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Refactored Plugin into an interface, make Javaplugin and relevant code to attempt to actually load plugins

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By: Dinnerbone <dinnerbone@dinnerbone.com>
This commit is contained in:
Bukkit/Spigot
2010-12-24 16:41:51 +00:00
parent e3d491491a
commit a28c9acb1b
10 changed files with 232 additions and 43 deletions
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31
paper-api/src/org/bukkit/plugin/java/JavaPluginLoader.java
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@@ -2,10 +2,19 @@
package org.bukkit.plugin.java;
import java.io.File;
import java.io.FileNotFoundException;
import java.lang.reflect.Constructor;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginLoader;
import java.util.regex.Pattern;
import org.bukkit.Server;
import org.bukkit.plugin.InvalidPluginException;
import org.bukkit.plugin.PluginDescriptionFile;
/**
* Represents a Java plugin loader, allowing plugins in the form of .jars
@@ -32,8 +41,26 @@ public final class JavaPluginLoader implements PluginLoader {
throw new UnsupportedOperationException("Not supported yet.");
}
public Plugin loadPlugin(File file) {
throw new UnsupportedOperationException("Not supported yet.");
public Plugin loadPlugin(File file) throws InvalidPluginException {
JavaPlugin result = null;
PluginDescriptionFile description = new PluginDescriptionFile("Sample Plugin", "org.bukkit.plugin.sample.main");
if (!file.exists()) {
throw new InvalidPluginException(new FileNotFoundException(String.format("%s does not exist", file.getPath())));
}
try {
ClassLoader loader = URLClassLoader.newInstance(new URL[]{file.toURI().toURL()}, getClass().getClassLoader());
Class<?> jarClass = Class.forName(description.getMain());
Class<? extends JavaPlugin> plugin = jarClass.asSubclass(JavaPlugin.class);
Constructor<? extends JavaPlugin> constructor = plugin.getConstructor(PluginLoader.class, Server.class, PluginDescriptionFile.class, File.class, ClassLoader.class);
result = constructor.newInstance(this, server, description, file, loader);
} catch (Exception ex) {
throw new InvalidPluginException(ex);
}
return (Plugin)result;
}
public Pattern[] getPluginFileFilters() {