Chat logging implementation and chat service improvements

Signed-off-by: Rogiel <rogiel@rogiel.com>

src/main/java/com/l2jserver/service/game/chat/DatabaseChatLoggingService.java

@@ -0,0 +1,78 @@
+/*
+ * This file is part of l2jserver <l2jserver.com>.
+ *
+ * l2jserver is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * l2jserver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with l2jserver.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jserver.service.game.chat;
+
+import java.util.Date;
+
+import com.google.inject.Inject;
+import com.l2jserver.db.dao.ChatMessageDAO;
+import com.l2jserver.model.id.object.CharacterID;
+import com.l2jserver.model.id.object.provider.CharacterIDProvider;
+import com.l2jserver.model.server.ChatMessage;
+import com.l2jserver.service.AbstractService;
+
+/**
+ * {@link ChatLoggingService} implementation that stores logs in the database
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public class DatabaseChatLoggingService extends AbstractService implements
+		ChatLoggingService {
+	/**
+	 * The {@link ChatMessage} DAO
+	 */
+	private final ChatMessageDAO chatMessageDao;
+	/**
+	 * The {@link CharacterID} provider
+	 */
+	private final CharacterIDProvider charIdProvider;
+
+	@Inject
+	protected DatabaseChatLoggingService(ChatMessageDAO chatMessageDao,
+			CharacterIDProvider charIdProvider) {
+		this.chatMessageDao = chatMessageDao;
+		this.charIdProvider = charIdProvider;
+	}
+
+	@Override
+	public ChatMessage log(CharacterID sender, ChatChannel channel,
+			String messageText) {
+		final ChatMessage message = new ChatMessage();
+
+		// message type and destination
+		message.setType(channel.getMessageType());
+		switch (channel.getMessageType()) {
+		case SHOUT: // if type is SHOUT the ChannelID is the CharacterID
+					// (target)
+			message.setTarget(charIdProvider.createID(channel.getChannelID()));
+			break;
+		default:
+			message.setChannelID(channel.getChannelID());
+			break;
+		}
+
+		// message information
+		message.setSender(sender);
+		message.setDate(new Date());
+		message.setMessage(messageText);
+
+		// save in database
+		chatMessageDao.save(message, true);
+
+		return message;
+	}
+}