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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 onl.identitas.identity.ejb.entities; import java.io.Serializable; import java.time.LocalDate; 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; import onl.identitas.identity.ejb.converters.DateConverter; import org.apache.commons.lang3.builder.EqualsBuilder; import org.apache.commons.lang3.builder.HashCodeBuilder; import org.apache.commons.lang3.builder.ToStringBuilder; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import static java.util.Collections.emptyList; import static java.util.Collections.unmodifiableList; /** * @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 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; private static final Logger LOG = LogManager.getLogger(); @Column(nullable = false, unique = true) private String name; @Temporal(TemporalType.DATE) @Column(name = "start_date", nullable = false) private LocalDate startDate; @Temporal(TemporalType.DATE) @Column(name = "end_date") private LocalDate endDate; @OneToMany(mappedBy = "project", cascade = CascadeType.ALL) private List<Sprint> sprints; public Project() { this(null, LocalDate.now()); } public Project(String name) { this(name, LocalDate.now()); } public Project(String name, LocalDate startDate) { this.name = name; this.startDate = startDate; } public String getName() { return name; } public void setName(String name) { this.name = name; } public Date getStartDate() { return DateConverter.localDate2UtilDate(startDate); } public void setStartDate(Date startDate) { this.startDate = DateConverter.utilDate2LocalDate(startDate); } public Date getEndDate() { return DateConverter.localDate2UtilDate(endDate); } public void setEndDate(Date endDate) { this.endDate = DateConverter.utilDate2LocalDate(endDate); } public List<Sprint> getSprints() { return (sprints != null) ? unmodifiableList(sprints) : emptyList(); } public boolean addSprint(Sprint sprint) { LOG.entry(sprint); if (sprints == null) { sprints = new LinkedList<>(); } if (!sprints.contains(sprint)) { sprint.setProject(this); sprints.add(sprint); return LOG.exit(true); } else { return LOG.exit(false); } } public boolean removeSprint(Sprint sprint) { LOG.entry(sprint); if (sprints != null && sprints.remove(sprint)) { sprint.setProject(null); return LOG.exit(true); } else { return LOG.exit(false); } } @Override @SuppressWarnings("EqualsWhichDoesntCheckParameterClass") public boolean equals(Object obj) { return EqualsBuilder.reflectionEquals(this, obj); } @Override public int hashCode() { return HashCodeBuilder.reflectionHashCode(this); } @Override public String toString() { return ToStringBuilder.reflectionToString(this); } }