@Override public void loadPage(Map<String, List<String>> parameterHolder) throws KettlePageException { try { JSONArray fields = XMLHandler.getPageRows(parameterHolder, fid("fields")); int nrfields = fields.size(); allocate(nrfields); for (int i = 0; i < nrfields; i++) { JSONObject field = (JSONObject) fields.get(i); fieldName[i] = (String) field.get("fieldName"); fieldType[i] = (String) field.get("fieldType"); fieldFormat[i] = (String) field.get("fieldFormat"); currency[i] = (String) field.get("currency"); decimal[i] = (String) field.get("decimal"); group[i] = (String) field.get("group"); value[i] = (String) field.get("value"); fieldLength[i] = Const.toInt(String.valueOf(field.get("fieldLength")), -1); fieldPrecision[i] = Const.toInt(String.valueOf(field.get("fieldPrecision")), -1); setEmptyString[i] = Const.toBoolean(String.valueOf(field.get("setEmptyString")), false); } rowLimit = XMLHandler.getPageValue(parameterHolder, fid("limit")); } catch (Exception e) { throw new KettlePageException( "Unexpected error reading step information from the repository", e); } }