Move dependency injection configuration closer to where it’s useful.
[Sone.git] / src / main / java / net / pterodactylus / sone / main / SonePlugin.java
index d93317a..ae34c1c 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * Sone - SonePlugin.java - Copyright © 2010 David Roden
+ * Sone - SonePlugin.java - Copyright © 2010–2013 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,6 +17,8 @@
 
 package net.pterodactylus.sone.main;
 
+import static com.google.common.base.Optional.of;
+
 import java.io.File;
 import java.util.logging.Level;
 import java.util.logging.LogRecord;
@@ -24,10 +26,20 @@ import java.util.logging.Logger;
 
 import net.pterodactylus.sone.core.Core;
 import net.pterodactylus.sone.core.FreenetInterface;
+import net.pterodactylus.sone.core.WebOfTrustUpdater;
+import net.pterodactylus.sone.core.WebOfTrustUpdaterImpl;
+import net.pterodactylus.sone.database.Database;
+import net.pterodactylus.sone.database.PostBuilderFactory;
+import net.pterodactylus.sone.database.PostProvider;
+import net.pterodactylus.sone.database.PostReplyBuilderFactory;
+import net.pterodactylus.sone.database.SoneProvider;
+import net.pterodactylus.sone.database.memory.MemoryDatabase;
 import net.pterodactylus.sone.fcp.FcpInterface;
 import net.pterodactylus.sone.freenet.PluginStoreConfigurationBackend;
 import net.pterodactylus.sone.freenet.plugin.PluginConnector;
+import net.pterodactylus.sone.freenet.wot.Context;
 import net.pterodactylus.sone.freenet.wot.IdentityManager;
+import net.pterodactylus.sone.freenet.wot.IdentityManagerImpl;
 import net.pterodactylus.sone.freenet.wot.WebOfTrustConnector;
 import net.pterodactylus.sone.web.WebInterface;
 import net.pterodactylus.util.config.Configuration;
@@ -36,9 +48,23 @@ import net.pterodactylus.util.config.MapConfigurationBackend;
 import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.util.logging.LoggingListener;
 import net.pterodactylus.util.version.Version;
+
+import com.google.common.base.Optional;
+import com.google.common.eventbus.EventBus;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.Singleton;
+import com.google.inject.TypeLiteral;
+import com.google.inject.matcher.Matchers;
+import com.google.inject.spi.InjectionListener;
+import com.google.inject.spi.TypeEncounter;
+import com.google.inject.spi.TypeListener;
+
 import freenet.client.async.DatabaseDisabledException;
 import freenet.l10n.BaseL10n.LANGUAGE;
 import freenet.l10n.PluginL10n;
+import freenet.node.Node;
 import freenet.pluginmanager.FredPlugin;
 import freenet.pluginmanager.FredPluginBaseL10n;
 import freenet.pluginmanager.FredPluginFCP;
@@ -68,22 +94,22 @@ public class SonePlugin implements FredPlugin, FredPluginFCP, FredPluginL10n, Fr
                                Class<?> loggerClass = Logging.getLoggerClass(logRecord.getLoggerName());
                                int recordLevel = logRecord.getLevel().intValue();
                                if (recordLevel < Level.FINE.intValue()) {
-                                       freenet.support.Logger.debug(loggerClass, String.format(logRecord.getMessage(), logRecord.getParameters()), logRecord.getThrown());
+                                       freenet.support.Logger.debug(loggerClass, logRecord.getMessage(), logRecord.getThrown());
                                } else if (recordLevel < Level.INFO.intValue()) {
-                                       freenet.support.Logger.minor(loggerClass, String.format(logRecord.getMessage(), logRecord.getParameters()), logRecord.getThrown());
+                                       freenet.support.Logger.minor(loggerClass, logRecord.getMessage(), logRecord.getThrown());
                                } else if (recordLevel < Level.WARNING.intValue()) {
-                                       freenet.support.Logger.normal(loggerClass, String.format(logRecord.getMessage(), logRecord.getParameters()), logRecord.getThrown());
+                                       freenet.support.Logger.normal(loggerClass, logRecord.getMessage(), logRecord.getThrown());
                                } else if (recordLevel < Level.SEVERE.intValue()) {
-                                       freenet.support.Logger.warning(loggerClass, String.format(logRecord.getMessage(), logRecord.getParameters()), logRecord.getThrown());
+                                       freenet.support.Logger.warning(loggerClass, logRecord.getMessage(), logRecord.getThrown());
                                } else {
-                                       freenet.support.Logger.error(loggerClass, String.format(logRecord.getMessage(), logRecord.getParameters()), logRecord.getThrown());
+                                       freenet.support.Logger.error(loggerClass, logRecord.getMessage(), logRecord.getThrown());
                                }
                        }
                });
        }
 
        /** The version. */
-       public static final Version VERSION = new Version(0, 7, 2);
+       public static final Version VERSION = new Version(0, 8, 9);
 
        /** The logger. */
        private static final Logger logger = Logging.getLogger(SonePlugin.class);
@@ -106,9 +132,6 @@ public class SonePlugin implements FredPlugin, FredPluginFCP, FredPluginL10n, Fr
        /** The web of trust connector. */
        private WebOfTrustConnector webOfTrustConnector;
 
-       /** The identity manager. */
-       private IdentityManager identityManager;
-
        //
        // ACCESSORS
        //
@@ -177,41 +200,78 @@ public class SonePlugin implements FredPlugin, FredPluginFCP, FredPluginL10n, Fr
                        }
                }
 
-               boolean startupFailed = true;
-               try {
-                       /* create freenet interface. */
-                       FreenetInterface freenetInterface = new FreenetInterface(pluginRespirator.getNode());
+               final Configuration startConfiguration;
+               if ((newConfiguration != null) && (oldConfiguration != newConfiguration)) {
+                       logger.log(Level.INFO, "Setting configuration to file-based configuration.");
+                       startConfiguration = newConfiguration;
+               } else {
+                       startConfiguration = oldConfiguration;
+               }
+               final EventBus eventBus = new EventBus();
+
+               /* Freenet injector configuration. */
+               AbstractModule freenetModule = new AbstractModule() {
+
+                       @Override
+                       @SuppressWarnings("synthetic-access")
+                       protected void configure() {
+                               bind(PluginRespirator.class).toInstance(SonePlugin.this.pluginRespirator);
+                               bind(Node.class).toInstance(SonePlugin.this.pluginRespirator.getNode());
+                       }
+               };
+               /* Sone injector configuration. */
+               AbstractModule soneModule = new AbstractModule() {
+
+                       @Override
+                       protected void configure() {
+                               bind(EventBus.class).toInstance(eventBus);
+                               bind(Configuration.class).toInstance(startConfiguration);
+                               Context context = new Context("Sone");
+                               bind(Context.class).toInstance(context);
+                               bind(getOptionalContextTypeLiteral()).toInstance(of(context));
+                               bind(SonePlugin.class).toInstance(SonePlugin.this);
+                               bindListener(Matchers.any(), new TypeListener() {
+
+                                       @Override
+                                       public <I> void hear(TypeLiteral<I> typeLiteral, TypeEncounter<I> typeEncounter) {
+                                               typeEncounter.register(new InjectionListener<I>() {
+
+                                                       @Override
+                                                       public void afterInjection(I injectee) {
+                                                               eventBus.register(injectee);
+                                                       }
+                                               });
+                                       }
+                               });
+                       }
+
+                       private TypeLiteral<Optional<Context>> getOptionalContextTypeLiteral() {
+                               return new TypeLiteral<Optional<Context>>() {
+                               };
+                       }
 
-                       /* create web of trust connector. */
-                       PluginConnector pluginConnector = new PluginConnector(pluginRespirator);
-                       webOfTrustConnector = new WebOfTrustConnector(pluginConnector);
-                       identityManager = new IdentityManager(webOfTrustConnector);
-                       identityManager.setContext("Sone");
+               };
+               Injector injector = Guice.createInjector(freenetModule, soneModule);
+               core = injector.getInstance(Core.class);
 
-                       /* create core. */
-                       core = new Core(oldConfiguration, freenetInterface, identityManager);
+               /* create web of trust connector. */
+               webOfTrustConnector = injector.getInstance(WebOfTrustConnector.class);
 
-                       /* create the web interface. */
-                       webInterface = new WebInterface(this);
-                       core.addCoreListener(webInterface);
+               /* create FCP interface. */
+               fcpInterface = injector.getInstance(FcpInterface.class);
+               core.setFcpInterface(fcpInterface);
 
-                       /* create FCP interface. */
-                       fcpInterface = new FcpInterface(core);
-                       core.setFcpInterface(fcpInterface);
+               /* create the web interface. */
+               webInterface = injector.getInstance(WebInterface.class);
 
-                       /* create the identity manager. */
-                       identityManager.addIdentityListener(core);
+               boolean startupFailed = true;
+               try {
 
                        /* start core! */
                        core.start();
-                       if ((newConfiguration != null) && (oldConfiguration != newConfiguration)) {
-                               logger.log(Level.INFO, "Setting configuration to file-based configuration.");
-                               core.setConfiguration(newConfiguration);
-                       }
                        webInterface.start();
                        webInterface.setFirstStart(firstStart);
                        webInterface.setNewConfig(newConfig);
-                       identityManager.start();
                        startupFailed = false;
                } finally {
                        if (startupFailed) {
@@ -237,9 +297,6 @@ public class SonePlugin implements FredPlugin, FredPluginFCP, FredPluginL10n, Fr
                        /* stop the core. */
                        core.stop();
 
-                       /* stop the identity manager. */
-                       identityManager.stop();
-
                        /* stop the web of trust connector. */
                        webOfTrustConnector.stop();
                } catch (Throwable t1) {