GCP Storage Forwarding MultiForwardingUDR Example

Example - APL code to send MultiForwardingUDRs

This example shows the APL code used in an Analysis agent connected to a forwarding agent expecting input of type MultiForwardingUDRs.

import ultra.FNT;

MultiForwardingUDR createMultiForwardingUDR
(string dir, string file, bytearray fileContent){

    //Create the FNTUDR
    FNTUDR fntudr = udrCreate(FNTUDR);
    fntAddString(fntudr, dir);
    fntAddDirDelimiter(fntudr);//Add a directory
    fntAddString(fntudr, file);//Add a file

    MultiForwardingUDR multiForwardingUDR =
    udrCreate(MultiForwardingUDR);
    multiForwardingUDR.fntSpecification = fntudr;
    multiForwardingUDR.content = fileContent;

    return multiForwardingUDR;
}

consume {

    bytearray file1Content;
    strToBA (file1Content, "file nr 1 content");

    bytearray file2Content;
    strToBA (file2Content, "file nr 2 content");

    //Send MultiForwardingUDRs to the forwarding agent
    udrRoute(createMultiForwardingUDR
    ("dir1", "file1", file1Content));
    udrRoute(createMultiForwardingUDR
    ("dir2", "file2", file2Content));
}

The Analysis agent mentioned previously in the example will send two MultiForwardingUDRs to the forwarding agent. Two files with different contents will be placed in two separate sub-folders in the root directory. The Create Non-Existing Directories check box under the Filename Template tab in the configuration of the forwarding agent must be checked if the directories do not previously exist.