// Evaluate the body and add the data for the first vector element
// to the bodyContent object.
@Override
public void doInitBody() {
count = 0;
product = (Product) products.get(count);
pageContext.setAttribute("code", product.getCode());
pageContext.setAttribute("description", product.getDescription());
double price = product.getPrice();
String priceAsString = currency.format(price);
pageContext.setAttribute("price", priceAsString);
count++;
}
@Override
public int doAfterBody() throws JspException {
try {
if (count < products.size()) {
product = (Product) products.get(count);
pageContext.setAttribute("code", product.getCode());
pageContext.setAttribute("description", product.getDescription());
pageContext.setAttribute("price", currency.format(product.getPrice()));
count++;
return EVAL_BODY_AGAIN;
} else {
JspWriter out = bodyContent.getEnclosingWriter();
bodyContent.writeOut(out);
return SKIP_BODY;
}
} catch (IOException ioe) {
System.err.println("IOException doAfterBody: " + ioe);
return SKIP_BODY;
}
}