SAP ABAP Class CL_SALV_CSQ_PARAMS_DB (Runtime Parameters manager)

Hierarchy

☛ SAP_UI (Software Component) User Interface Technology
   ⤷ BC-WD-CMP-ALV-ABA (Application Component) Web Dynpro ALV for ABAP
     ⤷ SALV_CSQ (Package) Tools

Properties

Class	CL_SALV_CSQ_PARAMS_DB
Short Description	Runtime Parameters manager
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	SALV_CSQ	Tools
Created	20090130	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_SALV_CSQ_PARAMS_DB has no interface implemented.

Friends

Class CL_SALV_CSQ_PARAMS_DB has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	C_ALL_AREAS	Constant	Public	☐	Type reference (TYPE)	Y_PARAM_AREA	'*'		20090515
2	C_ALL_PARAMS	Constant	Public	☐	Type reference (TYPE)	Y_PARAM_NAME	'*'		20090515
3	C_ALL_USERS	Constant	Public	☐	Type reference (TYPE)	SYUNAME	'*'	User Name	20090805
4	C_DELTA_TASK	Constant	Private	☐	See coding				20100218
5	C_DUMMY_FIELD_NAME	Constant	Public	☐	Type reference (TYPE)	STRING	'DUMMY'		20090331
6	C_USER_FOR_SYSTEM_DEFAULT	Constant	Public	☐	Type reference (TYPE)	SYUNAME	SPACE		20090805
7	PR_CURRENT_CACHE	Static Attribute	Private	☐	Object reference (TYPE REF TO)	YS_CACHE			20090805
8	PT_CACHE	Static Attribute	Private	☐	See coding				20090805
9	PT_DELTAS	Static Attribute	Private	☐	See coding				20090515

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLEAR_CACHE	Static method	Public	Method		20090130
2	CLEAR_DELTAS	Static method	Private	Method		20100109
3	GET_ASSIGNED_PARAMETER_NAMES	Static method	Public	Method	Parameters that have a value stored in DB	20090805
4	GET_CACHE	Static method	Private	Method		20090805
5	GET_PARAMETER	Static method	Public	Method		20090130
6	GET_PARAMETERS	Static method	Public	Method		20090130
7	GET_PARAMETER_FOR_ALL_USERS	Static method	Private	Method		20090805
8	GET_PARAMETER_RECORD	Static method	Private	Method		20090515
9	HAS_USER_SPECIFIC_VALUE	Static method	Public	Method		20090515
10	IS_CHANGED	Static method	Public	Method		20100109
11	READ_DB_WITH_LOCK	Static method	Public	Method		20090202
12	REMOVE_CACHE_RECORD	Static method	Private	Method		20090805
13	REMOVE_CACHE_RECORDS	Static method	Private	Method		20090805
14	RESET_AND_SAVE_PARAMS_BY_LIST	Static method	Public	Method		20111014
15	RESET_PARAMETER	Static method	Public	Method		20090515
16	RESET_PARAMETERS	Static method	Public	Method		20090515
17	SAVE	Static method	Public	Method		20090515
18	SET_CACHE_RECORD	Static method	Private	Method		20090805
19	SET_PARAMETER	Static method	Public	Method		20090130
20	SET_PARAMETERS	Static method	Public	Method		20090130
21	WRITE_TO_DB_AND_UNLOCK	Static method	Public	Method		20090202

Events

Class CL_SALV_CSQ_PARAMS_DB has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	YS_CACHE	Private	See coding			20090515	begin of ys_cache, user type syuname, t_areas type table of y_param_area with default key, to_params type sorted table of ys_param with unique key area name seqno, end of ys_cache
2	YS_DELTA	Private	See coding			20090515	begin of ys_delta, task type string, " see below: c_delta_task param type ys_param, end of ys_delta
3	YS_PARAM	Public	See coding			20090515	begin of ys_param, user type syuname, area type y_param_area, name type y_param_name, seqno type y_seqno, value type y_param_value, change_user type syuname, change_timestamp type timestamp, end of ys_param
4	YT_PARAM	Public	See coding			20090515	yt_param type table of ys_param with default key
5	YT_PARAM_NAME	Public	See coding			20090805	yt_param_name type table of y_param_name with default key
6	Y_PARAM_AREA	Public	Type reference (TYPE)	SALV_CSQ_PARAM_AREA		20090515
7	Y_PARAM_NAME	Public	Type reference (TYPE)	SALV_CSQ_PARAM_NAME		20090515
8	Y_PARAM_VALUE	Public	Type reference (TYPE)	SALV_CSQ_PARAM_VALUE		20090515
9	Y_SEQNO	Public	Type reference (TYPE)	SALV_CSQ_SEQNO		20090130

Method Signatures

Method CLEAR_CACHE Signature

Method CLEAR_CACHE on class CL_SALV_CSQ_PARAMS_DB has no parameter.
Method CLEAR_CACHE on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method CLEAR_DELTAS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA	C_ALL_AREAS		20100109
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME	C_ALL_PARAMS		20100109
3	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME	C_ALL_USERS		20100109

Method CLEAR_DELTAS on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method GET_ASSIGNED_PARAMETER_NAMES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090805
2	Returning	T_PARAMETER_NAMES	Value transfer	☐	Type reference (TYPE)	YT_PARAM_NAME			20090805
3	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME	C_ALL_USERS		20090805

Method GET_ASSIGNED_PARAMETER_NAMES on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method GET_CACHE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090805
2	Returning	R_CACHE	Value transfer	☐	Object reference (TYPE REF TO)	YS_CACHE			20090805
3	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME			20090805

Method GET_CACHE on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method GET_PARAMETER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090130
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME			20090130
3	Returning	PARAM_VALUE	Value transfer	☐	Type reference (TYPE)	Y_PARAM_VALUE			20090130
4	Importing	SEQNO	Value transfer	☑	Type reference (TYPE)	Y_SEQNO			20090130
5	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME			20090130

Method GET_PARAMETER on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method GET_PARAMETERS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090130
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME	C_ALL_PARAMS	Parameter name	20090130
3	Returning	T_PARAMS	Value transfer	☐	Type reference (TYPE)	YT_PARAM			20090130
4	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME	C_ALL_USERS		20090130

Method GET_PARAMETERS on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method GET_PARAMETER_FOR_ALL_USERS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090805
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME			20090805
3	Returning	T_PARAMS	Value transfer	☐	Type reference (TYPE)	YT_PARAM			20090805

Method GET_PARAMETER_FOR_ALL_USERS on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method GET_PARAMETER_RECORD Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090515
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME			20090515
3	Importing	SEQNO	Value transfer	☑	Type reference (TYPE)	Y_SEQNO			20090515
4	Returning	S_PARAM	Value transfer	☐	Type reference (TYPE)	YS_PARAM			20090515
5	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME			20090515

Method GET_PARAMETER_RECORD on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method HAS_USER_SPECIFIC_VALUE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	HAS_USER_VALUE	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20090515
2	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090515
3	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME			20090515
4	Importing	SEQNO	Value transfer	☑	Type reference (TYPE)	Y_SEQNO			20090515
5	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME			20090515

Method HAS_USER_SPECIFIC_VALUE on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method IS_CHANGED Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	IS_CHANGED	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20100109
2	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA	C_ALL_AREAS		20100109
3	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME	C_ALL_PARAMS		20100109
4	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME	C_ALL_USERS		20100109

Method IS_CHANGED on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method READ_DB_WITH_LOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090202
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME			20090202
3	Returning	PARAM_VALUE	Value transfer	☐	Type reference (TYPE)	Y_PARAM_VALUE			20090202
4	Importing	SEQNO	Value transfer	☑	Type reference (TYPE)	Y_SEQNO		Sequence number	20090202
5	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME			20090202

Method READ_DB_WITH_LOCK on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method REMOVE_CACHE_RECORD Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	S_PARAM	Value transfer	☐	Type reference (TYPE)	YS_PARAM			20090805

Method REMOVE_CACHE_RECORD on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method REMOVE_CACHE_RECORDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090805
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME	C_ALL_PARAMS		20090805
3	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME	C_ALL_USERS		20090805

Method REMOVE_CACHE_RECORDS on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method RESET_AND_SAVE_PARAMS_BY_LIST Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20111014
2	Importing	T_PARAM_NAMES	Value transfer	☐	Type reference (TYPE)	YT_PARAM_NAME			20111014
3	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME	C_ALL_USERS		20111014

Method RESET_AND_SAVE_PARAMS_BY_LIST on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method RESET_PARAMETER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090515
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME			20090515
3	Importing	SEQNO	Value transfer	☑	Type reference (TYPE)	Y_SEQNO			20090515
4	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME			20090515

Method RESET_PARAMETER on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method RESET_PARAMETERS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090515
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME	C_ALL_PARAMS		20090515
3	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME	C_ALL_USERS		20090515

Method RESET_PARAMETERS on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method SAVE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA	C_ALL_AREAS	Area to save. If undefined, save all	20090515
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME	C_ALL_PARAMS		20090805
3	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME	C_ALL_USERS		20090805

Method SAVE on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method SET_CACHE_RECORD Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	S_PARAM	Value transfer	☐	Type reference (TYPE)	YS_PARAM			20090805

Method SET_CACHE_RECORD on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method SET_PARAMETER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090130
2	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME			20090130
3	Importing	PARAM_VALUE	Call by reference	☐	Type reference (TYPE)	Y_PARAM_VALUE			20090130
4	Importing	SEQNO	Value transfer	☑	Type reference (TYPE)	Y_SEQNO			20090130
5	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME			20090130

Method SET_PARAMETER on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method SET_PARAMETERS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	T_PARAMS	Call by reference	☐	Type reference (TYPE)	YT_PARAM			20090130

Method SET_PARAMETERS on class CL_SALV_CSQ_PARAMS_DB has no exception.

Method WRITE_TO_DB_AND_UNLOCK Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	DELETE_PARAMETER_IF_INITIAL	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_TRUE		20090202
2	Importing	PARAM_AREA	Value transfer	☐	Type reference (TYPE)	Y_PARAM_AREA			20090202
3	Importing	PARAM_NAME	Value transfer	☐	Type reference (TYPE)	Y_PARAM_NAME			20090202
4	Importing	PARAM_VALUE	Call by reference	☐	Type reference (TYPE)	Y_PARAM_VALUE			20090202
5	Importing	SEQNO	Value transfer	☑	Type reference (TYPE)	Y_SEQNO		Sequence number	20090202
6	Importing	USER	Value transfer	☐	Type reference (TYPE)	SYUNAME			20090202

Method WRITE_TO_DB_AND_UNLOCK on class CL_SALV_CSQ_PARAMS_DB has no exception.

History

Last changed by/on	SAP	20130531
SAP Release Created in	720