SAP ABAP Class CL_NWECM_BINARY_CACHE (ECMI: Node Level Content Cache)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-ECM-ABA-COR (Application Component) ECM Core Infrastructure
     ⤷ S_NWECM_CORE (Package) ECMI: Runtime Implementation

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Interface implementation (CLASS c. INTERFACES i_ref)	IF_SERIALIZABLE_OBJECT	Serializable Object	20090908

Properties

Class	CL_NWECM_BINARY_CACHE
Short Description	ECMI: Node Level Content Cache
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	S_NWECM_CORE	ECMI: Runtime Implementation
Created	20090908	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_NWECM_BINARY_CACHE has no forward declaration.

Interfaces

#	Interface	Abstract	Final	Description	Created on
1	IF_SERIALIZABLE_OBJECT	☐	☐	Serializable Object	20090908

Friends

Class CL_NWECM_BINARY_CACHE has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	MT_BINARY_MAP	Instance attribute	Private	☐	See coding				20090909
2	MV_CUR_NUMBER	Instance attribute	Private	☐	Type reference (TYPE)	I			20090909
3	MV_PUT_SUCCESSFUL	Instance attribute	Private	☐	Type reference (TYPE)	ABAP_BOOL			20090909
4	MV_SIZE	Instance attribute	Private	☐	Type reference (TYPE)	I			20090909
5	SC_EVICTION_EXCEPTED	Static Attribute	Private	☐	Type reference (TYPE)	I			20090909
6	SC_NO_NAME	Static Attribute	Private	☐	Type reference (TYPE)	STRING			20090909
7	SC_NO_NUMBER	Constant	Private	☐	Type reference (TYPE)	I	-1		20090915

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLASS_CONSTRUCTOR	Static method	Public	Constructor	CLASS_CONSTRUCTOR	20090909
2	CLEAR	Instance method	Public	Method	Removes all content entries from this cache	20090908
3	CONSTRUCTOR	Instance method	Public	Constructor	CONSTRUCTOR	20090908
4	DISCARD_CONTENT	Instance method	Public	Method	Discards content from this cache by file id	20090909
5	EVICT	Instance method	Private	Method	Makes room for a new mapping	20090909
6	GET_CONTENT	Instance method	Public	Method	Gets content from this cache by file id	20090908
7	GET_SIZE	Instance method	Public	Method	Gets the target maximum number of entries	20090909
8	IS_LOCAL	Instance method	Private	Method	Checks whether the storage class of a binary is LOCAL	20090909
9	IS_PERSISTENT	Instance method	Private	Method	Checks whether the storage class of a binary is PERSISTENT	20090909
10	IS_TRANSIENT	Instance method	Private	Method	Checks whether the storage class of a binary is TRANSIENT	20090909
11	NEXT_NUMBER	Instance method	Private	Method	Gets the next lru number	20090909
12	PUT_CONTENT	Instance method	Public	Method	Puts content into this cache by file id	20090908
13	PUT_CONTENT_INT	Instance method	Private	Method	Puts content into this cache by file id	20090909
14	REMOVE_CONTENT_BY_FILE_REF	Instance method	Public	Method	Removes content in this cache by file reference	20090921
15	SET_SIZE	Instance method	Public	Method	Sets the target maximum number of entries	20090909
16	UPDATE_CONTENT	Instance method	Public	Method	Updates content from this cache by node id	20090909

Events

Class CL_NWECM_BINARY_CACHE has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	NAME_BINARY	Private	See coding			20090909	BEGIN OF name_binary, node_id TYPE string, name TYPE string, number TYPE i, binary TYPE REF TO if_nwecm_binary, is_modified TYPE abap_bool, END OF name_binary

Method Signatures

Method CLASS_CONSTRUCTOR Signature

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

Method CLEAR Signature

Method CLEAR on class CL_NWECM_BINARY_CACHE has no parameter.
Method CLEAR on class CL_NWECM_BINARY_CACHE has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_SIZE	Value transfer	☐	Type reference (TYPE)	I	20	Initial maximum number of cached content entries	20090908

Method CONSTRUCTOR on class CL_NWECM_BINARY_CACHE has no exception.

Method DISCARD_CONTENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_NODE	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_NODE			20090909

Method DISCARD_CONTENT on class CL_NWECM_BINARY_CACHE has no exception.

Method EVICT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20090909

Method EVICT on class CL_NWECM_BINARY_CACHE has no exception.

Method GET_CONTENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_NODE_ID	Value transfer	☐	Type reference (TYPE)	STRING		ID of owner node	20090908
2	Returning	RO_CONTENT	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_CONTENT		node content	20090908

Method GET_CONTENT on class CL_NWECM_BINARY_CACHE has no exception.

Method GET_SIZE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_SIZE	Value transfer	☐	Type reference (TYPE)	I			20090909

Method GET_SIZE on class CL_NWECM_BINARY_CACHE has no exception.

Method IS_LOCAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_BINARY	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_BINARY			20090909
2	Returning	RV_IS_LOCAL	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20090909

Method IS_LOCAL on class CL_NWECM_BINARY_CACHE has no exception.

Method IS_PERSISTENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_BINARY	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_BINARY			20090909
2	Returning	RV_IS_PERSISTENT	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20090909

Method IS_PERSISTENT on class CL_NWECM_BINARY_CACHE has no exception.

Method IS_TRANSIENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_BINARY	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_BINARY			20090909
2	Returning	RV_IS_TRANSIENT	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20090909

Method IS_TRANSIENT on class CL_NWECM_BINARY_CACHE has no exception.

Method NEXT_NUMBER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CUR_NUMBER	Value transfer	☐	Type reference (TYPE)	I	SC_NO_NUMBER		20090915
2	Returning	RV_NEXT_NUMBER	Value transfer	☐	Type reference (TYPE)	I			20090909

Method NEXT_NUMBER on class CL_NWECM_BINARY_CACHE has no exception.

Method PUT_CONTENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_CONTENT	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_CONTENT		Content to be cached	20090908
2	Importing	IV_NODE_ID	Value transfer	☐	Type reference (TYPE)	STRING		ID of content owner file	20090908
3	Returning	RO_CONTENT	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_CONTENT		Refreshed content	20090908

Method PUT_CONTENT on class CL_NWECM_BINARY_CACHE has no exception.

Method PUT_CONTENT_INT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_CONTENT	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_CONTENT			20090909
2	Importing	IV_IS_MODIFIED	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_FALSE		20090909
3	Importing	IV_NODE_ID	Value transfer	☐	Type reference (TYPE)	STRING			20090909
4	Returning	RO_CONTENT	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_CONTENT			20090909

Method PUT_CONTENT_INT on class CL_NWECM_BINARY_CACHE has no exception.

Method REMOVE_CONTENT_BY_FILE_REF Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_FILE	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_NODE		File of content to be removed	20090921

Method REMOVE_CONTENT_BY_FILE_REF on class CL_NWECM_BINARY_CACHE has no exception.

Method SET_SIZE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_SIZE	Value transfer	☐	Type reference (TYPE)	I	20		20090909

Method SET_SIZE on class CL_NWECM_BINARY_CACHE has no exception.

Method UPDATE_CONTENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_CONTENT	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_CONTENT			20090909
2	Importing	IV_NODE_ID	Value transfer	☐	Type reference (TYPE)	STRING			20090909
3	Returning	RO_CONTENT	Value transfer	☐	Object reference (TYPE REF TO)	IF_NWECM_CONTENT			20090909

Method UPDATE_CONTENT on class CL_NWECM_BINARY_CACHE has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in	730