Updated files to work properly with applogger. Reworking how commands are called?

src/main/java/net/locusworks/discord/eighttrack/annotations/DiscordEventListener.java

@@ -0,0 +1,12 @@
+package net.locusworks.discord.eighttrack.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface DiscordEventListener {
+
+}

src/main/java/net/locusworks/discord/eighttrack/database/config/EightTrackBeanConfiguration.java

@@ -34,6 +34,9 @@ import javax.sql.DataSource;
 
 import org.flywaydb.core.Flyway;
 import org.flywaydb.core.api.configuration.FluentConfiguration;
+import org.flywaydb.core.api.logging.Log;
+import org.flywaydb.core.api.logging.LogCreator;
+import org.flywaydb.core.api.logging.LogFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -48,6 +51,8 @@ import org.springframework.orm.jpa.vendor.Database;
 import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
 import org.springframework.transaction.PlatformTransactionManager;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
+import net.locusworks.logger.ApplicationLogger;
+import net.locusworks.logger.ApplicationLoggerFactory;
 
 @Configuration(value="net.locusworks.discord.eighttrack.database.config.EightTrackBeanConfiguration")
 @EnableTransactionManagement
@@ -140,6 +145,7 @@ public class EightTrackBeanConfiguration {
 
   @Bean(name="flyway", initMethod="migrate")
   public Flyway flyway() {
+    LogFactory.setLogCreator(new FlywayLogCreator());
     FluentConfiguration fc = Flyway.configure();
     fc.schemas("eighttrack");
     fc.table("_flyway_migration");
@@ -149,5 +155,53 @@ public class EightTrackBeanConfiguration {
 
     return fc.load();
   }
+  
+  private class FlywayLogCreator implements LogCreator {
+    
+    @Override
+    public Log createLogger(Class<?> clazz) {
+      return new FlywayLog(clazz);
+    }
+  }
+  
+  private class FlywayLog implements Log {
+    
+    private ApplicationLogger logger;
+    
+    public FlywayLog(Class<?> clazz) {
+      logger = ApplicationLoggerFactory.getLogger(clazz);
+    }
+
+    @Override
+    public boolean isDebugEnabled() {
+      return logger.isDebugEnabled();
+    }
+
+    @Override
+    public void debug(String message) {
+      logger.debug(message);
+    }
+
+    @Override
+    public void info(String message) {
+      logger.info(message);
+    }
+
+    @Override
+    public void warn(String message) {
+      logger.warn(message);
+    }
+
+    @Override
+    public void error(String message) {
+      logger.error(message);
+    }
+
+    @Override
+    public void error(String message, Exception e) {
+      logger.error(message, e);
+    }
+    
+  }
 
 }

src/main/java/net/locusworks/discord/eighttrack/database/config/EightTrackDataSource.java

@@ -36,14 +36,14 @@ import java.util.stream.Collectors;
 import javax.sql.DataSource;
 
 import org.apache.commons.lang3.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.jdbc.DataSourceBuilder;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
 import net.locusworks.discord.eighttrack.services.ConfigurationService;
+import net.locusworks.logger.ApplicationLogger;
+import net.locusworks.logger.ApplicationLoggerFactory;
 
 @Primary
 @Component
@@ -62,7 +62,7 @@ public class EightTrackDataSource {
     mysqlProperties.put("serverTimezone", TimeZone.getDefault().getDisplayName(false, TimeZone.SHORT));
   }
   
-  private Logger logger = LoggerFactory.getLogger(EightTrackDataSource.class);
+  private ApplicationLogger logger = ApplicationLoggerFactory.getLogger(EightTrackDataSource.class);
   
   @Autowired
   private ConfigurationService confService;
@@ -103,7 +103,7 @@ public class EightTrackDataSource {
     
     url = String.format("%s?%s", url, StringUtils.join(params, "&"));
     
-    logger.debug("Database connection string: %s", url);
+    logger.debug(String.format("Database connection string: %s", url));
     
     return DataSourceBuilder
         .create()

src/main/java/net/locusworks/discord/eighttrack/handlers/DiscordEventHandler.java

@@ -106,33 +106,6 @@ public class DiscordEventHandler extends ListenerAdapter {
     }
   }
   
-  @Override
-  public void onGuildJoin(GuildJoinEvent event) {
-    try {
-      long guildId = event.getGuild().getIdLong();
-      DiscordGuild discordGuild =  guildSongRepoService.getGuildRepo().findByGuildId(guildId);
-      if (discordGuild != null) {
-        guildSongRepoService.logEntry(guildId, "Eight Track joined guild %s", discordGuild.getGuildName());
-        return;
-      }
-
-      logger.debug("Joining Server: " + event.getGuild().getName());
-
-      discordGuild = new DiscordGuild();
-      discordGuild.setGuildId(guildId);
-      discordGuild.setGuildName(event.getGuild().getName());
-      discordGuild.setDateJoined(new Date());
-
-      guildSongRepoService.getGuildRepo().save(discordGuild);
-      
-      guildSongRepoService.logEntry(guildId, "Eight Track joined guild %s", discordGuild.getGuildName());
-      
-    } catch (Exception ex) {
-      logger.error("Unable to persist server information to database: " + ex.getMessage(), ex);
-      guildSongRepoService.logEntry(event.getGuild().getIdLong(), ex, "Unable to persist guild server info to database: %s", ex.getMessage());
-    }
-  }
-
   @Override
   public void onGuildMessageReceived(GuildMessageReceivedEvent event) {
     if (event.getAuthor().isBot()) return;

src/main/java/net/locusworks/discord/eighttrack/listeners/DiscordGuildJoinEventListener.java

@@ -0,0 +1,50 @@
+package net.locusworks.discord.eighttrack.listeners;
+
+import java.util.Date;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import net.dv8tion.jda.api.events.guild.GuildJoinEvent;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+import net.locusworks.discord.eighttrack.annotations.DiscordEventListener;
+import net.locusworks.discord.eighttrack.database.entities.DiscordGuild;
+import net.locusworks.discord.eighttrack.services.RepositoryService;
+import net.locusworks.logger.ApplicationLogger;
+import net.locusworks.logger.ApplicationLoggerFactory;
+
+@Service
+@DiscordEventListener
+public class DiscordGuildJoinEventListener extends ListenerAdapter {
+  
+  private ApplicationLogger logger = ApplicationLoggerFactory.getLogger(DiscordGuildJoinEventListener.class);
+  
+  @Autowired
+  private RepositoryService guildSongRepoService;
+  
+  @Override
+  public void onGuildJoin(GuildJoinEvent event) {
+    try {
+      long guildId = event.getGuild().getIdLong();
+      DiscordGuild discordGuild =  guildSongRepoService.getGuildRepo().findByGuildId(guildId);
+      if (discordGuild != null) {
+        guildSongRepoService.logEntry(guildId, "Eight Track joined guild %s", discordGuild.getGuildName());
+        return;
+      }
+
+      logger.debug("Joining Server: " + event.getGuild().getName());
+
+      discordGuild = new DiscordGuild();
+      discordGuild.setGuildId(guildId);
+      discordGuild.setGuildName(event.getGuild().getName());
+      discordGuild.setDateJoined(new Date());
+
+      guildSongRepoService.getGuildRepo().save(discordGuild);
+      
+      guildSongRepoService.logEntry(guildId, "Eight Track joined guild %s", discordGuild.getGuildName());
+      
+    } catch (Exception ex) {
+      logger.error("Unable to persist server information to database: " + ex.getMessage(), ex);
+      guildSongRepoService.logEntry(event.getGuild().getIdLong(), ex, "Unable to persist guild server info to database: %s", ex.getMessage());
+    }
+  }
+
+}

src/main/java/net/locusworks/discord/eighttrack/services/DatabaseCleanupService.java

@@ -30,14 +30,14 @@ package net.locusworks.discord.eighttrack.services;
 import java.util.Set;
 import java.util.stream.Collectors;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 
 import net.dv8tion.jda.api.JDA;
 import net.locusworks.discord.eighttrack.database.repos.GuildRepository;
+import net.locusworks.logger.ApplicationLogger;
+import net.locusworks.logger.ApplicationLoggerFactory;
 
 @Service
 public class DatabaseCleanupService {
@@ -47,7 +47,7 @@ public class DatabaseCleanupService {
   private static final long HOUR = 60 * MINUTE;
   private static final long DAY = 24 * HOUR;
 
-  private Logger logger = LoggerFactory.getLogger(DatabaseCleanupService.class);
+  private ApplicationLogger logger = ApplicationLoggerFactory.getLogger(DatabaseCleanupService.class);
 
   @Autowired
   private GuildRepository guildRepo;

src/main/java/net/locusworks/discord/eighttrack/services/EightTrackService.java

@@ -27,42 +27,62 @@
  */
 package net.locusworks.discord.eighttrack.services;
 
+import java.util.List;
 import javax.security.auth.login.LoginException;
-
+import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.type.filter.AnnotationTypeFilter;
+import org.springframework.core.type.filter.TypeFilter;
 import org.springframework.stereotype.Service;
 
-import net.dv8tion.jda.api.AccountType;
 import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.JDABuilder;
-import net.locusworks.discord.eighttrack.handlers.DiscordEventHandler;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+import net.locusworks.discord.eighttrack.annotations.DiscordEventListener;
+import net.locusworks.discord.eighttrack.utils.BeanFinder;
 import net.locusworks.logger.ApplicationLogger;
 import net.locusworks.logger.ApplicationLoggerFactory;
 
 @Service
 public class EightTrackService {
-  
+
   private ApplicationLogger logger = ApplicationLoggerFactory.getLogger(EightTrackService.class);
-  
+
   private static JDA client;
-  
+
   @Autowired
   private ConfigurationService confService;
-  
-  @Autowired
-  private DiscordEventHandler eventListener;
-  
+
   public void begin() throws LoginException {
-    String token = confService.getDiscordToken();
-    logger.debug("Logging in with token %s", token);
-    
-    client = new JDABuilder(AccountType.BOT).setToken(token).build();
-    client.addEventListener(eventListener);
+    try {
+      
+      final TypeFilter serviceFilter = new AnnotationTypeFilter(Service.class);
+      final TypeFilter eventListenerFilter = new AnnotationTypeFilter(DiscordEventListener.class);
+      
+      List<ListenerAdapter> eventListeners = BeanFinder.autowireBeans(ListenerAdapter.class, "net.locusworks.discord.eighttrack", serviceFilter, eventListenerFilter);
+      if (eventListeners == null ||eventListeners.size() < 1) {
+        throw new LoginException("No event listeners found. Exiting");
+      }
+      
+      String token = confService.getDiscordToken();
+      JDABuilder builder = JDABuilder.createDefault(token);
+      logger.debug("Logging in with token %s", token);
+      
+      logger.info(String.format("Loading %d listeners", eventListeners.size()));
+      for (ListenerAdapter la : eventListeners) {
+        logger.debug("Loading eventListener: %s", la.getClass().getName());
+        builder.addEventListeners(la);
+      }
+      
+      client = builder.build();
+
+    } catch (BeansException e) {
+      throw new LoginException(e.getMessage());
+    }
   }
-  
+
   public static JDA getClient() {
     return client;
   }
-  
 
 }

src/main/java/net/locusworks/discord/eighttrack/utils/ApplicationContextHolder.java

@@ -0,0 +1,24 @@
+package net.locusworks.discord.eighttrack.utils;
+
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+
+@Component
+public class ApplicationContextHolder implements ApplicationContextAware {
+  
+ private static ApplicationContext context;
+  
+  @Override
+  public void setApplicationContext(ApplicationContext ctx) throws BeansException {
+    if (context == null) {
+      context = ctx;
+    }
+  }
+  
+  public static ApplicationContext getContext() {
+    return context;
+  }
+
+}

src/main/java/net/locusworks/discord/eighttrack/utils/BeanFinder.java

@@ -0,0 +1,54 @@
+package net.locusworks.discord.eighttrack.utils;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.BeanInitializationException;
+import org.springframework.beans.factory.annotation.Autowire;
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider;
+import org.springframework.core.type.classreading.MetadataReader;
+import org.springframework.core.type.classreading.MetadataReaderFactory;
+import org.springframework.core.type.filter.TypeFilter;
+
+public class BeanFinder {
+  
+  
+  public static List<BeanDefinition> getBeans(String basePackage, TypeFilter... filters) {
+    ClassPathScanningCandidateComponentProvider scanner = new ClassPathScanningCandidateComponentProvider(false);
+    scanner.addIncludeFilter(new TypeFilter() {
+      
+      @Override
+      public boolean match(MetadataReader metadataReader, MetadataReaderFactory metadataReaderFactory) throws IOException {
+        boolean found = true;
+        
+        for (TypeFilter filter : filters) {
+          found &= filter.match(metadataReader, metadataReaderFactory);
+        }
+        
+        return found;
+      }
+    });
+    
+    return scanner.findCandidateComponents(basePackage).stream().collect(Collectors.toList());
+  }
+  
+  @SuppressWarnings("unchecked")
+  public static <T> List<T> autowireBeans(Class<T> clazz, String basePackage, TypeFilter... filters) throws BeansException {
+    try {
+      List<T> list = new ArrayList<>();
+      for (BeanDefinition bd : getBeans(basePackage, filters)) {
+        Object obj = ApplicationContextHolder.getContext().getAutowireCapableBeanFactory().createBean(Class.forName(bd.getBeanClassName()), Autowire.BY_TYPE.value(), true);
+        if (clazz.isInstance(obj)) {
+          list.add((T) obj);
+        }
+      }
+      return list;
+    } catch (Exception ex) {
+      throw new BeanInitializationException(ex.getMessage(), ex);
+    }
+  }
+
+}

src/main/resources/eighttrack.properties

@@ -6,5 +6,5 @@ dbHost=localhost
 dbPort=3306
 logLevel=INFO
 musicDir=E:/Music
-discordToken=NjI5MTQ0OTk1ODA2MzE0NTA5.XZVlRQ.7hiB0u4Zp5pxPrPfvdOdyr4TCh4
+discordToken=NjMzMDA2ODIzNzk1OTgyMzQ0.XtLtpA.sramb2b8w4itTFPQ92HqZgyeBJU
 

src/main/resources/log4j2.xml

@@ -3,7 +3,7 @@
 <Configuration status="WARN" shutdownHook="disable"
 	packages="net.locusworks.discord.eighttrack">
 	<Properties>
-		<Property name="logFormat">%d{dd-MMM-yyyy HH:mm:ss.SSS} [%-5p] [%c{1}] %m%n</Property>
+		<Property name="logFormat">%d{dd-MMM-yyyy HH:mm:ss.SSS} %m%n</Property>
 	</Properties>
 	<Appenders>
 		<Console name="ConsoleAppender" target="SYSTEM_OUT">
@@ -20,9 +20,10 @@
 		</RollingFile>
 	</Appenders>
 	<Loggers>
-		<Root level="TRACE">
-			<AppenderRef ref="ConsoleAppender" level="INFO" />
-			<AppenderRef ref="eighttrack" level="INFO" />
-		</Root>
+		<Root level="ALL"/>
+		<Logger name="net.locusworks.logger" level="ALL">
+			<AppenderRef ref="eighttrack"/>
+			<AppenderRef ref="ConsoleAppender"/>
+		</Logger>
 	</Loggers>
 </Configuration>