/** Adds valid Port attribute value, e.g. "8000,8001,8002" */
@Override
protected void formatCookieAsVer(
final CharArrayBuffer buffer, final Cookie cookie, final int version) {
super.formatCookieAsVer(buffer, cookie, version);
// format port attribute
if (cookie instanceof ClientCookie) {
// Test if the port attribute as set by the origin server is not blank
final String s = ((ClientCookie) cookie).getAttribute(ClientCookie.PORT_ATTR);
if (s != null) {
buffer.append("; $Port");
buffer.append("=\"");
if (s.trim().length() > 0) {
final int[] ports = cookie.getPorts();
if (ports != null) {
final int len = ports.length;
for (int i = 0; i < len; i++) {
if (i > 0) {
buffer.append(",");
}
buffer.append(Integer.toString(ports[i]));
}
}
}
buffer.append("\"");
}
}
}
public int[] getPorts() {
return cookie.getPorts();
}