Mavenized project

src/main/java/me/totalfreedom/totalfreedommod/player/PlayerData.java

@@ -0,0 +1,77 @@
+package me.totalfreedom.totalfreedommod.player;
+
+import com.google.common.collect.Sets;
+import java.util.Set;
+import lombok.Getter;
+import lombok.Setter;
+import net.pravian.aero.base.ConfigLoadable;
+import net.pravian.aero.base.ConfigSavable;
+import net.pravian.aero.base.Validatable;
+import org.apache.commons.lang3.Validate;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.entity.Player;
+
+public class PlayerData implements ConfigLoadable, ConfigSavable, Validatable
+{
+    @Getter
+    @Setter
+    private String username;
+    @Getter
+    @Setter
+    private long firstJoinUnix;
+    @Getter
+    @Setter
+    private long lastJoinUnix;
+    @Getter
+    private final Set<String> ips = Sets.newHashSet();
+
+    public PlayerData(Player player)
+    {
+        this(player.getName());
+    }
+
+    public PlayerData(String username)
+    {
+        this.username = username;
+    }
+
+    @Override
+    public void loadFrom(ConfigurationSection cs)
+    {
+        this.username = cs.getString("username", username);
+        this.ips.clear();
+        this.ips.addAll(cs.getStringList("ips"));
+        this.firstJoinUnix = cs.getLong("first_join", 0);
+        this.lastJoinUnix = cs.getLong("last_join", 0);
+    }
+
+    @Override
+    public void saveTo(ConfigurationSection cs)
+    {
+        Validate.isTrue(isValid(), "Could not save player entry: " + username + ". Entry not valid!");
+        cs.set("username", username);
+        cs.set("ips", ips);
+        cs.set("first_join", firstJoinUnix);
+        cs.set("last_join", lastJoinUnix);
+    }
+
+    // IP utils
+    public boolean addIp(String ip)
+    {
+        return ips.add(ip);
+    }
+
+    public boolean removeIp(String ip)
+    {
+        return ips.remove(ip);
+    }
+
+    @Override
+    public boolean isValid()
+    {
+        return username != null
+                && firstJoinUnix != 0
+                && lastJoinUnix != 0
+                && !ips.isEmpty();
+    }
+}