Help - Anything like Material.getMaterial(String, Byte)?

I am making a plugin for my Prison Server for a Sell All sign, however I am trouble getting a material with a data value.

This is how I would like to have the sign to be layed out:

[Sell All]
LOG(Any material name)
1(Data value of log)
10(sell price per item)

I have got everything worked out however I am not sure how to implement the Data Value, so they can only sell an item that has that value.

Code:

@EventHandler
    public void onPlayerInteract(PlayerInteractEvent event) {
        Player player = event.getPlayer();
        if (!event.getAction().equals(Action.RIGHT_CLICK_BLOCK)) return;
        if (event.getClickedBlock().getState() instanceof Sign) {
            Sign sign = (Sign) event.getClickedBlock().getState();
            if (sign.getLine(0).equalsIgnoreCase(ChatColor.GREEN + "[Sell All]")) {
                Material line1 = Material.getMaterial(sign.getLine(1));
                if (player.getInventory().contains(line1)) {
                    int amount = 0;
                    ListIterator<ItemStack> itemStackListIterator = player.getInventory().iterator();
                    while (itemStackListIterator.hasNext()) {
                        ItemStack current = itemStackListIterator.next();
                        if (current != null && current.getType() == line1) {
                            amount += current.getAmount();
                        }
                    }
                    int money = Integer.parseInt(sign.getLine(3));
                    player.getInventory().remove(line1);
                    AddCoins.addCoins(player, money * amount);
                    player.sendMessage(ChatColor.GREEN + "You sold " + ChatColor.DARK_GREEN + amount + " " + line1.name().toString().toLowerCase() + ChatColor.GREEN + " for the price of " + ChatColor.GOLD + money * amount + " Coin");
                }
            }
        }
    }

For example the sign for selling 1 spruce log for $10 would be:

[Sell All]
LOG
1
10

 

@timtower

I hate being spoonfed, but do you think you could show me how?

 

@timtower

How would I cast the int as MaterialData?

 

@timtower

I am really sorry, but I still can't figure out how to get this to work

@timtower

I have got it working.

Thanks very much for all the help <3 <3 <3

EDIT by Moderator: merged posts, please use the edit button instead of double posting.