I am beginner in Java and JSP. I need validate a date that I caught in a
JSP. The format of the date in the JSP is ddMMaaaa (String). I must
validate it and keep it in a numeric format (int) whit format aaaaMMdd.
I am making the following bean. Are there a simpler ways?. Sorry by my
English.
import java.util.*;
import java.text.*;
public class Fecha {
private Locale localidad = new Locale ("ES", "ES", "Traditional_WIN");
private String patronAMD = "yyyyMMdd";
private String patronDMA = "ddMMyyyy";
private SimpleDateFormat formatoAMD = new SimpleDateFormat (patronAMD,
localidad);
private SimpleDateFormat formatoDMA = new SimpleDateFormat (patronDMA,
localidad);
private ParsePosition pos = new ParsePosition(0);
public Fecha() {
super();
}
public String aAMD(String fechaDMA) {
Date variableFecha = formatoDMA.parse(fechaDMA, pos);
return formatoAMD.format(variableFecha);
}
public String aDMA(String fechaAMD) {
Date variableFecha = formatoAMD.parse(fechaAMD, pos);
return formatoDMA.format(variableFecha);
}
public boolean validaAMD(String fecha) {
Fecha f1= new Fecha();
Fecha f2= new Fecha();
String fechaAux1;
String fechaAux2;
fechaAux1 = f1.aDMA(fecha);
fechaAux2 = f2.aAMD(fechaAux1);
if (fechaAux2.equals(fecha))
return true;
else return false;
}
}
===========================================================================
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
