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Implement SQSC: Database Procedure Proxy

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This commit is contained in:
Christian Günter 2019-01-15 20:58:04 +01:00 committed by Lars Hvam
parent 1bef6949f2
commit 8377759216
3 changed files with 329 additions and 8 deletions
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305
src/objects/zcl_abapgit_object_sqsc.clas.abap Normal file
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@ -0,0 +1,305 @@
CLASS zcl_abapgit_object_sqsc DEFINITION
PUBLIC
INHERITING FROM zcl_abapgit_objects_super
CREATE PUBLIC .
PUBLIC SECTION.
INTERFACES:
zif_abapgit_object.
METHODS:
constructor
IMPORTING
is_item TYPE zif_abapgit_definitions=>ty_item
iv_language TYPE spras
RAISING
zcx_abapgit_exception.
PRIVATE SECTION.
" Downport original structures from
" - IF_DBPROC_PROXY_UI
" - IF_DBPROC_PROXY_BASIC_TYPES
TYPES:
ty_db_name TYPE c LENGTH 256,
ty_abap_name TYPE c LENGTH 30,
ty_param_direction TYPE c LENGTH 10,
ty_param_kind TYPE c LENGTH 10,
ty_ddic_name TYPE ddobjname,
BEGIN OF ty_db_simple_type_s,
name TYPE ty_db_name,
length TYPE i,
decs TYPE i,
END OF ty_db_simple_type_s,
BEGIN OF ty_abap_simple_type_s,
name TYPE ty_abap_name,
length TYPE i,
decs TYPE i,
END OF ty_abap_simple_type_s,
BEGIN OF ty_abap_simple_type_ui_s,
typ TYPE ty_abap_simple_type_s,
text TYPE string,
END OF ty_abap_simple_type_ui_s,
BEGIN OF ty_header_ui_s,
db_repository_package TYPE ty_db_name,
db_repository_proc_name TYPE ty_db_name,
db_catalog_schema TYPE ty_db_name,
db_catalog_proc_name TYPE ty_db_name,
read_only TYPE abap_bool,
interface_pool TYPE ty_abap_name,
END OF ty_header_ui_s,
BEGIN OF ty_param_ui_s,
position TYPE i,
db_name TYPE ty_db_name,
direction TYPE ty_param_direction,
kind TYPE ty_param_kind,
db_table_type_schema TYPE ty_db_name,
db_table_type_name TYPE ty_db_name,
db_table_type_is_ddic TYPE abap_bool,
transfer_table_schema TYPE ty_db_name,
transfer_table_name TYPE ty_db_name,
abap_name TYPE ty_abap_name,
abap_name_is_ro TYPE abap_bool,
ddic_table TYPE ty_ddic_name,
ddic_table_is_ro TYPE abap_bool,
END OF ty_param_ui_s,
ty_param_ui_t TYPE STANDARD TABLE OF ty_param_ui_s WITH KEY position,
ty_abap_simple_type_ui_t TYPE STANDARD TABLE OF ty_abap_simple_type_ui_s WITH DEFAULT KEY,
BEGIN OF ty_param_type_ui_s,
param_position TYPE i,
comp_index TYPE i,
db_comp_name TYPE ty_db_name,
abap_comp_name TYPE ty_abap_name,
abap_comp_name_is_ro TYPE abap_bool,
db_type TYPE ty_db_simple_type_s,
db_type_text TYPE string,
abap_type TYPE ty_abap_simple_type_ui_s,
abap_type_is_ro TYPE abap_bool,
abap_type_selection TYPE ty_abap_simple_type_ui_t,
ddic_type TYPE ty_ddic_name,
ddic_type_is_ro TYPE abap_bool,
END OF ty_param_type_ui_s ,
ty_param_type_ui_t TYPE STANDARD TABLE OF ty_param_type_ui_s WITH KEY param_position comp_index,
BEGIN OF ty_proxy,
description TYPE ddtext,
header TYPE ty_header_ui_s,
parameters TYPE ty_param_ui_t,
parameter_types TYPE ty_param_type_ui_t,
END OF ty_proxy.
DATA:
mo_proxy TYPE REF TO object,
mv_transport TYPE e070use-ordernum.
METHODS:
delete_interface_if_it_exists
IMPORTING
iv_interface TYPE ty_abap_name
RAISING
zcx_abapgit_exception.
ENDCLASS.
CLASS zcl_abapgit_object_sqsc IMPLEMENTATION.
METHOD constructor.
FIELD-SYMBOLS: <lv_dbproxyname> TYPE ty_abap_name.
super->constructor( is_item = is_item
iv_language = iv_language ).
TRY.
CREATE OBJECT mo_proxy
TYPE ('CL_DDIC_WB_DBPROC_PROXY').
ASSIGN ('MO_PROXY->IF_DDIC_WB_DBPROC_PROXY~DBPROXYNAME')
TO <lv_dbproxyname>.
ASSERT sy-subrc = 0.
CATCH cx_root.
zcx_abapgit_exception=>raise( |SQSC not supported| ).
ENDTRY.
<lv_dbproxyname> = ms_item-obj_name.
mv_transport = zcl_abapgit_default_transport=>get_instance(
)->get(
)-ordernum.
ENDMETHOD.
METHOD zif_abapgit_object~changed_by.
rv_user = c_user_unknown.
ENDMETHOD.
METHOD zif_abapgit_object~compare_to_remote_version.
CREATE OBJECT ro_comparison_result TYPE zcl_abapgit_comparison_null.
ENDMETHOD.
METHOD zif_abapgit_object~delete.
DATA: lx_error TYPE REF TO cx_root.
TRY.
CALL METHOD mo_proxy->('IF_DBPROC_PROXY_UI~DELETE')
EXPORTING
if_transport_req = mv_transport.
CATCH cx_root INTO lx_error.
zcx_abapgit_exception=>raise( iv_text = lx_error->get_text( )
ix_previous = lx_error ).
ENDTRY.
ENDMETHOD.
METHOD zif_abapgit_object~deserialize.
DATA: ls_proxy TYPE ty_proxy,
lx_error TYPE REF TO cx_root.
io_xml->read(
EXPORTING
iv_name = 'SQSC'
CHANGING
cg_data = ls_proxy ).
IF zif_abapgit_object~exists( ) = abap_false.
delete_interface_if_it_exists( ls_proxy-header-interface_pool ).
CALL METHOD mo_proxy->('IF_DBPROC_PROXY_UI~CREATE')
EXPORTING
if_interface_pool = ls_proxy-header-interface_pool
if_transport_req = mv_transport
if_package = iv_package
if_langu = mv_language.
ENDIF.
TRY.
CALL METHOD mo_proxy->('IF_DBPROC_PROXY_UI~WRITE_TO_SOURCE')
EXPORTING
if_transport_req = mv_transport
is_header = ls_proxy-header
it_parameter = ls_proxy-parameters
it_parameter_type = ls_proxy-parameter_types.
CALL METHOD mo_proxy->('IF_DBPROC_PROXY_UI~WRITE_DESCR')
EXPORTING
if_langu = mv_language
if_descr = ls_proxy-description.
CALL METHOD mo_proxy->('IF_DBPROC_PROXY_UI~ACTIVATE').
tadir_insert( iv_package ).
CATCH cx_root INTO lx_error.
zcx_abapgit_exception=>raise( iv_text = lx_error->get_text( )
ix_previous = lx_error ).
ENDTRY.
ENDMETHOD.
METHOD zif_abapgit_object~exists.
CALL METHOD mo_proxy->('IF_DBPROC_PROXY_UI~EXISTS')
RECEIVING
ef_exists = rv_bool.
ENDMETHOD.
METHOD zif_abapgit_object~get_metadata.
rs_metadata = get_metadata( ).
rs_metadata-delete_tadir = abap_true.
ENDMETHOD.
METHOD zif_abapgit_object~has_changed_since.
rv_changed = abap_true.
ENDMETHOD.
METHOD zif_abapgit_object~is_active.
rv_active = is_active( ).
ENDMETHOD.
METHOD zif_abapgit_object~is_locked.
rv_is_locked = abap_false.
ENDMETHOD.
METHOD zif_abapgit_object~jump.
zcl_abapgit_objects_super=>jump_adt(
iv_obj_name = ms_item-obj_name
iv_obj_type = ms_item-obj_type ).
ENDMETHOD.
METHOD zif_abapgit_object~serialize.
DATA: ls_proxy TYPE ty_proxy,
lx_error TYPE REF TO cx_root.
TRY.
CALL METHOD mo_proxy->('IF_DBPROC_PROXY_UI~READ_FROM_SOURCE')
EXPORTING
if_version = 'A'
IMPORTING
es_header = ls_proxy-header
et_parameter = ls_proxy-parameters
et_parameter_type = ls_proxy-parameter_types.
CALL METHOD mo_proxy->('IF_DBPROC_PROXY_UI~READ_DESCR')
EXPORTING
if_langu = mv_language
if_version = 'A'
IMPORTING
ef_descr = ls_proxy-description.
CATCH cx_root INTO lx_error.
zcx_abapgit_exception=>raise( iv_text = lx_error->get_text( )
ix_previous = lx_error ).
ENDTRY.
io_xml->add( iv_name = 'SQSC'
ig_data = ls_proxy ).
ENDMETHOD.
METHOD delete_interface_if_it_exists.
DATA: ls_item TYPE zif_abapgit_definitions=>ty_item,
lo_interface TYPE REF TO zcl_abapgit_object_intf.
" The interface is managed by the proxy. If abapGit
" has created it before we have to delete it. Otherwise
" if_dbproc_proxy_ui~create will throw errors.
ls_item-obj_name = iv_interface.
ls_item-obj_type = 'INTF'.
IF zcl_abapgit_objects=>exists( ls_item ) = abap_true.
CREATE OBJECT lo_interface
EXPORTING
is_item = ls_item
iv_language = mv_language.
lo_interface->zif_abapgit_object~delete( ).
ENDIF.
ENDMETHOD.
ENDCLASS.

17
src/objects/zcl_abapgit_object_sqsc.clas.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<abapGit version="v1.0.0" serializer="LCL_OBJECT_CLAS" serializer_version="v1.0.0">
<asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
<asx:values>
<VSEOCLASS>
<CLSNAME>ZCL_ABAPGIT_OBJECT_SQSC</CLSNAME>
<VERSION>1</VERSION>
<LANGU>E</LANGU>
<DESCRIPT>SOSC</DESCRIPT>
<STATE>1</STATE>
<CLSCCINCL>X</CLSCCINCL>
<FIXPT>X</FIXPT>
<UNICODE>X</UNICODE>
</VSEOCLASS>
</asx:values>
</asx:abap>
</abapGit>

13
src/zcl_abapgit_default_transport.clas.abap
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@ -22,6 +22,11 @@ CLASS zcl_abapgit_default_transport DEFINITION
zcx_abapgit_exception,
reset
RAISING
zcx_abapgit_exception,
get
RETURNING
VALUE(rs_default_task) TYPE e070use
RAISING
zcx_abapgit_exception .
@ -38,11 +43,6 @@ CLASS zcl_abapgit_default_transport DEFINITION
METHODS restore
RAISING
zcx_abapgit_exception .
METHODS get
RETURNING
VALUE(rs_default_task) TYPE e070use
RAISING
zcx_abapgit_exception .
METHODS set_internal
IMPORTING
!iv_transport TYPE trkorr
@ -57,7 +57,7 @@ ENDCLASS.
CLASS ZCL_ABAPGIT_DEFAULT_TRANSPORT IMPLEMENTATION.
CLASS zcl_abapgit_default_transport IMPLEMENTATION.
METHOD clear.
@ -203,7 +203,6 @@ CLASS ZCL_ABAPGIT_DEFAULT_TRANSPORT IMPLEMENTATION.
CALL FUNCTION 'TR_TASK_SET'
EXPORTING
iv_order = iv_transport
* iv_task = iv_task
EXCEPTIONS
invalid_username = 1
invalid_category = 2