Files
TabooLib/src/main/java/com/ilummc/tlib/inject/DependencyInjector.java
2018-04-04 20:00:39 +08:00

100 lines
4.0 KiB
Java

package com.ilummc.tlib.inject;
import com.ilummc.tlib.annotations.Dependencies;
import com.ilummc.tlib.annotations.Dependency;
import com.ilummc.tlib.annotations.Logger;
import com.ilummc.tlib.annotations.PluginInstance;
import com.ilummc.tlib.dependency.TDependency;
import com.ilummc.tlib.util.TLogger;
import me.skymc.taboolib.message.MsgUtils;
import org.bukkit.Bukkit;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;
import java.lang.reflect.Field;
public class DependencyInjector {
public static void inject(Plugin plugin, Object o) {
injectLogger(plugin, o);
injectPluginInstance(plugin, o);
injectDependencies(plugin, o);
}
static void injectOnEnable(Plugin plugin) {
inject(plugin, plugin);
}
static void onDisable(Plugin plugin) {
}
private static void injectLogger(Plugin plugin, Object o) {
try {
for (Field field : o.getClass().getDeclaredFields()) {
Logger logger;
if ((logger = field.getAnnotation(Logger.class)) != null) {
field.getType().asSubclass(TLogger.class);
TLogger tLogger = new TLogger(logger.value(), plugin, logger.level());
if (!field.isAccessible())
field.setAccessible(true);
field.set(o, tLogger);
}
}
} catch (Exception ignored) {
}
}
private static void injectPluginInstance(Plugin plugin, Object o) {
try {
for (Field field : o.getClass().getDeclaredFields()) {
PluginInstance instance;
if ((instance = field.getAnnotation(PluginInstance.class)) != null) {
if (!field.isAccessible())
field.setAccessible(true);
field.getType().asSubclass(JavaPlugin.class);
Plugin pl;
if ((pl = Bukkit.getPluginManager().getPlugin(instance.value())) == null) {
if (!TDependency.requestPlugin(instance.value())) {
MsgUtils.warn(plugin.getName() + " 所需的依赖插件 " + instance.value() + " 自动加载失败");
return;
} else {
pl = Bukkit.getPluginManager().getPlugin(instance.value());
}
}
if (pl != null)
field.set(o, pl);
}
}
} catch (Exception ignored) {
}
}
private static void injectDependencies(Plugin plugin, Object o) {
Dependency[] dependencies = new Dependency[0];
{
Dependencies d = o.getClass().getAnnotation(Dependencies.class);
if (d != null) dependencies = d.value();
Dependency d2 = o.getClass().getAnnotation(Dependency.class);
if (d2 != null) dependencies = new Dependency[]{d2};
}
if (dependencies.length != 0) {
MsgUtils.send("正在加载 " + plugin.getName() + " 插件所需的依赖");
for (Dependency dependency : dependencies) {
if (dependency.type() == Dependency.Type.PLUGIN)
if (TDependency.requestPlugin(dependency.args()))
MsgUtils.send(plugin.getName() + " 请求的插件 " + dependency.args()[0] + " 加载成功。");
else
MsgUtils.warn(plugin.getName() + " 请求的插件 " + dependency.args()[0] + " 加载失败。");
if (dependency.type() == Dependency.Type.LIBRARY)
if (TDependency.requestLib(dependency.args()))
MsgUtils.send(plugin.getName() + " 请求的库文件 " + String.join(":", dependency.args()) + " 加载成功。");
else
MsgUtils.send(plugin.getName() + " 请求的库文件 " + String.join(":", dependency.args()) + " 加载失败。");
}
MsgUtils.send("依赖加载完成");
}
}
}