Problemas para generar XML Hola estoy tratando de generar un XML a partir de un archivo cvs en base aun manual que me encotre en la RED, estoy tratando de ejcutar una Clase que viene en el manual pero al ejecutarla me marca erro y no lo puedo lograr el archivo csv contiene solamente una linea
"418","National Endowment for the Humanities","00","National Endowment for the Humanities","0200","National Endowment for the Humanities: grants and administration","59","503","Research and general education aids","Discretionary","On-budget", 0, 0, 0, 121275, 145231, 150100, 151299, 130560, 135447, 140118, 139478, 132582, 138890, 140435, 153000, 156910, 170002, 175955, 177413, 177491, 172000, 110000, 110000, 111000, 112000, 115000, 120000, 121000, 124000, 126000, 129000, 132000
y la clase que esta ejecutandose es la siguiente
import java.io.*;
import java.util.*;
public class FlatXMLBudget {
public static void convert(List data, OutputStream out)
throws IOException {
Writer wout = new OutputStreamWriter(out, "UTF8");
wout.write("<?xml version=\"1.0\"?>\r\n");
wout.write("<Budget>\r\n");
Iterator records = data.iterator();
while (records.hasNext()) {
wout.write(" <LineItem>\r\n");
Map record = (Map) records.next();
Set fields = record.entrySet();
Iterator entries = fields.iterator();
while (entries.hasNext()) {
Map.Entry entry = (Map.Entry) entries.next();
String name = (String) entry.getKey();
String value = (String) entry.getValue();
// some of the values contain ampersands and less than
// signs that must be escaped
value = escapeText(value);
wout.write(" <" + name + ">");
wout.write(value);
wout.write("</" + name + ">\r\n");
}
wout.write(" </LineItem>\r\n");
}
wout.write("</Budget>\r\n");
wout.flush();
}
public static String escapeText(String s) {
if (s.indexOf('&') != -1 || s.indexOf('<') != -1
|| s.indexOf('>') != -1) {
StringBuffer result = new StringBuffer(s.length() + 4);
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if (c == '&') result.append("&");
else if (c == '<') result.append("<");
else if (c == '>') result.append(">");
else result.append(c);
}
return result.toString();
}
else {
return s;
}
}
public static void main(String[] args) {
try {
if (args.length < 1) {
System.out.println("Usage: FlatXMLBudget infile outfile");
return;
}
InputStream in = new FileInputStream(args[0]);
OutputStream out;
if (args.length < 2) {
out = System.out;
}
else {
out = new FileOutputStream(args[1]);
}
List results = BudgetData.parse(in);
convert(results, out);
}
catch (IOException e) {
System.err.println(e);
}
}
}
pero me marca varios erroes cuando la compilo
javac -Xlint BudgetData.java
Tengo que compilarla con el -Xlint para que me de el detalle de errores
la veradad soy nuevo en esto del mundo java alguien pudiera orientarme sobre esto?
