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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.LinkedList; import java.util.List; import javax.persistence.CascadeType; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; 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 javax.persistence.UniqueConstraint; 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 = "stories", uniqueConstraints = @UniqueConstraint(columnNames = { "name", "sprint_id" })) @NamedQueries({ @NamedQuery(name = "story.countByNameAndSprint", query = "select count(s) from Story as s where s.name = :name and s.sprint = :sprint and not(s = :currentStory)"), @NamedQuery(name = "story.new.countByNameAndSprint", query = "select count(s) from Story as s where s.name = :name and s.sprint = :sprint") }) public class Story extends AbstractEntity implements Serializable { private static final long serialVersionUID = 1L; private static final Logger LOG = LogManager.getLogger(); @Column(nullable = false) private String name; private int priority; @Temporal(TemporalType.DATE) @Column(name = "start_date", nullable = false) private LocalDate startDate; @Temporal(TemporalType.DATE) @Column(name = "end_date") private LocalDate endDate; private String acceptance; private int estimation; @ManyToOne @JoinColumn(name = "sprint_id") private Sprint sprint; @OneToMany(mappedBy = "story", cascade = CascadeType.ALL) private List<Task> tasks; public Story() { this(null); } public Story(String name) { this.name = name; this.startDate = LocalDate.now(); } public String getAcceptance() { return acceptance; } public void setAcceptance(String acceptance) { this.acceptance = acceptance; } public LocalDate getEndDate() { return endDate; } public void setEndDate(LocalDate endDate) { this.endDate = endDate; } public int getEstimation() { return estimation; } public void setEstimation(int estimation) { this.estimation = estimation; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getPriority() { return priority; } public void setPriority(int priority) { this.priority = priority; } public Sprint getSprint() { return sprint; } void setSprint(Sprint sprint) { LOG.entry(sprint); this.sprint = sprint; } public LocalDate getStartDate() { return startDate; } public void setStartDate(LocalDate startDate) { this.startDate = startDate; } public List<Task> getTasks() { return (tasks != null) ? unmodifiableList(tasks) : emptyList(); } public List<Task> getDoneTasks() { return unmodifiableList(getTasks(TaskStatus.DONE)); } public List<Task> getWorkingTasks() { return unmodifiableList(getTasks(TaskStatus.WORKING)); } public List<Task> getTodoTasks() { return unmodifiableList(getTasks(TaskStatus.TODO)); } private List<Task> getTasks(TaskStatus status) { List<Task> result = new LinkedList<>(); if (tasks != null) { tasks.stream().filter((task) -> (task != null && status.equals(task.getStatus()))).forEach((task) -> { result.add(task); }); } return result; } public boolean addTask(Task task) { LOG.entry(task); if (tasks == null) { tasks = new LinkedList<>(); } if (!tasks.contains(task)) { task.setStory(this); tasks.add(task); return LOG.exit(true); } else { return LOG.exit(false); } } public boolean removeTask(Task task) { LOG.entry(task); if (tasks != null && tasks.remove(task)) { task.setStory(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); } }