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Code Issues Projects Releases Wiki Activity

cleanup PluginManager...

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Signed-off-by: 502647092 <jtb1@163.com>
This commit is contained in:
502647092
2015-09-01 20:55:30 +08:00
parent 5e487e769c
commit c1092c83f5
1 changed files with 5 additions and 36 deletions
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41
src/main/java/cn/citycraft/Yum/manager/PluginsManager.java
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@@ -1,7 +1,6 @@
package cn.citycraft.Yum.manager; package cn.citycraft.Yum.manager;
import java.io.File; import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field; import java.lang.reflect.Field;
import java.net.URL; import java.net.URL;
import java.net.URLClassLoader; import java.net.URLClassLoader;
@@ -10,7 +9,6 @@ import java.util.Iterator;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Map.Entry; import java.util.Map.Entry;
import java.util.SortedSet;
import org.bukkit.Bukkit; import org.bukkit.Bukkit;
import org.bukkit.ChatColor; import org.bukkit.ChatColor;
@@ -18,13 +16,11 @@ import org.bukkit.command.Command;
import org.bukkit.command.CommandSender; import org.bukkit.command.CommandSender;
import org.bukkit.command.PluginCommand; import org.bukkit.command.PluginCommand;
import org.bukkit.command.SimpleCommandMap; import org.bukkit.command.SimpleCommandMap;
import org.bukkit.event.Event;
import org.bukkit.plugin.InvalidDescriptionException; import org.bukkit.plugin.InvalidDescriptionException;
import org.bukkit.plugin.InvalidPluginException; import org.bukkit.plugin.InvalidPluginException;
import org.bukkit.plugin.Plugin; import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginDescriptionFile; import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.PluginManager; import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.RegisteredListener;
import org.bukkit.plugin.UnknownDependencyException; import org.bukkit.plugin.UnknownDependencyException;
import cn.citycraft.Yum.utils.StringUtil; import cn.citycraft.Yum.utils.StringUtil;
@@ -402,27 +398,17 @@ public class PluginsManager {
List<Plugin> plugins = null; List<Plugin> plugins = null;
Map<String, Plugin> lookupNames = null; Map<String, Plugin> lookupNames = null;
Map<String, Command> knownCommands = null; Map<String, Command> knownCommands = null;
Map<Event, SortedSet<RegisteredListener>> listeners = null;
boolean reloadlisteners = true;
if (pluginManager != null) { if (pluginManager != null) {
try { try {
Field pluginsField = Bukkit.getPluginManager().getClass().getDeclaredField("plugins"); Field pluginsField = pluginManager.getClass().getDeclaredField("plugins");
pluginsField.setAccessible(true); pluginsField.setAccessible(true);
plugins = (List<Plugin>) pluginsField.get(pluginManager); plugins = (List<Plugin>) pluginsField.get(pluginManager);
Field lookupNamesField = Bukkit.getPluginManager().getClass().getDeclaredField("lookupNames"); Field lookupNamesField = pluginManager.getClass().getDeclaredField("lookupNames");
lookupNamesField.setAccessible(true); lookupNamesField.setAccessible(true);
lookupNames = (Map<String, Plugin>) lookupNamesField.get(pluginManager); lookupNames = (Map<String, Plugin>) lookupNamesField.get(pluginManager);
try { Field commandMapField = pluginManager.getClass().getDeclaredField("commandMap");
Field listenersField = Bukkit.getPluginManager().getClass().getDeclaredField("listeners");
listenersField.setAccessible(true);
listeners = (Map<Event, SortedSet<RegisteredListener>>) listenersField.get(pluginManager);
} catch (Exception e) {
reloadlisteners = false;
}
Field commandMapField = Bukkit.getPluginManager().getClass().getDeclaredField("commandMap");
commandMapField.setAccessible(true); commandMapField.setAccessible(true);
commandMap = (SimpleCommandMap) commandMapField.get(pluginManager); commandMap = (SimpleCommandMap) commandMapField.get(pluginManager);
@@ -439,10 +425,12 @@ public class PluginsManager {
pluginManager.disablePlugin(next); pluginManager.disablePlugin(next);
if ((plugins != null) && (plugins.contains(next))) { if ((plugins != null) && (plugins.contains(next))) {
plugins.remove(next); plugins.remove(next);
sender.sendMessage("§6卸载: §a从服务器插件列表删除 " + name + " 的实例!");
} }
if ((lookupNames != null) && (lookupNames.containsKey(name))) { if ((lookupNames != null) && (lookupNames.containsKey(name))) {
lookupNames.remove(name); lookupNames.remove(name);
sender.sendMessage("§6卸载: §a从插件查找列表删除 " + name + " 的实例!");
} }
if (commandMap != null) { if (commandMap != null) {
@@ -460,25 +448,6 @@ public class PluginsManager {
} }
} }
} }
if (listeners != null && reloadlisteners) {
for (SortedSet<RegisteredListener> set : listeners.values()) {
for (Iterator<RegisteredListener> it = set.iterator(); it.hasNext();) {
RegisteredListener value = it.next();
if (value.getPlugin().getName().equals(name)) {
it.remove();
sender.sendMessage("§6卸载: §a插件 " + name + " 的 " + value.getListener().getClass() + " 监听器已卸载!");
}
}
}
}
ClassLoader cl = plugin.getClass().getClassLoader();
if ((cl instanceof URLClassLoader)) {
try {
((URLClassLoader) cl).close();
sender.sendMessage("§6卸载: §a插件 " + name + " 类加载器已卸载!");
} catch (IOException ex) {
}
}
sender.sendMessage("§6卸载: §a插件 " + name + " 已成功卸载!"); sender.sendMessage("§6卸载: §a插件 " + name + " 已成功卸载!");
return true; return true;
} }