mirror of https://e.coding.net/circlecloud/Yum.git
106 lines
4.3 KiB
Java
106 lines
4.3 KiB
Java
package pw.yumc.Yum.inject;
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import java.util.List;
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import org.apache.commons.lang.Validate;
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import org.bukkit.Bukkit;
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import org.bukkit.plugin.Plugin;
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import org.bukkit.scheduler.BukkitScheduler;
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import org.bukkit.scheduler.BukkitTask;
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import cn.citycraft.PluginHelper.ext.kit.Reflect;
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import cn.citycraft.PluginHelper.kit.PluginKit;
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import cn.citycraft.PluginHelper.kit.StrKit;
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import pw.yumc.Yum.commands.MonitorCommand;
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import pw.yumc.Yum.managers.MonitorManager;
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public class TaskInjector implements Runnable {
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private final static String prefix = "§6[§bYum §a任务监控§6] ";
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private final static String inject_error = prefix + "§6插件 §b%s §c注入能耗监控失败!";
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private final static String plugin_is_null = "插件不得为NULL!";
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private final Runnable originalTask;
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private final Plugin plugin;
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private final String taskName;
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public long totalTime;
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public int count;
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public TaskInjector(final Runnable originalTask, final Plugin plugin) {
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this.originalTask = originalTask;
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this.plugin = plugin;
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final Class<? extends Runnable> taskClass = getOriginalTask().getClass();
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taskName = StrKit.isBlank(taskClass.getSimpleName()) ? taskClass.getName() : taskClass.getSimpleName();
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}
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// 当前注入只能对TimerTask有效
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// 对于单次执行的任务 我们需要注册一个动态的代理
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public static void inject(final Plugin plugin) {
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Validate.notNull(plugin, plugin_is_null);
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try {
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final BukkitScheduler scheduler = Bukkit.getScheduler();
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final List<BukkitTask> pendingTasks = scheduler.getPendingTasks();
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for (final BukkitTask pendingTask : pendingTasks) {
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// 忽略异步任务
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if (pendingTask.isSync() && pendingTask.getOwner().equals(plugin)) {
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final Runnable originalTask = Reflect.on(pendingTask).get("task");
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if (originalTask instanceof TaskInjector) {
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return;
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}
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final TaskInjector taskInjector = new TaskInjector(originalTask, plugin);
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Reflect.on(pendingTask).set("task", taskInjector);
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}
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}
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} catch (final Throwable e) {
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PluginKit.sc(String.format(inject_error, plugin.getName()));
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}
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}
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public static void uninject(final Plugin plugin) {
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Validate.notNull(plugin, plugin_is_null);
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try {
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final BukkitScheduler scheduler = Bukkit.getScheduler();
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final List<BukkitTask> pendingTasks = scheduler.getPendingTasks();
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for (final BukkitTask pendingTask : pendingTasks) {
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// 忽略异步任务
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if (pendingTask.isSync() && pendingTask.getOwner().equals(plugin)) {
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final Runnable originalTask = Reflect.on(pendingTask).get("task");
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if (originalTask instanceof TaskInjector) {
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Reflect.on(pendingTask).set("task", ((TaskInjector) originalTask).getOriginalTask());
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}
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}
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}
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} catch (final Throwable e) {
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}
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}
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public Runnable getOriginalTask() {
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return originalTask;
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}
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@Override
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public void run() {
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try {
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final long start = System.nanoTime();
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// TODO 当操作大于10ms的时候添加一个Lag提示
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originalTask.run();
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final long end = System.nanoTime();
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final long lag = end - start;
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if (Bukkit.isPrimaryThread() && lag / 1000000 > MonitorManager.lagTime) {
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MonitorManager.lagTip("§6[§bYum §a能耗监控§6] §c注意! §6插件 §b" + plugin.getName() + " §6执行 §d" + taskName + " §6任务 §c耗时 §4" + lag / 1000000 + "ms!");
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}
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totalTime += lag;
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count++;
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MonitorManager.addTask(plugin.getName(), lag);
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} catch (Throwable e) {
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while (e.getCause() != null) {
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e = e.getCause();
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}
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MonitorCommand.lastError = e;
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MonitorManager.log(prefix + "§6插件 §b" + plugin.getName() + " §6执行 §d" + taskName + " §6任务时发生异常!");
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MonitorManager.print(e);
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}
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}
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}
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