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abapGit/src/zabapgit_object_wapa.prog.abap
Lars Hvam d73b9d6c86 Merge pull request #986 from christianguenter2/Issue_985 
Fix Issue 985: BSP fragments: activation error when cloning repo
2017-10-10 18:09:56 +02:00

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ABAP
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*&---------------------------------------------------------------------*
*& Include ZABAPGIT_OBJECT_WAPA
*&---------------------------------------------------------------------*
*----------------------------------------------------------------------*
* CLASS lcl_object_wapa DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_object_wapa DEFINITION INHERITING FROM lcl_objects_super FINAL.
PUBLIC SECTION.
INTERFACES lif_object.
ALIASES mo_files FOR lif_object~mo_files.
PRIVATE SECTION.
TYPES: BEGIN OF ty_page,
attributes TYPE o2pagattr,
event_handlers TYPE o2pagevh_tabletype,
parameters TYPE o2pagpar_tabletype,
types TYPE rswsourcet,
END OF ty_page.
TYPES: ty_pages_tt TYPE STANDARD TABLE OF ty_page WITH DEFAULT KEY.
CONSTANTS: c_active TYPE so2_version VALUE 'A'.
METHODS:
get_page_content
IMPORTING io_page TYPE REF TO cl_o2_api_pages
RETURNING VALUE(rv_content) TYPE xstring
RAISING zcx_abapgit_exception,
to_page_content
IMPORTING iv_content TYPE xstring
RETURNING VALUE(rt_content) TYPE o2pageline_table,
read_page
IMPORTING is_page TYPE o2pagattr
RETURNING VALUE(rs_page) TYPE ty_page
RAISING zcx_abapgit_exception.
ENDCLASS. "lcl_object_TRAN DEFINITION
*----------------------------------------------------------------------*
* CLASS lcl_object_wapa IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_object_wapa IMPLEMENTATION.
METHOD lif_object~has_changed_since.
rv_changed = abap_true.
ENDMETHOD. "lif_object~has_changed_since
METHOD lif_object~changed_by.
DATA: lv_name TYPE o2applname,
lt_pages TYPE STANDARD TABLE OF o2pagdir WITH DEFAULT KEY,
ls_latest LIKE LINE OF lt_pages.
lv_name = ms_item-obj_name.
SELECT * FROM o2pagdir INTO TABLE lt_pages WHERE applname = lv_name.
IF sy-subrc <> 0.
rv_user = c_user_unknown.
RETURN.
ENDIF.
SORT lt_pages BY changedon DESCENDING changetime DESCENDING.
READ TABLE lt_pages INDEX 1 INTO ls_latest.
ASSERT sy-subrc = 0.
rv_user = ls_latest-changedby.
ENDMETHOD.
METHOD lif_object~get_metadata.
rs_metadata = get_metadata( ).
ENDMETHOD. "lif_object~get_metadata
METHOD lif_object~exists.
DATA: lv_name TYPE o2applname.
lv_name = ms_item-obj_name.
cl_o2_api_application=>load(
EXPORTING
p_application_name = lv_name
EXCEPTIONS
object_not_existing = 1
permission_failure = 2
error_occured = 3 ).
rv_bool = boolc( sy-subrc = 0 ).
ENDMETHOD. "lif_object~exists
METHOD lif_object~jump.
CALL FUNCTION 'RS_TOOL_ACCESS'
EXPORTING
operation = 'SHOW'
object_name = ms_item-obj_name
object_type = ms_item-obj_type
in_new_window = abap_true.
ENDMETHOD. "jump
METHOD lif_object~delete.
DATA: lv_name TYPE o2applname,
lo_bsp TYPE REF TO cl_o2_api_application,
ls_pagekey TYPE o2pagkey,
lv_object TYPE seu_objkey,
lt_pages TYPE o2pagelist.
FIELD-SYMBOLS: <ls_page> LIKE LINE OF lt_pages.
lv_name = ms_item-obj_name.
cl_o2_api_application=>load(
EXPORTING
p_application_name = lv_name
IMPORTING
p_application = lo_bsp
EXCEPTIONS
object_not_existing = 1
permission_failure = 2
error_occured = 3 ).
ASSERT sy-subrc = 0.
lo_bsp->set_changeable(
p_changeable = abap_true
p_complete_application = abap_true ).
cl_o2_api_pages=>get_all_pages(
EXPORTING
p_applname = lv_name
p_version = c_active
IMPORTING
p_pages = lt_pages ).
LOOP AT lt_pages ASSIGNING <ls_page>.
CLEAR ls_pagekey.
ls_pagekey-applname = lv_name.
ls_pagekey-pagekey = <ls_page>-pagekey.
cl_o2_page=>delete_page_for_application(
EXPORTING
p_pagekey = ls_pagekey
EXCEPTIONS
object_not_existing = 1
error_occured = 2 ).
ASSERT sy-subrc = 0.
ENDLOOP.
lo_bsp->delete( ).
* release lock
lv_object = lv_name.
cl_o2_api_application=>call_access_permission(
p_mode = 'FREE'
p_object = lv_object
p_complete_application = abap_true ).
ENDMETHOD. "delete
METHOD lif_object~deserialize.
DATA: lo_bsp TYPE REF TO cl_o2_api_application,
ls_attributes TYPE o2applattr,
lt_nodes TYPE o2applnode_table,
lt_navgraph TYPE o2applgrap_table,
lv_objkey TYPE seu_objkey,
lv_obj_name TYPE string,
ls_item LIKE ms_item,
lv_extra TYPE string,
lv_content TYPE xstring,
lv_ext TYPE string,
lo_page TYPE REF TO cl_o2_api_pages,
lt_pages_info TYPE ty_pages_tt.
FIELD-SYMBOLS: <ls_page> LIKE LINE OF lt_pages_info.
io_xml->read( EXPORTING iv_name = 'ATTRIBUTES'
CHANGING cg_data = ls_attributes ).
io_xml->read( EXPORTING iv_name = 'NAVGRAPH'
CHANGING cg_data = lt_navgraph ).
io_xml->read( EXPORTING iv_name = 'PAGES'
CHANGING cg_data = lt_pages_info ).
ls_attributes-devclass = iv_package.
* todo: overwrite existing
cl_o2_api_application=>create_new(
EXPORTING
p_application_data = ls_attributes
p_nodes = lt_nodes
p_navgraph = lt_navgraph
IMPORTING
p_application = lo_bsp
EXCEPTIONS
object_already_existing = 1
object_just_created = 2
not_authorized = 3
undefined_name = 4
author_not_existing = 5
action_cancelled = 6
error_occured = 7
invalid_parameter = 8 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |WAPA - error from create_new: { sy-subrc }| ).
ENDIF.
lo_bsp->save( ).
lo_bsp->set_changeable(
p_changeable = abap_false
p_complete_application = abap_true ).
ls_item-obj_type = 'WAPD'.
ls_item-obj_name = ms_item-obj_name.
lcl_objects_activation=>add_item( ls_item ).
lv_objkey = ls_item-obj_name.
* todo, hmm, the WAPD is not added to the worklist during activation
cl_o2_api_application=>activate( lv_objkey ).
LOOP AT lt_pages_info ASSIGNING <ls_page>.
cl_o2_api_pages=>create_new_page(
EXPORTING
p_pageattrs = <ls_page>-attributes
IMPORTING
p_page = lo_page ).
IF <ls_page>-attributes-pagetype <> so2_controller.
SPLIT <ls_page>-attributes-pagename AT '.' INTO lv_extra lv_ext.
REPLACE ALL OCCURRENCES OF '_-' IN lv_extra WITH '/'.
lv_content = mo_files->read_raw( iv_extra = lv_extra
iv_ext = lv_ext ).
lo_page->set_page( to_page_content( lv_content ) ).
lo_page->set_event_handlers( <ls_page>-event_handlers ).
lo_page->set_parameters( <ls_page>-parameters ).
lo_page->set_type_source( <ls_page>-types ).
ENDIF.
lo_page->save( p_with_all_texts = abap_true ).
lv_obj_name = cl_wb_object_type=>get_concatenated_key_from_id(
p_key_component1 = <ls_page>-attributes-applname
p_key_component2 = <ls_page>-attributes-pagekey
p_external_id = 'WG ' ).
lcl_objects_activation=>add( iv_type = 'WAPP'
iv_name = lv_obj_name ).
ENDLOOP.
ENDMETHOD. "deserialize
METHOD lif_object~serialize.
DATA: lv_name TYPE o2applname,
ls_attributes TYPE o2applattr,
lt_navgraph TYPE o2applgrap_table,
lt_pages TYPE o2pagelist,
lt_pages_info TYPE ty_pages_tt,
lo_bsp TYPE REF TO cl_o2_api_application.
FIELD-SYMBOLS: <ls_page> LIKE LINE OF lt_pages.
lv_name = ms_item-obj_name.
cl_o2_api_application=>load(
EXPORTING
p_application_name = lv_name
IMPORTING
p_application = lo_bsp
EXCEPTIONS
object_not_existing = 1
permission_failure = 2
error_occured = 3 ).
IF sy-subrc <> 0.
RETURN.
ENDIF.
lo_bsp->get_attributes(
EXPORTING
p_version = c_active
IMPORTING
p_attributes = ls_attributes ).
CLEAR: ls_attributes-author,
ls_attributes-createdon,
ls_attributes-changedby,
ls_attributes-changedon,
ls_attributes-devclass.
io_xml->add( iv_name = 'ATTRIBUTES'
ig_data = ls_attributes ).
lo_bsp->get_navgraph(
EXPORTING
p_version = c_active
IMPORTING
p_navgraph = lt_navgraph ).
io_xml->add( iv_name = 'NAVGRAPH'
ig_data = lt_navgraph ).
cl_o2_api_pages=>get_all_pages(
EXPORTING
p_applname = lv_name
p_version = c_active
IMPORTING
p_pages = lt_pages ).
LOOP AT lt_pages ASSIGNING <ls_page>.
APPEND read_page( <ls_page> ) TO lt_pages_info.
ENDLOOP.
io_xml->add( iv_name = 'PAGES'
ig_data = lt_pages_info ).
ENDMETHOD. "serialize
METHOD read_page.
DATA: lv_name TYPE o2applname,
ls_pagekey TYPE o2pagkey,
lv_content TYPE xstring,
lv_extra TYPE string,
lv_ext TYPE string,
lo_page TYPE REF TO cl_o2_api_pages.
lv_name = ms_item-obj_name.
ls_pagekey-applname = lv_name.
ls_pagekey-pagekey = is_page-pagekey.
cl_o2_api_pages=>load(
EXPORTING
p_pagekey = ls_pagekey
IMPORTING
p_page = lo_page ).
lo_page->get_attrs(
IMPORTING
p_attrs = rs_page-attributes ).
IF rs_page-attributes-pagetype <> so2_controller.
lo_page->get_event_handlers(
IMPORTING
p_ev_handler = rs_page-event_handlers
EXCEPTIONS
page_deleted = 1
invalid_call = 2 ).
ASSERT sy-subrc = 0.
lo_page->get_parameters(
IMPORTING
p_parameters = rs_page-parameters
EXCEPTIONS
page_deleted = 1
invalid_call = 2
OTHERS = 3 ).
ASSERT sy-subrc = 0.
lo_page->get_type_source(
IMPORTING
p_source = rs_page-types
EXCEPTIONS
page_deleted = 1
invalid_call = 2
OTHERS = 3 ).
ASSERT sy-subrc = 0.
lv_content = get_page_content( lo_page ).
SPLIT is_page-pagename AT '.' INTO lv_extra lv_ext.
REPLACE ALL OCCURRENCES OF '/' IN lv_extra WITH '_-'.
mo_files->add_raw(
iv_extra = lv_extra
iv_ext = lv_ext
iv_data = lv_content ).
CLEAR: rs_page-attributes-implclass.
ENDIF.
CLEAR: rs_page-attributes-author,
rs_page-attributes-createdon,
rs_page-attributes-changedby,
rs_page-attributes-changedon,
rs_page-attributes-changetime,
rs_page-attributes-gendate,
rs_page-attributes-gentime,
rs_page-attributes-devclass.
ENDMETHOD.
METHOD to_page_content.
DATA: lv_string TYPE string.
lv_string = lcl_convert=>xstring_to_string_utf8( iv_content ).
SPLIT lv_string AT zif_abapgit_definitions=>gc_newline INTO TABLE rt_content.
ENDMETHOD.
METHOD get_page_content.
DATA: lt_content TYPE o2pageline_table,
lv_string TYPE string.
io_page->get_page(
IMPORTING
p_content = lt_content
EXCEPTIONS
invalid_call = 1
page_deleted = 2
OTHERS = 3 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |WAPA - error from get_page_content| ).
ENDIF.
CONCATENATE LINES OF lt_content INTO lv_string SEPARATED BY zif_abapgit_definitions=>gc_newline RESPECTING BLANKS.
rv_content = lcl_convert=>string_to_xstring_utf8( lv_string ).
ENDMETHOD.
METHOD lif_object~compare_to_remote_version.
CREATE OBJECT ro_comparison_result TYPE lcl_comparison_null.
ENDMETHOD.
ENDCLASS. "lcl_object_tran IMPLEMENTATION
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