SAP ABAP Class /IWFND/CL_LOG_WRITER (Log Writer - Direct Write Access to the Application log)

Hierarchy

☛ SAP_GWFND (Software Component) SAP Gateway Foundation
   ⤷ OPU-FND-CS (Application Component) IWF Common Services
     ⤷ /IWFND/COS_SUPPORTABILITY (Package) GW Framework - Supportability Components

Properties

Class	/IWFND/CL_LOG_WRITER
Short Description	Log Writer - Direct Write Access to the Application log
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	/IWFND/COS_SUPPORTABILITY	GW Framework - Supportability Components
Created	20120207	SAP
Last change	20131127	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 /IWFND/CL_LOG_WRITER has no interface implemented.

Friends

Class /IWFND/CL_LOG_WRITER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GC_MSG	Constant	Private	☐	Type reference (TYPE)	BALPAR	'MSG'	Application Log: Parameters	20120207
2	GO_LOGGER	Static Attribute	Private	☐	Object reference (TYPE REF TO)	/IWFND/CL_LOG_WRITER		Logger - Not singleton - only for certain use cases	20120207
3	MS_CONTEXT_HEADER	Instance attribute	Private	☐	Type reference (TYPE)	/IWFND/S_LOGGER_CONTEXT_HEAD	'/IWFND/S_LOGGER_CONTEXT_HEAD'	GW: Context of the Log Header	20120207
4	MS_LOG_HEADER	Instance attribute	Private	☐	Type reference (TYPE)	BAL_S_LOG		Application Log: Log header data	20120207
5	MV_LOG_HANDLE	Instance attribute	Private	☐	Type reference (TYPE)	BALLOGHNDL		Application Log: Log Handle	20120207

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLOSE_LOGGER	Instance method	Public	Method	Closes Logging of a Request Processing(write the Logs to db)	20120207
2	DETERMINE_PROBCLASS	Instance method	Private	Method	Determines the Problem Class of the Message	20120207
3	FILL_MSG_EXTD_LONG_TEXT	Instance method	Private	Method	Fills the Text of a Message (exception) into BAL-Parameters	20120207
4	GET_LOGGER	Static method	Public	Method	Retrieve the Singleton Logger Instance	20120207
5	INIT_LOGGER	Instance method	Public	Method	Initialize the Singleton Logger Instance	20120207
6	LOG_MESSAGE	Instance method	Public	Method	Log Simple Message (Only for Message Container)	20120207

Events

Class /IWFND/CL_LOG_WRITER has no event.

Types

Class /IWFND/CL_LOG_WRITER has no local type.

Method Signatures

Method CLOSE_LOGGER Signature

Method CLOSE_LOGGER on class /IWFND/CL_LOG_WRITER has no parameter.
Method CLOSE_LOGGER on class /IWFND/CL_LOG_WRITER has no exception.

Method DETERMINE_PROBCLASS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_MSG_TYPE	Call by reference	☐	Type reference (TYPE)	SYMSGTY		Message Type	20120207
2	Importing	IV_PROBLEM_CLASS	Call by reference	☐	Type reference (TYPE)	BAL_S_MSG-PROBCLASS		Application log: Message problem class	20120207
3	Returning	RV_PROBLEM_CLASS	Value transfer	☐	Type reference (TYPE)	BAL_S_MSG-PROBCLASS		Application log: Message problem class	20120207

Method DETERMINE_PROBCLASS on class /IWFND/CL_LOG_WRITER has no exception.

Method FILL_MSG_EXTD_LONG_TEXT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_EXT_KEY	Call by reference	☑	Type reference (TYPE)	STRING		SCL extended message text	20120207
2	Importing	IV_KEY_VALUE	Call by reference	☑	Type reference (TYPE)	/IWFND/COR_ID_VALUE		Identifier - Key Value	20120207
3	Changing	IV_MSG	Call by reference	☐	Type reference (TYPE)	BAL_S_MSG		Application Log: Message Data	20120207
4	Importing	IV_PARNAME	Call by reference	☐	Type reference (TYPE)	BALPAR		Application log: Parameters	20120207
5	Importing	IV_TEXT	Call by reference	☑	Type reference (TYPE)	STRING		Message text	20120207

Method FILL_MSG_EXTD_LONG_TEXT on class /IWFND/CL_LOG_WRITER has no exception.

Method GET_LOGGER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_SECOND_INSTANCE	Call by reference	☑	Type reference (TYPE)	ABAP_BOOL		Boolean variable	20120207
2	Returning	RO_LOGGER	Value transfer	☐	Object reference (TYPE REF TO)	/IWFND/CL_LOG_WRITER		Logger instance	20120207

Method GET_LOGGER on class /IWFND/CL_LOG_WRITER has no exception.

Method INIT_LOGGER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_NAMESPACE	Call by reference	☑	Type reference (TYPE)	CSEQUENCE		Namespace	20120207
2	Importing	IV_OBJECT	Call by reference	☑	Type reference (TYPE)	BALOBJ_D		Object name	20120207
3	Importing	IV_OPERATION	Call by reference	☑	Type reference (TYPE)	CHAR10		Operation of the Request	20120207
4	Importing	IV_REQUESTGUID	Call by reference	☑	Type reference (TYPE)	STRING		Request GUID	20120207
5	Importing	IV_REQUEST_DIRECTION	Call by reference	☑	Type reference (TYPE)	/IWFND/SUP_REQ_DIR		Direction of the Request (GW2IWF, IWF2GW, BE2IWF)	20120207
6	Importing	IV_SERVICE_NAME	Call by reference	☑	Type reference (TYPE)	CSEQUENCE		External Service Document Name	20120207
7	Importing	IV_SERVICE_VERSION	Call by reference	☑	Type reference (TYPE)	/IWFND/MED_MDL_VERSION		Service Version	20120207
8	Importing	IV_SUBOBJECT	Call by reference	☑	Type reference (TYPE)	BALSUBOBJ		Subobject	20120207
9	Importing	IV_USERID	Call by reference	☐	Type reference (TYPE)	UNAME		User Name	20120207
10	Returning	RO_LOGGER	Value transfer	☐	Object reference (TYPE REF TO)	/IWFND/CL_LOGGER		Logger instance	20120207

Method INIT_LOGGER on class /IWFND/CL_LOG_WRITER has no exception.

Method LOG_MESSAGE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IS_OBJECT_KEY	Call by reference	☑	Type reference (TYPE)	/IWFND/S_COR_ID		ID of the object whose proccessing caused the errors	20120207
2	Importing	IV_AGENT	Call by reference	☐	Type reference (TYPE)	/IWFND/SUP_IW_AGENT		IW Agent	20120207
3	Importing	IV_LOG_MSG_TEXT	Call by reference	☑	Type reference (TYPE)	BOOLEAN		Indicates that the message is from a different backend	20120207
4	Importing	IV_MSG_TEXT	Call by reference	☐	Type reference (TYPE)	/IWFND/SUP_MSG_LONGTEXT		Free text	20120207
5	Importing	IV_MSG_TYPE	Call by reference	☐	Type reference (TYPE)	SYMSGTY		Message Type	20120207
6	Importing	IV_PROBLEM_CLASS	Call by reference	☑	Type reference (TYPE)	BAL_S_MSG-PROBCLASS		Application log: Message problem class	20120207
7	Importing	IV_SYSTEM_ALIAS	Call by reference	☑	Type reference (TYPE)	/IWFND/DEFI_SYSTEM_ALIAS		System Alias	20120207

Method LOG_MESSAGE on class /IWFND/CL_LOG_WRITER has no exception.

History

Last changed by/on	SAP	20131127
SAP Release Created in	250