mirror of
https://github.com/Rogiel/l2jserver2
synced 2025-12-10 09:22:49 +00:00
Refactored "com.l2jserver.model.jdbc.dao" to
"com.l2jserver.service.database.jdbc"
This commit is contained in:
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/*
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* This file is part of l2jserver <l2jserver.com>.
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*
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* l2jserver is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* l2jserver is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with l2jserver. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.service.database.jdbc;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Timestamp;
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import java.util.Date;
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import java.util.List;
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import com.google.inject.Inject;
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import com.l2jserver.model.dao.CharacterDAO;
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import com.l2jserver.model.dao.ChatMessageDAO;
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import com.l2jserver.model.id.ChatMessageID;
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import com.l2jserver.model.id.object.CharacterID;
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import com.l2jserver.model.id.object.provider.CharacterIDProvider;
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import com.l2jserver.model.id.provider.ChatMessageIDProvider;
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import com.l2jserver.model.server.ChatMessage;
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import com.l2jserver.service.database.DatabaseService;
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import com.l2jserver.service.database.JDBCDatabaseService.CachedMapper;
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import com.l2jserver.service.database.JDBCDatabaseService.InsertUpdateQuery;
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import com.l2jserver.service.database.JDBCDatabaseService.Mapper;
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import com.l2jserver.service.database.JDBCDatabaseService.SelectListQuery;
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import com.l2jserver.service.database.JDBCDatabaseService.SelectSingleQuery;
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import com.l2jserver.service.game.chat.ChatMessageType;
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/**
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* {@link CharacterDAO} implementation for JDBC
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*
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* @author <a href="http://www.rogiel.com">Rogiel</a>
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*/
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public abstract class JDBCChatMessageDAO extends
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AbstractJDBCDAO<ChatMessage, ChatMessageID> implements ChatMessageDAO {
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/**
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* The {@link ChatMessageID} factory
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*/
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private final ChatMessageIDProvider idFactory;
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/**
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* The {@link CharacterID} factory
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*/
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private final CharacterIDProvider charIdFactory;
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/**
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* Character table name
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*/
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public static final String TABLE = "log_chat";
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// FIELDS
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public static final String MESSAGE_ID = "message_id";
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public static final String TYPE = "type";
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public static final String CHANNEL_ID = "channel_id";
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public static final String SENDER = "sender";
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public static final String DATE = "date";
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public static final String MESSAGE = "message";
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@Inject
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public JDBCChatMessageDAO(DatabaseService database,
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ChatMessageIDProvider idFactory,
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final CharacterIDProvider charIdFactory) {
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super(database);
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this.idFactory = idFactory;
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this.charIdFactory = charIdFactory;
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}
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/**
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* The {@link Mapper} for {@link ChatMessageID}
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*/
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private final Mapper<ChatMessageID> idMapper = new Mapper<ChatMessageID>() {
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@Override
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public ChatMessageID map(ResultSet rs) throws SQLException {
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return idFactory.resolveID(rs.getInt(MESSAGE_ID));
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}
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};
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/**
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* The {@link Mapper} for {@link ChatMessageID} as a PRIMARY KEY
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*/
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private final Mapper<ChatMessageID> primaryKeyMapper = new Mapper<ChatMessageID>() {
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@Override
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public ChatMessageID map(ResultSet rs) throws SQLException {
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return idFactory.resolveID(rs.getInt(1));
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}
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};
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/**
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* The {@link Mapper} for {@link ChatMessage}
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*/
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private final Mapper<ChatMessage> mapper = new CachedMapper<ChatMessage, ChatMessageID>(
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database, idMapper) {
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@Override
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protected ChatMessage map(ChatMessageID id, ResultSet rs)
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throws SQLException {
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final ChatMessage message = new ChatMessage();
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message.setID(id);
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message.setType(ChatMessageType.valueOf(rs.getString(TYPE)));
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switch (message.getType()) {
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case SHOUT:
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message.setTarget(charIdFactory.resolveID(rs.getInt(CHANNEL_ID)));
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break;
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default:
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message.setChannelID(rs.getInt(CHANNEL_ID));
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break;
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}
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message.setSender(charIdFactory.resolveID(rs.getInt(SENDER)));
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message.setDate(new Date(rs.getTimestamp(DATE).getTime()));
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message.setMessage(rs.getString(MESSAGE));
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return message;
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}
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};
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@Override
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public ChatMessage select(final ChatMessageID id) {
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return database.query(new SelectSingleQuery<ChatMessage>() {
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@Override
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protected String query() {
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return "SELECT * FROM `" + TABLE + "` WHERE `" + MESSAGE_ID
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+ "` = ?";
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}
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@Override
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protected void parametize(PreparedStatement st) throws SQLException {
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st.setInt(1, id.getID());
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}
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@Override
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protected Mapper<ChatMessage> mapper() {
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return mapper;
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}
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});
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}
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@Override
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public List<ChatMessageID> selectIDs() {
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return database.query(new SelectListQuery<ChatMessageID>() {
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@Override
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protected String query() {
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return "SELECT * FROM `" + TABLE + "`";
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}
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@Override
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protected Mapper<ChatMessageID> mapper() {
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return idMapper;
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}
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});
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}
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@Override
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public boolean insert(ChatMessage message) {
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return database.query(new InsertUpdateQuery<ChatMessage>(message) {
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@Override
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protected String query() {
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return "INSERT INTO `" + TABLE + "` (`" + TYPE + "`,`"
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+ CHANNEL_ID + "`,`" + SENDER + "`,`" + DATE + "`,`"
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+ MESSAGE + "`) VALUES(?,?,?,?,?)";
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}
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@Override
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protected void parametize(PreparedStatement st, ChatMessage message)
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throws SQLException {
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int i = 1;
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st.setString(i++, message.getType().name());
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switch (message.getType()) {
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case SHOUT:
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st.setInt(i++, message.getTarget().getID());
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break;
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default:
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st.setInt(i++, message.getChannelID());
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break;
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}
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st.setInt(i++, message.getSender().getID());
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st.setTimestamp(i++, new Timestamp(message.getDate().getTime()));
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st.setString(i++, message.getMessage());
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}
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@Override
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protected Mapper<ChatMessageID> keyMapper() {
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return primaryKeyMapper;
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}
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}) > 0;
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}
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@Override
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public boolean update(ChatMessage message) {
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// cannot update chat message logs
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return false;
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}
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@Override
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public boolean delete(ChatMessage message) {
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return database.query(new InsertUpdateQuery<ChatMessage>(message) {
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@Override
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protected String query() {
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return "DELETE FROM `" + TABLE + "` WHERE `" + MESSAGE_ID
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+ "` = ?";
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}
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@Override
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protected void parametize(PreparedStatement st, ChatMessage message)
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throws SQLException {
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st.setInt(1, message.getID().getID());
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}
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}) > 0;
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}
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}
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