/*
* Copyright 2015-Present Entando Inc. (http://www.entando.com) All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.agiletec.plugins.jpcontentfeedback.aps.system.services.contentfeedback.comment;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.agiletec.aps.system.common.AbstractDAO;
import com.agiletec.aps.system.exception.ApsSystemException;
import com.agiletec.plugins.jpcontentfeedback.aps.system.services.contentfeedback.comment.model.Comment;
import com.agiletec.plugins.jpcontentfeedback.aps.system.services.contentfeedback.comment.model.IComment;
import com.agiletec.plugins.jpcontentfeedback.aps.system.services.contentfeedback.comment.model.ICommentSearchBean;
import com.agiletec.plugins.jpcontentfeedback.aps.system.services.contentfeedback.rating.IRatingDAO;
import com.agiletec.plugins.jpcontentfeedback.aps.system.services.contentfeedback.rating.RatingDAO;
/**
*
* @author D.Cherchi
*
*/
public class CommentDAO extends AbstractDAO implements ICommentDAO {
private static final Logger _logger = LoggerFactory.getLogger(CommentDAO.class);
@Override
public void addComment(IComment comment) {
Connection conn = null;
PreparedStatement stat = null;
try {
conn = this.getConnection();
conn.setAutoCommit(false);
stat = conn.prepareStatement(ADD_COMMENT);
stat.setInt(1, comment.getId());
stat.setString(2, comment.getContentId());
stat.setTimestamp(3, new Timestamp(new Date().getTime()));
stat.setString(4, comment.getComment());
stat.setInt(5, comment.getStatus());
stat.setString(6, comment.getUsername());
stat.executeUpdate();
conn.commit();
} catch (Throwable t) {
this.executeRollback(conn);
_logger.error("Error adding a comment", t);
throw new RuntimeException("Error adding a comment", t);
} finally {
closeDaoResources(null, stat, conn);
}
}
@Override
public void deleteComment(int commentId) {
Connection conn = null;
PreparedStatement stat = null;
try {
conn = this.getConnection();
conn.setAutoCommit(false);
((RatingDAO)this.getRatingDAO()).removeRatingInTransaction(conn, commentId);
stat = conn.prepareStatement(DELETE_COMMENT);
stat.setInt(1, commentId);
stat.executeUpdate();
conn.commit();
} catch (Throwable t) {
this.executeRollback(conn);
_logger.error("Error deleting a comment", t);
throw new RuntimeException("Error deleting a comment", t);
} finally {
closeDaoResources(null, stat, conn);
}
}
@Override
public List<String> searchCommentsId(ICommentSearchBean searchBean) {
List<String> comments = new ArrayList<String>();
PreparedStatement stat = null;
ResultSet res = null;
Connection conn = null;
try {
conn = this.getConnection();
String query = this.createQueryString(searchBean);
stat = conn.prepareStatement(query);
this.buildStatement(searchBean, stat);
res = stat.executeQuery();
while (res.next()) {
String commentId = res.getString(1);
comments.add(commentId);
}
} catch (Throwable t) {
_logger.error("Error loading comments list", t);
throw new RuntimeException("Error loading comments list", t);
} finally {
closeDaoResources(res, stat, conn);
}
return comments;
}
protected int buildStatement(ICommentSearchBean searchBean, PreparedStatement stat) throws SQLException {
int pos = 1;
if (searchBean!=null) {
String username = searchBean.getUsername();
if (username!=null && username.length()>0) {
stat.setString(pos++, username);
}
int status = searchBean.getStatus();
if (status!=0) {
stat.setInt(pos++, status);
}
String comment = searchBean.getComment();
if (comment!=null && comment.length()>0) {
stat.setString(pos++, this.searchLikeString(comment));
}
Date fromDate = searchBean.getCreationFROMDate();
if (fromDate!=null) {
Calendar data = new GregorianCalendar();
data.setTime(fromDate);
data.set(GregorianCalendar.MILLISECOND, 0);
data.set(GregorianCalendar.SECOND, 0);
data.set(GregorianCalendar.MINUTE, 0);
data.set(GregorianCalendar.HOUR, 0);
stat.setTimestamp(pos++, new Timestamp(data.getTimeInMillis()));
}
Date toDate = searchBean.getCreationTODate();
if (toDate!=null) {
Calendar data = new GregorianCalendar();
data.setTime(toDate);
data.set(GregorianCalendar.MILLISECOND, 999);
data.set(GregorianCalendar.SECOND, 59);
data.set(GregorianCalendar.MINUTE, 59);
data.set(GregorianCalendar.HOUR_OF_DAY, 23);
stat.setTimestamp(pos++, new Timestamp(data.getTimeInMillis()));
}
String contentId = searchBean.getContentId();
if (contentId!=null && contentId.length()>0) {
stat.setString(pos++, contentId);
}
}
return pos;
}
@Override
public void updateStatus(int id, int status) {
Connection conn = null;
PreparedStatement stat = null;
try {
conn = this.getConnection();
conn.setAutoCommit(false);
stat = conn.prepareStatement(UPDATE_STATUS_COMMENT);
stat.setInt(1, status);
stat.setInt(2, id);
stat.executeUpdate();
conn.commit();
} catch (Throwable t) {
this.executeRollback(conn);
_logger.error("Error updating comment status to {} for comment {} ", status, id, t);
throw new RuntimeException("Error updating comment status", t);
} finally {
closeDaoResources(null, stat, conn);
}
}
@Override
public Comment getComment(int id) {
Comment comment = null;
Connection conn = null;
PreparedStatement stat = null;
ResultSet res =null;
try {
conn = this.getConnection();
conn.setAutoCommit(false);
stat = conn.prepareStatement(LOAD_COMMENT);
stat.setInt(1, id);
res = stat.executeQuery();
if (res.next()) {
comment=this.popualteComment(res);
}
} catch (Throwable t) {
_logger.error("Error load comment {}", id, t);
throw new RuntimeException("Error load comment", t);
} finally {
closeDaoResources(res, stat, conn);
}
return comment;
}
private String searchLikeString(String searchValue) {
String result = "";
searchValue.trim();
String[] titleSplit = searchValue.split(" ");
for ( int i = 0; i < titleSplit.length; i++) {
if ( titleSplit[i].length() > 0 ) {
result += "%" + titleSplit[i];
}
}
return result + "%" ;
}
private String createQueryString(ICommentSearchBean searchBean){
StringBuffer query = new StringBuffer(SELECT_COMMENTS_CODES);
if (searchBean!=null) {
boolean appendWhere = true;
String username = searchBean.getUsername();
if (username!=null && username.length()>0) {
query.append(APPEND_WHERE);
query.append(APPEND_AUTHOR_CLAUSE);
appendWhere = false;
}
int status = searchBean.getStatus();
if (status!=0) {
query.append(appendWhere ? APPEND_WHERE : APPEND_AND);
query.append(APPEND_STATUS_CLAUSE);
appendWhere = false;
}
String comment = searchBean.getComment();
if (comment!=null && comment.length()>0) {
query.append(appendWhere ? APPEND_WHERE : APPEND_AND);
query.append(APPEND_COMMENT_CLAUSE);
appendWhere = false;
}
Date fromDate = searchBean.getCreationFROMDate();
if (fromDate!=null) {
query.append(appendWhere ? APPEND_WHERE : APPEND_AND);
query.append(APPEND_DATE_FROM_CLAUSE);
appendWhere = false;
}
Date toDate = searchBean.getCreationTODate();
if (toDate!=null) {
query.append(appendWhere ? APPEND_WHERE : APPEND_AND);
query.append(APPEND_DATE_TO_CLAUSE);
appendWhere = false;
}
String contentID = searchBean.getContentId();
if (contentID!=null && contentID.length()>0) {
query.append(appendWhere ? APPEND_WHERE : APPEND_AND);
query.append(APPEND_CONTENT_ID_CLAUSE);
appendWhere = false;
}
query.append(APPEND_ORDERBY_CLAUSE);
String sort = searchBean.getSort();
if (StringUtils.isBlank(sort) || !sort.equalsIgnoreCase(ICommentSearchBean.SORT_DESC)) {
query.append(ICommentSearchBean.SORT_ASC);
} else {
query.append(ICommentSearchBean.SORT_DESC);
}
}
return query.toString();
}
/**
* Dato il resultSet, ne estrae i dati e popola l'oggetto comment
* @param res
* @return
* @throws ApsSystemException
*/
private Comment popualteComment(ResultSet res) throws ApsSystemException {
Comment comment = new Comment();
try {
comment.setId(res.getInt("id"));
comment.setContentId(res.getString("contentid"));
Timestamp creationDate = res.getTimestamp("creationDate");
if (null != creationDate) {
comment.setCreationDate(new Date(creationDate.getTime()));
}
comment.setComment(res.getString("usercomment"));
comment.setStatus(res.getInt("status"));
comment.setUsername(res.getString("username"));
} catch (Throwable t) {
throw new ApsSystemException("Errore loading comment", t);
}
return comment;
}
public void setRatingDAO(IRatingDAO ratingDAO) {
this._ratingDAO = ratingDAO;
}
public IRatingDAO getRatingDAO() {
return _ratingDAO;
}
private static final String ADD_COMMENT =
"INSERT INTO jpcontentfeedback_comments (id, contentid, creationdate, usercomment, status, username) VALUES (?, ?, ?, ?, ?, ?) ";
private static final String DELETE_COMMENT=
"DELETE FROM jpcontentfeedback_comments WHERE id = ?";
private static final String UPDATE_STATUS_COMMENT=
"UPDATE jpcontentfeedback_comments SET status=? WHERE id=?";
private final String SELECT_COMMENTS_CODES =
"SELECT id FROM jpcontentfeedback_comments ";
private final String LOAD_COMMENT =
"SELECT * FROM jpcontentfeedback_comments WHERE id = ?";
private final String APPEND_WHERE = "WHERE ";
private final String APPEND_AND = "AND ";
private final String APPEND_AUTHOR_CLAUSE = "username = ? ";
private final String APPEND_STATUS_CLAUSE = "status = ? ";
private final String APPEND_CONTENT_ID_CLAUSE = "contentid = ? ";
private final String APPEND_DATE_FROM_CLAUSE = "creationDate >= ? ";
private final String APPEND_DATE_TO_CLAUSE = "creationDate <= ? ";
private final String APPEND_COMMENT_CLAUSE = "usercomment LIKE ? ";
private final String APPEND_ORDERBY_CLAUSE = " ORDER BY creationdate ";
private IRatingDAO _ratingDAO;
}