-Application Component
   ⤷ CA-SUR (Application Component) Web Survey
     ⤷ UXS (Package) XML/XSLT Services

Properties

Class	CL_UXS_SHM
Short Description	Service Class for access to Shared Objects Memory
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	UXS	XML/XSLT Services
Created	20070312	SAP
Last change	20070911	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_UXS_SHM has no forward declaration.

Interfaces

Class CL_UXS_SHM has no interface implemented.

Friends

Class CL_UXS_SHM has no friend class.

Attributes

Class CL_UXS_SHM has no attribute.

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	ATTACH_SHM	Static method	Public	Method	not relevant	20070313
2	CHECK_EXISTENCE_SHM	Static method	Public	Method	existence check for shared memory processing	20070426
3	DELETE_SHM	Static method	Public	Method	delete shared objects memory	20070313
4	READ_FROM_SHM	Static method	Public	Method	Read data from Shared Objects Memory	20070312
5	WRITE_TO_SHM	Static method	Public	Method	Write data to Shared Objects Memory	20070312

Events

Class CL_UXS_SHM has no event.

Types

Class CL_UXS_SHM has no local type.

Method Signatures

Method ATTACH_SHM Signature

Method ATTACH_SHM on class CL_UXS_SHM has no parameter.
Method ATTACH_SHM on class CL_UXS_SHM has no exception.

Method CHECK_EXISTENCE_SHM Signature

Method CHECK_EXISTENCE_SHM on class CL_UXS_SHM has no parameter.
Method CHECK_EXISTENCE_SHM on class CL_UXS_SHM has no exception.

Method DELETE_SHM Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ID_SHMID	Call by reference	☐	Type reference (TYPE)	SHM_INST_NAME		Name of a Shared Object Instance of an Area	20070313

#	Exception	Resumable	Description	Created on
1	ERROR_OCCURRED	☐	error when releasing shared memory	20070313

Method READ_FROM_SHM Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ED_APPLICATION	Value transfer	☐	Type reference (TYPE)	UXB_APPLICATION		Application	20070321
2	Exporting	ED_GUID	Value transfer	☐	Type reference (TYPE)	UXP_GUID		GUID	20070312
3	Exporting	ED_ID	Value transfer	☐	Type reference (TYPE)	UXB_ID		Object ID	20070312
4	Exporting	ED_SERVICE_ID	Value transfer	☐	Type reference (TYPE)	UWS_SERVICE_ID		Service ID	20070312
5	Exporting	ED_UPDATE_FLAG	Value transfer	☐	Type reference (TYPE)	UXP_UPDATE_FLAG		Indicator Update	20070312
6	Exporting	ED_VERSION	Value transfer	☐	Type reference (TYPE)	UXP_VERSION		Version	20070312
7	Exporting	ED_XML	Value transfer	☐	Type reference (TYPE)	STRING			20070312
8	Importing	ID_SHMID	Call by reference	☐	Type reference (TYPE)	SHM_INST_NAME		Name of a Shared Object Instance of an Area	20070312

#	Exception	Resumable	Description	Created on
1	NOT_EXISTING	☐	shared memory object with given id not existing	20070312
2	READING_ERROR	☐	error when trying to read data from shared memory	20070312

Method WRITE_TO_SHM Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ID_APPLICATION	Call by reference	☑	Type reference (TYPE)	UXB_APPLICATION		Application	20070321
2	Importing	ID_GUID	Call by reference	☑	Type reference (TYPE)	UXP_GUID		GUID	20070312
3	Importing	ID_ID	Call by reference	☑	Type reference (TYPE)	UXB_ID		Object ID	20070312
4	Importing	ID_SERVICE_ID	Call by reference	☑	Type reference (TYPE)	UWS_SERVICE_ID		Service ID	20070312
5	Importing	ID_SHMID	Call by reference	☐	Type reference (TYPE)	SHM_INST_NAME		Name of a Shared Object Instance of an Area	20070312
6	Importing	ID_UPDATE_FLAG	Call by reference	☑	Type reference (TYPE)	UXP_UPDATE_FLAG		Indicator Update	20070313
7	Importing	ID_VERSION	Call by reference	☑	Type reference (TYPE)	UXP_VERSION		Version	20070312
8	Importing	ID_XML	Call by reference	☑	Type reference (TYPE)	STRING			20070312

#	Exception	Resumable	Description	Created on
1	ERROR_OCCURRED	☐	error when writing to SHM	20070313

History

Last changed by/on	SAP	20070911
SAP Release Created in	700