Source Code Cross Referenced for MessageDAOImplJDBC.java in  » Forum » mvnforum-1.1 » com » mvnforum » db » jdbc » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Forum » mvnforum 1.1 » com.mvnforum.db.jdbc 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


0001:        /*
0002:         * $Header: /cvsroot/mvnforum/mvnforum/src/com/mvnforum/db/jdbc/MessageDAOImplJDBC.java,v 1.44 2008/01/15 11:17:54 minhnn Exp $
0003:         * $Author: minhnn $
0004:         * $Revision: 1.44 $
0005:         * $Date: 2008/01/15 11:17:54 $
0006:         *
0007:         * ====================================================================
0008:         *
0009:         * Copyright (C) 2002-2007 by MyVietnam.net
0010:         *
0011:         * All copyright notices regarding mvnForum MUST remain
0012:         * intact in the scripts and in the outputted HTML.
0013:         * The "powered by" text/logo with a link back to
0014:         * http://www.mvnForum.com and http://www.MyVietnam.net in
0015:         * the footer of the pages MUST remain visible when the pages
0016:         * are viewed on the internet or intranet.
0017:         *
0018:         * This program is free software; you can redistribute it and/or modify
0019:         * it under the terms of the GNU General Public License as published by
0020:         * the Free Software Foundation; either version 2 of the License, or
0021:         * any later version.
0022:         *
0023:         * This program is distributed in the hope that it will be useful,
0024:         * but WITHOUT ANY WARRANTY; without even the implied warranty of
0025:         * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0026:         * GNU General Public License for more details.
0027:         *
0028:         * You should have received a copy of the GNU General Public License
0029:         * along with this program; if not, write to the Free Software
0030:         * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
0031:         *
0032:         * Support can be obtained from support forums at:
0033:         * http://www.mvnForum.com/mvnforum/index
0034:         *
0035:         * Correspondence and Marketing Questions can be sent to:
0036:         * info at MyVietnam net
0037:         *
0038:         * @author: Minh Nguyen
0039:         * @author: Mai  Nguyen
0040:         */
0041:        package com.mvnforum.db.jdbc;
0042:
0043:        import java.io.StringReader;
0044:        import java.sql.*;
0045:        import java.util.ArrayList;
0046:        import java.util.Collection;
0047:
0048:        import com.mvnforum.db.*;
0049:        import net.myvietnam.mvncore.db.DBUtils;
0050:        import net.myvietnam.mvncore.exception.*;
0051:        import net.myvietnam.mvncore.util.AssertionUtil;
0052:
0053:        import org.apache.commons.logging.Log;
0054:        import org.apache.commons.logging.LogFactory;
0055:
0056:        public class MessageDAOImplJDBC implements  MessageDAO {
0057:
0058:            private static Log log = LogFactory
0059:                    .getLog(MessageDAOImplJDBC.class);
0060:
0061:            //this variable will support caching if cache for this class is needed
0062:            private static boolean m_dirty = true;
0063:
0064:            public MessageDAOImplJDBC() {
0065:            }
0066:
0067:            protected static boolean isDirty() {
0068:                return m_dirty;
0069:            }
0070:
0071:            protected static void setDirty(boolean dirty) {
0072:                m_dirty = dirty;
0073:            }
0074:
0075:            private int findMessageID(int memberID, int messageSenderID,
0076:                    Timestamp messageCreationDate)
0077:                    throws ObjectNotFoundException, DatabaseException {
0078:
0079:                Connection connection = null;
0080:                PreparedStatement statement = null;
0081:                ResultSet resultSet = null;
0082:                StringBuffer sql = new StringBuffer(512);
0083:                sql.append("SELECT MessageID");
0084:                sql.append(" FROM " + TABLE_NAME);
0085:                sql
0086:                        .append(" WHERE MemberID = ? AND MessageSenderID = ? AND MessageCreationDate = ? ");
0087:                sql.append(" ORDER BY MessageID DESC");
0088:                try {
0089:                    connection = DBUtils.getConnection();
0090:                    statement = connection.prepareStatement(sql.toString());
0091:                    statement.setInt(1, memberID);
0092:                    statement.setInt(2, messageSenderID);
0093:                    statement.setTimestamp(3, messageCreationDate);
0094:                    resultSet = statement.executeQuery();
0095:                    if (!resultSet.next()) {
0096:                        throw new ObjectNotFoundException(
0097:                                "Cannot find the Message in table Message.");
0098:                    }
0099:
0100:                    return resultSet.getInt("MessageID");
0101:                } catch (SQLException sqle) {
0102:                    log.error("Sql Execution Error!", sqle);
0103:                    throw new DatabaseException(
0104:                            "Error executing SQL in MessageDAOImplJDBC.findMessageID.");
0105:                } finally {
0106:                    DBUtils.closeResultSet(resultSet);
0107:                    DBUtils.closeStatement(statement);
0108:                    DBUtils.closeConnection(connection);
0109:                }
0110:            }
0111:
0112:            public void findByPrimaryKey(int messageID)
0113:                    throws ObjectNotFoundException, DatabaseException {
0114:
0115:                Connection connection = null;
0116:                PreparedStatement statement = null;
0117:                ResultSet resultSet = null;
0118:                StringBuffer sql = new StringBuffer(512);
0119:                sql.append("SELECT MessageID");
0120:                sql.append(" FROM " + TABLE_NAME);
0121:                sql.append(" WHERE MessageID = ?");
0122:                try {
0123:                    connection = DBUtils.getConnection();
0124:                    statement = connection.prepareStatement(sql.toString());
0125:                    statement.setInt(1, messageID);
0126:                    resultSet = statement.executeQuery();
0127:                    if (!resultSet.next()) {
0128:                        throw new ObjectNotFoundException(
0129:                                "Cannot find the primary key (" + messageID
0130:                                        + ") in table 'Message'.");
0131:                    }
0132:                } catch (SQLException sqle) {
0133:                    log.error("Sql Execution Error!", sqle);
0134:                    throw new DatabaseException(
0135:                            "Error executing SQL in MessageDAOImplJDBC.findByPrimaryKey.");
0136:                } finally {
0137:                    DBUtils.closeResultSet(resultSet);
0138:                    DBUtils.closeStatement(statement);
0139:                    DBUtils.closeConnection(connection);
0140:                }
0141:            }
0142:
0143:            /*
0144:             * Included columns: FolderName, MemberID, MessageSenderID, MessageSenderName, MessageToList,
0145:             *                   MessageCcList, MessageBccList, MessageTopic, MessageBody, MessageType,
0146:             *                   MessageOption, MessageStatus, MessageReadStatus, MessageNotify, MessageIcon,
0147:             *                   MessageAttachCount, MessageIP, MessageCreationDate
0148:             * Excluded columns: MessageID
0149:             */
0150:            public int create(String folderName, int memberID,
0151:                    int messageSenderID, String messageSenderName,
0152:                    String messageToList, String messageCcList,
0153:                    String messageBccList, String messageTopic,
0154:                    String messageBody, int messageType, int messageOption,
0155:                    int messageStatus, int messageReadStatus,
0156:                    int messageNotify, String messageIcon,
0157:                    int messageAttachCount, String messageIP,
0158:                    Timestamp messageCreationDate) throws CreateException,
0159:                    DatabaseException, ForeignKeyNotFoundException {
0160:
0161:                int messageID = 0;
0162:
0163:                try {
0164:                    // @todo: modify the parameter list as needed
0165:                    // You may have to regenerate this method if the needed columns dont have attribute 'include'
0166:                    DAOFactory.getMessageFolderDAO().findByPrimaryKey(
0167:                            folderName, memberID);
0168:                } catch (ObjectNotFoundException e) {
0169:                    throw new ForeignKeyNotFoundException(
0170:                            "Foreign key refers to table 'MessageFolder' does not exist. Cannot create new Message.");
0171:                }
0172:
0173:                try {
0174:                    // @todo: modify the parameter list as needed
0175:                    // You may have to regenerate this method if the needed columns dont have attribute 'include'
0176:                    DAOFactory.getMemberDAO().findByPrimaryKey(memberID);
0177:                } catch (ObjectNotFoundException e) {
0178:                    throw new ForeignKeyNotFoundException(
0179:                            "Foreign key refers to table 'Member' does not exist. Cannot create new Message.");
0180:                }
0181:
0182:                try {
0183:                    // @todo: modify the parameter list as needed
0184:                    // You may have to regenerate this method if the needed columns dont have attribute 'include'
0185:                    DAOFactory.getMemberDAO().findByPrimaryKey2(
0186:                            messageSenderID, messageSenderName);
0187:                } catch (ObjectNotFoundException e) {
0188:                    throw new ForeignKeyNotFoundException(
0189:                            "Foreign key refers to table 'Member' does not exist. Cannot create new Message.");
0190:                }
0191:
0192:                Connection connection = null;
0193:                PreparedStatement statement = null;
0194:                StringBuffer sql = new StringBuffer(512);
0195:                sql
0196:                        .append("INSERT INTO "
0197:                                + TABLE_NAME
0198:                                + " (FolderName, MemberID, MessageSenderID, MessageSenderName, MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody, MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify, MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate)");
0199:                sql
0200:                        .append(" VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
0201:                try {
0202:                    connection = DBUtils.getConnection();
0203:                    statement = connection.prepareStatement(sql.toString());
0204:
0205:                    statement.setString(1, folderName);
0206:                    statement.setInt(2, memberID);
0207:                    statement.setInt(3, messageSenderID);
0208:                    statement.setString(4, messageSenderName);
0209:                    statement.setString(5, messageToList);
0210:                    statement.setString(6, messageCcList);
0211:                    statement.setString(7, messageBccList);
0212:                    statement.setString(8, messageTopic);
0213:                    if (DBUtils.getDatabaseType() == DBUtils.DATABASE_ORACLE) {
0214:                        statement.setCharacterStream(9, new StringReader(
0215:                                messageBody), messageBody.length());
0216:                    } else {
0217:                        statement.setString(9, messageBody);
0218:                    }
0219:                    statement.setInt(10, messageType);
0220:                    statement.setInt(11, messageOption);
0221:                    statement.setInt(12, messageStatus);
0222:                    statement.setInt(13, messageReadStatus);
0223:                    statement.setInt(14, messageNotify);
0224:                    statement.setString(15, messageIcon);
0225:                    statement.setInt(16, messageAttachCount);
0226:                    statement.setString(17, messageIP);
0227:                    statement.setTimestamp(18, messageCreationDate);
0228:
0229:                    if (statement.executeUpdate() != 1) {
0230:                        throw new CreateException(
0231:                                "Error adding a row into table 'Message'.");
0232:                    }
0233:                    m_dirty = true;
0234:                    // Search returned MessageID here
0235:                    try {
0236:                        messageID = findMessageID(memberID, messageSenderID,
0237:                                messageCreationDate);
0238:                    } catch (ObjectNotFoundException onfe) {
0239:                        // Hack the Oracle 9i problem.
0240:                        Timestamp roundTimestamp = new Timestamp(
0241:                                (messageCreationDate.getTime() / 1000) * 1000);
0242:                        try {
0243:                            messageID = findMessageID(memberID,
0244:                                    messageSenderID, roundTimestamp);
0245:                        } catch (ObjectNotFoundException e) {
0246:                            throw new CreateException(
0247:                                    "Cannot find the Message in table Message.");
0248:                        }
0249:                    }
0250:                } catch (SQLException sqle) {
0251:                    log.error("Sql Execution Error!", sqle);
0252:                    throw new DatabaseException(
0253:                            "Error executing SQL in MessageDAOImplJDBC.create.");
0254:                } finally {
0255:                    DBUtils.closeStatement(statement);
0256:                    DBUtils.closeConnection(connection);
0257:                }
0258:                return messageID;
0259:            }
0260:
0261:            public Collection getAllMessages_inMember_inFolder_withSortSupport_limit(
0262:                    int memberID, String folderName, int offset,
0263:                    int rowsToReturn, String sort, String order)
0264:                    throws IllegalArgumentException, DatabaseException {
0265:
0266:                if (offset < 0)
0267:                    throw new IllegalArgumentException(
0268:                            "The offset < 0 is not allowed.");
0269:                if (rowsToReturn <= 0)
0270:                    throw new IllegalArgumentException(
0271:                            "The rowsToReturn <= 0 is not allowed.");
0272:
0273:                if ((!sort.equals("MessageSenderName"))
0274:                        && (!sort.equals("MessageTopic"))
0275:                        && (!sort.equals("MessageReadStatus"))
0276:                        && (!sort.equals("MessageAttachCount"))
0277:                        && (!sort.equals("MessageCreationDate"))) {
0278:                    throw new IllegalArgumentException(
0279:                            "Cannot sort, reason: dont understand the criteria '"
0280:                                    + sort + "'.");
0281:                }
0282:
0283:                if ((!order.equals("ASC")) && (!order.equals("DESC"))) {
0284:                    throw new IllegalArgumentException(
0285:                            "Cannot sort, reason: dont understand the order '"
0286:                                    + order + "'.");
0287:                }
0288:
0289:                if (DBUtils.getDatabaseType() == DBUtils.DATABASE_MYSQL) {
0290:                    return getBeans_inMember_inFolder_withSortSupport_limit_mysql(
0291:                            memberID, folderName, offset, rowsToReturn, sort,
0292:                            order, false);
0293:                } else if (DBUtils.getDatabaseType() == DBUtils.DATABASE_NOSCROLL) {
0294:                    return getBeans_inMember_inFolder_withSortSupport_limit_noscroll(
0295:                            memberID, folderName, offset, rowsToReturn, sort,
0296:                            order, false);
0297:                }
0298:                return getBeans_inMember_inFolder_withSortSupport_limit_general(
0299:                        memberID, folderName, offset, rowsToReturn, sort,
0300:                        order, false);
0301:            }
0302:
0303:            public Collection getNonPublicMessages_inMember_inFolder_withSortSupport_limit(
0304:                    int memberID, String folderName, int offset,
0305:                    int rowsToReturn, String sort, String order)
0306:                    throws IllegalArgumentException, DatabaseException {
0307:
0308:                if (offset < 0)
0309:                    throw new IllegalArgumentException(
0310:                            "The offset < 0 is not allowed.");
0311:                if (rowsToReturn <= 0)
0312:                    throw new IllegalArgumentException(
0313:                            "The rowsToReturn <= 0 is not allowed.");
0314:
0315:                if ((!sort.equals("MessageSenderName"))
0316:                        && (!sort.equals("MessageTopic"))
0317:                        && (!sort.equals("MessageReadStatus"))
0318:                        && (!sort.equals("MessageAttachCount"))
0319:                        && (!sort.equals("MessageCreationDate"))) {
0320:                    throw new IllegalArgumentException(
0321:                            "Cannot sort, reason: dont understand the criteria '"
0322:                                    + sort + "'.");
0323:                }
0324:
0325:                if ((!order.equals("ASC")) && (!order.equals("DESC"))) {
0326:                    throw new IllegalArgumentException(
0327:                            "Cannot sort, reason: dont understand the order '"
0328:                                    + order + "'.");
0329:                }
0330:
0331:                if (DBUtils.getDatabaseType() == DBUtils.DATABASE_MYSQL) {
0332:                    return getBeans_inMember_inFolder_withSortSupport_limit_mysql(
0333:                            memberID, folderName, offset, rowsToReturn, sort,
0334:                            order, true);
0335:                } else if (DBUtils.getDatabaseType() == DBUtils.DATABASE_NOSCROLL) {
0336:                    return getBeans_inMember_inFolder_withSortSupport_limit_noscroll(
0337:                            memberID, folderName, offset, rowsToReturn, sort,
0338:                            order, true);
0339:                }
0340:                return getBeans_inMember_inFolder_withSortSupport_limit_general(
0341:                        memberID, folderName, offset, rowsToReturn, sort,
0342:                        order, true);
0343:            }
0344:
0345:            /*
0346:             * Included columns: MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName,
0347:             *                   MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody,
0348:             *                   MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify,
0349:             *                   MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate
0350:             * Excluded columns:
0351:             */
0352:            public Collection getBeans_inMember_inFolder_withSortSupport_limit_mysql(
0353:                    int memberID, String folderName, int offset,
0354:                    int rowsToReturn, String sort, String order,
0355:                    boolean onlyNonPublic) throws DatabaseException {
0356:
0357:                // IMPORTANT NOTE: the checking of parameters is moved to method getBeans_inMember_inFolder_withSortSupport_limit
0358:                // IF THERE ARE ANY CHANGES HERE, PLEASE MOVE BACK THE CHECKING OF PARAMETERS
0359:
0360:                Connection connection = null;
0361:                PreparedStatement statement = null;
0362:                ResultSet resultSet = null;
0363:                Collection retValue = new ArrayList();
0364:                StringBuffer sql = new StringBuffer(512);
0365:                sql
0366:                        .append("SELECT MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName, MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody, MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify, MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate");
0367:                sql.append(" FROM " + TABLE_NAME);
0368:                sql.append(" WHERE MemberID = ?");
0369:                sql.append(" AND FolderName = ?");
0370:                if (onlyNonPublic) {
0371:                    sql.append(" AND MessageType <> "
0372:                            + MessageBean.MESSAGE_TYPE_PUBLIC);
0373:                }
0374:                sql.append(" ORDER BY " + sort + " " + order);// ColumnName, ASC|DESC
0375:                sql.append(" LIMIT ?, ?");
0376:                try {
0377:                    connection = DBUtils.getConnection();
0378:                    statement = connection.prepareStatement(sql.toString());
0379:                    statement.setInt(1, memberID);
0380:                    statement.setString(2, folderName);
0381:                    statement.setInt(3, offset);
0382:                    statement.setInt(4, rowsToReturn);
0383:                    resultSet = statement.executeQuery();
0384:                    while (resultSet.next()) {
0385:                        MessageBean bean = new MessageBean();
0386:                        bean.setMessageID(resultSet.getInt("MessageID"));
0387:                        bean.setFolderName(resultSet.getString("FolderName"));
0388:                        bean.setMemberID(resultSet.getInt("MemberID"));
0389:                        bean.setMessageSenderID(resultSet
0390:                                .getInt("MessageSenderID"));
0391:                        bean.setMessageSenderName(resultSet
0392:                                .getString("MessageSenderName"));
0393:                        bean.setMessageToList(resultSet
0394:                                .getString("MessageToList"));
0395:                        bean.setMessageCcList(resultSet
0396:                                .getString("MessageCcList"));
0397:                        bean.setMessageBccList(resultSet
0398:                                .getString("MessageBccList"));
0399:                        bean.setMessageTopic(resultSet
0400:                                .getString("MessageTopic"));
0401:                        bean.setMessageBody(resultSet.getString("MessageBody"));
0402:                        bean.setMessageType(resultSet.getInt("MessageType"));
0403:                        bean
0404:                                .setMessageOption(resultSet
0405:                                        .getInt("MessageOption"));
0406:                        bean
0407:                                .setMessageStatus(resultSet
0408:                                        .getInt("MessageStatus"));
0409:                        bean.setMessageReadStatus(resultSet
0410:                                .getInt("MessageReadStatus"));
0411:                        bean
0412:                                .setMessageNotify(resultSet
0413:                                        .getInt("MessageNotify"));
0414:                        bean.setMessageIcon(resultSet.getString("MessageIcon"));
0415:                        bean.setMessageAttachCount(resultSet
0416:                                .getInt("MessageAttachCount"));
0417:                        bean.setMessageIP(resultSet.getString("MessageIP"));
0418:                        bean.setMessageCreationDate(resultSet
0419:                                .getTimestamp("MessageCreationDate"));
0420:                        retValue.add(bean);
0421:                    }
0422:                    return retValue;
0423:                } catch (SQLException sqle) {
0424:                    log.error("Sql Execution Error!", sqle);
0425:                    throw new DatabaseException(
0426:                            "Error executing SQL in MessageDAOImplJDBC.getBeans_inMember_inFolder_withSortSupport_limit_mysql.");
0427:                } finally {
0428:                    DBUtils.closeResultSet(resultSet);
0429:                    DBUtils.closeStatement(statement);
0430:                    DBUtils.closeConnection(connection);
0431:                }
0432:            }
0433:
0434:            /*
0435:             * Included columns: MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName,
0436:             *                   MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody,
0437:             *                   MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify,
0438:             *                   MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate
0439:             * Excluded columns:
0440:             */
0441:            public Collection getBeans_inMember_inFolder_withSortSupport_limit_noscroll(
0442:                    int memberID, String folderName, int offset,
0443:                    int rowsToReturn, String sort, String order,
0444:                    boolean onlyNonPublic) throws DatabaseException {
0445:
0446:                // IMPORTANT NOTE: the checking of parameters is moved to method getBeans_inMember_inFolder_withSortSupport_limit
0447:                // IF THERE ARE ANY CHANGES HERE, PLEASE MOVE BACK THE CHECKING OF PARAMETERS
0448:
0449:                Connection connection = null;
0450:                PreparedStatement statement = null;
0451:                ResultSet resultSet = null;
0452:                Collection retValue = new ArrayList();
0453:                StringBuffer sql = new StringBuffer(512);
0454:                sql
0455:                        .append("SELECT MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName, MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody, MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify, MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate");
0456:                sql.append(" FROM " + TABLE_NAME);
0457:                sql.append(" WHERE MemberID = ?");
0458:                sql.append(" AND FolderName = ?");
0459:                if (onlyNonPublic) {
0460:                    sql.append(" AND MessageType <> "
0461:                            + MessageBean.MESSAGE_TYPE_PUBLIC);
0462:                }
0463:                sql.append(" ORDER BY " + sort + " " + order);// ColumnName, ASC|DESC
0464:                try {
0465:                    connection = DBUtils.getConnection();
0466:                    statement = connection.prepareStatement(sql.toString());
0467:                    statement.setMaxRows(offset + rowsToReturn);
0468:                    statement.setInt(1, memberID);
0469:                    statement.setString(2, folderName);
0470:                    resultSet = statement.executeQuery();
0471:                    int rowIndex = -1;
0472:                    while (resultSet.next()) {
0473:                        rowIndex++;
0474:                        if (rowIndex < offset)
0475:                            continue;
0476:                        MessageBean bean = new MessageBean();
0477:                        bean.setMessageID(resultSet.getInt("MessageID"));
0478:                        bean.setFolderName(resultSet.getString("FolderName"));
0479:                        bean.setMemberID(resultSet.getInt("MemberID"));
0480:                        bean.setMessageSenderID(resultSet
0481:                                .getInt("MessageSenderID"));
0482:                        bean.setMessageSenderName(resultSet
0483:                                .getString("MessageSenderName"));
0484:                        bean.setMessageToList(resultSet
0485:                                .getString("MessageToList"));
0486:                        bean.setMessageCcList(resultSet
0487:                                .getString("MessageCcList"));
0488:                        bean.setMessageBccList(resultSet
0489:                                .getString("MessageBccList"));
0490:                        bean.setMessageTopic(resultSet
0491:                                .getString("MessageTopic"));
0492:                        bean.setMessageBody(resultSet.getString("MessageBody"));
0493:                        bean.setMessageType(resultSet.getInt("MessageType"));
0494:                        bean
0495:                                .setMessageOption(resultSet
0496:                                        .getInt("MessageOption"));
0497:                        bean
0498:                                .setMessageStatus(resultSet
0499:                                        .getInt("MessageStatus"));
0500:                        bean.setMessageReadStatus(resultSet
0501:                                .getInt("MessageReadStatus"));
0502:                        bean
0503:                                .setMessageNotify(resultSet
0504:                                        .getInt("MessageNotify"));
0505:                        bean.setMessageIcon(resultSet.getString("MessageIcon"));
0506:                        bean.setMessageAttachCount(resultSet
0507:                                .getInt("MessageAttachCount"));
0508:                        bean.setMessageIP(resultSet.getString("MessageIP"));
0509:                        bean.setMessageCreationDate(resultSet
0510:                                .getTimestamp("MessageCreationDate"));
0511:                        retValue.add(bean);
0512:                        if (retValue.size() == rowsToReturn)
0513:                            break;// Fix the Sybase bug
0514:                    }
0515:                    return retValue;
0516:                } catch (SQLException sqle) {
0517:                    log.error("Sql Execution Error!", sqle);
0518:                    throw new DatabaseException(
0519:                            "Error executing SQL in MessageDAOImplJDBC.getBeans_inMember_inFolder_withSortSupport_limit_noscroll.");
0520:                } finally {
0521:                    DBUtils.closeResultSet(resultSet);
0522:                    DBUtils.resetStatement(statement);
0523:                    DBUtils.closeStatement(statement);
0524:                    DBUtils.closeConnection(connection);
0525:                }
0526:            }
0527:
0528:            /*
0529:             * Included columns: MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName,
0530:             *                   MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody,
0531:             *                   MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify,
0532:             *                   MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate
0533:             * Excluded columns:
0534:             */
0535:            public Collection getBeans_inMember_inFolder_withSortSupport_limit_general(
0536:                    int memberID, String folderName, int offset,
0537:                    int rowsToReturn, String sort, String order,
0538:                    boolean onlyNonPublic) throws DatabaseException {
0539:
0540:                // IMPORTANT NOTE: the checking of parameters is moved to method getBeans_inMember_inFolder_withSortSupport_limit
0541:                // IF THERE ARE ANY CHANGES HERE, PLEASE MOVE BACK THE CHECKING OF PARAMETERS
0542:
0543:                Connection connection = null;
0544:                PreparedStatement statement = null;
0545:                ResultSet resultSet = null;
0546:                Collection retValue = new ArrayList();
0547:                StringBuffer sql = new StringBuffer(512);
0548:                sql
0549:                        .append("SELECT MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName, MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody, MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify, MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate");
0550:                sql.append(" FROM " + TABLE_NAME);
0551:                sql.append(" WHERE MemberID = ?");
0552:                sql.append(" AND FolderName = ?");
0553:                if (onlyNonPublic) {
0554:                    sql.append(" AND MessageType <> "
0555:                            + MessageBean.MESSAGE_TYPE_PUBLIC);
0556:                }
0557:                sql.append(" ORDER BY " + sort + " " + order);// ColumnName, ASC|DESC
0558:                try {
0559:                    connection = DBUtils.getConnection();
0560:                    statement = connection.prepareStatement(sql.toString(),
0561:                            ResultSet.TYPE_SCROLL_INSENSITIVE,
0562:                            ResultSet.CONCUR_READ_ONLY);
0563:                    statement.setInt(1, memberID);
0564:                    statement.setString(2, folderName);
0565:                    statement.setMaxRows(offset + rowsToReturn);
0566:                    try {
0567:                        statement.setFetchSize(Math.min(rowsToReturn,
0568:                                DBUtils.MAX_FETCH_SIZE));
0569:                    } catch (SQLException sqle) {
0570:                        //do nothing, postgreSQL does not support this method
0571:                    }
0572:                    resultSet = statement.executeQuery();
0573:                    boolean loop = resultSet.absolute(offset + 1);// the absolute method begin with 1 instead of 0 as in the LIMIT clause
0574:                    while (loop) {
0575:                        MessageBean bean = new MessageBean();
0576:                        bean.setMessageID(resultSet.getInt("MessageID"));
0577:                        bean.setFolderName(resultSet.getString("FolderName"));
0578:                        bean.setMemberID(resultSet.getInt("MemberID"));
0579:                        bean.setMessageSenderID(resultSet
0580:                                .getInt("MessageSenderID"));
0581:                        bean.setMessageSenderName(resultSet
0582:                                .getString("MessageSenderName"));
0583:                        bean.setMessageToList(resultSet
0584:                                .getString("MessageToList"));
0585:                        bean.setMessageCcList(resultSet
0586:                                .getString("MessageCcList"));
0587:                        bean.setMessageBccList(resultSet
0588:                                .getString("MessageBccList"));
0589:                        bean.setMessageTopic(resultSet
0590:                                .getString("MessageTopic"));
0591:                        bean.setMessageBody(resultSet.getString("MessageBody"));
0592:                        bean.setMessageType(resultSet.getInt("MessageType"));
0593:                        bean
0594:                                .setMessageOption(resultSet
0595:                                        .getInt("MessageOption"));
0596:                        bean
0597:                                .setMessageStatus(resultSet
0598:                                        .getInt("MessageStatus"));
0599:                        bean.setMessageReadStatus(resultSet
0600:                                .getInt("MessageReadStatus"));
0601:                        bean
0602:                                .setMessageNotify(resultSet
0603:                                        .getInt("MessageNotify"));
0604:                        bean.setMessageIcon(resultSet.getString("MessageIcon"));
0605:                        bean.setMessageAttachCount(resultSet
0606:                                .getInt("MessageAttachCount"));
0607:                        bean.setMessageIP(resultSet.getString("MessageIP"));
0608:                        bean.setMessageCreationDate(resultSet
0609:                                .getTimestamp("MessageCreationDate"));
0610:                        retValue.add(bean);
0611:                        if (retValue.size() == rowsToReturn)
0612:                            break;// Fix the Sybase bug
0613:                        loop = resultSet.next();
0614:                    }
0615:                    return retValue;
0616:                } catch (SQLException sqle) {
0617:                    log.error("Sql Execution Error!", sqle);
0618:                    throw new DatabaseException(
0619:                            "Error executing SQL in MessageDAOImplJDBC.getBeans_inMember_inFolder_withSortSupport_limit_general.");
0620:                } finally {
0621:                    DBUtils.closeResultSet(resultSet);
0622:                    DBUtils.resetStatement(statement);
0623:                    DBUtils.closeStatement(statement);
0624:                    DBUtils.closeConnection(connection);
0625:                }
0626:            }
0627:
0628:            /*
0629:             * Included columns: MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName,
0630:             *                   MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody,
0631:             *                   MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify,
0632:             *                   MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate
0633:             * Excluded columns:
0634:             */
0635:            public Collection getPublicMessages() throws DatabaseException {
0636:
0637:                // IMPORTANT NOTE: the checking of parameters is moved to method getBeans_inMember_inFolder_withSortSupport_limit
0638:                // IF THERE ARE ANY CHANGES HERE, PLEASE MOVE BACK THE CHECKING OF PARAMETERS
0639:
0640:                Connection connection = null;
0641:                Statement statement = null;
0642:                ResultSet resultSet = null;
0643:                Collection retValue = new ArrayList();
0644:                StringBuffer sql = new StringBuffer(512);
0645:                sql
0646:                        .append("SELECT MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName, MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody, MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify, MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate");
0647:                sql.append(" FROM " + TABLE_NAME);
0648:                sql.append(" WHERE MessageType = "
0649:                        + MessageBean.MESSAGE_TYPE_PUBLIC);
0650:                sql.append(" ORDER BY MessageCreationDate DESC");
0651:                try {
0652:                    connection = DBUtils.getConnection();
0653:                    statement = connection.createStatement();
0654:                    resultSet = statement.executeQuery(sql.toString());
0655:                    while (resultSet.next()) {
0656:                        MessageBean bean = new MessageBean();
0657:                        bean.setMessageID(resultSet.getInt("MessageID"));
0658:                        bean.setFolderName(resultSet.getString("FolderName"));
0659:                        bean.setMemberID(resultSet.getInt("MemberID"));
0660:                        bean.setMessageSenderID(resultSet
0661:                                .getInt("MessageSenderID"));
0662:                        bean.setMessageSenderName(resultSet
0663:                                .getString("MessageSenderName"));
0664:                        bean.setMessageToList(resultSet
0665:                                .getString("MessageToList"));
0666:                        bean.setMessageCcList(resultSet
0667:                                .getString("MessageCcList"));
0668:                        bean.setMessageBccList(resultSet
0669:                                .getString("MessageBccList"));
0670:                        bean.setMessageTopic(resultSet
0671:                                .getString("MessageTopic"));
0672:                        bean.setMessageBody(resultSet.getString("MessageBody"));
0673:                        bean.setMessageType(resultSet.getInt("MessageType"));
0674:                        bean
0675:                                .setMessageOption(resultSet
0676:                                        .getInt("MessageOption"));
0677:                        bean
0678:                                .setMessageStatus(resultSet
0679:                                        .getInt("MessageStatus"));
0680:                        bean.setMessageReadStatus(resultSet
0681:                                .getInt("MessageReadStatus"));
0682:                        bean
0683:                                .setMessageNotify(resultSet
0684:                                        .getInt("MessageNotify"));
0685:                        bean.setMessageIcon(resultSet.getString("MessageIcon"));
0686:                        bean.setMessageAttachCount(resultSet
0687:                                .getInt("MessageAttachCount"));
0688:                        bean.setMessageIP(resultSet.getString("MessageIP"));
0689:                        bean.setMessageCreationDate(resultSet
0690:                                .getTimestamp("MessageCreationDate"));
0691:                        retValue.add(bean);
0692:                    }
0693:                    return retValue;
0694:                } catch (SQLException sqle) {
0695:                    log.error("Sql Execution Error!", sqle);
0696:                    throw new DatabaseException(
0697:                            "Error executing SQL in MessageDAOImplJDBC.getPublicMessages.");
0698:                } finally {
0699:                    DBUtils.closeResultSet(resultSet);
0700:                    DBUtils.resetStatement(statement);
0701:                    DBUtils.closeStatement(statement);
0702:                    DBUtils.closeConnection(connection);
0703:                }
0704:            }
0705:
0706:            /*
0707:             * Included columns: MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName,
0708:             *                   MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody,
0709:             *                   MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify,
0710:             *                   MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate
0711:             * Excluded columns:
0712:             */
0713:            public MessageBean getMessage(int messageID)
0714:                    throws ObjectNotFoundException, DatabaseException {
0715:
0716:                Connection connection = null;
0717:                PreparedStatement statement = null;
0718:                ResultSet resultSet = null;
0719:                StringBuffer sql = new StringBuffer(512);
0720:                sql
0721:                        .append("SELECT MessageID, FolderName, MemberID, MessageSenderID, MessageSenderName, MessageToList, MessageCcList, MessageBccList, MessageTopic, MessageBody, MessageType, MessageOption, MessageStatus, MessageReadStatus, MessageNotify, MessageIcon, MessageAttachCount, MessageIP, MessageCreationDate");
0722:                sql.append(" FROM " + TABLE_NAME);
0723:                sql.append(" WHERE MessageID = ?");
0724:                try {
0725:                    connection = DBUtils.getConnection();
0726:                    statement = connection.prepareStatement(sql.toString());
0727:                    statement.setInt(1, messageID);
0728:                    resultSet = statement.executeQuery();
0729:                    if (!resultSet.next()) {
0730:                        throw new ObjectNotFoundException(
0731:                                "Cannot find the row in table Message where primary key = ("
0732:                                        + messageID + ").");
0733:                    }
0734:
0735:                    MessageBean bean = new MessageBean();
0736:                    // @todo: uncomment the following line(s) as needed
0737:                    //bean.setMessageID(messageID);
0738:                    bean.setMessageID(resultSet.getInt("MessageID"));
0739:                    bean.setFolderName(resultSet.getString("FolderName"));
0740:                    bean.setMemberID(resultSet.getInt("MemberID"));
0741:                    bean
0742:                            .setMessageSenderID(resultSet
0743:                                    .getInt("MessageSenderID"));
0744:                    bean.setMessageSenderName(resultSet
0745:                            .getString("MessageSenderName"));
0746:                    bean.setMessageToList(resultSet.getString("MessageToList"));
0747:                    bean.setMessageCcList(resultSet.getString("MessageCcList"));
0748:                    bean.setMessageBccList(resultSet
0749:                            .getString("MessageBccList"));
0750:                    bean.setMessageTopic(resultSet.getString("MessageTopic"));
0751:                    bean.setMessageBody(resultSet.getString("MessageBody"));
0752:                    bean.setMessageType(resultSet.getInt("MessageType"));
0753:                    bean.setMessageOption(resultSet.getInt("MessageOption"));
0754:                    bean.setMessageStatus(resultSet.getInt("MessageStatus"));
0755:                    bean.setMessageReadStatus(resultSet
0756:                            .getInt("MessageReadStatus"));
0757:                    bean.setMessageNotify(resultSet.getInt("MessageNotify"));
0758:                    bean.setMessageIcon(resultSet.getString("MessageIcon"));
0759:                    bean.setMessageAttachCount(resultSet
0760:                            .getInt("MessageAttachCount"));
0761:                    bean.setMessageIP(resultSet.getString("MessageIP"));
0762:                    bean.setMessageCreationDate(resultSet
0763:                            .getTimestamp("MessageCreationDate"));
0764:                    return bean;
0765:                } catch (SQLException sqle) {
0766:                    log.error("Sql Execution Error!", sqle);
0767:                    throw new DatabaseException(
0768:                            "Error executing SQL in MessageDAOImplJDBC.getMessage(pk).");
0769:                } finally {
0770:                    DBUtils.closeResultSet(resultSet);
0771:                    DBUtils.closeStatement(statement);
0772:                    DBUtils.closeConnection(connection);
0773:                }
0774:            }
0775:
0776:            public int getNumberOfNonPublicMessages_inMember(int memberID)
0777:                    throws DatabaseException {
0778:
0779:                Connection connection = null;
0780:                PreparedStatement statement = null;
0781:                ResultSet resultSet = null;
0782:                StringBuffer sql = new StringBuffer(512);
0783:                sql.append("SELECT Count(*)");
0784:                sql.append(" FROM " + TABLE_NAME);
0785:                sql.append(" WHERE MemberID = ?");
0786:                boolean onlyNonPublic = true;
0787:                if (onlyNonPublic) {
0788:                    sql.append(" AND MessageType <> "
0789:                            + MessageBean.MESSAGE_TYPE_PUBLIC);
0790:                }
0791:                try {
0792:                    connection = DBUtils.getConnection();
0793:                    statement = connection.prepareStatement(sql.toString());
0794:                    statement.setInt(1, memberID);
0795:                    resultSet = statement.executeQuery();
0796:                    AssertionUtil
0797:                            .doAssert(resultSet.next(),
0798:                                    "Assertion in MessageDAOImplJDBC.getNumberOfMessages_inMember.");
0799:                    return resultSet.getInt(1);
0800:                } catch (SQLException sqle) {
0801:                    log.error("Sql Execution Error!", sqle);
0802:                    throw new DatabaseException(
0803:                            "Error executing SQL in MessageDAOImplJDBC.getNumberOfMessages_inMember.");
0804:                } finally {
0805:                    DBUtils.closeResultSet(resultSet);
0806:                    DBUtils.closeStatement(statement);
0807:                    DBUtils.closeConnection(connection);
0808:                }
0809:            }
0810:
0811:            public void updateMessageReadStatus(int messageID, // primary key
0812:                    int memberID, int messageReadStatus)
0813:                    throws ObjectNotFoundException, DatabaseException {
0814:
0815:                Connection connection = null;
0816:                PreparedStatement statement = null;
0817:                StringBuffer sql = new StringBuffer(512);
0818:                sql.append("UPDATE " + TABLE_NAME
0819:                        + " SET MessageReadStatus = ?");
0820:                sql.append(" WHERE MessageID = ?");
0821:                sql.append(" AND MemberID = ?");
0822:                try {
0823:                    connection = DBUtils.getConnection();
0824:                    statement = connection.prepareStatement(sql.toString());
0825:
0826:                    // // column(s) to update
0827:                    statement.setInt(1, messageReadStatus);
0828:                    // primary key column(s)
0829:                    statement.setInt(2, messageID);
0830:
0831:                    statement.setInt(3, memberID);
0832:
0833:                    if (statement.executeUpdate() != 1) {
0834:                        throw new ObjectNotFoundException(
0835:                                "Cannot update table Message where primary key = ("
0836:                                        + messageID + ") and MemberID = "
0837:                                        + memberID + ".");
0838:                    }
0839:                    m_dirty = true;
0840:                } catch (SQLException sqle) {
0841:                    log.error("Sql Execution Error!", sqle);
0842:                    throw new DatabaseException(
0843:                            "Error executing SQL in MessageDAOImplJDBC.updateMessageReadStatus.");
0844:                } finally {
0845:                    DBUtils.closeStatement(statement);
0846:                    DBUtils.closeConnection(connection);
0847:                }
0848:            }
0849:
0850:            //@todo: should we update also based on MemberID ???
0851:            public void updateAttachCount(int messageID, int messageAttachCount)
0852:                    throws ObjectNotFoundException, DatabaseException {
0853:
0854:                Connection connection = null;
0855:                PreparedStatement statement = null;
0856:                StringBuffer sql = new StringBuffer(512);
0857:                sql.append("UPDATE " + TABLE_NAME
0858:                        + " SET MessageAttachCount = ?");
0859:                sql.append(" WHERE MessageID = ?");
0860:                try {
0861:                    connection = DBUtils.getConnection();
0862:                    statement = connection.prepareStatement(sql.toString());
0863:
0864:                    // // column(s) to update
0865:                    statement.setInt(1, messageAttachCount);
0866:
0867:                    // primary key column(s)
0868:                    statement.setInt(2, messageID);
0869:
0870:                    if (statement.executeUpdate() != 1) {
0871:                        throw new ObjectNotFoundException(
0872:                                "Cannot update AttachCount in table Message where primary key = ("
0873:                                        + messageID + ").");
0874:                    }
0875:                    m_dirty = true;
0876:                } catch (SQLException sqle) {
0877:                    log.error("Sql Execution Error!", sqle);
0878:                    throw new DatabaseException(
0879:                            "Error executing SQL in MessageDAOImplJDBC.updateAttachCount.");
0880:                } finally {
0881:                    DBUtils.closeStatement(statement);
0882:                    DBUtils.closeConnection(connection);
0883:                }
0884:            }
0885:
0886:            public void updateFolderName(int messageID, // primary key
0887:                    int memberID, String folderName)
0888:                    throws ObjectNotFoundException, DatabaseException {
0889:
0890:                Connection connection = null;
0891:                PreparedStatement statement = null;
0892:                StringBuffer sql = new StringBuffer(512);
0893:                sql.append("UPDATE " + TABLE_NAME + " SET FolderName = ?");
0894:                sql.append(" WHERE MessageID = ? AND MemberID= ?");
0895:                try {
0896:                    connection = DBUtils.getConnection();
0897:                    statement = connection.prepareStatement(sql.toString());
0898:
0899:                    // // column(s) to update
0900:                    statement.setString(1, folderName);
0901:                    // primary key column(s)
0902:                    statement.setInt(2, messageID);
0903:                    statement.setInt(3, memberID);
0904:
0905:                    if (statement.executeUpdate() != 1) {
0906:                        throw new ObjectNotFoundException(
0907:                                "Cannot update table Message where primary key = ("
0908:                                        + messageID + ").");
0909:                    }
0910:                    m_dirty = true;
0911:                } catch (SQLException sqle) {
0912:                    log.error("Sql Execution Error!", sqle);
0913:                    throw new DatabaseException(
0914:                            "Error executing SQL in MessageDAOImplJDBC.updateFolderName.");
0915:                } finally {
0916:                    DBUtils.closeStatement(statement);
0917:                    DBUtils.closeConnection(connection);
0918:                }
0919:            }
0920:
0921:            public void deleteMessage(int messageID, int memberID)
0922:                    throws DatabaseException, ObjectNotFoundException {
0923:
0924:                Connection connection = null;
0925:                PreparedStatement statement = null;
0926:                StringBuffer sql = new StringBuffer(512);
0927:                sql.append("DELETE FROM " + TABLE_NAME);
0928:                sql.append(" WHERE MessageID = ?");
0929:                sql.append(" AND MemberID = ?");
0930:
0931:                try {
0932:                    connection = DBUtils.getConnection();
0933:                    statement = connection.prepareStatement(sql.toString());
0934:                    statement.setInt(1, messageID);
0935:                    statement.setInt(2, memberID);
0936:                    if (statement.executeUpdate() != 1) {
0937:                        throw new ObjectNotFoundException(
0938:                                "Cannot delete a row in table Message where primary key = ("
0939:                                        + messageID + ") and MemberID = "
0940:                                        + memberID + ".");
0941:                    }
0942:                    m_dirty = true;
0943:                } catch (SQLException sqle) {
0944:                    log.error("Sql Execution Error!", sqle);
0945:                    throw new DatabaseException(
0946:                            "Error executing SQL in MessageDAOImplJDBC.deleteMessage.");
0947:                } finally {
0948:                    DBUtils.closeStatement(statement);
0949:                    DBUtils.closeConnection(connection);
0950:                }
0951:            }
0952:
0953:            public void deleteSenderMessages(int senderID)
0954:                    throws DatabaseException {
0955:
0956:                Connection connection = null;
0957:                PreparedStatement statement = null;
0958:                StringBuffer sql = new StringBuffer(512);
0959:                sql.append("DELETE FROM " + TABLE_NAME);
0960:                sql.append(" WHERE MessageSenderID = ?");
0961:
0962:                try {
0963:                    connection = DBUtils.getConnection();
0964:                    statement = connection.prepareStatement(sql.toString());
0965:                    statement.setInt(1, senderID);
0966:
0967:                    statement.executeUpdate();
0968:                    m_dirty = true;
0969:                } catch (SQLException sqle) {
0970:                    log.error("Sql Execution Error!", sqle);
0971:                    throw new DatabaseException(
0972:                            "Error executing SQL in MessageDAOImplJDBC.deleteSenderMessages.");
0973:                } finally {
0974:                    DBUtils.closeStatement(statement);
0975:                    DBUtils.closeConnection(connection);
0976:                }
0977:            }
0978:
0979:            public void deleteMessages_inFolderName_inMember(String folderName,
0980:                    int memberID) throws DatabaseException {
0981:
0982:                Connection connection = null;
0983:                PreparedStatement statement = null;
0984:                StringBuffer sql = new StringBuffer(512);
0985:                sql.append("DELETE FROM " + TABLE_NAME);
0986:                sql.append(" WHERE FolderName = ?");
0987:                sql.append(" AND MemberID = ?");
0988:
0989:                try {
0990:                    connection = DBUtils.getConnection();
0991:                    statement = connection.prepareStatement(sql.toString());
0992:                    statement.setString(1, folderName);
0993:                    statement.setInt(2, memberID);
0994:
0995:                    statement.executeUpdate();
0996:
0997:                    m_dirty = true;
0998:                } catch (SQLException sqle) {
0999:                    log.error("Sql Execution Error!", sqle);
1000:                    throw new DatabaseException(
1001:                            "Error executing SQL in MessageDAOImplJDBC.deleteMessages_inFolderName_inMember.");
1002:                } finally {
1003:                    DBUtils.closeStatement(statement);
1004:                    DBUtils.closeConnection(connection);
1005:                }
1006:
1007:            }
1008:
1009:            public int getNumberOfNonPublicMessages_inMember_inFolder(
1010:                    int memberID, String folderName) throws DatabaseException {
1011:                // get the number of message in folder "folderName" and belong to "memberID"
1012:                return getNumberOfMessages_inMember_inFolder(memberID,
1013:                        folderName, false, true);
1014:            }
1015:
1016:            public int getNumberOfUnreadNonPublicMessages_inMember_inFolder(
1017:                    int memberID, String folderName) throws DatabaseException {
1018:                // get the number of unread message in folder "folderName" and belong to "memberID"
1019:                return getNumberOfMessages_inMember_inFolder(memberID,
1020:                        folderName, true, true);
1021:            }
1022:
1023:            public int getNumberOfAllMessages_inMember_inFolder(int memberID,
1024:                    String folderName) throws DatabaseException {
1025:                // get the number of message in folder "folderName" and belong to "memberID"
1026:                return getNumberOfMessages_inMember_inFolder(memberID,
1027:                        folderName, false, false);
1028:            }
1029:
1030:            public int getNumberOfUnreadAllMessages_inMember_inFolder(
1031:                    int memberID, String folderName) throws DatabaseException {
1032:                // get the number of unread message in folder "folderName" and belong to "memberID"
1033:                return getNumberOfMessages_inMember_inFolder(memberID,
1034:                        folderName, true, false);
1035:            }
1036:
1037:            // if unread == true get the number of unread message in "folderName" and belong to "memberID"
1038:            // else get the number of message in "folderName"
1039:            private int getNumberOfMessages_inMember_inFolder(int memberID,
1040:                    String folderName, boolean unread, boolean onlyNonPublic)
1041:                    throws DatabaseException {
1042:
1043:                Connection connection = null;
1044:                PreparedStatement statement = null;
1045:                ResultSet resultSet = null;
1046:                StringBuffer sql = new StringBuffer(512);
1047:                sql.append("SELECT Count(*)");
1048:                sql.append(" FROM " + TABLE_NAME);
1049:                sql.append(" WHERE FolderName = ? AND MemberID = ? ");
1050:                if (unread) {
1051:                    sql.append(" AND MessageReadStatus = 0");
1052:                }
1053:                if (onlyNonPublic) {
1054:                    sql.append(" AND MessageType <> "
1055:                            + MessageBean.MESSAGE_TYPE_PUBLIC);
1056:                }
1057:                try {
1058:                    connection = DBUtils.getConnection();
1059:                    statement = connection.prepareStatement(sql.toString());
1060:                    statement.setString(1, folderName);
1061:                    statement.setInt(2, memberID);
1062:                    resultSet = statement.executeQuery();
1063:                    AssertionUtil
1064:                            .doAssert(
1065:                                    resultSet.next(),
1066:                                    "Assertion in MessageDAOImplJDBC.getNumberOfMessages_inMember_inFolder(flagUnread, onlyNonPublic).");
1067:                    return resultSet.getInt(1);
1068:                } catch (SQLException sqle) {
1069:                    log.error("Sql Execution Error!", sqle);
1070:                    throw new DatabaseException(
1071:                            "Error executing SQL in MessageDAOImplJDBC.getNumberOfMessages_inMember_inFolder(flagUnread, onlyNonPublic).");
1072:                } finally {
1073:                    DBUtils.closeResultSet(resultSet);
1074:                    DBUtils.closeStatement(statement);
1075:                    DBUtils.closeConnection(connection);
1076:                }
1077:            }
1078:        }
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