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Gracefully handle botched plugin starts

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This commit is contained in:
KHobbits 2013-08-13 23:37:33 +01:00
parent 66eb9202ce
commit ff41588c3b
2 changed files with 132 additions and 103 deletions
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52
Essentials/src/com/earth2me/essentials/Essentials.java
View file

@ -131,6 +131,8 @@ public class Essentials extends JavaPlugin implements net.ess3.api.IEssentials
@Override
public void onEnable()
{
try
{
execTimer = new ExecuteTimer();
execTimer.start();
@ -206,20 +208,7 @@ public class Essentials extends JavaPlugin implements net.ess3.api.IEssentials
{
LOGGER.log(Level.SEVERE, _("essentialsHelp1"));
}
LOGGER.log(Level.SEVERE, exception.toString());
pm.registerEvents(new Listener()
{
@EventHandler(priority = EventPriority.LOW)
public void onPlayerJoin(final PlayerJoinEvent event)
{
event.getPlayer().sendMessage("Essentials failed to load, read the log file.");
}
}, this);
for (Player player : getServer().getOnlinePlayers())
{
player.sendMessage("Essentials failed to load, read the log file.");
}
this.setEnabled(false);
handleCrash(exception);
return;
}
backup = new Backup(this);
@ -249,6 +238,16 @@ public class Essentials extends JavaPlugin implements net.ess3.api.IEssentials
LOGGER.log(Level.INFO, "Essentials load " + timeroutput);
}
}
catch (Exception ex)
{
handleCrash(ex);
}
catch (Error ex)
{
handleCrash(ex);
throw ex;
}
}
@Override
public void saveConfig()
@ -308,8 +307,14 @@ public class Essentials extends JavaPlugin implements net.ess3.api.IEssentials
}
}
cleanupOpenInventories();
if (i18n != null)
{
i18n.onDisable();
}
if (backup != null)
{
backup.stopTask();
}
Economy.setEss(null);
Trade.closeLog();
}
@ -624,6 +629,25 @@ public class Essentials extends JavaPlugin implements net.ess3.api.IEssentials
return user;
}
private void handleCrash(Throwable exception)
{
final PluginManager pm = getServer().getPluginManager();
LOGGER.log(Level.SEVERE, exception.toString());
pm.registerEvents(new Listener()
{
@EventHandler(priority = EventPriority.LOW)
public void onPlayerJoin(final PlayerJoinEvent event)
{
event.getPlayer().sendMessage("Essentials failed to load, read the log file.");
}
}, this);
for (Player player : getServer().getOnlinePlayers())
{
player.sendMessage("Essentials failed to load, read the log file.");
}
this.setEnabled(false);
}
@Override
public World getWorld(final String name)
{

7
Essentials/src/com/earth2me/essentials/EssentialsPluginListener.java
View file

@ -1,5 +1,6 @@
package com.earth2me.essentials;
import com.earth2me.essentials.perm.PermissionsHandler;
import net.ess3.api.IEssentials;
import java.util.logging.Level;
import org.bukkit.event.EventHandler;
@ -40,7 +41,11 @@ public class EssentialsPluginListener implements Listener, IConf
{
ess.getSettings().setEssentialsChatActive(false);
}
ess.getPermissionsHandler().checkPermissions();
PermissionsHandler permHandler = ess.getPermissionsHandler();
if (permHandler != null)
{
permHandler.checkPermissions();
}
ess.getAlternativeCommandsHandler().removePlugin(event.getPlugin());
// Check to see if the plugin thats being disabled is the one we are using
if (ess.getPaymentMethod() != null && ess.getPaymentMethod().hasMethod() && ess.getPaymentMethod().checkDisabled(event.getPlugin()))