SAP ABAP Class /IWCOR/CL_DS_EP_WRITER_JSON (Writer for JSON format)

Hierarchy

☛ SAP_GWFND (Software Component) SAP Gateway Foundation
   ⤷ OPU-FND-CCL (Application Component) IWF Consumer Connectivity Layer
     ⤷ /IWCOR/SODATA_EP (Package) Entity Provider (request / response)

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	/IWCOR/CL_DS_EP_HELPER	Reader and writer base class	20120110
2	Interface implementation (CLASS c. INTERFACES i_ref)	/IWCOR/IF_DS_EP_FORMAT_JSON	Common types for JSON format	20120110
3	Interface implementation (CLASS c. INTERFACES i_ref)	/IWCOR/IF_DS_EP_WRITER	Entity writer	20120110

Properties

Class	/IWCOR/CL_DS_EP_WRITER_JSON
Short Description	Writer for JSON format
Super Class	/IWCOR/CL_DS_EP_HELPER	Reader and writer base class
Instantiability of a Class	1	Protected
Final	☐

General Data

Message Class
Program status	P	SAP Standard Production Program
Category	0
Package	/IWCOR/SODATA_EP	Entity Provider (request / response)
Created	20111227	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)
2	DSEDX	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

#	Interface	Abstract	Final	Description	Created on
1	/IWCOR/IF_DS_EP_FORMAT_JSON	☐	☐	Common types for JSON format	20120110
2	/IWCOR/IF_DS_EP_WRITER	☐	☐	Entity writer	20120110

Friends

Class /IWCOR/CL_DS_EP_WRITER_JSON has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GC_CONTENT_TYPE	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
2	GC_COUNT	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
3	GC_D	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
4	GC_DEFERRED	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
5	GC_EDIT_MEDIA	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
6	GC_ENTITY_SETS	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
7	GC_ETAG	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
8	GC_FALSE	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
9	GC_MEDIA_ETAG	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
10	GC_MEDIA_SRC	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
11	GC_METADATA	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
12	GC_NULL	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
13	GC_RESULTS	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
14	GC_TRUE	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
15	GC_TYPE	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
16	GC_URI	Instance attribute	Protected	☐	Attribute reference (LIKE)				20120110
17	GV_ABAP_FORMAT	Static Attribute	Protected	☐	Type reference (TYPE)	I	24	ABAP fromat	20120814
18	GV_CHAR_00	Static Attribute	Protected	☐	See coding				20121029
19	GV_CHAR_00_ESCAPED	Static Attribute	Protected	☐	See coding		'u0000'		20121029
20	GV_CHAR_01	Static Attribute	Protected	☐	See coding				20121029
21	GV_CHAR_01_ESCAPED	Static Attribute	Protected	☐	See coding		'u0001'		20121029
22	GV_CHAR_02	Static Attribute	Protected	☐	See coding				20121029
23	GV_CHAR_02_ESCAPED	Static Attribute	Protected	☐	See coding		'u0002'		20121029
24	GV_CHAR_03	Static Attribute	Protected	☐	See coding				20121029
25	GV_CHAR_03_ESCAPED	Static Attribute	Protected	☐	See coding		'u0003'		20121029
26	GV_CHAR_04	Static Attribute	Protected	☐	See coding				20121029
27	GV_CHAR_04_ESCAPED	Static Attribute	Protected	☐	See coding		'u0004'		20121029
28	GV_CHAR_05	Static Attribute	Protected	☐	See coding				20121029
29	GV_CHAR_05_ESCAPED	Static Attribute	Protected	☐	See coding		'u0005'		20121029
30	GV_CHAR_06	Static Attribute	Protected	☐	See coding				20121029
31	GV_CHAR_06_ESCAPED	Static Attribute	Protected	☐	See coding		'u0006'		20121029
32	GV_CHAR_07	Static Attribute	Protected	☐	See coding				20121029
33	GV_CHAR_07_ESCAPED	Static Attribute	Protected	☐	See coding		'u0007'		20121029
34	GV_CHAR_08	Static Attribute	Protected	☐	See coding				20121029
35	GV_CHAR_08_ESCAPED	Static Attribute	Protected	☐	See coding		''		20121029
36	GV_CHAR_09	Static Attribute	Protected	☐	See coding				20121029
37	GV_CHAR_09_ESCAPED	Static Attribute	Protected	☐	See coding		' '		20121029
38	GV_CHAR_0A	Static Attribute	Protected	☐	See coding				20121029
39	GV_CHAR_0A_ESCAPED	Static Attribute	Protected	☐	See coding		' '		20121029
40	GV_CHAR_0B	Static Attribute	Protected	☐	See coding				20121029
41	GV_CHAR_0B_ESCAPED	Static Attribute	Protected	☐	See coding		'u000B'		20121029
42	GV_CHAR_0C	Static Attribute	Protected	☐	See coding				20121029
43	GV_CHAR_0C_ESCAPED	Static Attribute	Protected	☐	See coding		'f'		20121029
44	GV_CHAR_0D	Static Attribute	Protected	☐	See coding				20121029
45	GV_CHAR_0D_ESCAPED	Static Attribute	Protected	☐	See coding		' '		20121029
46	GV_CHAR_0E	Static Attribute	Protected	☐	See coding				20121029
47	GV_CHAR_0E_ESCAPED	Static Attribute	Protected	☐	See coding		'u000E'		20121029
48	GV_CHAR_0F	Static Attribute	Protected	☐	See coding				20121029
49	GV_CHAR_0F_ESCAPED	Static Attribute	Protected	☐	See coding		'u000F'		20121029
50	GV_CHAR_10	Static Attribute	Protected	☐	See coding				20121029
51	GV_CHAR_10_ESCAPED	Static Attribute	Protected	☐	See coding		'u0010'		20121029
52	GV_CHAR_11	Static Attribute	Protected	☐	See coding				20121029
53	GV_CHAR_11_ESCAPED	Static Attribute	Protected	☐	See coding		'u0011'		20121029
54	GV_CHAR_12	Static Attribute	Protected	☐	See coding				20121029
55	GV_CHAR_12_ESCAPED	Static Attribute	Protected	☐	See coding		'u0012'		20121029
56	GV_CHAR_13	Static Attribute	Protected	☐	See coding				20121029
57	GV_CHAR_13_ESCAPED	Static Attribute	Protected	☐	See coding		'u0013'		20121029
58	GV_CHAR_14	Static Attribute	Protected	☐	See coding				20121029
59	GV_CHAR_14_ESCAPED	Static Attribute	Protected	☐	See coding		'u0014'		20121029
60	GV_CHAR_15	Static Attribute	Protected	☐	See coding				20121029
61	GV_CHAR_15_ESCAPED	Static Attribute	Protected	☐	See coding		'u0015'		20121029
62	GV_CHAR_16	Static Attribute	Protected	☐	See coding				20121029
63	GV_CHAR_16_ESCAPED	Static Attribute	Protected	☐	See coding		'u0016'		20121029
64	GV_CHAR_17	Static Attribute	Protected	☐	See coding				20121029
65	GV_CHAR_17_ESCAPED	Static Attribute	Protected	☐	See coding		'u0017'		20121029
66	GV_CHAR_18	Static Attribute	Protected	☐	See coding				20121029
67	GV_CHAR_18_ESCAPED	Static Attribute	Protected	☐	See coding		'u0018'		20121029
68	GV_CHAR_19	Static Attribute	Protected	☐	See coding				20121029
69	GV_CHAR_19_ESCAPED	Static Attribute	Protected	☐	See coding		'u0019'		20121029
70	GV_CHAR_1A	Static Attribute	Protected	☐	See coding				20121029
71	GV_CHAR_1A_ESCAPED	Static Attribute	Protected	☐	See coding		'u001A'		20121029
72	GV_CHAR_1B	Static Attribute	Protected	☐	See coding				20121029
73	GV_CHAR_1B_ESCAPED	Static Attribute	Protected	☐	See coding		'u001B'		20121029
74	GV_CHAR_1C	Static Attribute	Protected	☐	See coding				20121029
75	GV_CHAR_1C_ESCAPED	Static Attribute	Protected	☐	See coding		'u001C'		20121029
76	GV_CHAR_1D	Static Attribute	Protected	☐	See coding				20121029
77	GV_CHAR_1D_ESCAPED	Static Attribute	Protected	☐	See coding		'u001D'		20121029
78	GV_CHAR_1E	Static Attribute	Protected	☐	See coding				20121029
79	GV_CHAR_1E_ESCAPED	Static Attribute	Protected	☐	See coding		'u001E'		20121029
80	GV_CHAR_1F	Static Attribute	Protected	☐	See coding				20121029
81	GV_CHAR_1F_ESCAPED	Static Attribute	Protected	☐	See coding		'u001F'		20121029
82	GV_CONTROL_CHARACTER	Static Attribute	Protected	☐	Type reference (TYPE)	STRING			20121029

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CLASS_CONSTRUCTOR	Static method	Public	Constructor	CLASS_CONSTRUCTOR	20120814
2	CONSTRUCTOR	Instance method	Public	Constructor	CONSTRUCTOR	20120110
3	CREATE	Static method	Public	Method	Create instance	20120110
4	GET_CANONICAL_URI	Instance method	Public	Method	Get canonical URI	20120411
5	GET_ETAG	Instance method	Public	Method	Get ETag for an OData Entity	20120110
6	MODIFY_ENTITY_INFO	Instance method	Protected	Method	Extend entity info	20120110
7	WRITE_COMPLEX_PROPERTIES	Instance method	Protected	Method	Write complex properties internal	20120110
8	WRITE_ENTITY_INTERNAL	Instance method	Protected	Method	Write entity internal	20120110
9	WRITE_ENTITY_PROPERTIES	Instance method	Protected	Method	Write entity properties internal	20120110
10	WRITE_SIMPLE_PROPERTY_VALUE	Instance method	Protected	Method	Write simple property value	20120110

Events

Class /IWCOR/CL_DS_EP_WRITER_JSON has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	X_CALLBACK_INFO_S	Protected	See coding			20120206	begin of x_callback_info_s, write_link_uri TYPE ref to /IWCOR/if_DS_ep_write_link_uri, write_link_cnt TYPE ref to /IWCOR/if_DS_ep_write_link_cnt, navigation_property TYPE ref to /IWCOR/if_DS_edm_nav_property, entity_set type ref to /IWCOR/if_DS_edm_entity_set, expand_select type ref to /IWCOR/if_DS_uri_expand_select, uri1 TYPE string, uri2 TYPE string, end of x_callback_info_s
2	X_ENTITY_INFO_S	Protected	See coding			20120110	BEGIN OF x_entity_info_s, type TYPE string, uri TYPE x_uri_info_s, media type ref to x_media_info_s, first_link TYPE ref to x_link_info_s, END OF x_entity_info_s
3	X_LINK_INFO_S	Protected	See coding			20120110	BEGIN OF x_link_info_s, uri type x_uri_info_s, " boxed, callback type ref to x_callback_info_s, next_link TYPE REF TO data, END OF x_link_info_s
4	X_MEDIA_INFO_S	Protected	See coding			20120110	begin of x_media_info_s, src type x_uri_info_s, " boxed, edit type x_uri_info_s, " boxed, mime_type type string, end of x_media_info_s
5	X_URI_INFO_S	Protected	See coding			20120110	begin of x_uri_info_s, before TYPE string, after TYPE string, end of x_uri_info_s

Method Signatures

Method CLASS_CONSTRUCTOR Signature

Method CLASS_CONSTRUCTOR on class /IWCOR/CL_DS_EP_WRITER_JSON has no parameter.
Method CLASS_CONSTRUCTOR on class /IWCOR/CL_DS_EP_WRITER_JSON has no exception.

Method CONSTRUCTOR Signature

Method CONSTRUCTOR on class /IWCOR/CL_DS_EP_WRITER_JSON has no parameter.
Method CONSTRUCTOR on class /IWCOR/CL_DS_EP_WRITER_JSON has no exception.

Method CREATE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RO_WRITER	Value transfer	☐	Object reference (TYPE REF TO)	/IWCOR/CL_DS_EP_WRITER_JSON		Writer	20120110

Method CREATE on class /IWCOR/CL_DS_EP_WRITER_JSON has no exception.

Method GET_CANONICAL_URI Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_ENTITY_SET	Call by reference	☐	Object reference (TYPE REF TO)	/IWCOR/IF_DS_EDM_ENTITY_SET		Entity set	20120411
2	Importing	IS_DATA	Call by reference	☐	Type reference (TYPE)	DATA		Data	20120411
3	Importing	IV_SERVICE_ROOT	Call by reference	☑	Type reference (TYPE)	STRING		Service root	20120411
4	Returning	RV_URI	Value transfer	☐	Type reference (TYPE)	STRING		URI	20120411

#	Exception	Resumable	Description	Created on
1	/IWCOR/CX_DS_ERROR	☐		20120411

Method GET_ETAG Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IO_ENTITY_SET	Call by reference	☐	Object reference (TYPE REF TO)	/IWCOR/IF_DS_EDM_ENTITY_SET		EDM entity set	20120110
2	Importing	IS_DATA	Call by reference	☐	Type reference (TYPE)	DATA		Entry data	20120110
3	Returning	RV_ETAG	Value transfer	☐	Type reference (TYPE)	STRING		ETag	20120110

#	Exception	Resumable	Description	Created on
1	/IWCOR/CX_DS_ERROR	☐		20120110

Method MODIFY_ENTITY_INFO Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Changing	CS_ENTITY_INFO	Call by reference	☐	Type reference (TYPE)	ENTITY_INFO_S		Entity info	20120110

Method MODIFY_ENTITY_INFO on class /IWCOR/CL_DS_EP_WRITER_JSON has no exception.

Method WRITE_COMPLEX_PROPERTIES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_DATA	Call by reference	☐	Type reference (TYPE)	STRING		Data	20120110
2	Importing	IS_COMPLEX_TYPE	Call by reference	☐	Type reference (TYPE)	TYPE_COMPLEX_S		Complex type info	20120110
3	Importing	IS_DATA	Call by reference	☐	Type reference (TYPE)	DATA		Complex property data	20120110

#	Exception	Resumable	Description	Created on
1	/IWCOR/CX_DS_ERROR	☐	OData error	20120110

Method WRITE_ENTITY_INTERNAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_ENTRY	Call by reference	☐	Type reference (TYPE)	STRING		Entry string data	20120110
2	Exporting	EV_ETAG	Call by reference	☐	Type reference (TYPE)	STRING		Etag	20120110
3	Importing	IS_DATA	Call by reference	☐	Type reference (TYPE)	DATA		Entry data	20120110
4	Importing	IS_ENTITY_INFO	Call by reference	☐	Type reference (TYPE)	ENTITY_INFO_S		EDM Entity information	20120110
5	Importing	IV_SEPARATOR	Call by reference	☑	Type reference (TYPE)	C		Separator	20130321

#	Exception	Resumable	Description	Created on
1	/IWCOR/CX_DS_ERROR	☐		20120110

Method WRITE_ENTITY_PROPERTIES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_DATA	Call by reference	☐	Type reference (TYPE)	STRING		Properties as xml string	20120110
2	Exporting	EV_ETAG	Call by reference	☐	Type reference (TYPE)	STRING		ETag	20120110
3	Exporting	EV_KEY	Call by reference	☐	Type reference (TYPE)	STRING		Property key	20120110
4	Importing	IS_DATA	Call by reference	☐	Type reference (TYPE)	DATA		Entry data	20120110
5	Importing	IT_PROPERTY	Call by reference	☐	Type reference (TYPE)	ENTITY_PROPERTY_T		List of EDM entity properties	20120110
6	Importing	IV_KEYS	Call by reference	☐	Type reference (TYPE)	I	0	Number of keys	20120110

#	Exception	Resumable	Description	Created on
1	/IWCOR/CX_DS_ERROR	☐	OData error	20120110

Method WRITE_SIMPLE_PROPERTY_VALUE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_DATA	Call by reference	☐	Type reference (TYPE)	STRING		Data	20120110
2	Importing	IS_SIMPLE_TYPE	Call by reference	☐	Type reference (TYPE)	TYPE_SIMPLE_S		Simple type info	20120110
3	Importing	IV_VALUE	Call by reference	☐	Type reference (TYPE)	DATA		Simple property value	20120110

#	Exception	Resumable	Description	Created on
1	/IWCOR/CX_DS_ERROR	☐	OData error	20120110

History

Last changed by/on	SAP	20131127
SAP Release Created in	200