upload mass data from file during testing the function module

Former Member — Sat, 04 Nov 2006 11:11:48 GMT

hi everyone,

i need to upload the data in XML format during testing of my customer(z) functin module,

please anyone help me out in solving this problem ASAP as this is a very urgent requirement .

Thanks in Advance!!

Munish

Re: upload mass data from file during testing the function module

Former Member — Sat, 04 Nov 2006 14:05:11 GMT

hi Munish,

the following code is used to get the large records from XML file, and print the collected data on to a list.. (a test program!!!) .

hope this would be helpful...

TYPE-POOLS: ixml.

START-OF-SELECTION.

CLASS cl_ixml DEFINITION LOAD.

*-- Folder selection Declarations

PARAMETER: ofile TYPE file_table-filename OBLIGATORY.

DATA: directory TYPE string.

DATA: window_title TYPE string.

DATA: sel_folder TYPE string.

DATA: file_path LIKE rlgrap-filename.

DATA: wa_file_name TYPE file_name.

DATA: file_table TYPE STANDARD TABLE OF file_name.

DATA: count_files TYPE i.

*-- iXML Declarations

DATA: element TYPE REF TO if_ixml_element.

*----

selection-screen - value reques for filename

*----

AT SELECTION-SCREEN ON VALUE-REQUEST FOR ofile.

MOVE 'Destination Data File'(002) TO window_title.

CALL METHOD cl_gui_frontend_services=>directory_browse

EXPORTING

window_title = window_title

INITIAL_FOLDER =

CHANGING

selected_folder = sel_folder

EXCEPTIONS
CNTL_ERROR = 1
ERROR_NO_GUI = 2
others = 3 .

directory = sel_folder.

ofile = sel_folder.

END-OF-SELECTION.

directory = ofile.

IF sy-subrc = 0.

CALL METHOD cl_gui_frontend_services=>directory_list_files

EXPORTING

directory = directory

filter = '*.xml'

files_only = 'X'

DIRECTORIES_ONLY =

CHANGING

file_table = file_table

count = count_files .

ENDIF.

IF sy-subrc = 0.

LOOP AT file_table INTO wa_file_name.

CONCATENATE directory '' wa_file_name INTO file_path.

PERFORM upload_parse USING file_path.

ENDLOOP.

ENDIF.

*&----

*& Form upload_parse

*&----

text

*----

-->P_FILE_PATH text

*----

FORM upload_parse USING p_file_path LIKE rlgrap-filename.

DATA: g_ixml TYPE REF TO if_ixml.

DATA: streamfactory TYPE REF TO if_ixml_stream_factory.

DATA: document TYPE REF TO if_ixml_document.

DATA: pnode TYPE REF TO if_ixml_node.

DATA: parser TYPE REF TO if_ixml_parser.

DATA: xml_doc TYPE string.

TYPES : BEGIN OF xml_line,

data(256) TYPE x,

END OF xml_line.

DATA: xml_table TYPE TABLE OF xml_line,

istream TYPE REF TO if_ixml_istream,

xml_table_size TYPE i.

DATA: parseerror TYPE REF TO if_ixml_parse_error,

str TYPE string,

position TYPE i,

count TYPE i,

index TYPE i.

*----

DATA: event TYPE REF TO if_ixml_event,

type TYPE i,

node TYPE REF TO if_ixml_node,

value TYPE string,

name TYPE string,

indent TYPE i.

*----

*-- upload a file from the client's workstation

CALL FUNCTION 'WS_UPLOAD'

EXPORTING

filename = p_file_path

filetype = 'BIN'

IMPORTING

filelength = xml_table_size

TABLES

data_tab = xml_table

EXCEPTIONS

OTHERS = 11.

*-- create the main factory

g_ixml = cl_ixml=>create( ).

*-- create the initial document

document = g_ixml->create_document( ).

*-- create the stream factory

streamfactory = g_ixml->create_stream_factory( ).

*-- create an input stream for the table

istream = streamfactory->create_istream_itable(

table = xml_table

size = xml_table_size ).

*-- create the parser

parser = g_ixml->create_parser( stream_factory = streamfactory

istream = istream

document = document ).

*!! subscribe events

*!!

DATA: events TYPE i.

ADD if_ixml_event=>co_event_element_pre TO events.

ADD if_ixml_event=>co_event_attribute_post TO events.

ADD if_ixml_event=>co_event_text_post TO events.

... other events

parser->set_event_subscription( events = events ).

CALL METHOD parser->set_event_subscription

EXPORTING

events = events

ULINE.

WRITE: /.

WRITE: /' EVENTS'.

WRITE: /.

*!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

*!! event based parsing

DO.

*! read next event

event = parser->parse_event( ).

IF event IS INITIAL. EXIT. ENDIF.

*! get event type

type = event->get_type( ).

node = event->get_node( ).

indent = node->get_height( ) * 2.

indent = indent + 20.

*! evaluate event type

CASE type.

WHEN if_ixml_event=>co_event_element_pre.

element event

name = node->get_name( ).

CASE name.

WHEN 'Title' OR 'TargetAudience' OR 'Prerequisites' OR

'RequiredKnowledge' OR 'Goals' OR 'KTPContent' OR 'Notes'.

WRITE: / 'ELEMENT PRE :'.

WRITE: AT indent name COLOR COL_POSITIVE INVERSE.

ENDCASE.

WHEN if_ixml_event=>co_event_attribute_post.

attr event

name = node->get_name( ).

value = node->get_value( ).

WRITE: / 'ATTR POST:'.

WRITE: AT indent name COLOR COL_HEADING INVERSE, '=',

value COLOR COL_TOTAL INVERSE.

WHEN if_ixml_event=>co_event_text_post OR

if_ixml_event=>co_event_cdata_section_post.

text event

value = node->get_value( ).

WRITE: / 'TEXT POST:'.

WRITE: AT indent value COLOR COL_GROUP INVERSE.

WHEN OTHERS.

other event

WRITE: / 'EVENT-TYPE :'.

WRITE: AT indent type COLOR COL_NORMAL INVERSE.

ENDCASE.

ENDDO.

*-- parse the stream

IF parser->parse( ) NE 0.

IF parser->num_errors( ) NE 0.

count = parser->num_errors( ).

WRITE: count, ' parse errors have occured:'.

index = 0.

WHILE index < count.

parseerror = parser->get_error( index = index ).

position = parseerror->get_line( ).

WRITE: 'line: ', position.

position = parseerror->get_column( ).

WRITE: 'column: ', position.

str = parseerror->get_reason( ).

WRITE: str.

index = index + 1.

ENDWHILE.

ENDIF.

ENDIF.

*-- just clear the stream

CALL METHOD istream->close( ).

CLEAR istream.

element = document->get_root_element( ).

pnode = document.
PERFORM print_node USING pnode.
WRITE:/ sy-uline.

ENDFORM. " upload_parse

*----

FORM print_node *

*----

........ *

*----

FORM print_node USING value(pnode) TYPE REF TO if_ixml_node.

DATA: indent TYPE i.

DATA: ptext TYPE REF TO if_ixml_text,

attributes TYPE REF TO if_ixml_named_node_map.

DATA: node_string TYPE string,

child TYPE REF TO if_ixml_node,

att_count TYPE i,

att_name TYPE string,

att_value TYPE string,

att_index TYPE i.

indent = pnode->get_height( ) * 2.

CASE pnode->get_type( ).

WHEN if_ixml_node=>co_node_element.

*-- get the node name

node_string = pnode->get_name( ).

CASE node_string.

WHEN 'Title' OR 'TargetAudience' OR 'Prerequisites' OR

'RequiredKnowledge' OR 'Goals' OR 'KTPContent' OR 'Notes'.

WRITE: AT /indent node_string, ':'.

*-- Get the KTPDescription attribute names and values..

WHEN 'KTPDescription'.

attributes = element->get_attributes( ).

IF NOT attributes IS INITIAL.

att_count = attributes->get_length( ).

DO att_count TIMES.

att_index = sy-index - 1.

child = attributes->get_item( att_index ).

att_name = child->get_name( ).

att_value = child->get_value( ).

WRITE: / att_name,':', att_value.

IF sy-subrc = 0.

ENDIF.

ENDDO.

ENDIF.

ENDCASE.

*-- Get node values

WHEN if_ixml_node=>co_node_text.

ptext ?= pnode->query_interface( ixml_iid_text ).

IF ptext->ws_only( ) IS INITIAL.

node_string = pnode->get_value( ).

REPLACE '-Auml-' WITH 'Ä' INTO node_string.

REPLACE '-auml-' WITH 'ä' INTO node_string.

REPLACE '-Ouml-' WITH 'Ö' INTO node_string.

REPLACE '-ouml-' WITH 'ö' INTO node_string.

REPLACE '-Uuml-' WITH 'Ü' INTO node_string.

REPLACE '-uuml-' WITH 'ü' INTO node_string.

REPLACE '-szlig-' WITH 'ß' INTO node_string.

WRITE: AT /indent node_string.

ENDIF.

ENDCASE.

pnode = pnode->get_first_child( ).

WHILE NOT pnode IS INITIAL.

PERFORM print_node USING pnode.
pnode = pnode->get_next( ).

ENDWHILE.

ENDFORM. "print_node

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upload mass data from file during testing the function module

Re: upload mass data from file during testing the function module