/**
* Sends a private chat message over the network, to the specified user.
*
* @param privmsg The private message to send.
* @param user The user to send the private message to.
* @throws CommandException If there is no connection to the network, or the application user is
* away, or the private message is empty, or the private message is too long, or the specified
* user has no port to send the private message to, or the specified user is away or offline.
*/
public void sendPrivateMessage(final String privmsg, final User user) throws CommandException {
if (!isConnected()) {
throw new CommandException("You can not send a private chat message without being connected");
} else if (me.isAway()) {
throw new CommandException("You can not send a private chat message while away");
} else if (privmsg.trim().length() == 0) {
throw new CommandException("You can not send an empty private chat message");
} else if (Tools.getBytes(privmsg) > Constants.MESSAGE_MAX_BYTES) {
throw new CommandException(
"You can not send a private chat message with more than "
+ Constants.MESSAGE_MAX_BYTES
+ " bytes");
} else if (user.getPrivateChatPort() == 0) {
throw new CommandException(
"You can not send a private chat message to a user with no available port number");
} else if (user.isAway()) {
throw new CommandException("You can not send a private chat message to a user that is away");
} else if (!user.isOnline()) {
throw new CommandException(
"You can not send a private chat message to a user that is offline");
} else if (settings.isNoPrivateChat()) {
throw new CommandException(
"You can not send a private chat message when private chat is disabled");
} else {
messages.sendPrivateMessage(privmsg, user);
}
}
