Press n or j to go to the next uncovered block, b, p or k for the previous block.
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PUBLIC
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
METHODS read_data
IMPORTING
!iv_name TYPE tadir-obj_name
!iv_language TYPE sy-langu DEFAULT 'E'
RETURNING
VALUE(rs_data) TYPE zif_abapgit_object_tabl=>ty_internal
RAISING
zcx_abapgit_exception .
METHODS serialize
IMPORTING
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_ddl) TYPE string
RAISING
zcx_abapgit_exception .
METHODS deserialize
IMPORTING
!iv_ddl TYPE string
RETURNING
VALUE(rs_data) TYPE zif_abapgit_object_tabl=>ty_internal
RAISING
zcx_abapgit_exception .
METHODS serialize_adt
IMPORTING
!iv_name TYPE tadir-obj_name
RETURNING
VALUE(rv_ddl) TYPE string
RAISING
cx_static_check .
PROTECTED SECTION.
PRIVATE SECTION.
TYPES: BEGIN OF ty_token,
value TYPE string,
offset TYPE i,
END OF ty_token.
TYPES ty_tokens TYPE STANDARD TABLE OF ty_token WITH DEFAULT KEY.
TYPES ty_fields TYPE STANDARD TABLE OF string WITH DEFAULT KEY.
TYPES: BEGIN OF ty_cardinality,
token TYPE string,
cardleft TYPE dd08v-cardleft,
card TYPE dd08v-card,
END OF ty_cardinality.
TYPES ty_cardinalities TYPE STANDARD TABLE OF ty_cardinality WITH DEFAULT KEY.
TYPES: BEGIN OF ty_reference,
reftable TYPE dd03p-reftable,
reffield TYPE dd03p-reffield,
datatype TYPE dd03p-datatype,
END OF ty_reference.
TYPES ty_references TYPE SORTED TABLE OF ty_reference WITH UNIQUE KEY reftable reffield.
" Buffers DDIC lookups for references pointing outside the table being
" serialized, so a table with many amount or quantity fields does not
" trigger one DDIF_FIELDINFO_GET per field on every serialize call.
DATA mt_reference TYPE ty_references.
METHODS tokenize
IMPORTING
!iv_ddl TYPE string
RETURNING
VALUE(rt_tokens) TYPE ty_tokens
RAISING
zcx_abapgit_exception .
METHODS flush_token
IMPORTING
!iv_offset TYPE i
CHANGING
!cv_current TYPE string
!ct_tokens TYPE ty_tokens .
METHODS parse_error
IMPORTING
!iv_context TYPE clike
!iv_token TYPE clike
!iv_offset TYPE i
RAISING
zcx_abapgit_exception .
METHODS parse_activation_type
IMPORTING
!iv_value TYPE string
RETURNING
VALUE(rv_authclass) TYPE dd02v-authclass
RAISING
zcx_abapgit_exception .
METHODS get_replacement_object
IMPORTING
!iv_viewref TYPE clike
RETURNING
VALUE(rv_object) TYPE string .
METHODS get_replacement_view
IMPORTING
!iv_entityname TYPE clike
RETURNING
VALUE(rv_viewname) TYPE string .
METHODS parse_replacement_object
IMPORTING
!iv_value TYPE clike
!iv_name TYPE clike
CHANGING
!cs_data TYPE zif_abapgit_object_tabl=>ty_internal
RAISING
zcx_abapgit_exception .
METHODS parse_top_annotations
IMPORTING
!it_tokens TYPE ty_tokens
CHANGING
!cv_index TYPE i
!cs_data TYPE zif_abapgit_object_tabl=>ty_internal
RAISING
zcx_abapgit_exception .
METHODS parse_field_annotations
IMPORTING
!it_tokens TYPE ty_tokens
CHANGING
!cv_index TYPE i
!cs_dd03p TYPE dd03p
!cs_dd08v TYPE dd08v
RAISING
zcx_abapgit_exception .
METHODS parse_field
IMPORTING
!it_tokens TYPE ty_tokens
CHANGING
!cv_index TYPE i
!cs_data TYPE zif_abapgit_object_tabl=>ty_internal
RAISING
zcx_abapgit_exception .
METHODS parse_include
IMPORTING
!it_tokens TYPE ty_tokens
CHANGING
!cv_index TYPE i
!cs_dd03p TYPE dd03p
RAISING
zcx_abapgit_exception .
METHODS parse_foreign_key
IMPORTING
!it_tokens TYPE ty_tokens
!iv_fieldname TYPE clike
CHANGING
!cv_index TYPE i
!cs_dd08v TYPE dd08v
!cs_data TYPE zif_abapgit_object_tabl=>ty_internal
RAISING
zcx_abapgit_exception .
METHODS parse_value_help
IMPORTING
!it_tokens TYPE ty_tokens
!iv_fieldname TYPE clike
CHANGING
!cv_index TYPE i
!cs_dd35v TYPE dd35v
!cs_data TYPE zif_abapgit_object_tabl=>ty_internal
RAISING
zcx_abapgit_exception .
METHODS parse_extension
IMPORTING
!it_tokens TYPE ty_tokens
CHANGING
!cv_index TYPE i
!cs_data TYPE zif_abapgit_object_tabl=>ty_internal
!cs_dd08v TYPE dd08v
!cs_dd35v TYPE dd35v
RAISING
zcx_abapgit_exception .
METHODS is_block_terminator
IMPORTING
!iv_token TYPE clike
RETURNING
VALUE(rv_terminator) TYPE abap_bool .
METHODS get_cardinalities
RETURNING
VALUE(rt_cardinalities) TYPE ty_cardinalities .
METHODS parse_cardinality
IMPORTING
!iv_token TYPE clike
!iv_offset TYPE i
CHANGING
!cs_dd08v TYPE dd08v
RAISING
zcx_abapgit_exception .
METHODS parse_type
IMPORTING
!iv_token TYPE string
CHANGING
!cs_dd03p TYPE dd03p
RAISING
zcx_abapgit_exception .
METHODS set_builtin_type
IMPORTING
!iv_base TYPE string
!iv_length TYPE string
!iv_decimals TYPE string
!iv_offset TYPE i
CHANGING
!cs_dd03p TYPE dd03p
RAISING
zcx_abapgit_exception .
METHODS set_character_type
IMPORTING
!iv_base TYPE string
CHANGING
!cs_dd03p TYPE dd03p .
METHODS set_numeric_type
IMPORTING
!iv_base TYPE string
!iv_length TYPE string
!iv_decimals TYPE string
CHANGING
!cs_dd03p TYPE dd03p .
METHODS set_integer_type
IMPORTING
!iv_base TYPE string
CHANGING
!cs_dd03p TYPE dd03p .
METHODS set_date_type
IMPORTING
!iv_base TYPE string
CHANGING
!cs_dd03p TYPE dd03p .
METHODS set_decfloat_type
IMPORTING
!iv_base TYPE string
!iv_length TYPE string
!iv_decimals TYPE string
CHANGING
!cs_dd03p TYPE dd03p .
METHODS serialize_top
IMPORTING
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_ddl) TYPE string
RAISING
zcx_abapgit_exception .
METHODS serialize_extend
IMPORTING
!is_dd03p TYPE dd03p
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_ddl) TYPE string
RAISING
zcx_abapgit_exception .
METHODS is_foreign_key_extension
IMPORTING
!is_dd08v TYPE dd08v
RETURNING
VALUE(rv_extension) TYPE abap_bool .
METHODS is_value_help_extension
IMPORTING
!is_dd35v TYPE dd35v
RETURNING
VALUE(rv_extension) TYPE abap_bool .
METHODS has_more_extensions
IMPORTING
!it_fields TYPE ty_fields
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_more) TYPE abap_bool .
METHODS get_reference_datatype
IMPORTING
!is_field TYPE dd03p
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_datatype) TYPE dd03p-datatype .
METHODS serialize_field_annotations
IMPORTING
!iv_fieldname TYPE clike
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_ddl) TYPE string .
METHODS serialize_fkey_annotations
IMPORTING
!iv_fieldname TYPE clike
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_ddl) TYPE string
RAISING
zcx_abapgit_exception .
METHODS serialize_field_foreign_key
IMPORTING
!iv_fieldname TYPE clike
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_ddl) TYPE string
RAISING
zcx_abapgit_exception .
METHODS serialize_value_help
IMPORTING
!iv_fieldname TYPE clike
!is_data TYPE zif_abapgit_object_tabl=>ty_internal
RETURNING
VALUE(rv_ddl) TYPE string .
METHODS escape_string
IMPORTING
!iv_string TYPE clike
RETURNING
VALUE(rv_string) TYPE string .
METHODS unescape_string
IMPORTING
!iv_string TYPE clike
RETURNING
VALUE(rv_string) TYPE string .
METHODS escape_name
IMPORTING
!iv_name TYPE clike
RETURNING
VALUE(rv_name) TYPE string .
METHODS unescape_name
IMPORTING
!iv_name TYPE clike
RETURNING
VALUE(rv_name) TYPE string .
METHODS serialize_type
IMPORTING
!is_dd03p TYPE dd03p
RETURNING
VALUE(rv_type) TYPE string
RAISING
zcx_abapgit_exception .
METHODS serialize_type_core
IMPORTING
!is_dd03p TYPE dd03p
RETURNING
VALUE(rv_type) TYPE string
RAISING
zcx_abapgit_exception .
METHODS serialize_type_special
IMPORTING
!is_dd03p TYPE dd03p
RETURNING
VALUE(rv_type) TYPE string
RAISING
zcx_abapgit_exception .
ENDCLASS.
CLASS ZCL_ABAPGIT_OBJECT_TABL_DDL IMPLEMENTATION.
METHOD deserialize.
DATA lt_tokens TYPE ty_tokens.
DATA ls_token TYPE ty_token.
DATA ls_probe TYPE ty_token.
DATA lv_index TYPE i VALUE 1.
DATA lv_probe TYPE i.
DATA lv_end TYPE abap_bool.
DATA ls_dd03p TYPE dd03p.
DATA ls_dd08v TYPE dd08v.
DATA ls_dd35v TYPE dd35v.
lt_tokens = tokenize( iv_ddl ).
parse_top_annotations(
EXPORTING
it_tokens = lt_tokens
CHANGING
cv_index = lv_index
cs_data = rs_data ).
READ TABLE lt_tokens INDEX lv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'define'.
parse_error(
iv_context = 'expected DEFINE TABLE header'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
lv_index = lv_index + 1.
READ TABLE lt_tokens INDEX lv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'table'.
parse_error(
iv_context = 'expected TABLE after DEFINE'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
lv_index = lv_index + 1.
READ TABLE lt_tokens INDEX lv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value IS INITIAL.
parse_error(
iv_context = 'expected table name'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
rs_data-dd02v-tabname = to_upper( ls_token-value ).
lv_index = lv_index + 1.
READ TABLE lt_tokens INDEX lv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value <> '{'.
parse_error(
iv_context = 'expected opening brace'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
lv_index = lv_index + 1.
WHILE lv_index <= lines( lt_tokens ).
READ TABLE lt_tokens INDEX lv_index INTO ls_token.
IF ls_token-value = '}'.
lv_end = abap_true.
lv_index = lv_index + 1.
EXIT.
ELSEIF ls_token-value = ';'.
lv_index = lv_index + 1.
ELSEIF to_lower( ls_token-value ) = 'extend'.
CLEAR: ls_dd08v, ls_dd35v.
parse_extension(
EXPORTING it_tokens = lt_tokens
CHANGING
cv_index = lv_index
cs_data = rs_data
cs_dd08v = ls_dd08v
cs_dd35v = ls_dd35v ).
ELSEIF strlen( ls_token-value ) > 0 AND ls_token-value(1) = '@'.
lv_probe = lv_index.
WHILE lv_probe <= lines( lt_tokens ).
READ TABLE lt_tokens INDEX lv_probe INTO ls_probe.
IF strlen( ls_probe-value ) = 0 OR ls_probe-value(1) <> '@'.
EXIT.
ENDIF.
lv_probe = lv_probe + 1.
READ TABLE lt_tokens INDEX lv_probe INTO ls_probe.
IF sy-subrc = 0 AND ls_probe-value = ':'.
lv_probe = lv_probe + 2.
ENDIF.
ENDWHILE.
READ TABLE lt_tokens INDEX lv_probe INTO ls_probe.
IF sy-subrc = 0 AND to_lower( ls_probe-value ) = 'extend'.
CLEAR: ls_dd03p, ls_dd08v, ls_dd35v.
parse_field_annotations(
EXPORTING it_tokens = lt_tokens
CHANGING
cv_index = lv_index
cs_dd03p = ls_dd03p
cs_dd08v = ls_dd08v ).
parse_extension(
EXPORTING it_tokens = lt_tokens
CHANGING
cv_index = lv_index
cs_data = rs_data
cs_dd08v = ls_dd08v
cs_dd35v = ls_dd35v ).
ELSE.
parse_field(
EXPORTING it_tokens = lt_tokens
CHANGING
cv_index = lv_index
cs_data = rs_data ).
ENDIF.
ELSE.
parse_field(
EXPORTING it_tokens = lt_tokens
CHANGING
cv_index = lv_index
cs_data = rs_data ).
ENDIF.
ENDWHILE.
IF lv_end = abap_false.
parse_error(
iv_context = 'missing closing brace'
iv_token = ''
iv_offset = strlen( iv_ddl ) ).
ENDIF.
WHILE lv_index <= lines( lt_tokens ).
READ TABLE lt_tokens INDEX lv_index INTO ls_token.
IF ls_token-value <> ';'.
parse_error(
iv_context = 'unexpected token after table definition'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
lv_index = lv_index + 1.
ENDWHILE.
ENDMETHOD.
METHOD escape_string.
DATA lv_escaped TYPE string.
lv_escaped = replace(
val = iv_string
sub = |'|
with = |''|
occ = 0 ).
rv_string = |'{ lv_escaped }'|.
ENDMETHOD.
METHOD unescape_string.
rv_string = iv_string.
REPLACE FIRST OCCURRENCE OF REGEX |^'| IN rv_string WITH || ##REGEX_POSIX.
REPLACE FIRST OCCURRENCE OF REGEX |'$| IN rv_string WITH || ##REGEX_POSIX.
REPLACE ALL OCCURRENCES OF |''| IN rv_string WITH |'|.
ENDMETHOD.
METHOD escape_name.
CONSTANTS lc_plain TYPE string VALUE 'abcdefghijklmnopqrstuvwxyz0123456789_/'.
rv_name = to_lower( iv_name ).
" A name that is not a plain identifier has to be written as a delimited
" name, for example the %ADMIN group of a draft admin include.
IF rv_name CN lc_plain.
rv_name = |"{ rv_name }"|.
ENDIF.
ENDMETHOD.
METHOD unescape_name.
DATA lv_length TYPE i.
DATA lv_last TYPE i.
rv_name = iv_name.
lv_length = strlen( rv_name ).
IF lv_length < 2 OR rv_name(1) <> '"'.
RETURN.
ENDIF.
lv_last = lv_length - 1.
IF rv_name+lv_last(1) <> '"'.
RETURN.
ENDIF.
lv_length = lv_length - 2.
rv_name = rv_name+1(lv_length).
ENDMETHOD.
METHOD parse_error.
zcx_abapgit_exception=>raise( |TABL DDL parse error at offset { iv_offset }: { iv_context } ({ iv_token })| ).
ENDMETHOD.
METHOD is_block_terminator.
" ADT table DDL omits the semicolon when the next construct already ends
" the current block, which is the case for a field annotation and for the
" start of a component extension.
IF strlen( iv_token ) > 0 AND iv_token(1) = '@'.
rv_terminator = abap_true.
ELSEIF to_lower( iv_token ) = 'extend'.
rv_terminator = abap_true.
ENDIF.
ENDMETHOD.
METHOD get_replacement_object.
DATA lv_view_name TYPE ddobjname.
DATA lv_entityname TYPE ddobjname.
lv_view_name = to_upper( iv_viewref ).
IF lv_view_name IS INITIAL.
RETURN.
ENDIF.
TRY.
" DD02V-VIEWREF contains the database view name. DDL uses the
" corresponding CDS entity name instead.
CALL METHOD ('CL_SBD_DDLS_UTILITY')=>('MAP_TO_REPLACEMENT_DDLS')
EXPORTING
i_view_name = lv_view_name
IMPORTING
e_entityname = lv_entityname.
rv_object = lv_entityname.
CATCH cx_root.
" The utility is not available on older releases and is also absent
" from the open-abap test runtime. In that case no annotation is
" emitted rather than serializing DD02V-VIEWREF with the wrong
" meaning.
CLEAR rv_object.
ENDTRY.
ENDMETHOD.
METHOD get_replacement_view.
DATA lv_entityname TYPE ddobjname.
DATA lv_view_name TYPE ddobjname.
lv_entityname = to_upper( iv_entityname ).
IF lv_entityname IS INITIAL.
RETURN.
ENDIF.
TRY.
" The reverse mapping is needed when DDL is saved back to TABL:
" DD02V-VIEWREF must receive the database view name.
CALL METHOD ('CL_SBD_DDLS_UTILITY')=>('MAP_TO_REPLACEMENT_VIEW')
EXPORTING
i_entityname = lv_entityname
IMPORTING
e_view_name = lv_view_name.
rv_viewname = lv_view_name.
CATCH cx_root.
" Keep source-only parsing usable on releases without the SAP
" utility. A SAP system with the utility returns the resolved view
" name, or initial for an entity that cannot be resolved.
rv_viewname = lv_entityname.
ENDTRY.
ENDMETHOD.
METHOD parse_replacement_object.
DATA lv_entityname TYPE string.
lv_entityname = unescape_string( iv_value ).
IF lv_entityname IS INITIAL.
parse_error(
iv_context = 'replacement object is missing'
iv_token = iv_name
iv_offset = 0 ).
ENDIF.
cs_data-dd02v-viewref = get_replacement_view( lv_entityname ).
IF cs_data-dd02v-viewref IS INITIAL.
parse_error(
iv_context = 'replacement object cannot be resolved'
iv_token = lv_entityname
iv_offset = 0 ).
ENDIF.
ENDMETHOD.
METHOD tokenize.
DATA lv_offset TYPE i.
DATA lv_length TYPE i.
DATA lv_start TYPE i.
DATA lv_next TYPE i.
DATA lv_quoted TYPE abap_bool.
DATA lv_delimited TYPE abap_bool.
DATA lv_char TYPE string.
DATA lv_current TYPE string.
DATA ls_token TYPE ty_token.
lv_length = strlen( iv_ddl ).
WHILE lv_offset < lv_length.
lv_char = iv_ddl+lv_offset(1).
IF lv_delimited = abap_true.
" A delimited name runs to the closing double quote. The quotes are
" kept in the token so the parser can tell a delimited name apart
" from a keyword.
lv_current = lv_current && lv_char.
IF lv_char = '"'.
lv_delimited = abap_false.
ENDIF.
lv_offset = lv_offset + 1.
CONTINUE.
ENDIF.
IF lv_quoted = abap_true.
lv_current = lv_current && lv_char.
IF lv_char = |'|.
lv_next = lv_offset + 1.
IF lv_next < lv_length AND iv_ddl+lv_next(1) = |'|.
lv_current = lv_current && |'|.
lv_offset = lv_offset + 2.
CONTINUE.
ENDIF.
lv_quoted = abap_false.
ENDIF.
lv_offset = lv_offset + 1.
CONTINUE.
ENDIF.
IF lv_char = |'|.
IF lv_current IS INITIAL.
lv_start = lv_offset.
ENDIF.
lv_quoted = abap_true.
lv_current = lv_current && lv_char.
ELSEIF lv_char = '"'.
IF lv_current IS INITIAL.
lv_start = lv_offset.
ENDIF.
lv_delimited = abap_true.
lv_current = lv_current && lv_char.
ELSEIF lv_char = '/' AND lv_offset + 1 < lv_length
AND ( iv_ddl+lv_offset(2) = '//' OR iv_ddl+lv_offset(2) = '/*' ).
flush_token(
EXPORTING iv_offset = lv_start
CHANGING cv_current = lv_current ct_tokens = rt_tokens ).
IF iv_ddl+lv_offset(2) = '//'.
WHILE lv_offset < lv_length AND iv_ddl+lv_offset(1) <> |\n|.
lv_offset = lv_offset + 1.
ENDWHILE.
ELSE.
lv_start = lv_offset.
lv_offset = lv_offset + 2.
WHILE lv_offset + 1 < lv_length
AND iv_ddl+lv_offset(2) <> '*/'.
lv_offset = lv_offset + 1.
ENDWHILE.
IF lv_offset + 1 >= lv_length.
parse_error(
iv_context = 'unterminated block comment'
iv_token = '/*'
iv_offset = lv_start ).
ENDIF.
lv_offset = lv_offset + 2.
ENDIF.
CONTINUE.
ELSEIF lv_char = '-' AND lv_offset + 1 < lv_length
AND iv_ddl+lv_offset(2) = '--'.
flush_token(
EXPORTING iv_offset = lv_start
CHANGING cv_current = lv_current ct_tokens = rt_tokens ).
WHILE lv_offset < lv_length AND iv_ddl+lv_offset(1) <> |\n|.
lv_offset = lv_offset + 1.
ENDWHILE.
CONTINUE.
ELSEIF lv_char = | | OR lv_char = |\n| OR lv_char = |\r| OR lv_char = |\t|.
flush_token(
EXPORTING iv_offset = lv_start
CHANGING cv_current = lv_current ct_tokens = rt_tokens ).
ELSEIF lv_char = ':' OR lv_char = ';' OR lv_char = '='
OR lv_char = '{' OR lv_char = '}'.
flush_token(
EXPORTING iv_offset = lv_start
CHANGING cv_current = lv_current ct_tokens = rt_tokens ).
CLEAR ls_token.
ls_token-value = lv_char.
ls_token-offset = lv_offset.
APPEND ls_token TO rt_tokens.
ELSE.
IF lv_current IS INITIAL.
lv_start = lv_offset.
ENDIF.
lv_current = lv_current && lv_char.
ENDIF.
lv_offset = lv_offset + 1.
ENDWHILE.
IF lv_quoted = abap_true.
parse_error(
iv_context = 'unterminated string literal'
iv_token = lv_current
iv_offset = lv_start ).
ENDIF.
IF lv_delimited = abap_true.
parse_error(
iv_context = 'unterminated delimited name'
iv_token = lv_current
iv_offset = lv_start ).
ENDIF.
flush_token(
EXPORTING iv_offset = lv_start
CHANGING cv_current = lv_current ct_tokens = rt_tokens ).
ENDMETHOD.
METHOD flush_token.
DATA ls_token TYPE ty_token.
IF cv_current IS INITIAL.
RETURN.
ENDIF.
ls_token-value = cv_current.
ls_token-offset = iv_offset.
APPEND ls_token TO ct_tokens.
CLEAR cv_current.
ENDMETHOD.
METHOD parse_top_annotations.
DATA ls_token TYPE ty_token.
DATA lv_name TYPE string.
DATA lv_value TYPE string.
DATA lv_compare TYPE string.
FIELD-SYMBOLS <lv_is_gtt> TYPE abap_bool.
FIELD-SYMBOLS <lv_pk_is_invhash> TYPE c.
WHILE cv_index <= lines( it_tokens ).
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF strlen( ls_token-value ) = 0 OR ls_token-value(1) <> '@'.
EXIT.
ENDIF.
lv_name = to_lower( ls_token-value ).
CONDENSE lv_name NO-GAPS.
IF lv_name = '@abapcatalog.enhancement.category'.
" Accept the dotted spelling used by current table DDL.
lv_name = '@abapcatalog.enhancementcategory'.
ENDIF.
cv_index = cv_index + 1.
CLEAR lv_value.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc = 0 AND ls_token-value = ':'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'annotation value is missing'
iv_token = lv_name
iv_offset = 0 ).
ENDIF.
lv_value = ls_token-value.
cv_index = cv_index + 1.
ENDIF.
lv_compare = lv_value.
CONDENSE lv_compare NO-GAPS.
CASE lv_name.
WHEN '@endusertext.label'.
IF lv_value IS INITIAL.
parse_error(
iv_context = 'annotation value is missing'
iv_token = lv_name
iv_offset = 0 ).
ENDIF.
cs_data-dd02v-ddtext = unescape_string( lv_value ).
WHEN '@abapcatalog.enhancementcategory'.
CASE to_upper( lv_compare ).
WHEN '#NOT_CLASSIFIED'.
cs_data-dd02v-exclass = '0'.
WHEN '#NOT_EXTENSIBLE'.
cs_data-dd02v-exclass = '1'.
WHEN '#EXTENSIBLE_CHARACTER'.
cs_data-dd02v-exclass = '2'.
WHEN '#EXTENSIBLE_CHARACTER_NUMERIC'.
cs_data-dd02v-exclass = '3'.
WHEN '#EXTENSIBLE_ANY'.
cs_data-dd02v-exclass = '4'.
WHEN OTHERS.
parse_error(
iv_context = 'unsupported enhancement category'
iv_token = lv_value
iv_offset = 0 ).
ENDCASE.
WHEN '@abapcatalog.tablecategory'.
CASE to_upper( lv_compare ).
WHEN '#TRANSPARENT'.
cs_data-dd02v-tabclass = 'TRANSP'.
WHEN '#GLOBAL_TEMPORARY'.
cs_data-dd02v-tabclass = 'TRANSP'.
ASSIGN COMPONENT 'IS_GTT' OF STRUCTURE cs_data-dd02v TO <lv_is_gtt>.
IF sy-subrc = 0.
<lv_is_gtt> = abap_true.
ENDIF.
WHEN OTHERS.
parse_error(
iv_context = 'unsupported table category'
iv_token = lv_value
iv_offset = 0 ).
ENDCASE.
WHEN '@abapcatalog.activationtype'.
cs_data-dd02v-authclass = parse_activation_type( lv_value ).
WHEN '@abapcatalog.deliveryclass'.
IF strlen( lv_compare ) <> 2 OR lv_compare(1) <> '#'.
parse_error(
iv_context = 'invalid delivery class'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
cs_data-dd02v-contflag = to_upper( lv_compare+1 ).
WHEN '@abapcatalog.datamaintenance'.
CASE to_upper( lv_compare ).
WHEN '#ALLOWED'.
cs_data-dd02v-mainflag = abap_true.
WHEN '#RESTRICTED'.
CLEAR cs_data-dd02v-mainflag.
WHEN '#LIMITED'.
CLEAR cs_data-dd02v-mainflag.
WHEN '#NOT_ALLOWED'.
cs_data-dd02v-mainflag = 'N'.
WHEN OTHERS.
parse_error(
iv_context = 'unsupported data maintenance value'
iv_token = lv_value
iv_offset = 0 ).
ENDCASE.
WHEN '@abapcatalog.replacementobject'.
parse_replacement_object(
EXPORTING
iv_value = lv_value
iv_name = lv_name
CHANGING
cs_data = cs_data ).
WHEN '@abapcatalog.primarykey.invertedindividualindex'.
IF to_lower( lv_compare ) <> 'true' AND to_lower( lv_compare ) <> 'false'.
parse_error(
iv_context = 'invalid inverted individual index value'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
ASSIGN COMPONENT 'PK_IS_INVHASH' OF STRUCTURE cs_data-dd02v TO <lv_pk_is_invhash>.
IF sy-subrc = 0.
IF to_lower( lv_compare ) = 'true'.
<lv_pk_is_invhash> = abap_true.
ELSE.
CLEAR <lv_pk_is_invhash>.
ENDIF.
ENDIF.
WHEN OTHERS.
parse_error(
iv_context = 'unsupported table annotation'
iv_token = lv_name
iv_offset = 0 ).
ENDCASE.
ENDWHILE.
ENDMETHOD.
METHOD parse_activation_type.
CASE to_upper( iv_value ).
WHEN '#NAMETAB_GENERATION_OFFLINE'.
rv_authclass = '01'.
WHEN '#ADAPT_C_STRUCTURES'.
rv_authclass = '02'.
WHEN '#INITIAL_TABLE_REQUIRED'.
rv_authclass = '10'.
WHEN OTHERS.
parse_error(
iv_context = 'unsupported activation type'
iv_token = iv_value
iv_offset = 0 ).
ENDCASE.
ENDMETHOD.
METHOD parse_field_annotations.
DATA ls_token TYPE ty_token.
DATA lv_name TYPE string.
DATA lv_value TYPE string.
DATA lv_compare TYPE string.
DATA lv_reference TYPE string.
DATA lv_table TYPE string.
DATA lv_field TYPE string.
DATA lv_keytype TYPE string.
FIELD-SYMBOLS <lv_outputstyle> TYPE zif_abapgit_aff_doma_v1=>ty_output_style.
WHILE cv_index <= lines( it_tokens ).
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF strlen( ls_token-value ) = 0 OR ls_token-value(1) <> '@'.
EXIT.
ENDIF.
lv_name = to_lower( ls_token-value ).
CONDENSE lv_name NO-GAPS.
cv_index = cv_index + 1.
CLEAR lv_value.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc = 0 AND ls_token-value = ':'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'field annotation value is missing'
iv_token = lv_name
iv_offset = 0 ).
ENDIF.
lv_value = ls_token-value.
cv_index = cv_index + 1.
ENDIF.
lv_compare = lv_value.
CONDENSE lv_compare NO-GAPS.
CASE lv_name.
WHEN '@endusertext.label'.
IF lv_value IS INITIAL.
parse_error(
iv_context = 'field annotation value is missing'
iv_token = lv_name
iv_offset = 0 ).
ENDIF.
cs_dd03p-ddtext = unescape_string( lv_value ).
WHEN '@abapcatalog.textlanguage'.
cs_dd03p-languflag = abap_true.
WHEN '@semantics.amount.currencycode'.
lv_reference = unescape_string( lv_value ).
CLEAR: lv_table, lv_field.
SPLIT lv_reference AT '.' INTO lv_table lv_field.
IF lv_table IS INITIAL OR lv_field IS INITIAL.
parse_error(
iv_context = 'invalid currency reference'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
cs_dd03p-reftable = to_upper( lv_table ).
cs_dd03p-reffield = to_upper( lv_field ).
WHEN '@semantics.quantity.unitofmeasure'.
lv_reference = unescape_string( lv_value ).
CLEAR: lv_table, lv_field.
SPLIT lv_reference AT '.' INTO lv_table lv_field.
IF lv_table IS INITIAL OR lv_field IS INITIAL.
parse_error(
iv_context = 'invalid unit reference'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
cs_dd03p-reftable = to_upper( lv_table ).
cs_dd03p-reffield = to_upper( lv_field ).
WHEN '@abapcatalog.decfloat.outputstyle'.
IF strlen( lv_compare ) < 2 OR lv_compare(1) <> '#'.
parse_error(
iv_context = 'invalid decfloat output style'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
ASSIGN COMPONENT 'OUTPUTSTYLE' OF STRUCTURE cs_dd03p TO <lv_outputstyle>.
IF sy-subrc <> 0.
parse_error(
iv_context = 'decfloat output style is unavailable'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
IF to_upper( lv_compare+1 ) = 'NORMAL'.
<lv_outputstyle> = '00'.
ELSE.
parse_error(
iv_context = 'unsupported decfloat output style'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
WHEN '@abapcatalog.foreignkey.label'.
IF lv_value IS INITIAL.
parse_error(
iv_context = 'foreign key annotation value is missing'
iv_token = lv_name
iv_offset = 0 ).
ENDIF.
cs_dd08v-ddtext = unescape_string( lv_value ).
WHEN '@abapcatalog.foreignkey.keytype'.
IF strlen( lv_compare ) < 2 OR lv_compare(1) <> '#'.
parse_error(
iv_context = 'invalid foreign key type'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
" DD08V-FRKART is CHAR(4), so the DDL keyword has to be mapped
" before it is assigned, otherwise it is truncated first and no
" longer matches.
lv_keytype = to_upper( lv_compare+1 ).
IF lv_keytype = 'TEXT_KEY'.
cs_dd08v-frkart = 'TEXT'.
ELSEIF lv_keytype = 'NON_KEY'.
cs_dd08v-frkart = 'REF'.
ELSE.
cs_dd08v-frkart = lv_keytype.
ENDIF.
WHEN '@abapcatalog.foreignkey.screencheck'.
IF to_lower( lv_compare ) = 'true'.
CLEAR cs_dd08v-checkflag.
ELSEIF to_lower( lv_compare ) = 'false'.
cs_dd08v-checkflag = abap_true.
ELSE.
parse_error(
iv_context = 'invalid foreign key screen check value'
iv_token = lv_value
iv_offset = 0 ).
ENDIF.
WHEN '@abapcatalog.foreignkey.messageclass'.
IF lv_value IS INITIAL.
parse_error(
iv_context = 'foreign key message class is missing'
iv_token = lv_name
iv_offset = 0 ).
ENDIF.
cs_dd08v-arbgb = unescape_string( lv_value ).
WHEN '@abapcatalog.foreignkey.messagenumber'.
IF lv_value IS INITIAL.
parse_error(
iv_context = 'foreign key message number is missing'
iv_token = lv_name
iv_offset = 0 ).
ENDIF.
cs_dd08v-msgnr = unescape_string( lv_value ).
WHEN OTHERS.
parse_error(
iv_context = 'unsupported field annotation'
iv_token = lv_name
iv_offset = 0 ).
ENDCASE.
ENDWHILE.
ENDMETHOD.
METHOD parse_field.
DATA ls_token TYPE ty_token.
DATA ls_next TYPE ty_token.
DATA ls_dd03p TYPE dd03p.
DATA ls_dd08v TYPE dd08v.
DATA ls_dd35v TYPE dd35v.
DATA lv_fieldname TYPE string.
DATA lv_key TYPE abap_bool.
DATA lv_is_include TYPE abap_bool.
parse_field_annotations(
EXPORTING it_tokens = it_tokens
CHANGING
cv_index = cv_index
cs_dd03p = ls_dd03p
cs_dd08v = ls_dd08v ).
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'field definition is missing'
iv_token = ''
iv_offset = 0 ).
ENDIF.
READ TABLE it_tokens INDEX cv_index + 1 INTO ls_next.
IF to_lower( ls_token-value ) = 'key' AND sy-subrc = 0 AND ls_next-value <> ':'.
lv_key = abap_true.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
ENDIF.
ls_dd03p-keyflag = lv_key.
IF to_lower( ls_token-value ) = 'include'.
lv_is_include = abap_true.
ls_dd03p-fieldname = '.INCLU'.
cv_index = cv_index + 1.
parse_include( EXPORTING it_tokens = it_tokens
CHANGING
cv_index = cv_index
cs_dd03p = ls_dd03p ).
ELSE.
lv_fieldname = to_upper( unescape_name( ls_token-value ) ).
ls_dd03p-fieldname = lv_fieldname.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value <> ':'.
parse_error(
iv_context = 'expected colon after field name'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'field type is missing'
iv_token = ''
iv_offset = 0 ).
ENDIF.
IF to_lower( ls_token-value ) = 'include'.
lv_is_include = abap_true.
ls_dd03p-groupname = lv_fieldname.
ls_dd03p-fieldname = '.INCLU'.
cv_index = cv_index + 1.
parse_include( EXPORTING it_tokens = it_tokens
CHANGING
cv_index = cv_index
cs_dd03p = ls_dd03p ).
ELSE.
parse_type( EXPORTING
iv_token = ls_token-value CHANGING
cs_dd03p = ls_dd03p ).
cv_index = cv_index + 1.
WHILE cv_index <= lines( it_tokens ).
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF to_lower( ls_token-value ) = 'not'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'null'.
parse_error(
iv_context = 'expected NULL after NOT'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
ls_dd03p-notnull = abap_true.
cv_index = cv_index + 1.
ELSEIF ls_token-value = ';'.
EXIT.
ELSEIF to_lower( ls_token-value ) = 'with'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'relationship kind is missing'
iv_token = ''
iv_offset = 0 ).
ENDIF.
IF to_lower( ls_token-value ) = 'foreign'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'key'.
parse_error(
iv_context = 'expected KEY after FOREIGN'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
parse_foreign_key(
EXPORTING
it_tokens = it_tokens
iv_fieldname = ls_dd03p-fieldname
CHANGING
cv_index = cv_index
cs_dd08v = ls_dd08v
cs_data = cs_data ).
ELSEIF to_lower( ls_token-value ) = 'value'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'help'.
parse_error(
iv_context = 'expected HELP after VALUE'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
parse_value_help(
EXPORTING
it_tokens = it_tokens
iv_fieldname = ls_dd03p-fieldname
CHANGING
cv_index = cv_index
cs_dd35v = ls_dd35v
cs_data = cs_data ).
ELSE.
parse_error(
iv_context = 'unsupported relationship kind'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
ELSE.
parse_error(
iv_context = 'unexpected token in field definition'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
ENDWHILE.
ENDIF.
ENDIF.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc = 0 AND ls_token-value = ';'.
cv_index = cv_index + 1.
ELSEIF lv_is_include = abap_true
AND sy-subrc = 0
AND is_block_terminator( ls_token-value ) = abap_true.
" Some ADT table DDL omits the terminator when an include is
" immediately followed by its component extensions.
ELSE.
parse_error(
iv_context = 'expected semicolon after field definition'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
ls_dd03p-adminfield = '0'.
IF ls_dd08v IS NOT INITIAL.
ls_dd08v-fieldname = ls_dd03p-fieldname.
ls_dd03p-checktable = ls_dd08v-checktable.
ls_dd03p-shlporigin = 'P'.
APPEND ls_dd08v TO cs_data-dd08v.
ENDIF.
IF ls_dd35v IS NOT INITIAL.
ls_dd35v-fieldname = ls_dd03p-fieldname.
ls_dd03p-shlporigin = 'F'.
APPEND ls_dd35v TO cs_data-dd35v.
ENDIF.
APPEND ls_dd03p TO cs_data-dd03p.
ENDMETHOD.
METHOD parse_include.
DATA ls_token TYPE ty_token.
DATA lv_suffix TYPE string.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value IS INITIAL.
parse_error(
iv_context = 'include name is missing'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cs_dd03p-precfield = to_upper( ls_token-value ).
cv_index = cv_index + 1.
WHILE cv_index <= lines( it_tokens ).
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF to_lower( ls_token-value ) = 'with'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'suffix'.
parse_error(
iv_context = 'expected SUFFIX after WITH'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value IS INITIAL.
parse_error(
iv_context = 'include suffix is missing'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
lv_suffix = to_upper( ls_token-value ).
cs_dd03p-fieldname = |.INCLU-{ lv_suffix }|.
cv_index = cv_index + 1.
ELSEIF to_lower( ls_token-value ) = 'not'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'null'.
parse_error(
iv_context = 'expected NULL after NOT'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cs_dd03p-notnull = abap_true.
cv_index = cv_index + 1.
ELSEIF ls_token-value = ';'
OR is_block_terminator( ls_token-value ) = abap_true.
EXIT.
ELSE.
parse_error(
iv_context = 'unexpected token in include definition'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
ENDWHILE.
ENDMETHOD.
METHOD get_cardinalities.
" Single source of truth for the mapping between the DDL cardinality
" token and DD08V-CARDLEFT/CARD, read in both directions by
" parse_cardinality and serialize_field_foreign_key.
DATA ls_cardinality TYPE ty_cardinality.
ls_cardinality-token = '[1,0..1]'.
ls_cardinality-cardleft = 'C'.
ls_cardinality-card = '1'.
APPEND ls_cardinality TO rt_cardinalities.
ls_cardinality-token = '[0..1,1]'.
ls_cardinality-cardleft = '1'.
ls_cardinality-card = 'C'.
APPEND ls_cardinality TO rt_cardinalities.
ls_cardinality-token = '[1,1]'.
ls_cardinality-cardleft = '1'.
ls_cardinality-card = '1'.
APPEND ls_cardinality TO rt_cardinalities.
ls_cardinality-token = '[1..*,1]'.
ls_cardinality-cardleft = '1'.
ls_cardinality-card = 'N'.
APPEND ls_cardinality TO rt_cardinalities.
ls_cardinality-token = '[0..*,1]'.
ls_cardinality-cardleft = '1'.
ls_cardinality-card = 'CN'.
APPEND ls_cardinality TO rt_cardinalities.
ls_cardinality-token = '[0..*,0..1]'.
ls_cardinality-cardleft = 'C'.
ls_cardinality-card = 'CN'.
APPEND ls_cardinality TO rt_cardinalities.
ls_cardinality-token = '[0..1,0..1]'.
ls_cardinality-cardleft = 'C'.
ls_cardinality-card = 'C'.
APPEND ls_cardinality TO rt_cardinalities.
ls_cardinality-token = '[1..*,]'.
ls_cardinality-cardleft = 'N'.
ls_cardinality-card = 'N'.
APPEND ls_cardinality TO rt_cardinalities.
ls_cardinality-token = '[1..*,0..1]'.
ls_cardinality-cardleft = 'C'.
ls_cardinality-card = 'N'.
APPEND ls_cardinality TO rt_cardinalities.
ENDMETHOD.
METHOD parse_cardinality.
DATA lt_cardinalities TYPE ty_cardinalities.
DATA ls_cardinality TYPE ty_cardinality.
lt_cardinalities = get_cardinalities( ).
READ TABLE lt_cardinalities INTO ls_cardinality WITH KEY token = iv_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'unsupported foreign key cardinality'
iv_token = iv_token
iv_offset = iv_offset ).
ENDIF.
cs_dd08v-cardleft = ls_cardinality-cardleft.
cs_dd08v-card = ls_cardinality-card.
ENDMETHOD.
METHOD parse_foreign_key.
DATA ls_token TYPE ty_token.
DATA ls_dd05m TYPE dd05m.
DATA lv_left TYPE string.
DATA lv_right TYPE string.
DATA lv_primpos TYPE i.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'foreign key target is missing'
iv_token = ''
iv_offset = 0 ).
ENDIF.
IF ls_token-value(1) = '['.
parse_cardinality(
EXPORTING
iv_token = ls_token-value
iv_offset = ls_token-offset
CHANGING
cs_dd08v = cs_dd08v ).
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
ENDIF.
IF sy-subrc <> 0 OR ls_token-value IS INITIAL.
parse_error(
iv_context = 'foreign key check table is missing'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cs_dd08v-checktable = to_upper( ls_token-value ).
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc = 0 AND to_lower( ls_token-value ) = 'where'.
cv_index = cv_index + 1.
WHILE cv_index <= lines( it_tokens ).
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF ls_token-value = ';' OR to_lower( ls_token-value ) = 'with'.
EXIT.
ENDIF.
lv_left = ls_token-value.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value <> '='.
parse_error(
iv_context = 'expected equals in foreign key condition'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value IS INITIAL.
parse_error(
iv_context = 'foreign key condition value is missing'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
lv_right = ls_token-value.
CLEAR ls_dd05m.
ls_dd05m-fieldname = iv_fieldname.
ls_dd05m-checktable = cs_dd08v-checktable.
ls_dd05m-checkfield = to_upper( lv_left ).
IF lv_right(1) = |'|.
ls_dd05m-fortable = lv_right.
ELSE.
SPLIT lv_right AT '.' INTO ls_dd05m-fortable ls_dd05m-forkey.
IF ls_dd05m-fortable IS INITIAL OR ls_dd05m-forkey IS INITIAL.
parse_error(
iv_context = 'foreign key target must be table.field'
iv_token = lv_right
iv_offset = ls_token-offset ).
ENDIF.
TRANSLATE ls_dd05m-fortable TO UPPER CASE.
TRANSLATE ls_dd05m-forkey TO UPPER CASE.
ENDIF.
CLEAR lv_primpos.
LOOP AT cs_data-dd05m TRANSPORTING NO FIELDS WHERE fieldname = iv_fieldname.
lv_primpos = lv_primpos + 1.
ENDLOOP.
ls_dd05m-primpos = lv_primpos + 1.
APPEND ls_dd05m TO cs_data-dd05m.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'and'.
EXIT.
ENDIF.
cv_index = cv_index + 1.
ENDWHILE.
ENDIF.
ENDMETHOD.
METHOD parse_value_help.
DATA ls_token TYPE ty_token.
DATA ls_dd36m TYPE dd36m.
DATA lv_left TYPE string.
DATA lv_right TYPE string.
DATA lv_position TYPE i.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value IS INITIAL.
parse_error(
iv_context = 'value help name is missing'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cs_dd35v-shlpname = to_upper( ls_token-value ).
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc = 0 AND to_lower( ls_token-value ) = 'where'.
cv_index = cv_index + 1.
WHILE cv_index <= lines( it_tokens ).
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF ls_token-value = ';' OR to_lower( ls_token-value ) = 'with'.
EXIT.
ENDIF.
lv_left = ls_token-value.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value <> '='.
parse_error(
iv_context = 'expected equals in value help condition'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value IS INITIAL.
parse_error(
iv_context = 'value help condition value is missing'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
lv_right = ls_token-value.
CLEAR ls_dd36m.
ls_dd36m-fieldname = iv_fieldname.
ls_dd36m-shlpname = cs_dd35v-shlpname.
ls_dd36m-shlpfield = to_upper( lv_left ).
IF lv_right(1) = |'|.
ls_dd36m-shtype = 'C'.
ls_dd36m-shtable = lv_right.
ELSE.
SPLIT lv_right AT '.' INTO ls_dd36m-shtable ls_dd36m-shfield.
IF ls_dd36m-shtable IS INITIAL OR ls_dd36m-shfield IS INITIAL.
parse_error(
iv_context = 'value help target must be table.field'
iv_token = lv_right
iv_offset = ls_token-offset ).
ENDIF.
TRANSLATE ls_dd36m-shtable TO UPPER CASE.
TRANSLATE ls_dd36m-shfield TO UPPER CASE.
ENDIF.
CLEAR lv_position.
LOOP AT cs_data-dd36m TRANSPORTING NO FIELDS WHERE fieldname = iv_fieldname.
lv_position = lv_position + 1.
ENDLOOP.
ls_dd36m-flposition = lv_position + 1.
APPEND ls_dd36m TO cs_data-dd36m.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'and'.
EXIT.
ENDIF.
cv_index = cv_index + 1.
ENDWHILE.
ENDIF.
ENDMETHOD.
METHOD parse_extension.
DATA ls_token TYPE ty_token.
DATA ls_dd03p TYPE dd03p.
DATA ls_dd08v TYPE dd08v.
DATA ls_dd35v TYPE dd35v.
DATA lv_fieldname TYPE string.
DATA lv_keyword TYPE string.
DATA lv_done TYPE abap_bool.
ls_dd08v = cs_dd08v.
ls_dd35v = cs_dd35v.
" cv_index points at the EXTEND keyword, which the caller already checked.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value IS INITIAL.
parse_error(
iv_context = 'extension field is missing'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
lv_fieldname = to_upper( unescape_name( ls_token-value ) ).
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR ls_token-value <> ':'.
parse_error(
iv_context = 'expected colon after extension field'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
ls_dd03p-fieldname = lv_fieldname.
ls_dd03p-adminfield = '1'.
APPEND ls_dd03p TO cs_data-dd03p.
WHILE cv_index <= lines( it_tokens ).
READ TABLE it_tokens INDEX cv_index INTO ls_token.
lv_keyword = to_lower( ls_token-value ).
IF ls_token-value = ';'.
cv_index = cv_index + 1.
lv_done = abap_true.
EXIT.
ELSEIF is_block_terminator( ls_token-value ) = abap_true.
" Some ADT table DDL omits the terminator between extension blocks.
lv_done = abap_true.
EXIT.
ELSEIF lv_keyword = 'remove'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'remove operation is incomplete'
iv_token = ''
iv_offset = 0 ).
ENDIF.
IF to_lower( ls_token-value ) = 'foreign'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'key'.
parse_error(
iv_context = 'expected KEY after REMOVE FOREIGN'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
CLEAR ls_dd08v.
ls_dd08v-fieldname = lv_fieldname.
ls_dd08v-checktable = '*'.
ls_dd08v-noinherit = 'Y'.
APPEND ls_dd08v TO cs_data-dd08v.
cv_index = cv_index + 1.
ELSEIF to_lower( ls_token-value ) = 'value'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'help'.
parse_error(
iv_context = 'expected HELP after REMOVE VALUE'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
CLEAR ls_dd35v.
ls_dd35v-fieldname = lv_fieldname.
ls_dd35v-shlpname = '*'.
APPEND ls_dd35v TO cs_data-dd35v.
cv_index = cv_index + 1.
ELSE.
parse_error(
iv_context = 'unsupported remove operation'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
ELSEIF lv_keyword = 'with'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0.
parse_error(
iv_context = 'extension relationship is missing'
iv_token = ''
iv_offset = 0 ).
ENDIF.
IF to_lower( ls_token-value ) = 'foreign'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'key'.
parse_error(
iv_context = 'expected KEY after FOREIGN'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
parse_foreign_key(
EXPORTING
it_tokens = it_tokens
iv_fieldname = lv_fieldname
CHANGING
cv_index = cv_index
cs_dd08v = ls_dd08v
cs_data = cs_data ).
ls_dd08v-fieldname = lv_fieldname.
ls_dd08v-noinherit = 'Y'.
APPEND ls_dd08v TO cs_data-dd08v.
ELSEIF to_lower( ls_token-value ) = 'value'.
cv_index = cv_index + 1.
READ TABLE it_tokens INDEX cv_index INTO ls_token.
IF sy-subrc <> 0 OR to_lower( ls_token-value ) <> 'help'.
parse_error(
iv_context = 'expected HELP after VALUE'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
cv_index = cv_index + 1.
parse_value_help(
EXPORTING
it_tokens = it_tokens
iv_fieldname = lv_fieldname
CHANGING
cv_index = cv_index
cs_dd35v = ls_dd35v
cs_data = cs_data ).
ls_dd35v-fieldname = lv_fieldname.
APPEND ls_dd35v TO cs_data-dd35v.
ELSE.
parse_error(
iv_context = 'unsupported extension relationship'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
ELSE.
parse_error(
iv_context = 'unexpected token in extension'
iv_token = ls_token-value
iv_offset = ls_token-offset ).
ENDIF.
ENDWHILE.
IF lv_done = abap_false.
parse_error(
iv_context = 'missing semicolon after extension'
iv_token = ''
iv_offset = 0 ).
ENDIF.
ENDMETHOD.
METHOD parse_type.
DATA lv_token TYPE string.
DATA lv_base TYPE string.
DATA lv_params TYPE string.
DATA lv_length TYPE string.
DATA lv_decimals TYPE string.
DATA lv_offset TYPE i.
DATA lv_close TYPE i.
lv_token = to_lower( iv_token ).
IF lv_token NP 'abap.*'.
cs_dd03p-rollname = to_upper( iv_token ).
CLEAR: cs_dd03p-inttype, cs_dd03p-intlen.
RETURN.
ENDIF.
lv_token = lv_token+5.
FIND FIRST OCCURRENCE OF '(' IN lv_token MATCH OFFSET lv_offset.
IF sy-subrc = 0.
lv_close = strlen( lv_token ) - 1.
IF lv_token+lv_close(1) <> ')'.
parse_error(
iv_context = 'type parameter list is not closed'
iv_token = lv_token
iv_offset = lv_offset ).
ENDIF.
lv_base = lv_token(lv_offset).
lv_close = lv_offset + 1.
lv_params = lv_token+lv_close.
lv_close = strlen( lv_params ) - 1.
lv_params = lv_params(lv_close).
SPLIT lv_params AT ',' INTO lv_length lv_decimals.
CONDENSE lv_length.
CONDENSE lv_decimals.
ELSE.
lv_base = lv_token.
ENDIF.
set_builtin_type(
EXPORTING
iv_base = lv_base
iv_length = lv_length
iv_decimals = lv_decimals
iv_offset = lv_offset
CHANGING cs_dd03p = cs_dd03p ).
ENDMETHOD.
METHOD set_builtin_type.
IF iv_length IS NOT INITIAL AND iv_length CN '0123456789'.
parse_error(
iv_context = 'type length is not numeric'
iv_token = iv_length
iv_offset = iv_offset ).
ENDIF.
IF iv_decimals IS NOT INITIAL AND iv_decimals CN '0123456789'.
parse_error(
iv_context = 'type decimals are not numeric'
iv_token = iv_decimals
iv_offset = iv_offset ).
ENDIF.
IF iv_base = 'char' OR iv_base = 'numc' OR iv_base = 'raw'
OR iv_base = 'lraw' OR iv_base = 'lchr'
OR iv_base = 'string' OR iv_base = 'rawstring' OR iv_base = 'sstring'
OR iv_base = 'unit'.
IF iv_decimals IS NOT INITIAL.
parse_error(
iv_context = 'character type accepts one parameter'
iv_token = iv_base
iv_offset = iv_offset ).
ENDIF.
cs_dd03p-leng = iv_length.
set_character_type( EXPORTING
iv_base = iv_base CHANGING
cs_dd03p = cs_dd03p ).
ELSEIF iv_base = 'dec' OR iv_base = 'curr' OR iv_base = 'quan'.
IF iv_length IS INITIAL OR iv_decimals IS INITIAL.
parse_error(
iv_context = 'decimal type requires length and decimals'
iv_token = iv_base
iv_offset = iv_offset ).
ENDIF.
set_numeric_type(
EXPORTING
iv_base = iv_base
iv_length = iv_length
iv_decimals = iv_decimals
CHANGING cs_dd03p = cs_dd03p ).
ELSEIF iv_base = 'df16_dec' OR iv_base = 'df34_dec'.
IF iv_length IS INITIAL OR iv_decimals IS INITIAL.
parse_error(
iv_context = 'decimal floating type requires length and decimals'
iv_token = iv_base
iv_offset = iv_offset ).
ENDIF.
set_decfloat_type(
EXPORTING
iv_base = iv_base
iv_length = iv_length
iv_decimals = iv_decimals
CHANGING cs_dd03p = cs_dd03p ).
ELSEIF iv_length IS NOT INITIAL OR iv_decimals IS NOT INITIAL.
parse_error(
iv_context = 'parameterless built-in type has parameters'
iv_token = iv_base
iv_offset = iv_offset ).
ELSEIF iv_base = 'int1' OR iv_base = 'int2' OR iv_base = 'int4'
OR iv_base = 'int8' OR iv_base = 'fltp'.
set_integer_type( EXPORTING
iv_base = iv_base CHANGING
cs_dd03p = cs_dd03p ).
ELSEIF iv_base = 'accp' OR iv_base = 'lang' OR iv_base = 'datn'
OR iv_base = 'timn' OR iv_base = 'utcl' OR iv_base = 'd16n'
OR iv_base = 'd34n' OR iv_base = 'cuky' OR iv_base = 'dats'
OR iv_base = 'tims' OR iv_base = 'clnt'.
set_date_type( EXPORTING
iv_base = iv_base CHANGING
cs_dd03p = cs_dd03p ).
ELSEIF iv_base = 'df16_raw' OR iv_base = 'df16_scl'
OR iv_base = 'df34_scl' OR iv_base = 'df34_raw'.
set_decfloat_type(
EXPORTING
iv_base = iv_base
iv_length = ''
iv_decimals = ''
CHANGING cs_dd03p = cs_dd03p ).
ELSE.
parse_error(
iv_context = 'unsupported built-in type'
iv_token = iv_base
iv_offset = iv_offset ).
ENDIF.
ENDMETHOD.
METHOD set_character_type.
CASE iv_base.
WHEN 'char'.
cs_dd03p-datatype = 'CHAR'.
cs_dd03p-inttype = 'C'.
cs_dd03p-intlen = cs_dd03p-leng * 2.
WHEN 'numc'.
cs_dd03p-datatype = 'NUMC'.
cs_dd03p-inttype = 'N'.
cs_dd03p-intlen = cs_dd03p-leng * 2.
WHEN 'raw'.
cs_dd03p-datatype = 'RAW'.
cs_dd03p-inttype = 'X'.
cs_dd03p-intlen = cs_dd03p-leng.
WHEN 'lraw'.
cs_dd03p-datatype = 'LRAW'.
cs_dd03p-inttype = 'X'.
cs_dd03p-intlen = cs_dd03p-leng.
WHEN 'lchr'.
cs_dd03p-datatype = 'LCHR'.
cs_dd03p-inttype = 'C'.
cs_dd03p-intlen = cs_dd03p-leng * 2.
WHEN 'string'.
cs_dd03p-datatype = 'STRG'.
cs_dd03p-inttype = 'g'.
cs_dd03p-intlen = 8.
WHEN 'rawstring'.
cs_dd03p-datatype = 'RSTR'.
cs_dd03p-inttype = 'x'.
cs_dd03p-intlen = 8.
WHEN 'sstring'.
cs_dd03p-datatype = 'SSTR'.
cs_dd03p-inttype = 'C'.
cs_dd03p-intlen = cs_dd03p-leng * 2.
WHEN 'unit'.
cs_dd03p-datatype = 'UNIT'.
cs_dd03p-inttype = 'C'.
cs_dd03p-intlen = cs_dd03p-leng * 2.
ENDCASE.
ENDMETHOD.
METHOD set_numeric_type.
cs_dd03p-datatype = to_upper( iv_base ).
cs_dd03p-leng = iv_length.
cs_dd03p-decimals = iv_decimals.
cs_dd03p-inttype = 'P'.
cs_dd03p-intlen = ( cs_dd03p-leng + 2 ) DIV 2.
ENDMETHOD.
METHOD set_integer_type.
CASE iv_base.
WHEN 'int1'.
cs_dd03p-datatype = 'INT1'.
cs_dd03p-inttype = 'b'.
cs_dd03p-intlen = 1.
WHEN 'int2'.
cs_dd03p-datatype = 'INT2'.
cs_dd03p-inttype = 's'.
cs_dd03p-intlen = 2.
WHEN 'int4'.
cs_dd03p-datatype = 'INT4'.
cs_dd03p-inttype = 'I'.
cs_dd03p-intlen = 4.
WHEN 'int8'.
cs_dd03p-datatype = 'INT8'.
cs_dd03p-inttype = '8'.
cs_dd03p-intlen = 8.
WHEN 'fltp'.
cs_dd03p-datatype = 'FLTP'.
cs_dd03p-inttype = 'F'.
cs_dd03p-intlen = 8.
ENDCASE.
ENDMETHOD.
METHOD set_date_type.
CASE iv_base.
WHEN 'accp'.
cs_dd03p-datatype = 'ACCP'.
cs_dd03p-inttype = 'N'.
cs_dd03p-leng = 6.
cs_dd03p-intlen = 12.
WHEN 'lang'.
cs_dd03p-datatype = 'LANG'.
cs_dd03p-inttype = 'C'.
cs_dd03p-leng = 1.
cs_dd03p-intlen = 2.
WHEN 'datn'.
cs_dd03p-datatype = 'DATN'.
cs_dd03p-inttype = 'D'.
cs_dd03p-leng = 8.
cs_dd03p-intlen = 16.
WHEN 'timn'.
cs_dd03p-datatype = 'TIMN'.
cs_dd03p-inttype = 'T'.
cs_dd03p-leng = 6.
cs_dd03p-intlen = 12.
WHEN 'utcl'.
cs_dd03p-datatype = 'UTCL'.
cs_dd03p-inttype = 'P'.
cs_dd03p-leng = 27.
cs_dd03p-intlen = 8.
WHEN 'd16n'.
cs_dd03p-datatype = 'D16N'.
cs_dd03p-inttype = 'a'.
cs_dd03p-intlen = 8.
WHEN 'd34n'.
cs_dd03p-datatype = 'D34N'.
cs_dd03p-inttype = 'e'.
cs_dd03p-intlen = 16.
WHEN 'cuky'.
cs_dd03p-datatype = 'CUKY'.
cs_dd03p-inttype = 'C'.
cs_dd03p-leng = 5.
cs_dd03p-intlen = 10.
WHEN 'dats'.
cs_dd03p-datatype = 'DATS'.
cs_dd03p-inttype = 'D'.
cs_dd03p-leng = 8.
cs_dd03p-intlen = 16.
WHEN 'tims'.
cs_dd03p-datatype = 'TIMS'.
cs_dd03p-inttype = 'T'.
cs_dd03p-leng = 6.
cs_dd03p-intlen = 12.
WHEN 'clnt'.
cs_dd03p-datatype = 'CLNT'.
cs_dd03p-inttype = 'C'.
cs_dd03p-leng = 3.
cs_dd03p-intlen = 6.
ENDCASE.
ENDMETHOD.
METHOD set_decfloat_type.
IF iv_base = 'df16_dec' OR iv_base = 'df16_raw' OR iv_base = 'df16_scl'.
cs_dd03p-inttype = 'a'.
cs_dd03p-intlen = 8.
ELSE.
cs_dd03p-inttype = 'e'.
cs_dd03p-intlen = 16.
ENDIF.
IF iv_base = 'df16_dec'.
cs_dd03p-datatype = 'D16D'.
ELSEIF iv_base = 'df16_raw'.
cs_dd03p-datatype = 'D16R'.
ELSEIF iv_base = 'df16_scl'.
cs_dd03p-datatype = 'D16S'.
ELSEIF iv_base = 'df34_dec'.
cs_dd03p-datatype = 'D34D'.
ELSEIF iv_base = 'df34_raw'.
cs_dd03p-datatype = 'D34R'.
ELSE.
cs_dd03p-datatype = 'D34S'.
ENDIF.
IF iv_length IS NOT INITIAL.
cs_dd03p-leng = iv_length.
cs_dd03p-decimals = iv_decimals.
ENDIF.
ENDMETHOD.
METHOD read_data.
DATA lv_name TYPE ddobjname.
lv_name = iv_name.
" The texts read here end up in the serialized DDL, so the language is a
" deliberate choice of the caller (the repository master language) and
" must not default to the logon language, which would make the output
" differ between developers.
CALL FUNCTION 'DDIF_TABL_GET'
EXPORTING name = lv_name langu = iv_language
IMPORTING dd02v_wa = rs_data-dd02v dd09l_wa = rs_data-dd09l
TABLES dd03p_tab = rs_data-dd03p dd05m_tab = rs_data-dd05m
dd08v_tab = rs_data-dd08v dd12v_tab = rs_data-dd12v
dd17v_tab = rs_data-dd17v dd35v_tab = rs_data-dd35v
dd36m_tab = rs_data-dd36m
EXCEPTIONS illegal_input = 1 OTHERS = 2.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |error from DDIF_TABL_GET for { lv_name }| ).
ENDIF.
ENDMETHOD.
METHOD serialize.
DATA ls_dd03p LIKE LINE OF is_data-dd03p.
DATA lv_key TYPE string.
DATA lv_type TYPE string.
DATA lv_pre TYPE string.
DATA lv_int TYPE i.
DATA lv_suffix TYPE string.
DATA lv_notnull TYPE string.
DATA lv_colon TYPE i.
DATA lv_include TYPE string.
DATA lv_extend TYPE string.
rv_ddl = serialize_top( is_data ).
rv_ddl = rv_ddl && |define table { to_lower( is_data-dd02v-tabname ) } \{\n\n|.
LOOP AT is_data-dd03p INTO ls_dd03p
WHERE ( fieldname NP '.INCLU*' OR groupname IS NOT INITIAL ) AND adminfield = '0'.
lv_int = 0.
IF ls_dd03p-keyflag = abap_true.
lv_int = 4.
ENDIF.
" The delimiting quotes of a non-plain name count towards the column
" the colons are aligned on.
IF ls_dd03p-groupname IS INITIAL.
lv_int = lv_int + strlen( escape_name( ls_dd03p-fieldname ) ).
ELSE.
lv_int = lv_int + strlen( escape_name( ls_dd03p-groupname ) ).
ENDIF.
IF lv_int > lv_colon.
lv_colon = lv_int.
ENDIF.
ENDLOOP.
LOOP AT is_data-dd03p INTO ls_dd03p WHERE adminfield = '0'.
CLEAR: lv_key, lv_notnull, lv_suffix.
IF ls_dd03p-keyflag = abap_true.
lv_key = |key |.
ENDIF.
lv_pre = |{ lv_key }{ escape_name( ls_dd03p-fieldname ) }|.
IF ls_dd03p-groupname IS NOT INITIAL.
lv_pre = |{ lv_key }{ escape_name( ls_dd03p-groupname ) }|.
ENDIF.
IF strlen( lv_pre ) < lv_colon.
lv_pre = lv_pre && repeat(
val = | |
occ = lv_colon - strlen( lv_pre ) ).
ENDIF.
IF ls_dd03p-fieldname = '.INCLU--AP'.
CONTINUE.
ELSEIF ls_dd03p-fieldname CP '.INCLU*'.
IF ls_dd03p-notnull = abap_true.
lv_notnull = | not null|.
ENDIF.
lv_include = ls_dd03p-fieldname.
IF lv_include CA '-'.
SPLIT lv_include AT '-' INTO lv_include lv_suffix.
lv_suffix = | with suffix { to_lower( lv_suffix ) }|.
ENDIF.
IF ls_dd03p-groupname IS INITIAL.
rv_ddl = rv_ddl && | { lv_key }include { to_lower( ls_dd03p-precfield ) }{ lv_suffix }{ lv_notnull }|.
ELSE.
rv_ddl = rv_ddl && | { lv_pre } : include { to_lower( ls_dd03p-precfield ) }{ lv_suffix }{ lv_notnull }|.
ENDIF.
lv_extend = serialize_extend(
is_dd03p = ls_dd03p
is_data = is_data ).
IF lv_extend IS INITIAL.
rv_ddl = rv_ddl && |;\n|.
ELSE.
" ADT omits the terminator for an include that owns extensions.
rv_ddl = rv_ddl && lv_extend.
ENDIF.
CONTINUE.
ENDIF.
rv_ddl = rv_ddl && serialize_field_annotations(
iv_fieldname = ls_dd03p-fieldname
is_data = is_data ).
rv_ddl = rv_ddl && serialize_fkey_annotations(
iv_fieldname = ls_dd03p-fieldname
is_data = is_data ).
lv_type = serialize_type( ls_dd03p ).
rv_ddl = rv_ddl && | { lv_pre } : { lv_type }|.
rv_ddl = rv_ddl && serialize_field_foreign_key(
iv_fieldname = ls_dd03p-fieldname
is_data = is_data ).
rv_ddl = rv_ddl && serialize_value_help(
iv_fieldname = ls_dd03p-fieldname
is_data = is_data ).
rv_ddl = rv_ddl && |;\n|.
ENDLOOP.
rv_ddl = rv_ddl && |\n\}|.
ENDMETHOD.
METHOD serialize_adt.
DATA ls_object_type TYPE wbobjtype.
DATA lv_object_key TYPE seu_objkey.
DATA li_object_data TYPE REF TO if_wb_object_data_model.
DATA lo_operator TYPE REF TO object.
ls_object_type-objtype_tr = 'TABL'.
ls_object_type-subtype_wb = 'DT'.
lv_object_key = iv_name.
CALL METHOD ('CL_WB_OBJECT_OPERATOR')=>('CREATE_INSTANCE')
EXPORTING
object_type = ls_object_type
object_key = lv_object_key
RECEIVING
result = lo_operator.
CALL METHOD lo_operator->('IF_WB_OBJECT_OPERATOR~READ')
EXPORTING
version = 'A'
IMPORTING
eo_object_data = li_object_data.
CALL METHOD li_object_data->('GET_CONTENT')
IMPORTING
p_data = rv_ddl.
ENDMETHOD.
METHOD is_foreign_key_extension.
" A DD08V row describes a component extension when it is not inherited
" from the include, either because it overrides ('Y') or removes ('*') the
" inherited foreign key.
IF ( is_dd08v-noinherit = 'Y' OR is_dd08v-checktable = '*' )
AND is_dd08v-noinherit <> 'N'.
rv_extension = abap_true.
ENDIF.
ENDMETHOD.
METHOD is_value_help_extension.
IF is_dd35v-shlpinher <> abap_true.
rv_extension = abap_true.
ENDIF.
ENDMETHOD.
METHOD has_more_extensions.
DATA ls_dd08v LIKE LINE OF is_data-dd08v.
DATA ls_dd35v LIKE LINE OF is_data-dd35v.
LOOP AT is_data-dd08v INTO ls_dd08v.
IF is_foreign_key_extension( ls_dd08v ) = abap_false.
CONTINUE.
ENDIF.
READ TABLE it_fields TRANSPORTING NO FIELDS
WITH KEY table_line = ls_dd08v-fieldname.
IF sy-subrc = 0.
rv_more = abap_true.
RETURN.
ENDIF.
ENDLOOP.
LOOP AT is_data-dd35v INTO ls_dd35v.
IF is_value_help_extension( ls_dd35v ) = abap_false.
CONTINUE.
ENDIF.
READ TABLE it_fields TRANSPORTING NO FIELDS
WITH KEY table_line = ls_dd35v-fieldname.
IF sy-subrc = 0.
rv_more = abap_true.
RETURN.
ENDIF.
ENDLOOP.
ENDMETHOD.
METHOD serialize_extend.
DATA lv_index TYPE i.
DATA ls_dd03p LIKE LINE OF is_data-dd03p.
DATA lt_fields TYPE ty_fields.
DATA lv_field LIKE LINE OF lt_fields.
DATA ls_dd08v LIKE LINE OF is_data-dd08v.
DATA ls_dd35v LIKE LINE OF is_data-dd35v.
DATA lv_more TYPE abap_bool.
READ TABLE is_data-dd03p TRANSPORTING NO FIELDS
WITH KEY fieldname = is_dd03p-fieldname precfield = is_dd03p-precfield.
IF sy-subrc <> 0.
RETURN.
ENDIF.
lv_index = sy-tabix + 1.
LOOP AT is_data-dd03p FROM lv_index INTO ls_dd03p.
IF ls_dd03p-adminfield = '0'.
EXIT.
ENDIF.
APPEND ls_dd03p-fieldname TO lt_fields.
ENDLOOP.
LOOP AT is_data-dd08v INTO ls_dd08v.
IF is_foreign_key_extension( ls_dd08v ) = abap_false.
CONTINUE.
ENDIF.
READ TABLE lt_fields TRANSPORTING NO FIELDS
WITH KEY table_line = ls_dd08v-fieldname.
IF sy-subrc <> 0.
CONTINUE.
ENDIF.
DELETE lt_fields WHERE table_line = ls_dd08v-fieldname.
IF ls_dd08v-checktable <> '*'.
rv_ddl = rv_ddl && serialize_fkey_annotations(
iv_fieldname = ls_dd08v-fieldname
is_data = is_data ).
ENDIF.
rv_ddl = rv_ddl && | extend { to_lower( ls_dd08v-fieldname ) } :|.
IF ls_dd08v-checktable = '*'.
rv_ddl = rv_ddl && |\n remove foreign key|.
ELSE.
rv_ddl = rv_ddl && serialize_field_foreign_key(
iv_fieldname = ls_dd08v-fieldname
is_data = is_data ).
ENDIF.
READ TABLE is_data-dd35v INTO ls_dd35v WITH KEY fieldname = ls_dd08v-fieldname.
IF sy-subrc = 0.
IF ls_dd35v-shlpname = '*'.
rv_ddl = rv_ddl && |\n remove value help|.
ELSEIF ls_dd35v-shlpinher <> abap_true.
rv_ddl = rv_ddl && serialize_value_help(
iv_fieldname = ls_dd08v-fieldname
is_data = is_data ).
ENDIF.
ENDIF.
lv_more = has_more_extensions(
it_fields = lt_fields
is_data = is_data ).
IF lv_more = abap_true.
rv_ddl = rv_ddl && |\n|.
ELSE.
rv_ddl = rv_ddl && |;\n|.
ENDIF.
ENDLOOP.
LOOP AT is_data-dd35v INTO ls_dd35v.
IF is_value_help_extension( ls_dd35v ) = abap_false.
CONTINUE.
ENDIF.
READ TABLE lt_fields INTO lv_field
WITH KEY table_line = ls_dd35v-fieldname.
IF sy-subrc <> 0.
CONTINUE.
ENDIF.
DELETE lt_fields WHERE table_line = ls_dd35v-fieldname.
rv_ddl = rv_ddl && | extend { to_lower( lv_field ) } :|.
IF ls_dd35v-shlpname = '*'.
rv_ddl = rv_ddl && |\n remove value help|.
ELSE.
rv_ddl = rv_ddl && serialize_value_help(
iv_fieldname = lv_field
is_data = is_data ).
ENDIF.
lv_more = has_more_extensions(
it_fields = lt_fields
is_data = is_data ).
IF lv_more = abap_true.
rv_ddl = rv_ddl && |\n|.
ELSE.
rv_ddl = rv_ddl && |;\n|.
ENDIF.
ENDLOOP.
IF rv_ddl IS NOT INITIAL.
" The block always starts on a line of its own. Emitting that newline
" here instead of in the caller makes the re-indent below cover the
" first line as well.
rv_ddl = |\n{ rv_ddl }|.
REPLACE ALL OCCURRENCES OF |\n | IN rv_ddl WITH |\n |.
ENDIF.
ENDMETHOD.
METHOD get_reference_datatype.
DATA ls_reference LIKE LINE OF is_data-dd03p.
DATA ls_buffered TYPE ty_reference.
DATA ls_dfies TYPE dfies.
" Prefer the field metadata already read for the table. This also keeps
" serialization independent of DDIC access when the caller supplies it.
READ TABLE is_data-dd03p INTO ls_reference
WITH KEY tabname = is_field-reftable fieldname = is_field-reffield.
IF sy-subrc <> 0 AND is_field-reftable = is_data-dd02v-tabname.
READ TABLE is_data-dd03p INTO ls_reference
WITH KEY fieldname = is_field-reffield.
ENDIF.
IF sy-subrc = 0.
rv_datatype = ls_reference-datatype.
RETURN.
ENDIF.
" References may point to a different DDIC object, which is not part of
" the DD03P rows returned for the table being serialized. A table with
" many amount or quantity fields would otherwise hit DDIC once per field
" on every serialize call, so the outcome is buffered, including the
" negative one.
READ TABLE mt_reference INTO ls_buffered
WITH TABLE KEY reftable = is_field-reftable reffield = is_field-reffield.
IF sy-subrc = 0.
rv_datatype = ls_buffered-datatype.
RETURN.
ENDIF.
TRY.
CALL FUNCTION 'DDIF_FIELDINFO_GET'
EXPORTING
tabname = is_field-reftable
lfieldname = is_field-reffield
langu = sy-langu
IMPORTING
dfies_wa = ls_dfies
EXCEPTIONS
not_found = 1
internal_error = 2
OTHERS = 3.
IF sy-subrc = 0.
rv_datatype = ls_dfies-datatype.
ENDIF.
CATCH cx_sy_dyn_call_error.
" The open-abap test runtime does not provide DDIC function modules.
ENDTRY.
ls_buffered-reftable = is_field-reftable.
ls_buffered-reffield = is_field-reffield.
ls_buffered-datatype = rv_datatype.
INSERT ls_buffered INTO TABLE mt_reference.
ENDMETHOD.
METHOD serialize_field_annotations.
DATA ls_dd03p LIKE LINE OF is_data-dd03p.
DATA lv_reference_datatype TYPE dd03p-datatype.
DATA lv_reference TYPE string.
READ TABLE is_data-dd03p INTO ls_dd03p WITH KEY fieldname = iv_fieldname.
IF sy-subrc <> 0.
RETURN.
ENDIF.
IF ( ls_dd03p-rollname IS INITIAL AND ls_dd03p-precfield IS INITIAL
OR ls_dd03p-comptype = 'R' AND ls_dd03p-reftype = 'B' )
AND ls_dd03p-ddtext IS NOT INITIAL.
rv_ddl = rv_ddl && | @EndUserText.label : { escape_string( ls_dd03p-ddtext ) }\n|.
ENDIF.
IF ls_dd03p-languflag = abap_true.
rv_ddl = rv_ddl && | @AbapCatalog.textLanguage\n|.
ENDIF.
IF ls_dd03p-reftable IS NOT INITIAL AND ls_dd03p-reffield IS NOT INITIAL.
lv_reference_datatype = get_reference_datatype(
is_field = ls_dd03p
is_data = is_data ).
lv_reference = |{ to_lower( ls_dd03p-reftable ) }.{ to_lower( ls_dd03p-reffield ) }|.
" The semantics follow either the field's own type or the type of the
" referenced field, so decimal floating point amounts and quantities are
" classified as well. A reference that matches neither carries no
" semantics and must not produce an annotation.
IF ls_dd03p-datatype = 'CURR' OR lv_reference_datatype = 'CUKY'.
rv_ddl = rv_ddl && | @Semantics.amount.currencyCode : '{ lv_reference }'\n|.
ELSEIF ls_dd03p-datatype = 'QUAN' OR lv_reference_datatype = 'UNIT'.
rv_ddl = rv_ddl && | @Semantics.quantity.unitOfMeasure : '{ lv_reference }'\n|.
ENDIF.
ENDIF.
IF ls_dd03p-rollname IS INITIAL
AND ( ls_dd03p-datatype(3) = 'D16' OR ls_dd03p-datatype(3) = 'D34' ).
rv_ddl = rv_ddl && | @AbapCatalog.decfloat.outputStyle : #NORMAL\n|.
ENDIF.
ENDMETHOD.
METHOD serialize_field_foreign_key.
DATA ls_dd08v LIKE LINE OF is_data-dd08v.
DATA ls_dd05m LIKE LINE OF is_data-dd05m.
DATA lt_dd05m TYPE STANDARD TABLE OF dd05m WITH DEFAULT KEY.
DATA lt_cardinalities TYPE ty_cardinalities.
DATA ls_cardinality TYPE ty_cardinality.
DATA lv_pre TYPE string.
DATA lv_cardinality TYPE string.
DATA lv_target TYPE string.
READ TABLE is_data-dd08v INTO ls_dd08v WITH KEY fieldname = iv_fieldname.
IF sy-subrc <> 0.
RETURN.
ENDIF.
" Cardinality is optional in table DDL; keep the separator when omitted.
" DDIC may also contain legacy or incomplete cardinality values which have
" no direct DDL representation, in which case the foreign key is preserved
" and only the cardinality is left out.
lv_cardinality = | |.
lt_cardinalities = get_cardinalities( ).
READ TABLE lt_cardinalities INTO ls_cardinality
WITH KEY cardleft = ls_dd08v-cardleft card = ls_dd08v-card.
IF sy-subrc = 0.
lv_cardinality = | { ls_cardinality-token } |.
ENDIF.
rv_ddl = rv_ddl && |\n with foreign key{ lv_cardinality }{ to_lower( ls_dd08v-checktable ) }|.
LOOP AT is_data-dd05m INTO ls_dd05m
WHERE fieldname = iv_fieldname AND fortable <> '*'.
APPEND ls_dd05m TO lt_dd05m.
ENDLOOP.
SORT lt_dd05m BY primpos ASCENDING.
LOOP AT lt_dd05m INTO ls_dd05m.
IF lv_pre IS INITIAL.
lv_pre = |\n where |.
ELSE.
lv_pre = |\n and |.
ENDIF.
IF ls_dd05m-fortable(1) = |'|.
rv_ddl = rv_ddl && |{ lv_pre }{ to_lower( ls_dd05m-checkfield ) } = { ls_dd05m-fortable }|.
ELSE.
lv_target = |{ to_lower( ls_dd05m-fortable ) }.{ to_lower( ls_dd05m-forkey ) }|.
rv_ddl = rv_ddl && |{ lv_pre }{ to_lower( ls_dd05m-checkfield ) } = { lv_target }|.
ENDIF.
ENDLOOP.
ENDMETHOD.
METHOD serialize_fkey_annotations.
DATA ls_dd08v LIKE LINE OF is_data-dd08v.
READ TABLE is_data-dd08v INTO ls_dd08v WITH KEY fieldname = iv_fieldname.
IF sy-subrc <> 0.
RETURN.
ENDIF.
IF ls_dd08v-ddtext IS NOT INITIAL.
" ADT emits this label without escaping the apostrophes inside it,
" unlike the other annotations. Match that rather than produce a
" different serialization than the tool the DDL comes from.
rv_ddl = rv_ddl && | @AbapCatalog.foreignKey.label : '{ ls_dd08v-ddtext }'\n|.
ENDIF.
IF ls_dd08v-frkart IS INITIAL.
ELSEIF ls_dd08v-frkart = 'TEXT'.
rv_ddl = rv_ddl && | @AbapCatalog.foreignKey.keyType : #TEXT_KEY\n|.
ELSEIF ls_dd08v-frkart = 'REF'.
rv_ddl = rv_ddl && | @AbapCatalog.foreignKey.keyType : #NON_KEY\n|.
ELSEIF ls_dd08v-frkart = 'KEY'.
rv_ddl = rv_ddl && | @AbapCatalog.foreignKey.keyType : #KEY\n|.
ELSE.
zcx_abapgit_exception=>raise(
|TABL DDL serialization error: unsupported foreign key type { ls_dd08v-frkart }| ).
ENDIF.
IF ls_dd08v-checkflag = abap_false OR ls_dd08v-checkflag = 'N'.
rv_ddl = rv_ddl && | @AbapCatalog.foreignKey.screenCheck : true\n|.
ELSE.
rv_ddl = rv_ddl && | @AbapCatalog.foreignKey.screenCheck : false\n|.
ENDIF.
IF ls_dd08v-arbgb IS NOT INITIAL.
rv_ddl = rv_ddl && | @AbapCatalog.foreignKey.messageClass : { escape_string( ls_dd08v-arbgb ) }\n|.
ENDIF.
IF ls_dd08v-msgnr IS NOT INITIAL.
rv_ddl = rv_ddl && | @AbapCatalog.foreignKey.messageNumber : { escape_string( ls_dd08v-msgnr ) }\n|.
ENDIF.
ENDMETHOD.
METHOD serialize_top.
FIELD-SYMBOLS <lv_pk_is_invhash> TYPE c.
FIELD-SYMBOLS <lv_is_gtt> TYPE abap_bool.
DATA lv_replacement_object TYPE string.
IF is_data-dd02v-exclass NOT BETWEEN '0' AND '4'.
zcx_abapgit_exception=>raise(
|TABL DDL serialization error: unsupported enhancement category { is_data-dd02v-exclass }| ).
ENDIF.
IF is_data-dd02v-contflag IS INITIAL.
zcx_abapgit_exception=>raise( 'TABL DDL serialization error: delivery class is missing' ).
ENDIF.
rv_ddl = rv_ddl && |@EndUserText.label : { escape_string( is_data-dd02v-ddtext ) }\n|.
CASE is_data-dd02v-exclass.
WHEN '0'.
rv_ddl = rv_ddl && |@AbapCatalog.enhancement.category : #NOT_CLASSIFIED\n|.
WHEN '1'.
rv_ddl = rv_ddl && |@AbapCatalog.enhancement.category : #NOT_EXTENSIBLE\n|.
WHEN '2'.
rv_ddl = rv_ddl && |@AbapCatalog.enhancement.category : #EXTENSIBLE_CHARACTER\n|.
WHEN '3'.
rv_ddl = rv_ddl && |@AbapCatalog.enhancement.category : #EXTENSIBLE_CHARACTER_NUMERIC\n|.
WHEN '4'.
rv_ddl = rv_ddl && |@AbapCatalog.enhancement.category : #EXTENSIBLE_ANY\n|.
ENDCASE.
IF is_data-dd02v-tabclass <> 'TRANSP'.
zcx_abapgit_exception=>raise(
|TABL DDL serialization error: unsupported table category { is_data-dd02v-tabclass }| ).
ENDIF.
ASSIGN COMPONENT 'IS_GTT' OF STRUCTURE is_data-dd02v TO <lv_is_gtt>.
IF sy-subrc = 0 AND <lv_is_gtt> = abap_true.
rv_ddl = rv_ddl && |@AbapCatalog.tableCategory : #GLOBAL_TEMPORARY\n|.
ELSE.
rv_ddl = rv_ddl && |@AbapCatalog.tableCategory : #TRANSPARENT\n|.
ENDIF.
IF is_data-dd02v-authclass = '01'.
rv_ddl = rv_ddl && |@AbapCatalog.activationType : #NAMETAB_GENERATION_OFFLINE\n|.
ELSEIF is_data-dd02v-authclass = '02'.
rv_ddl = rv_ddl && |@AbapCatalog.activationType : #ADAPT_C_STRUCTURES\n|.
ELSEIF is_data-dd02v-authclass = '10'.
rv_ddl = rv_ddl && |@AbapCatalog.activationType : #INITIAL_TABLE_REQUIRED\n|.
ELSEIF is_data-dd02v-authclass IS NOT INITIAL.
zcx_abapgit_exception=>raise(
|TABL DDL serialization error: unsupported activation type { is_data-dd02v-authclass }| ).
ENDIF.
rv_ddl = rv_ddl && |@AbapCatalog.deliveryClass : #{ is_data-dd02v-contflag }\n|.
IF is_data-dd02v-mainflag = abap_true.
rv_ddl = rv_ddl && |@AbapCatalog.dataMaintenance : #ALLOWED\n|.
ELSEIF is_data-dd02v-mainflag = 'N'.
rv_ddl = rv_ddl && |@AbapCatalog.dataMaintenance : #NOT_ALLOWED\n|.
ELSEIF is_data-dd02v-mainflag IS INITIAL.
rv_ddl = rv_ddl && |@AbapCatalog.dataMaintenance : #RESTRICTED\n|.
ELSE.
zcx_abapgit_exception=>raise(
|TABL DDL serialization error: unsupported data maintenance value { is_data-dd02v-mainflag }| ).
ENDIF.
lv_replacement_object = get_replacement_object( is_data-dd02v-viewref ).
IF lv_replacement_object IS NOT INITIAL.
rv_ddl = rv_ddl && |@AbapCatalog.replacementObject : { escape_string( to_lower( lv_replacement_object ) ) }\n|.
ENDIF.
ASSIGN COMPONENT 'PK_IS_INVHASH' OF STRUCTURE is_data-dd02v TO <lv_pk_is_invhash>.
IF sy-subrc = 0 AND <lv_pk_is_invhash> = abap_true.
rv_ddl = rv_ddl && |@AbapCatalog.primaryKey.invertedIndividualIndex : true\n|.
ENDIF.
ENDMETHOD.
METHOD serialize_type.
DATA lv_notnull TYPE string.
IF is_dd03p-notnull = abap_true.
lv_notnull = | not null|.
ENDIF.
IF is_dd03p-rollname IS NOT INITIAL.
rv_type = |{ to_lower( is_dd03p-rollname ) }{ lv_notnull }|.
ELSE.
rv_type = serialize_type_core( is_dd03p ).
rv_type = rv_type && lv_notnull.
ENDIF.
ENDMETHOD.
METHOD serialize_type_core.
DATA lv_leng TYPE i.
DATA lv_decimals TYPE i.
lv_leng = is_dd03p-leng.
lv_decimals = is_dd03p-decimals.
IF is_dd03p-datatype = 'STRG'.
rv_type = |abap.string({ lv_leng })|.
ELSEIF is_dd03p-datatype = 'RSTR'.
rv_type = |abap.rawstring({ lv_leng })|.
ELSEIF is_dd03p-datatype = 'SSTR'.
rv_type = |abap.sstring({ lv_leng })|.
ELSEIF is_dd03p-datatype = 'DEC' OR is_dd03p-datatype = 'CURR'
OR is_dd03p-datatype = 'QUAN'.
rv_type = |abap.{ to_lower( is_dd03p-datatype ) }({ lv_leng },{ lv_decimals })|.
ELSEIF is_dd03p-datatype = 'D16D' OR is_dd03p-datatype = 'D34D'.
IF is_dd03p-datatype = 'D16D'.
rv_type = |abap.df16_dec({ lv_leng },{ lv_decimals })|.
ELSE.
rv_type = |abap.df34_dec({ lv_leng },{ lv_decimals })|.
ENDIF.
ELSEIF is_dd03p-datatype = 'CHAR' OR is_dd03p-datatype = 'NUMC'
OR is_dd03p-datatype = 'RAW' OR is_dd03p-datatype = 'LRAW'
OR is_dd03p-datatype = 'LCHR'
OR is_dd03p-datatype = 'UNIT'.
rv_type = |abap.{ to_lower( is_dd03p-datatype ) }({ lv_leng })|.
ELSE.
rv_type = serialize_type_special( is_dd03p ).
ENDIF.
ENDMETHOD.
METHOD serialize_type_special.
CASE is_dd03p-datatype.
WHEN 'INT4'.
rv_type = |abap.int4|.
WHEN 'ACCP'.
rv_type = |abap.accp|.
WHEN 'LANG'.
rv_type = |abap.lang|.
WHEN 'DATN'.
rv_type = |abap.datn|.
WHEN 'TIMN'.
rv_type = |abap.timn|.
WHEN 'UTCL'.
rv_type = |abap.utcl|.
WHEN 'INT8'.
rv_type = |abap.int8|.
WHEN 'D16R'.
rv_type = |abap.df16_raw|.
WHEN 'D16S'.
rv_type = |abap.df16_scl|.
WHEN 'D16N'.
rv_type = |abap.d16n|.
WHEN 'D34S'.
rv_type = |abap.df34_scl|.
WHEN 'D34R'.
rv_type = |abap.df34_raw|.
WHEN 'D34N'.
rv_type = |abap.d34n|.
WHEN 'INT2'.
rv_type = |abap.int2|.
WHEN 'INT1'.
rv_type = |abap.int1|.
WHEN 'CUKY'.
rv_type = |abap.cuky|.
WHEN 'DATS'.
rv_type = |abap.dats|.
WHEN 'TIMS'.
rv_type = |abap.tims|.
WHEN 'FLTP'.
rv_type = |abap.fltp|.
WHEN 'CLNT'.
rv_type = |abap.clnt|.
WHEN OTHERS.
zcx_abapgit_exception=>raise(
|TABL DDL serialization error: unsupported field type { is_dd03p-datatype }| ).
ENDCASE.
ENDMETHOD.
METHOD serialize_value_help.
DATA ls_dd35v LIKE LINE OF is_data-dd35v.
DATA ls_dd36m LIKE LINE OF is_data-dd36m.
DATA lt_dd36m TYPE STANDARD TABLE OF dd36m WITH DEFAULT KEY.
DATA lv_pre TYPE string.
DATA lv_target TYPE string.
READ TABLE is_data-dd35v INTO ls_dd35v WITH KEY fieldname = iv_fieldname.
IF sy-subrc <> 0 OR ls_dd35v-shlpname = '*'.
RETURN.
ENDIF.
rv_ddl = rv_ddl && |\n with value help { to_lower( ls_dd35v-shlpname ) }|.
LOOP AT is_data-dd36m INTO ls_dd36m
WHERE fieldname = iv_fieldname AND shlpname = ls_dd35v-shlpname AND shtype <> 'G'.
APPEND ls_dd36m TO lt_dd36m.
ENDLOOP.
SORT lt_dd36m BY shlpfield ASCENDING flposition ASCENDING.
LOOP AT lt_dd36m INTO ls_dd36m.
IF lv_pre IS INITIAL.
lv_pre = |\n where |.
ELSE.
lv_pre = |\n and |.
ENDIF.
IF ls_dd36m-shtype = 'C'.
rv_ddl = rv_ddl && |{ lv_pre }{ to_lower( ls_dd36m-shlpfield ) } = { ls_dd36m-shtable }|.
ELSE.
lv_target = |{ to_lower( ls_dd36m-shtable ) }.{ to_lower( ls_dd36m-shfield ) }|.
rv_ddl = rv_ddl && |{ lv_pre }{ to_lower( ls_dd36m-shlpfield ) } = { lv_target }|.
ENDIF.
ENDLOOP.
ENDMETHOD.
ENDCLASS.
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