/*
* Copyright (c) JForum Team
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* 1) Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* 2) Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or
* other materials provided with the distribution.
* 3) Neither the name of "Rafael Steil" nor
* the names of its contributors may be used to endorse
* or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
* HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
*
* This file creation date: Apr 6, 2003 / 2:38:28 PM
* The JForum Project
* http://www.jforum.net
*/
package net.jforum.dao.generic;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import net.jforum.JForumExecutionContext;
import net.jforum.SessionFacade;
import net.jforum.dao.DataAccessDriver;
import net.jforum.dao.ForumDAO;
import net.jforum.dao.PollDAO;
import net.jforum.dao.PostDAO;
import net.jforum.dao.TopicDAO;
import net.jforum.entities.KarmaStatus;
import net.jforum.entities.Topic;
import net.jforum.entities.User;
import net.jforum.exceptions.DatabaseException;
import net.jforum.repository.ForumRepository;
import net.jforum.search.SearchArgs;
import net.jforum.search.SearchResult;
import net.jforum.util.DbUtils;
import net.jforum.util.preferences.ConfigKeys;
import net.jforum.util.preferences.SystemGlobals;
/**
* @author Rafael Steil
* @version $Id: GenericTopicDAO.java,v 1.33 2007/09/12 14:43:15 rafaelsteil Exp $
*/
public class GenericTopicDAO extends AutoKeys implements TopicDAO
{
/**
* @see net.jforum.dao.TopicDAO#findTopicsByDateRange(net.jforum.search.SearchArgs)
*/
public SearchResult findTopicsByDateRange(SearchArgs args)
{
SearchResult result = null;
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.findTopicsByDateRange"));
p.setTimestamp(1, new Timestamp(args.getFromDate().getTime()));
p.setTimestamp(2, new Timestamp(args.getToDate().getTime()));
rs = p.executeQuery();
List l = new ArrayList();
int counter = 0;
while (rs.next()) {
if (counter >= args.startFrom() && counter < args.startFrom() + args.fetchCount()) {
l.add(new Integer(rs.getInt(1)));
}
counter++;
}
result = new SearchResult(this.newMessages(l), counter);
}
catch (Exception e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
return result;
}
/**
* @see net.jforum.dao.TopicDAO#fixFirstLastPostId(int)
*/
public void fixFirstLastPostId(int topicId)
{
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.getFirstLastPostId"));
p.setInt(1, topicId);
rs = p.executeQuery();
if (rs.next()) {
int first = rs.getInt("first_post_id");
int last = rs.getInt("last_post_id");
rs.close();
rs = null;
p.close();
p = null;
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.fixFirstLastPostId"));
p.setInt(1, first);
p.setInt(2, last);
p.setInt(3, topicId);
p.executeUpdate();
}
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
/**
* @see net.jforum.dao.TopicDAO#selectById(int)
*/
public Topic selectById(int topicId)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("TopicModel.selectById"));
p.setInt(1, topicId);
Topic t = new Topic();
List l = this.fillTopicsData(p);
p = null;
if (l.size() > 0) {
t = (Topic) l.get(0);
}
return t;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#selectRaw(int)
*/
public Topic selectRaw(int topicId)
{
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("TopicModel.selectRaw"));
p.setInt(1, topicId);
Topic t = new Topic();
rs = p.executeQuery();
if (rs.next()) {
t = this.getBaseTopicData(rs);
}
return t;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
/**
* @see net.jforum.dao.TopicDAO#delete(net.jforum.entities.Topic)
*/
public void delete(Topic topic, boolean fromModeration)
{
List l = new ArrayList();
l.add(topic);
this.deleteTopics(l, fromModeration);
}
public void deleteTopics(List topics, boolean fromModeration)
{
// Topic
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("TopicModel.delete"));
ForumDAO forumDao = DataAccessDriver.getInstance().newForumDAO();
PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
PollDAO pollDao = DataAccessDriver.getInstance().newPollDAO();
for (Iterator iter = topics.iterator(); iter.hasNext();) {
Topic topic = (Topic) iter.next();
// Remove watches
this.removeSubscriptionByTopic(topic.getId());
// Remove the messages
postDao.deleteByTopic(topic.getId());
// Remove the poll
pollDao.deleteByTopicId(topic.getId());
// Delete the topic itself
p.setInt(1, topic.getId());
p.executeUpdate();
if (!fromModeration) {
forumDao.decrementTotalTopics(topic.getForumId(), 1);
}
}
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#deleteByForum(int)
*/
public void deleteByForum(int forumId)
{
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.deleteByForum"));
p.setInt(1, forumId);
rs = p.executeQuery();
List topics = new ArrayList();
while (rs.next()) {
Topic t = new Topic();
t.setId(rs.getInt("topic_id"));
t.setForumId(forumId);
topics.add(t);
}
this.deleteTopics(topics, false);
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
/**
* @see net.jforum.dao.TopicDAO#update(net.jforum.entities.Topic)
*/
public void update(Topic topic)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("TopicModel.update"));
p.setString(1, topic.getTitle());
p.setInt(2, topic.getLastPostId());
p.setInt(3, topic.getFirstPostId());
p.setInt(4, topic.getType());
p.setInt(5, topic.isModerated() ? 1 : 0);
p.setInt(6, topic.getVoteId());
p.setInt(7, topic.getId());
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#addNew(net.jforum.entities.Topic)
*/
public int addNew(Topic topic)
{
PreparedStatement p = null;
try {
p = this.getStatementForAutoKeys("TopicModel.addNew");
p.setInt(1, topic.getForumId());
p.setString(2, topic.getTitle());
p.setInt(3, topic.getPostedBy().getId());
p.setTimestamp(4, new Timestamp(topic.getTime().getTime()));
p.setInt(5, topic.getFirstPostId());
p.setInt(6, topic.getLastPostId());
p.setInt(7, topic.getType());
p.setInt(8, topic.isModerated() ? 1 : 0);
this.setAutoGeneratedKeysQuery(SystemGlobals.getSql("TopicModel.lastGeneratedTopicId"));
int topicId = this.executeAutoKeysQuery(p);
topic.setId(topicId);
return topicId;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#incrementTotalViews(int)
*/
public void incrementTotalViews(int topicId)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.incrementTotalViews"));
p.setInt(1, topicId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#incrementTotalReplies(int)
*/
public void incrementTotalReplies(int topicId)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.incrementTotalReplies"));
p.setInt(1, topicId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#decrementTotalReplies(int)
*/
public void decrementTotalReplies(int topicId)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.decrementTotalReplies"));
p.setInt(1, topicId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#setLastPostId(int, int)
*/
public void setLastPostId(int topicId, int postId)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.setLastPostId"));
p.setInt(1, postId);
p.setInt(2, topicId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#selectAllByForum(int)
*/
public List selectAllByForum(int forumId)
{
return this.selectAllByForumByLimit(forumId, 0, Integer.MAX_VALUE);
}
/**
* @see net.jforum.dao.TopicDAO#selectAllByForumByLimit(int, int, int)
*/
public List selectAllByForumByLimit(int forumId, int startFrom, int count)
{
String sql = SystemGlobals.getSql("TopicModel.selectAllByForumByLimit");
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(sql);
p.setInt(1, forumId);
p.setInt(2, forumId);
p.setInt(3, startFrom);
p.setInt(4, count);
return this.fillTopicsData(p);
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#selectByUserByLimit(int, int, int)
*/
public List selectByUserByLimit(int userId, int startFrom, int count)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.selectByUserByLimit").replaceAll(":fids:",
ForumRepository.getListAllowedForums()));
p.setInt(1, userId);
p.setInt(2, startFrom);
p.setInt(3, count);
List list = this.fillTopicsData(p);
p = null;
return list;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#countUserTopics(int)
*/
public int countUserTopics(int userId)
{
int total = 0;
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.countUserTopics").replaceAll(":fids:",
ForumRepository.getListAllowedForums()));
p.setInt(1, userId);
rs = p.executeQuery();
if (rs.next()) {
total = rs.getInt(1);
}
return total;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
protected Topic getBaseTopicData(ResultSet rs) throws SQLException
{
Topic t = new Topic();
t.setTitle(rs.getString("topic_title"));
t.setId(rs.getInt("topic_id"));
t.setTime(new Date(rs.getTimestamp("topic_time").getTime()));
t.setStatus(rs.getInt("topic_status"));
t.setTotalViews(rs.getInt("topic_views"));
t.setTotalReplies(rs.getInt("topic_replies"));
t.setFirstPostId(rs.getInt("topic_first_post_id"));
t.setLastPostId(rs.getInt("topic_last_post_id"));
t.setType(rs.getInt("topic_type"));
t.setForumId(rs.getInt("forum_id"));
t.setModerated(rs.getInt("moderated") == 1);
t.setVoteId(rs.getInt("topic_vote_id"));
t.setMovedId(rs.getInt("topic_moved_id"));
User user = new User();
user.setId(rs.getInt("user_id"));
t.setPostedBy(user);
return t;
}
/**
* @see net.jforum.dao.TopicDAO#autoSetLastPostId(int)
*/
public int getMaxPostId(int topicId)
{
int id = -1;
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection()
.prepareStatement(SystemGlobals.getSql("TopicModel.getMaxPostId"));
p.setInt(1, topicId);
rs = p.executeQuery();
if (rs.next()) {
id = rs.getInt("post_id");
}
return id;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
/**
* @see net.jforum.dao.TopicDAO#getTotalPosts(int)
*/
public int getTotalPosts(int topicId)
{
int total = 0;
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.getTotalPosts"));
p.setInt(1, topicId);
rs = p.executeQuery();
if (rs.next()) {
total = rs.getInt("total");
}
return total;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
/**
* @see net.jforum.dao.TopicDAO#notifyUsers(net.jforum.entities.Topic)
*/
public List notifyUsers(Topic topic)
{
int posterId = SessionFacade.getUserSession().getUserId();
int anonUser = SystemGlobals.getIntValue(ConfigKeys.ANONYMOUS_USER_ID);
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.notifyUsers"));
stmt.setInt(1, topic.getId());
stmt.setInt(2, posterId); // don't notify the poster
stmt.setInt(3, anonUser); // don't notify the anonimous user
rs = stmt.executeQuery();
List users = new ArrayList();
while (rs.next()) {
User user = new User();
user.setId(rs.getInt("user_id"));
user.setEmail(rs.getString("user_email"));
user.setUsername(rs.getString("username"));
user.setLang(rs.getString("user_lang"));
user.setNotifyText(rs.getInt("user_notify_text") == 1);
users.add(user);
}
rs.close();
stmt.close();
// Set read status to false
stmt = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.markAllAsUnread"));
stmt.setInt(1, topic.getId());
stmt.setInt(2, posterId); // don't notify the poster
stmt.setInt(3, anonUser); // don't notify the anonimous user
stmt.executeUpdate();
return users;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, stmt);
}
}
/**
* @see net.jforum.dao.TopicDAO#subscribeUsers(int, java.util.List)
*/
public void subscribeUsers(int topicId, List users)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.subscribeUser"));
p.setInt(1, topicId);
for (Iterator iter = users.iterator(); iter.hasNext(); ) {
int userId = ((User)iter.next()).getId();
p.setInt(2, userId);
p.executeUpdate();
}
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#subscribeUser(int, int)
*/
public void subscribeUser(int topicId, int userId)
{
User user = new User();
user.setId(userId);
List l = new ArrayList();
l.add(user);
this.subscribeUsers(topicId, l);
}
/**
* @see net.jforum.dao.TopicDAO#isUserSubscribing(int, int)
*/
public boolean isUserSubscribed(int topicId, int userId)
{
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.isUserSubscribed"));
p.setInt(1, topicId);
p.setInt(2, userId);
rs = p.executeQuery();
return rs.next() && rs.getInt(1) > 0;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
/**
* @see net.jforum.dao.TopicDAO#removeSubscription(int, int)
*/
public void removeSubscription(int topicId, int userId)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.removeSubscription"));
p.setInt(1, topicId);
p.setInt(2, userId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#removeSubscriptionByTopic(int)
*/
public void removeSubscriptionByTopic(int topicId)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.removeSubscriptionByTopic"));
p.setInt(1, topicId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#updateReadStatus(int, int, boolean)
*/
public void updateReadStatus(int topicId, int userId, boolean read)
{
if (this.isUserSubscribed(topicId, userId)) {
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.updateReadStatus"));
p.setInt(1, read ? 1 : 0);
p.setInt(2, topicId);
p.setInt(3, userId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
}
/**
* @see net.jforum.dao.TopicDAO#lockUnlock(int[], int)
*/
public void lockUnlock(int[] topicId, int status)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("TopicModel.lockUnlock"));
p.setInt(1, status);
for (int i = 0; i < topicId.length; i++) {
p.setInt(2, topicId[i]);
p.executeUpdate();
}
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
private List newMessages(List topicIds)
{
if (topicIds.size() == 0) {
return new ArrayList();
}
PreparedStatement p = null;
try {
String sql = SystemGlobals.getSql("TopicModel.selectForNewMessages");
StringBuffer sb = new StringBuffer();
for (Iterator iter = topicIds.iterator(); iter.hasNext(); ) {
sb.append(iter.next()).append(',');
}
sb.append("-1");
sql = sql.replaceAll(":topicIds:", sb.toString());
p = JForumExecutionContext.getConnection().prepareStatement(sql);
return this.fillTopicsData(p);
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* Fills all topic data. The method will try to get all fields from the topics table, as well
* information about the user who made the first and the last post in the topic. <br>
* <b>The method <i>will</i> close the <i>PreparedStatement</i></b>
*
* @param p the PreparedStatement to execute
* @return A list with all topics found
* @throws SQLException
*/
public List fillTopicsData(PreparedStatement p)
{
List l = new ArrayList();
ResultSet rs = null;
try {
rs = p.executeQuery();
SimpleDateFormat df = new SimpleDateFormat(SystemGlobals.getValue(ConfigKeys.DATE_TIME_FORMAT));
StringBuffer sbFirst = new StringBuffer(128);
StringBuffer sbLast = new StringBuffer(128);
while (rs.next()) {
Topic t = this.getBaseTopicData(rs);
// Posted by
User u = new User();
u.setId(rs.getInt("user_id"));
t.setPostedBy(u);
// Last post by
u = new User();
u.setId(rs.getInt("last_user_id"));
t.setLastPostBy(u);
t.setHasAttach(rs.getInt("attach") > 0);
t.setFirstPostTime(df.format(rs.getTimestamp("topic_time")));
t.setLastPostTime(df.format(rs.getTimestamp("post_time")));
t.setLastPostDate(new Date(rs.getTimestamp("post_time").getTime()));
l.add(t);
sbFirst.append(rs.getInt("user_id")).append(',');
sbLast.append(rs.getInt("last_user_id")).append(',');
}
rs.close();
rs = null;
p.close();
p = null;
// Users
if (sbFirst.length() > 0) {
sbLast.delete(sbLast.length() - 1, sbLast.length());
String sql = SystemGlobals.getSql("TopicModel.getUserInformation");
sql = sql.replaceAll("#ID#", sbFirst.toString() + sbLast.toString());
Map users = new HashMap();
p = JForumExecutionContext.getConnection().prepareStatement(sql);
rs = p.executeQuery();
while (rs.next()) {
users.put(new Integer(rs.getInt("user_id")), rs.getString("username"));
}
rs.close();
rs = null;
p.close();
p = null;
for (Iterator iter = l.iterator(); iter.hasNext();) {
Topic t = (Topic) iter.next();
t.getPostedBy().setUsername((String) users.get(new Integer(t.getPostedBy().getId())));
t.getLastPostBy().setUsername((String) users.get(new Integer(t.getLastPostBy().getId())));
}
}
return l;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
/**
* @see net.jforum.dao.TopicDAO#selectRecentTopics(int)
*/
public List selectRecentTopics(int limit)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.selectRecentTopicsByLimit"));
p.setInt(1, limit);
List list = this.fillTopicsData(p);
return list;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#selectHottestTopics(int)
*/
public List selectHottestTopics(int limit)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.selectHottestTopicsByLimit"));
p.setInt(1, limit);
List list = this.fillTopicsData(p);
p = null;
return list;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#setFirstPostId(int, int)
*/
public void setFirstPostId(int topicId, int postId)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.setFirstPostId"));
p.setInt(1, postId);
p.setInt(2, topicId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#getMinPostId(int)
*/
public int getMinPostId(int topicId)
{
int id = -1;
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection()
.prepareStatement(SystemGlobals.getSql("TopicModel.getMinPostId"));
p.setInt(1, topicId);
ResultSet rs = p.executeQuery();
if (rs.next()) {
id = rs.getInt("post_id");
}
return id;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#setModerationStatus(int, boolean)
*/
public void setModerationStatus(int forumId, boolean status)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.setModerationStatus"));
p.setInt(1, status ? 1 : 0);
p.setInt(2, forumId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#setModerationStatusByTopic(int, boolean)
*/
public void setModerationStatusByTopic(int topicId, boolean status)
{
PreparedStatement p = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.setModerationStatusByTopic"));
p.setInt(1, status ? 1 : 0);
p.setInt(2, topicId);
p.executeUpdate();
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(p);
}
}
/**
* @see net.jforum.dao.TopicDAO#selectTopicTitlesByIds(java.util.Collection)
*/
public List selectTopicTitlesByIds(Collection idList)
{
List l = new ArrayList();
String sql = SystemGlobals.getSql("TopicModel.selectTopicTitlesByIds");
StringBuffer sb = new StringBuffer(idList.size() * 2);
for (Iterator iter = idList.iterator(); iter.hasNext();) {
sb.append(iter.next()).append(",");
}
int len = sb.length();
sql = sql.replaceAll(":ids:", len > 0 ? sb.toString().substring(0, len - 1) : "0");
PreparedStatement p = null;
ResultSet rs = null;
try {
p = JForumExecutionContext.getConnection().prepareStatement(sql);
rs = p.executeQuery();
while (rs.next()) {
Map m = new HashMap();
m.put("id", new Integer(rs.getInt("topic_id")));
m.put("title", rs.getString("topic_title"));
l.add(m);
}
return l;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
/**
* @see net.jforum.model.UserModel#topicPosters(int)
*/
public Map topicPosters(int topicId)
{
Map m = new HashMap();
PreparedStatement p = null;
ResultSet rs = null;
try {
StringBuffer sql = new StringBuffer(SystemGlobals.getSql("TopicModel.topicPosters"));
p = JForumExecutionContext.getConnection().prepareStatement(
SystemGlobals.getSql("TopicModel.distinctPosters"));
p.setInt(1, topicId);
rs = p.executeQuery();
StringBuffer sb = new StringBuffer();
while (rs.next()) {
sb.append(rs.getInt("user_id")).append(',');
}
rs.close();
p.close();
int index = sql.indexOf(":ids:");
if (index > -1) {
sql.replace(index, index + 5, sb.substring(0, sb.length() - 1));
}
p = JForumExecutionContext.getConnection().prepareStatement(sql.toString());
rs = p.executeQuery();
while (rs.next()) {
User u = new User();
u.setId(rs.getInt("user_id"));
u.setUsername(rs.getString("username"));
u.setKarma(new KarmaStatus(u.getId(), rs.getDouble("user_karma")));
u.setAvatar(rs.getString("user_avatar"));
u.setAvatarEnabled(rs.getInt("user_allowavatar") == 1);
u.setRegistrationDate(new Date(rs.getTimestamp("user_regdate").getTime()));
u.setTotalPosts(rs.getInt("user_posts"));
u.setFrom(rs.getString("user_from"));
u.setEmail(rs.getString("user_email"));
u.setRankId(rs.getInt("rank_id"));
u.setViewEmailEnabled(rs.getInt("user_viewemail") == 1);
u.setIcq(rs.getString("user_icq"));
u.setAttachSignatureEnabled(rs.getInt("user_attachsig") == 1);
u.setMsnm(rs.getString("user_msnm"));
u.setYim(rs.getString("user_yim"));
u.setWebSite(rs.getString("user_website"));
u.setAim(rs.getString("user_aim"));
u.setSignature(rs.getString("user_sig"));
u.setQq( rs.getString("user_qq"));
u.setSex(rs.getInt("user_sex"));
if (rs.getDate("user_birthday") != null) {
u.setBirthday(new Date(rs.getDate("user_birthday").getTime()));
}
m.put(new Integer(u.getId()), u);
}
return m;
}
catch (SQLException e) {
throw new DatabaseException(e);
}
finally {
DbUtils.close(rs, p);
}
}
}