in datasource-client/src/main/java/org/apache/seatunnel/datasource/configuration/util/ConfigUtil.java [164:173]
public static String convertToJsonString(Object o) {
if (o instanceof String) {
return (String) o;
}
try {
return JACKSON_MAPPER.writeValueAsString(o);
} catch (JsonProcessingException e) {
throw new IllegalArgumentException(String.format("Could not parse json, value: %s", o));
}
}