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authorsnowleo <schneeleo@gmail.com>2012-08-04 10:48:56 +0200
committersnowleo <schneeleo@gmail.com>2012-08-04 10:48:56 +0200
commitbf93bb2026e1d3474be88759e72b144e218387db (patch)
tree1de997645499c96ec4e369c71f8f08254ac737bd /EssentialsXMPP/src
parentaf73c11638fda0c65fa68506d301b2a68b780bf6 (diff)
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Thread safety for XMPP
Diffstat (limited to 'EssentialsXMPP/src')
-rw-r--r--EssentialsXMPP/src/com/earth2me/essentials/xmpp/EssentialsXMPPPlayerListener.java15
-rw-r--r--EssentialsXMPP/src/com/earth2me/essentials/xmpp/UserManager.java2
2 files changed, 11 insertions, 6 deletions
diff --git a/EssentialsXMPP/src/com/earth2me/essentials/xmpp/EssentialsXMPPPlayerListener.java b/EssentialsXMPP/src/com/earth2me/essentials/xmpp/EssentialsXMPPPlayerListener.java
index 468a7ec4e..17827c3c7 100644
--- a/EssentialsXMPP/src/com/earth2me/essentials/xmpp/EssentialsXMPPPlayerListener.java
+++ b/EssentialsXMPP/src/com/earth2me/essentials/xmpp/EssentialsXMPPPlayerListener.java
@@ -2,6 +2,7 @@ package com.earth2me.essentials.xmpp;
import com.earth2me.essentials.IEssentials;
import com.earth2me.essentials.User;
+import java.util.List;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
@@ -20,21 +21,21 @@ class EssentialsXMPPPlayerListener implements Listener
this.ess = ess;
}
- @EventHandler(priority= EventPriority.MONITOR)
+ @EventHandler(priority = EventPriority.MONITOR)
public void onPlayerJoin(final PlayerJoinEvent event)
{
final User user = ess.getUser(event.getPlayer());
sendMessageToSpyUsers("Player " + user.getDisplayName() + " joined the game");
}
- @EventHandler(priority= EventPriority.MONITOR)
+ @EventHandler(priority = EventPriority.MONITOR)
public void onPlayerChat(final AsyncPlayerChatEvent event)
{
final User user = ess.getUser(event.getPlayer());
sendMessageToSpyUsers(String.format(event.getFormat(), user.getDisplayName(), event.getMessage()));
}
- @EventHandler(priority= EventPriority.MONITOR)
+ @EventHandler(priority = EventPriority.MONITOR)
public void onPlayerQuit(final PlayerQuitEvent event)
{
final User user = ess.getUser(event.getPlayer());
@@ -45,9 +46,13 @@ class EssentialsXMPPPlayerListener implements Listener
{
try
{
- for (String address : EssentialsXMPP.getInstance().getSpyUsers())
+ List<String> users = EssentialsXMPP.getInstance().getSpyUsers();
+ synchronized (users)
{
- EssentialsXMPP.getInstance().sendMessage(address, message);
+ for (String address : users)
+ {
+ EssentialsXMPP.getInstance().sendMessage(address, message);
+ }
}
}
catch (Exception ex)
diff --git a/EssentialsXMPP/src/com/earth2me/essentials/xmpp/UserManager.java b/EssentialsXMPP/src/com/earth2me/essentials/xmpp/UserManager.java
index a35312129..6439c9b9d 100644
--- a/EssentialsXMPP/src/com/earth2me/essentials/xmpp/UserManager.java
+++ b/EssentialsXMPP/src/com/earth2me/essentials/xmpp/UserManager.java
@@ -9,7 +9,7 @@ import java.util.*;
public class UserManager implements IConf
{
private final transient EssentialsConf users;
- private final transient List<String> spyusers = new ArrayList<String>();
+ private final transient List<String> spyusers = Collections.synchronizedList(new ArrayList<String>());
private final static String ADDRESS = "address";
private final static String SPY = "spy";