Add playlist object.

src/main/java/me/kavin/piped/utils/DatabaseSessionFactory.java

@@ -2,6 +2,8 @@ package me.kavin.piped.utils;
 
 import me.kavin.piped.consts.Constants;
 import me.kavin.piped.utils.obj.db.Channel;
+import me.kavin.piped.utils.obj.db.Playlist;
+import me.kavin.piped.utils.obj.db.PlaylistVideo;
 import me.kavin.piped.utils.obj.db.PubSub;
 import me.kavin.piped.utils.obj.db.User;
 import me.kavin.piped.utils.obj.db.Video;
@@ -21,8 +23,9 @@ public class DatabaseSessionFactory {
         configuration.setProperty("hibernate.temp.use_jdbc_metadata_defaults", "false");
         configuration.configure();
 
-        sessionFactory = configuration.addAnnotatedClass(User.class).addAnnotatedClass(Video.class)
-                .addAnnotatedClass(Channel.class).addAnnotatedClass(PubSub.class).buildSessionFactory();
+        sessionFactory = configuration.addAnnotatedClass(User.class).addAnnotatedClass(Channel.class)
+                .addAnnotatedClass(Video.class).addAnnotatedClass(PubSub.class).addAnnotatedClass(Playlist.class)
+                .addAnnotatedClass(PlaylistVideo.class).buildSessionFactory();
     }
 
     public static final Session createSession() {

src/main/java/me/kavin/piped/utils/obj/db/Playlist.java

@@ -0,0 +1,95 @@
+package me.kavin.piped.utils.obj.db;
+
+import java.util.List;
+import java.util.UUID;
+
+import javax.persistence.Column;
+import javax.persistence.ElementCollection;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Index;
+import javax.persistence.OneToMany;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "playlists", indexes = { @Index(columnList = "playlist_id", name = "playlists_playlist_id_idx") })
+public class Playlist {
+
+    public Playlist() {
+    }
+
+    public Playlist(String name, List<PlaylistVideo> videos, String thumbnail) {
+        this.name = name;
+        this.videos = videos;
+        this.thumbnail = thumbnail;
+    }
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long id;
+
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "playlist_id")
+    private UUID playlist_id;
+
+    @Column(name = "name", length = 100)
+    private String name;
+
+    @Column(name = "thumbnail", length = 255)
+    private String thumbnail;
+
+    @Column(name = "owner")
+    private long owner;
+
+    @ElementCollection(fetch = FetchType.LAZY)
+    @OneToMany(targetEntity = PlaylistVideo.class)
+    @Column(name = "videos")
+    private List<PlaylistVideo> videos;
+
+    public long getId() {
+        return id;
+    }
+
+    public UUID getPlaylistId() {
+        return playlist_id;
+    }
+
+    public void setPlaylistId(UUID playlist_id) {
+        this.playlist_id = playlist_id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<PlaylistVideo> getVideos() {
+        return videos;
+    }
+
+    public void setVideos(List<PlaylistVideo> videos) {
+        this.videos = videos;
+    }
+
+    public String getThumbnail() {
+        return thumbnail;
+    }
+
+    public void setThumbnail(String thumbnail) {
+        this.thumbnail = thumbnail;
+    }
+
+    public long getOwner() {
+        return owner;
+    }
+
+    public void setOwner(long owner) {
+        this.owner = owner;
+    }
+}

src/main/java/me/kavin/piped/utils/obj/db/PlaylistVideo.java

@@ -0,0 +1,84 @@
+package me.kavin.piped.utils.obj.db;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.Index;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "playlist_videos", indexes = { @Index(columnList = "id", name = "playlist_videos_id_idx"),
+        @Index(columnList = "uploader_id", name = "playlist_videos_uploader_id_idx") })
+public class PlaylistVideo {
+
+    public PlaylistVideo() {
+    }
+
+    public PlaylistVideo(String id, String title, long duration, String thumbnail, Channel channel) {
+        this.id = id;
+        this.title = title;
+        this.duration = duration;
+        this.thumbnail = thumbnail;
+        this.channel = channel;
+    }
+
+    @Id
+    @Column(name = "id", unique = true, length = 16)
+    private String id;
+
+    @Column(name = "title", length = 120)
+    private String title;
+
+    @Column(name = "duration")
+    private long duration;
+
+    @Column(name = "thumbnail", length = 150)
+    private String thumbnail;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "uploader_id")
+    private Channel channel;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public long getDuration() {
+        return duration;
+    }
+
+    public void setDuration(long duration) {
+        this.duration = duration;
+    }
+
+    public String getThumbnail() {
+        return thumbnail;
+    }
+
+    public void setThumbnail(String thumbnail) {
+        this.thumbnail = thumbnail;
+    }
+
+    public Channel getChannel() {
+        return channel;
+    }
+
+    public void setChannel(Channel channel) {
+        this.channel = channel;
+    }
+}