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Trimming / null checks / empty checks for server address and name input.

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This commit is contained in:
StevenLawson 2014-08-20 19:16:37 -04:00
parent ade3933322
commit 2a8beb9738
1 changed files with 14 additions and 2 deletions
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16
src/main/java/me/StevenLawson/BukkitTelnetClient/BTC_MainPanel.java
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@ -11,6 +11,7 @@ import javax.swing.*;
import javax.swing.Timer; import javax.swing.Timer;
import javax.swing.table.DefaultTableModel; import javax.swing.table.DefaultTableModel;
import javax.swing.text.*; import javax.swing.text.*;
import org.apache.commons.lang3.StringUtils;
public class BTC_MainPanel extends javax.swing.JFrame public class BTC_MainPanel extends javax.swing.JFrame
{ {
@ -401,14 +402,25 @@ public class BTC_MainPanel extends javax.swing.JFrame
} }
else else
{ {
String serverName = JOptionPane.showInputDialog(this, "Enter server name:", "Server Name", JOptionPane.PLAIN_MESSAGE).trim(); final String serverAddress = StringUtils.trimToNull(selectedItem.toString());
if (serverAddress == null)
{
return;
}
String serverName = JOptionPane.showInputDialog(this, "Enter server name:", "Server Name", JOptionPane.PLAIN_MESSAGE);
if (serverName == null)
{
return;
}
serverName = StringUtils.trimToEmpty(serverName);
if (serverName.isEmpty()) if (serverName.isEmpty())
{ {
serverName = "Unnamed"; serverName = "Unnamed";
} }
entry = new ServerEntry(serverName, selectedItem.toString()); entry = new ServerEntry(serverName, serverAddress);
BukkitTelnetClient.config.getServers().add(entry); BukkitTelnetClient.config.getServers().add(entry);
} }