/*
* ConcourseConnect
* Copyright 2009 Concursive Corporation
* http://www.concursive.com
*
* This file is part of ConcourseConnect, an open source social business
* software and community platform.
*
* Concursive ConcourseConnect is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, version 3 of the License.
*
* Under the terms of the GNU Affero General Public License you must release the
* complete source code for any application that uses any part of ConcourseConnect
* (system header files and libraries used by the operating system are excluded).
* These terms must be included in any work that has ConcourseConnect components.
* If you are developing and distributing open source applications under the
* GNU Affero General Public License, then you are free to use ConcourseConnect
* under the GNU Affero General Public License.
*
* If you are deploying a web site in which users interact with any portion of
* ConcourseConnect over a network, the complete source code changes must be made
* available. For example, include a link to the source archive directly from
* your web site.
*
* For OEMs, ISVs, SIs and VARs who distribute ConcourseConnect with their
* products, and do not license and distribute their source code under the GNU
* Affero General Public License, Concursive provides a flexible commercial
* license.
*
* To anyone in doubt, we recommend the commercial license. Our commercial license
* is competitively priced and will eliminate any confusion about how
* ConcourseConnect can be used and distributed.
*
* ConcourseConnect is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License
* along with ConcourseConnect. If not, see <http://www.gnu.org/licenses/>.
*
* Attribution Notice: ConcourseConnect is an Original Work of software created
* by Concursive Corporation
*/
package com.concursive.connect.web.modules.badges.dao;
import com.concursive.commons.db.DatabaseUtils;
import com.concursive.commons.web.mvc.beans.GenericBean;
import com.concursive.connect.web.modules.badges.utils.BadgeUtils;
import java.sql.*;
/**
* Represents a linking of a project to a badge
*
* @author lorraine bittner
* @version $Id$
* @created May 23, 2008
*/
public class ProjectBadge extends GenericBean {
// Properties
private int id = -1;
private int badgeId = -1;
private int projectId = -1;
private Timestamp entered = null;
public ProjectBadge() {
}
public ProjectBadge(Connection db, int id) throws SQLException {
queryRecord(db, id);
}
public ProjectBadge(ResultSet rs) throws SQLException {
buildRecord(rs);
}
public int getId() {
return id;
}
public void setId(int tmp) {
this.id = tmp;
}
public void setId(String tmp) {
this.id = Integer.parseInt(tmp);
}
public int getBadgeId() {
return badgeId;
}
public void setBadgeId(int tmp) {
this.badgeId = tmp;
}
public void setBadgeId(String tmp) {
this.badgeId = Integer.parseInt(tmp);
}
public int getProjectId() {
return projectId;
}
public void setProjectId(int tmp) {
this.projectId = tmp;
}
public void setProjectId(String tmp) {
this.projectId = Integer.parseInt(tmp);
}
public java.sql.Timestamp getEntered() {
return entered;
}
public void setEntered(java.sql.Timestamp entered) {
this.entered = entered;
}
public void setEntered(String tmp) {
this.entered = DatabaseUtils.parseTimestamp(tmp);
}
public Badge getBadge() {
return BadgeUtils.loadBadge(badgeId);
}
private void buildRecord(ResultSet rs) throws SQLException {
id = rs.getInt("id");
badgeId = rs.getInt("badge_id");
projectId = rs.getInt("project_id");
entered = rs.getTimestamp("entered");
}
/**
* Queries the record
*
* @param db Connection
* @param thisId int id of the record
* @return true if successful, false if failure
* @throws java.sql.SQLException the SQLException that occurred
*/
private void queryRecord(Connection db, int thisId) throws SQLException {
StringBuffer sql = new StringBuffer();
sql.append(
"SELECT id" +
", badge_id" +
", project_id" +
", entered " +
"FROM badgelink_project " +
"WHERE id = ? ");
PreparedStatement pst = db.prepareStatement(sql.toString());
int i = 0;
pst.setInt(++i, thisId);
ResultSet rs = pst.executeQuery();
if (rs.next()) {
buildRecord(rs);
}
rs.close();
pst.close();
}
/**
* Inserts the record
*
* @param db Connection
* @return true if successful, false if failure
* @throws java.sql.SQLException the SQLException that occurred
*/
public boolean insert(Connection db) throws SQLException {
if (!isValid()) {
return false;
}
boolean commit = db.getAutoCommit();
try {
if (commit) {
db.setAutoCommit(false);
}
StringBuffer sql = new StringBuffer();
sql.append("INSERT INTO badgelink_project " +
"(badge_id" +
", project_id");
if (entered != null) {
sql.append(", entered");//entered
}
sql.append(") VALUES " +
"(?" +
", ?");
if (entered != null) {
sql.append(", ?");//entered
}
sql.append(") ");
PreparedStatement pst = db.prepareStatement(sql.toString());
int i = 0;
pst.setInt(++i, badgeId);
pst.setInt(++i, projectId);
if (entered != null) {
pst.setTimestamp(++i, entered);
}
pst.execute();
pst.close();
id = DatabaseUtils.getCurrVal(db, "badgelink_project_id_seq", -1);
if (commit) {
db.commit();
}
} catch (SQLException e) {
if (commit) {
db.rollback();
}
throw e;
} finally {
if (commit) {
db.setAutoCommit(true);
}
}
return true;
}
/**
* Deletes the record
*
* @param db Connection
* @return true if successful, false if failure
* @throws java.sql.SQLException the SQLException that occurred
*/
public boolean delete(Connection db) throws SQLException {
if (this.getId() == -1) {
throw new SQLException("ID was not specified");
}
int recordCount = 0;
boolean commit = db.getAutoCommit();
try {
if (commit) {
db.setAutoCommit(false);
}
PreparedStatement pst = db.prepareStatement(
"DELETE FROM badgelink_project " +
"WHERE id = ?");
pst.setInt(1, id);
recordCount = pst.executeUpdate();
pst.close();
if (commit) {
db.commit();
}
} catch (SQLException e) {
if (commit) {
db.rollback();
}
e.printStackTrace();
throw e;
} finally {
if (commit) {
db.setAutoCommit(true);
}
}
if (recordCount == 0) {
errors.put("actionError", "Badge could not be removed because it no longer exists.");
return false;
} else {
return true;
}
}
/**
* Gets the valid attribute of the ProjectBadge object
*
* @return The valid value
*/
private boolean isValid() {
if (badgeId < 0) {
errors.put("badgeError", "Badge is required");
}
if (projectId < 0) {
errors.put("projectError", "Project is required");
}
return !hasErrors();
}
}