public void listener(UploadEvent event) throws Exception {
UploadItem item = event.getUploadItem();
File file = new File();
file.setLength(item.getData().length);
file.setName(item.getFileName());
file.setData(item.getData());
files.add(file);
uploadsAvailable--;
}
public void uploadImage(UploadEvent evento) throws FileNotFoundException {
FacesContext fc = FacesContext.getCurrentInstance();
ServletContext sc = (ServletContext) fc.getExternalContext().getContext();
String caminhoReal = sc.getRealPath("/");
String extensao = "";
UploadItem item = evento.getUploadItem();
String fileName = item.getFileName();
String ext[] = fileName.split("\\.");
int i = ext.length;
if (i > 1) {
extensao = ext[i - 1];
}
Long tempo = System.currentTimeMillis();
OutputStream out =
new FileOutputStream(caminhoReal + "/ImagensPizza/" + "img" + tempo + "." + extensao);
setImagePath("/ImagensPizza/" + "img" + tempo + "." + extensao);
try {
out.write(item.getData());
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}