Best way to define error codes/strings in Java?

Question

I am writing a web service in Java, and I am trying to figure out the best way to define error codes and their associated error strings. I need to have a nu

Answer 1

Please follow the below example:

public enum ErrorCodes {
NO_File("No file found. "),
private ErrorCodes(String value) { 
    this.errordesc = value; 
    }
private String errordesc = ""; 
public String errordesc() {
    return errordesc;
}
public void setValue(String errordesc) {
    this.errordesc = errordesc;
}

};

In your code call it like:

fileResponse.setErrorCode(ErrorCodes.NO_FILE.errordesc());