Handle injector creation exception in GuiceJavaPlugin.

Wrap the injector creation and instance retrieval in a try-catch block to manage exceptions effectively. If an exception occurs, log the stack trace and disable the plugin to prevent further errors. Additionally, bind the Plugin and its class instance to the module.

Author: Newspicel

src/main/kotlin/dev/newspicel/di/GuiceJavaPlugin.kt

@@ -1,13 +1,10 @@
 package dev.newspicel.di
 
-import com.google.inject.AbstractModule
-import com.google.inject.Guice
-import com.google.inject.Injector
-import com.google.inject.Key
-import com.google.inject.Singleton
+import com.google.inject.*
 import com.google.inject.name.Named
 import com.google.inject.name.Names
 import org.bukkit.Server
+import org.bukkit.plugin.Plugin
 import org.bukkit.plugin.java.JavaPlugin
 import java.util.logging.Logger
 import kotlin.reflect.KClass
@@ -22,13 +19,19 @@ abstract class GuiceJavaPlugin : DIJavaPlugin() {
         logger.info("Starting Guice injector")
         val module = MinecraftGuiceModule(this, stereotypesClasses, classLoader)
 
-        injector = Guice.createInjector(module) ?: error("Could not create Guice injector")
+        try {
+            injector = Guice.createInjector(module) ?: error("Could not create Guice injector")
 
-        stereotypesClasses
-            .filter { it.findAnnotations(MinecraftController::class).isNotEmpty() }
-            .forEach {
-                injector.getInstance(it.java)
-            }
+            stereotypesClasses
+                .filter { it.findAnnotations(MinecraftController::class).isNotEmpty() }
+                .forEach {
+                    injector.getInstance(it.java)
+                }
+        } catch (e: Exception) {
+            e.printStackTrace()
+            server.pluginManager.disablePlugin(this)
+            return
+        }
     }
 
     override fun <T : Any> getExistingBinding(type: KClass<T>, qualifier: String?): T? {
@@ -72,6 +75,8 @@ class MinecraftGuiceModule(
         bind(JavaPlugin::class.java).toInstance(plugin)
         bind(GuiceJavaPlugin::class.java).toInstance(plugin)
         bind(DIJavaPlugin::class.java).toInstance(plugin)
+        bind(Plugin::class.java).toInstance(plugin)
+        bind(plugin.javaClass).toInstance(plugin)
         bind(Server::class.java).toInstance(plugin.server)
         bind(ClassLoader::class.java).toInstance(classLoader)