LISTSTREAMS()`¶

About ListStreams¶

Returns an array of stream ARNs associated with the current account and endpoint. If the TableName parameter is present, then ListStreams will return only the streams ARNs for that table.

You can call ListStreams at a maximum rate of 5 times per second.

Method Signature¶

METHODS /AWS1/IF_DYS~LISTSTREAMS
  IMPORTING
    !IV_TABLENAME TYPE /AWS1/DYSTABLENAME OPTIONAL
    !IV_LIMIT TYPE /AWS1/DYSPOSITIVEINTEGEROBJECT OPTIONAL
    !IV_EXCLUSIVESTARTSTREAMARN TYPE /AWS1/DYSSTREAMARN OPTIONAL
  RETURNING
    VALUE(OO_OUTPUT) TYPE REF TO /aws1/cl_dysliststreamsoutput
  RAISING
    /AWS1/CX_DYSINTERNALSERVERERR
    /AWS1/CX_DYSRESOURCENOTFOUNDEX
    /AWS1/CX_DYSCLIENTEXC
    /AWS1/CX_DYSSERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING¶

Optional arguments:¶

`iv_tablename` `TYPE /AWS1/DYSTABLENAME` `/AWS1/DYSTABLENAME`¶

If this parameter is provided, then only the streams associated with this table name are returned.

`iv_limit` `TYPE /AWS1/DYSPOSITIVEINTEGEROBJECT` `/AWS1/DYSPOSITIVEINTEGEROBJECT`¶

The maximum number of streams to return. The upper limit is 100.

`iv_exclusivestartstreamarn` `TYPE /AWS1/DYSSTREAMARN` `/AWS1/DYSSTREAMARN`¶

The ARN (Amazon Resource Name) of the first item that this operation will evaluate. Use the value that was returned for LastEvaluatedStreamArn in the previous operation.

RETURNING¶

`oo_output` `TYPE REF TO /aws1/cl_dysliststreamsoutput` `/AWS1/CL_DYSLISTSTREAMSOUTPUT`¶

Domain /AWS1/RT_ACCOUNT_ID

Primitive Type NUMC

Examples¶

Syntax Example¶

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->liststreams(
  iv_exclusivestartstreamarn = |string|
  iv_limit = 123
  iv_tablename = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  LOOP AT lo_result->get_streams( ) into lo_row.
    lo_row_1 = lo_row.
    IF lo_row_1 IS NOT INITIAL.
      lv_streamarn = lo_row_1->get_streamarn( ).
      lv_tablename = lo_row_1->get_tablename( ).
      lv_string = lo_row_1->get_streamlabel( ).
    ENDIF.
  ENDLOOP.
  lv_streamarn = lo_result->get_lastevaluatedstreamarn( ).
ENDIF.

To list all of the stream ARNs¶

The following example lists all of the stream ARNs.

DATA(lo_result) = lo_client->liststreams( ).

/AWS1/IF_DYS=>LISTSTREAMS()¶