change HTTP_GET in CLASS

Former Member — Thu, 14 Feb 2008 16:25:49 GMT

Hi,

i use HTTP in this case:

DATA: BEGIN OF BODY_REQ OCCURS 0, LINE TYPE CHAR80, END OF BODY_REQ.

CALL FUNCTION 'HTTP_GET'

EXPORTING

ABSOLUTE_URI = 'http://www. ... '

RFC_DESTINATION = 'SAPHTTP' "s. Tabelle THTTP

BLANKSTOCRLF = 'Y'

TABLES

REQUEST_ENTITY_BODY = BODY_REQ.

LOOP AT BODY_RES.

WRITE: / BODY_RES.

ENDLOOP.

it works OK.

Now i will do the same in class and try this:

DATA: HTTP_CLIENT TYPE REF TO IF_HTTP_CLIENT .

DATA: WF_STRING TYPE STRING ,

RESULT TYPE STRING ,

R_STR TYPE STRING .

DATA: RESULT_TAB TYPE TABLE OF STRING.

WF_STRING = 'http://www. ... '.

CALL METHOD CL_HTTP_CLIENT=>CREATE_BY_URL

EXPORTING

URL = WF_STRING

PROXY_HOST = 'nnn.nnn.nnn.nnn' " IP of SAPHTTP (Table THTTP).

PROXY_SERVICE = '8080'

IMPORTING

CLIENT = HTTP_CLIENT

EXCEPTIONS

ARGUMENT_NOT_FOUND = 1

PLUGIN_NOT_ACTIVE = 2

INTERNAL_ERROR = 3

OTHERS = 4.

CALL METHOD HTTP_CLIENT->SEND

EXCEPTIONS

HTTP_COMMUNICATION_FAILURE = 1

HTTP_INVALID_STATE = 2.

CALL METHOD HTTP_CLIENT->RECEIVE

EXCEPTIONS

HTTP_COMMUNICATION_FAILURE = 1

HTTP_INVALID_STATE = 2

HTTP_PROCESSING_FAILED = 3.

CLEAR RESULT .

RESULT = HTTP_CLIENT->RESPONSE->GET_CDATA( ).

REFRESH RESULT_TAB .

SPLIT RESULT AT CL_ABAP_CHAR_UTILITIES=>CR_LF INTO TABLE RESULT_TAB .

LOOP AT RESULT_TAB INTO R_STR.

WRITE:/ R_STR .

ENDLOOP .

But i get connection error.

Any idea, which error i do. Can i use RFC_DESTINATION for Proxy?

Thanks for help.

Regards,

Dieter

Re: change HTTP_GET in CLASS

Former Member — Fri, 15 Feb 2008 13:14:16 GMT

Hi,

no idea??

Regards,

Dieter

Re: change HTTP_GET in CLASS

athavanraja — Sat, 16 Feb 2008 07:30:29 GMT

answered here

topic Re: change HTTP_GET in CLASS in Application Development and Automation Discussions

change HTTP_GET in CLASS

Re: change HTTP_GET in CLASS

Re: change HTTP_GET in CLASS