abapGit/src/objects/zcl_abapgit_objects_saxx_super.clas.abap
2018-02-17 13:55:12 +01:00

395 lines
9.2 KiB
ABAP

CLASS zcl_abapgit_objects_saxx_super DEFINITION PUBLIC ABSTRACT
INHERITING FROM zcl_abapgit_objects_super.
* common class for SAPC and SAMC objects
PUBLIC SECTION.
INTERFACES:
zif_abapgit_object.
PROTECTED SECTION.
METHODS:
get_persistence_class_name ABSTRACT
RETURNING
VALUE(r_persistence_class_name) TYPE seoclsname,
get_data_class_name ABSTRACT
RETURNING
VALUE(r_data_class_name) TYPE seoclsname,
get_data_structure_name ABSTRACT
RETURNING
VALUE(r_data_structure_name) TYPE string.
PRIVATE SECTION.
DATA: mo_persistence TYPE REF TO if_wb_object_persist,
mo_appl_obj_data TYPE REF TO if_wb_object_data_model,
mv_data_structure_name TYPE string,
mv_appl_obj_cls_name TYPE seoclsname,
mv_persistence_cls_name TYPE seoclsname.
METHODS:
create_channel_objects
RAISING
zcx_abapgit_exception,
get_data
EXPORTING
p_data TYPE any
RAISING
zcx_abapgit_exception,
lock
RAISING
zcx_abapgit_exception,
unlock
RAISING
zcx_abapgit_exception,
get_names.
ENDCLASS.
CLASS ZCL_ABAPGIT_OBJECTS_SAXX_SUPER IMPLEMENTATION.
METHOD create_channel_objects.
get_names( ).
TRY.
IF mo_appl_obj_data IS NOT BOUND.
CREATE OBJECT mo_appl_obj_data TYPE (mv_appl_obj_cls_name).
ENDIF.
IF mo_persistence IS NOT BOUND.
CREATE OBJECT mo_persistence TYPE (mv_persistence_cls_name).
ENDIF.
CATCH cx_root.
zcx_abapgit_exception=>raise( |{ ms_item-obj_type } not supported| ).
ENDTRY.
ENDMETHOD.
METHOD get_data.
DATA: lv_object_key TYPE seu_objkey.
lv_object_key = ms_item-obj_name.
TRY.
mo_persistence->get(
EXPORTING
p_object_key = lv_object_key
p_version = 'A'
CHANGING
p_object_data = mo_appl_obj_data ).
CATCH cx_root.
zcx_abapgit_exception=>raise( |{ ms_item-obj_type } not supported| ).
ENDTRY.
mo_appl_obj_data->get_data(
IMPORTING
p_data = p_data ).
ENDMETHOD.
METHOD get_names.
IF mv_data_structure_name IS INITIAL.
mv_data_structure_name = get_data_structure_name( ).
ENDIF.
IF mv_appl_obj_cls_name IS INITIAL.
mv_appl_obj_cls_name = get_data_class_name( ).
ENDIF.
IF mv_persistence_cls_name IS INITIAL.
mv_persistence_cls_name = get_persistence_class_name( ).
ENDIF.
ENDMETHOD.
METHOD lock.
DATA: lv_objname TYPE trobj_name,
lv_object_key TYPE seu_objkey,
lv_objtype TYPE trobjtype.
lv_objname = ms_item-obj_name.
lv_object_key = ms_item-obj_name.
lv_objtype = ms_item-obj_type.
mo_persistence->lock(
EXPORTING
p_objname_tr = lv_objname
p_object_key = lv_object_key
p_objtype_tr = lv_objtype
EXCEPTIONS
foreign_lock = 1
error_occurred = 2
OTHERS = 3 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |Error occured while locking { ms_item-obj_type } | && lv_objname ).
ENDIF.
ENDMETHOD. "lock
METHOD unlock.
DATA: lv_objname TYPE trobj_name,
lv_object_key TYPE seu_objkey,
lv_objtype TYPE trobjtype.
lv_objname = ms_item-obj_name.
lv_object_key = ms_item-obj_name.
lv_objtype = ms_item-obj_type.
mo_persistence->unlock( p_objname_tr = lv_objname
p_object_key = lv_object_key
p_objtype_tr = lv_objtype ).
ENDMETHOD. "unlock
METHOD zif_abapgit_object~changed_by.
DATA: lr_data TYPE REF TO data.
FIELD-SYMBOLS: <lg_data> TYPE any,
<lg_header> TYPE any,
<lg_changed_by> TYPE any.
create_channel_objects( ).
TRY.
CREATE DATA lr_data TYPE (mv_data_structure_name).
ASSIGN lr_data->* TO <lg_data>.
CATCH cx_root.
zcx_abapgit_exception=>raise( |{ ms_item-obj_name } not supported| ).
ENDTRY.
get_data(
IMPORTING
p_data = <lg_data> ).
ASSIGN COMPONENT 'HEADER' OF STRUCTURE <lg_data> TO <lg_header>.
ASSERT sy-subrc = 0.
ASSIGN COMPONENT 'CHANGED_BY' OF STRUCTURE <lg_header> TO <lg_changed_by>.
ASSERT sy-subrc = 0.
IF <lg_changed_by> IS NOT INITIAL.
rv_user = <lg_changed_by>.
ELSE.
rv_user = c_user_unknown.
ENDIF.
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: lv_object_key TYPE seu_objkey.
create_channel_objects( ).
lv_object_key = ms_item-obj_name.
TRY.
lock( ).
mo_persistence->delete( lv_object_key ).
unlock( ).
CATCH cx_swb_exception.
zcx_abapgit_exception=>raise( |Error occured while deleting { ms_item-obj_type }| ).
ENDTRY.
ENDMETHOD.
METHOD zif_abapgit_object~deserialize.
DATA: lr_data TYPE REF TO data.
FIELD-SYMBOLS: <lg_data> TYPE any.
create_channel_objects( ).
TRY.
CREATE DATA lr_data TYPE (mv_data_structure_name).
ASSIGN lr_data->* TO <lg_data>.
CATCH cx_root.
zcx_abapgit_exception=>raise( |{ ms_item-obj_type } not supported| ).
ENDTRY.
io_xml->read(
EXPORTING
iv_name = ms_item-obj_type
CHANGING
cg_data = <lg_data> ).
IF zif_abapgit_object~exists( ) = abap_true.
zif_abapgit_object~delete( ).
ENDIF.
TRY.
lock( ).
CALL FUNCTION 'RS_CORR_INSERT'
EXPORTING
object = ms_item-obj_name
object_class = ms_item-obj_type
mode = 'I'
global_lock = abap_true
devclass = iv_package
master_language = mv_language
EXCEPTIONS
cancelled = 1
permission_failure = 2
unknown_objectclass = 3
OTHERS = 4.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |Error occured while creating { ms_item-obj_type }| ).
ENDIF.
mo_appl_obj_data->set_data( <lg_data> ).
mo_persistence->save( mo_appl_obj_data ).
unlock( ).
CATCH cx_swb_exception.
zcx_abapgit_exception=>raise( |Error occured while creating { ms_item-obj_type }| ).
ENDTRY.
ENDMETHOD.
METHOD zif_abapgit_object~exists.
DATA: lv_object_key TYPE seu_objkey.
create_channel_objects( ).
lv_object_key = ms_item-obj_name.
TRY.
mo_persistence->get( p_object_key = lv_object_key
p_version = 'A'
p_existence_check_only = abap_true ).
CATCH cx_swb_object_does_not_exist cx_swb_exception.
rv_bool = abap_false.
RETURN.
ENDTRY.
rv_bool = abap_true.
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~jump.
CALL FUNCTION 'RS_TOOL_ACCESS'
EXPORTING
operation = 'SHOW'
object_name = ms_item-obj_name
object_type = ms_item-obj_type.
ENDMETHOD.
METHOD zif_abapgit_object~serialize.
DATA: lr_data TYPE REF TO data.
FIELD-SYMBOLS: <lg_data> TYPE any,
<lg_header> TYPE any,
<lg_field> TYPE any.
create_channel_objects( ).
TRY.
CREATE DATA lr_data TYPE (mv_data_structure_name).
ASSIGN lr_data->* TO <lg_data>.
CATCH cx_root.
zcx_abapgit_exception=>raise( |{ ms_item-obj_type } not supported| ).
ENDTRY.
get_data(
IMPORTING
p_data = <lg_data> ).
ASSIGN COMPONENT 'HEADER' OF STRUCTURE <lg_data> TO <lg_header>.
ASSERT sy-subrc = 0.
ASSIGN COMPONENT 'CHANGED_ON' OF STRUCTURE <lg_header> TO <lg_field>.
ASSERT sy-subrc = 0.
CLEAR <lg_field>.
ASSIGN COMPONENT 'CHANGED_BY' OF STRUCTURE <lg_header> TO <lg_field>.
ASSERT sy-subrc = 0.
CLEAR <lg_field>.
ASSIGN COMPONENT 'CHANGED_AT' OF STRUCTURE <lg_header> TO <lg_field>.
ASSERT sy-subrc = 0.
CLEAR <lg_field>.
ASSIGN COMPONENT 'CHANGED_CLNT' OF STRUCTURE <lg_header> TO <lg_field>.
ASSERT sy-subrc = 0.
CLEAR <lg_field>.
ASSIGN COMPONENT 'CREATED_ON' OF STRUCTURE <lg_header> TO <lg_field>.
ASSERT sy-subrc = 0.
CLEAR <lg_field>.
ASSIGN COMPONENT 'CREATED_BY' OF STRUCTURE <lg_header> TO <lg_field>.
ASSERT sy-subrc = 0.
CLEAR <lg_field>.
ASSIGN COMPONENT 'CREATED_AT' OF STRUCTURE <lg_header> TO <lg_field>.
ASSERT sy-subrc = 0.
CLEAR <lg_field>.
ASSIGN COMPONENT 'CREATED_CLNT' OF STRUCTURE <lg_header> TO <lg_field>.
ASSERT sy-subrc = 0.
CLEAR <lg_field>.
io_xml->add( iv_name = ms_item-obj_type
ig_data = <lg_data> ).
ENDMETHOD.
ENDCLASS.