private static void saveCookies() {
if (cookie_jar != null
&& (!cookie_jar.exists() || cookie_jar.isFile() && cookie_jar.canWrite())) {
Hashtable cookie_list = new Hashtable();
Enumeration en =
Util.getList(cookie_cntxt_list, HTTPConnection.getDefaultContext()).elements();
// discard cookies which are not to be kept across sessions
while (en.hasMoreElements()) {
Cookie cookie = (Cookie) en.nextElement();
if (!cookie.discard()) cookie_list.put(cookie, cookie);
}
// save any remaining cookies in jar
if (cookie_list.size() > 0) {
try {
ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream(cookie_jar));
oos.writeObject(cookie_list);
oos.close();
} catch (IOException t) {
if (LOG.isTraceEnabled()) {
LOG.trace("An exception occurred: " + t.getMessage());
}
}
}
}
}
private static void loadCookies() {
// The isFile() etc need to be protected by the catch as signed
// applets may be allowed to read properties but not do IO
try {
cookie_jar = new File(getCookieJarName());
if (cookie_jar.isFile() && cookie_jar.canRead()) {
ObjectInputStream ois = new ObjectInputStream(new FileInputStream(cookie_jar));
cookie_cntxt_list.put(HTTPConnection.getDefaultContext(), (Hashtable) ois.readObject());
ois.close();
}
} catch (Throwable t) {
cookie_jar = null;
}
}
/**
* Remove the specified cookie from the list of cookies in the default context. If the cookie is
* not found in the list then this method does nothing.
*
* @param cookie the Cookie to remove
* @since V0.3-1
*/
public static void removeCookie(Cookie cookie) {
Hashtable cookie_list = Util.getList(cookie_cntxt_list, HTTPConnection.getDefaultContext());
cookie_list.remove(cookie);
}
