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package musichub.business;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
public class Song extends AudioElement {
private Genre genre;
public Song(String title, String artist, int length, String uid, String content, String genre) {
super(title, artist, length, uid, content);
this.setGenre(genre);
}
public Song(String title, String artist, int length, String content, String genre) {
super(title, artist, length, content);
this.setGenre(genre);
}
public Song(Element xmlElement) {
super(xmlElement);
this.setGenre(xmlElement.getElementsByTagName("genre").item(0).getTextContent());
}
public String getGenre() {
return genre.getGenre();
}
public void setGenre(String genre) {
switch (genre.toLowerCase()) {
default -> this.genre = Genre.JAZZ;
case "classic" -> this.genre = Genre.CLASSIC;
case "hiphop" -> this.genre = Genre.HIPHOP;
case "rock" -> this.genre = Genre.ROCK;
case "pop" -> this.genre = Genre.POP;
case "rap" -> this.genre = Genre.RAP;
}
}
public String toString() {
return super.toString() + ", Genre = " + getGenre() + "\n";
}
public void createXMLElement(Document document, Element parentElement) {
// song element
Element song = document.createElement("song");
super.createXMLElement(document, song);
Element genreElement = document.createElement("genre");
genreElement.appendChild(document.createTextNode(genre.getGenre()));
song.appendChild(genreElement);
parentElement.appendChild(song);
}
}
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