任意データ型, ログに出力

// GraalJS Script (engine type: 2)
/*
NOTES
- For example, an overwrite is expected in a downstream step.
- If no data is stored, this automated step will be abended with an error.
- Files type outputs "file name, file size, Content-Type" for all.
- Guide-Panel, Discussion, Table type not supported.
    - In case Table type, consider "Update Data" or "Converter".
    - https://support.questetra.com/bpmn-icons/service-task-data-assignment/
    - https://support.questetra.com/addons/converter-table-to-tsv-string/
NOTE-ja
- 下流工程での上書きが想定されるような業務プロセスにおいて利用されます。
- データが何も格納されていない場合、この自動処理工程はエラー終了します。
- ファイル群型は、全てについて "ファイル名・ファイルサイズ・Content-Type" を出力します。
- ガイドパネル型、掲示板ディスカッション型、テーブル型は選択できません。
    - テーブル型は「データ更新」や「コンバータ」の併用を検討します。
    - https://support.questetra.com/ja/bpmn-icons/service-task-data-assignment/
    - https://support.questetra.com/ja/addons/converter-table-to-tsv-string/
- タイトルは「データ更新」の併用を検討します。
*/

//////// START "main()" /////////////////////////////////////////////////////////////////
main();
function main(){ 

//// == Config Retrieving / 工程コンフィグの参照 ==
const multiPocketA = configs.getObject( "SelectConfA" ); // required


//// == Data Retrieving / ワークフローデータの参照 ==
if( engine.findData( multiPocketA ) === null ){
  throw new Error( "\n AutomatedTask NullError:" +
                   " Nothing is stored in the specified variable (Data Definition) \n" );
} 


//// == Calculating / 演算 ==
let strOutput = "";
if( multiPocketA.matchDataType("STRING") ){
  engine.log( " AutomatedTask WroteDownAsFollows about STRING '" +
                multiPocketA.getName() + "'" );
  strOutput = engine.findData( multiPocketA ) + "";
  engine.log( strOutput );

}else if( multiPocketA.matchDataType("DECIMAL") ){
  engine.log( " AutomatedTask WroteDownAsFollows about NUMERIC '" +
                multiPocketA.getName() + "'" );
  strOutput = engine.findData( multiPocketA ) + "";
  engine.log( strOutput );

}else if( multiPocketA.matchDataType("DATE") ){
  engine.log( " AutomatedTask WroteDownAsFollows about DATE '" +
                multiPocketA.getName() + "'" );
  strOutput = engine.findData( multiPocketA ).toString() + "";
  engine.log( strOutput );

}else if( multiPocketA.matchDataType("DATETIME") ){
  engine.log( " AutomatedTask WroteDownAsFollows about DATETIME '" +
                multiPocketA.getName() + "'" );
  strOutput = engine.findData( multiPocketA ).toString() + "";
  engine.log( strOutput );

}else if( multiPocketA.matchDataType("SELECT") ){
  engine.log( " AutomatedTask WroteDownAsFollows about SELECT '" +
                multiPocketA.getName() + "'" );
  let numSelected = engine.findData( multiPocketA ).size() - 0;
  for ( let i = 0; i < numSelected; i++ ){
    strOutput += "'";
    strOutput += engine.findData( multiPocketA ).get(i).getValue();
    strOutput += "': '";
    strOutput += engine.findData( multiPocketA ).get(i).getDisplay();
    strOutput += "'\n";
  }
  engine.log( strOutput );

}else if( multiPocketA.matchDataType("QUSER") ){
  engine.log( " AutomatedTask WroteDownAsFollows about USER '" +
                multiPocketA.getName() + "'" );
  strOutput += "'";
  strOutput += engine.findData( multiPocketA ).getId();
  strOutput += "': '";
  strOutput += engine.findData( multiPocketA ).getName();
  strOutput += " <";
  strOutput += engine.findData( multiPocketA ).getEmail();
  strOutput += ">'";
  engine.log( strOutput );

}else if( multiPocketA.matchDataType("QGROUP") ){
  engine.log( " AutomatedTask WroteDownAsFollows about ORG '" +
                multiPocketA.getName() + "'" );
  strOutput += "'";
  strOutput += engine.findData( multiPocketA ).getId();
  strOutput += "': '";
  strOutput += engine.findData( multiPocketA ).getName();
  if( engine.findData( multiPocketA ).getEmail() + "" === "" ){
    strOutput += " <";
    strOutput += engine.findData( multiPocketA ).getEmail();
    strOutput += ">";
  }
  strOutput += "'";
  engine.log( strOutput );

}else if( multiPocketA.matchDataType("FILE") ){
  engine.log( " AutomatedTask WroteDownAsFollows about FILE '" +
                multiPocketA.getName() + "'" );
  let numFiles = engine.findData( multiPocketA ).size() - 0;
  for ( let i = 0; i < numFiles; i++ ){
    strOutput += "'";
    strOutput += engine.findData( multiPocketA ).get(i).getName();
    strOutput += "': ";
    strOutput += engine.findData( multiPocketA ).get(i).getContentType();
    strOutput += " ";
    strOutput += engine.findData( multiPocketA ).get(i).getLength();
    strOutput += " bytes\n";
  }
  engine.log( strOutput );

}else{ // Unknown
  throw new Error( "\n AutomatedTask CriticalError:" +
                   " DataType Unmatched \n" );
}


//// == Data Updating / ワークフローデータへの代入 ==
// (nothing)



} //////// END "main()" /////////////////////////////////////////////////////////////////


/*
APPENDIX
- Output Log sample1
    -  AutomatedTask WroteDownAsFollows about STRING 'First Name'
    - Suzuki
- Output Log sample2
    -  AutomatedTask WroteDownAsFollows about DATE 'Anniversary of the founding'
    - 12-31
- Output Log sample3
    -  AutomatedTask WroteDownAsFollows about FILE 'File11'
    - 'Corp-Num-Web-API-Organizations-Search-ID-with-Name-en.png': image/png 56836 bytes
    - 'Corp-Num-Web-API-Organizations-Search-Name-with-ID-en.png': image/png 56809 bytes
    - 'Google-Drive-File-Permissions-Add-AnyoneWithLink-en.png': image/png 55372 bytes
    - 'Google-Drive-File-Permissions-Remove-AnyoneWithLink-en.png': image/png 56876 bytes
- Error Log sample
    - AutomatedTask NullError: Nothing is stored in the specified variable (Data Definition) 
*/