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Diffstat (limited to 'src/musichub/business/AudioElement.java')
| -rw-r--r-- | src/musichub/business/AudioElement.java | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/musichub/business/AudioElement.java b/src/musichub/business/AudioElement.java deleted file mode 100644 index 0c1e9e4..0000000 --- a/src/musichub/business/AudioElement.java +++ /dev/null @@ -1,132 +0,0 @@ -package musichub.business; - -import org.w3c.dom.Document; -import org.w3c.dom.Element; - -import java.io.File; -import java.io.IOException; -import java.util.Scanner; -import java.util.UUID; - -import javax.sound.sampled.AudioInputStream; -import javax.sound.sampled.AudioSystem; -import javax.sound.sampled.Clip; -import javax.sound.sampled.LineUnavailableException; -import javax.sound.sampled.UnsupportedAudioFileException; - -public abstract class AudioElement { - protected String title; - protected String artist; - protected int lengthInSeconds; - protected UUID uuid; - protected String content; - - public AudioElement(String title, String artist, int lengthInSeconds, String id, String content) { - this.title = title; - this.artist = artist; - this.lengthInSeconds = lengthInSeconds; - this.uuid = UUID.fromString(id); - this.content = content; - } - - public AudioElement(String title, String artist, int lengthInSeconds, String content) { - this.title = title; - this.artist = artist; - this.lengthInSeconds = lengthInSeconds; - this.content = content; - this.uuid = UUID.randomUUID(); - } - - public AudioElement(Element xmlElement) { - { - title = xmlElement.getElementsByTagName("title").item(0).getTextContent(); - artist = xmlElement.getElementsByTagName("artist").item(0).getTextContent(); - lengthInSeconds = Integer.parseInt(xmlElement.getElementsByTagName("length").item(0).getTextContent()); - content = xmlElement.getElementsByTagName("content").item(0).getTextContent(); - String uuid = null; - try { - uuid = xmlElement.getElementsByTagName("UUID").item(0).getTextContent(); - } catch (Exception ex) { - System.out.println("Empty element UUID, will create a new one"); - } - if ((uuid == null) || (uuid.isEmpty())) - this.uuid = UUID.randomUUID(); - else this.uuid = UUID.fromString(uuid); - } - } - - public UUID getUUID() { - return this.uuid; - } - - public String getArtist() { - return this.artist; - } - - public String getTitle() { - return this.title; - } - - public String toString() { - return "Title = " + this.title + ", Artist = " + this.artist + ", Length = " + this.lengthInSeconds + ", Content = " + this.content; - } - - public void createXMLElement(Document document, Element parentElement) { - Element nameElement = document.createElement("title"); - nameElement.appendChild(document.createTextNode(title)); - parentElement.appendChild(nameElement); - - Element artistElement = document.createElement("artist"); - artistElement.appendChild(document.createTextNode(artist)); - parentElement.appendChild(artistElement); - - Element lengthElement = document.createElement("length"); - lengthElement.appendChild(document.createTextNode(Integer.valueOf(lengthInSeconds).toString())); - parentElement.appendChild(lengthElement); - - Element UUIDElement = document.createElement("UUID"); - UUIDElement.appendChild(document.createTextNode(uuid.toString())); - parentElement.appendChild(UUIDElement); - - Element contentElement = document.createElement("content"); - contentElement.appendChild(document.createTextNode(content)); - parentElement.appendChild(contentElement); - - } - - public void manageAudioElement() throws UnsupportedAudioFileException, IOException, LineUnavailableException { - - Scanner scanner = new Scanner(System.in); - - File file = new File(this.content); - AudioInputStream audioStream = AudioSystem.getAudioInputStream(file); - Clip clip = AudioSystem.getClip(); - clip.open(audioStream); - - String action = ""; - - while(!action.equals("Q")) { - System.out.println("P = Play \b S = Stop \b R = Reset \b Q = Quit"); - System.out.println("Enter your choice"); - action = scanner.next(); - action = action.toUpperCase(); - - switch(action) { - case "S" : clip.stop(); - break; - case "P" : clip.start(); - break; - case "R" : clip.setMicrosecondPosition(0); - break; - case "Q" : clip.stop(); - break; - default : System.out.println("try again"); - } - System.out.println("You stoped the Audio element"); - } - - clip.close(); - - } - -}
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