/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package jsf2.demo.scrum.model.entities;
import java.io.Serializable;
import java.util.Collections;
import java.util.Date;
import java.util.LinkedList;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
/**
* @author Dr. Spock (spock at dev.java.net)
*/
@Entity
@Table(name = "projects")
@NamedQueries({@NamedQuery(name = "project.getAll", query = "select p from Project as p"),
@NamedQuery(name = "project.getAllOpen", query = "select p from Project as p where p.endDate is null"),
@NamedQuery(name = "project.countByName", query = "select count(p) from Project as p where p.name = :name and not(p = :currentProject)"),
@NamedQuery(name = "project.new.countByName", query = "select count(p) from Project as p where p.name = :name")})
public class Project extends AbstractEntity implements Serializable {
private static final long serialVersionUID = 1L;
@Column(nullable = false, unique = true)
private String name;
@Temporal(TemporalType.DATE)
@Column(name = "start_date", nullable = false)
private Date startDate;
@Temporal(TemporalType.DATE)
@Column(name = "end_date")
private Date endDate;
@OneToMany(mappedBy = "project", cascade = CascadeType.ALL)
private List<Sprint> sprints;
public Project() {
this.startDate = new Date();
}
public Project(String name) {
this();
this.name = name;
}
public Project(String name, Date startDate) {
this(name);
this.startDate = startDate;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Date getStartDate() {
return startDate;
}
public void setStartDate(Date startDate) {
this.startDate = startDate;
}
public Date getEndDate() {
return endDate;
}
public void setEndDate(Date endDate) {
this.endDate = endDate;
}
public List<Sprint> getSprints() {
return (sprints != null) ? Collections.unmodifiableList(sprints) : Collections.<Sprint>emptyList();
}
public boolean addSprint(Sprint sprint) {
if (sprints == null) {
sprints = new LinkedList<Sprint>();
}
if (sprint != null && !sprints.contains(sprint)) {
sprints.add(sprint);
sprint.setProject(this);
return true;
}
return false;
}
public boolean removeSpring(Sprint sprint) {
return (sprints != null
&& !sprints.isEmpty()
&& sprints.remove(sprint));
}
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final Project other = (Project) obj;
return !((this.name == null)
? (other.name != null)
: !this.name.equals(other.name));
}
@Override
public int hashCode() {
int hash = 7;
hash = 79 * hash + (this.name != null ? this.name.hashCode() : 0);
return hash;
}
@Override
public String toString() {
return "Project[name=" + name + ",startDate=" + startDate + ",endDate=" + endDate + "]";
}
}