Script Task - return array as java.util.ArrayList

[Bruno_Nascimento]

I have a script task that results me an ‘com.oracle.truffle.polyglot.PolyglotMap’ instead of an ‘java.util.ArrayList’ and i dont know why.

here’s my JS script:

const filesValidation = execution.getVariable("filesValidation");
const filesAttachments = execution.getVariable("filesAttachmentsFromHearing");
const filesToReupload = []

if (Array.isArray(filesValidation) && Array.isArray(filesAttachments)) {

  for (const file of filesAttachments) {
    if (
      file.file.fileId === filesValidation[filesAttachments.indexOf(file)].id &&
      filesValidation[filesAttachments.indexOf(file)].isValid === false
    ) {
      filesToReupload.push(file);
    }
  }
  execution.setVariable("filesToReupload", filesToReupload);
}

i’ve tryed many ways but filesToReupload still beying a 'com.oracle.truffle.polyglot.PolyglotMap

[WilliamR.Alves]

Hello my friend! Are you Brazilian, right?
If so… me too!

Welcome to the community brother!

Try doing it this way, declaring filesToReupload as an ArrayList explicitly…

const filesValidation = execution.getVariable("filesValidation");
const filesAttachments = execution.getVariable("filesAttachmentsFromHearing");
const filesToReupload = new java.util.ArrayList();

if (Array.isArray(filesValidation) && Array.isArray(filesAttachments)) {

  for (const file of filesAttachments) {
    if (
      file.file.fileId === filesValidation[filesAttachments.indexOf(file)].id &&
      filesValidation[filesAttachments.indexOf(file)].isValid === false
    ) {
      filesToReupload.add(file);
    }
  }
  execution.setVariable("filesToReupload", filesToReupload);
}

I think this will solve your problem.

William Robert Alves

[Bruno_Nascimento_de]

from another account… yes, im Brazilian ahaha

got that working by using the following:

const data = new java.util.HashMap();

data.put("name", "Bruno");
data.put("gender", "male");

const filesToReupload = new java.util.ArrayList();
filesToReupload.add(data);

execution.setVariable("filesToReupload", filesToReupload);

so on, just have to add for() and build it up
thx homie <3