diff options
author | Clyhtsuriva <61652557+clyhtsuriva@users.noreply.github.com> | 2021-06-28 21:40:03 +0000 |
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committer | GitHub <noreply@github.com> | 2021-06-28 21:40:03 +0000 |
commit | 1504d0255279133668b85f5c092f040a14fbc35f (patch) | |
tree | 0c9b9e927aa4d5f35ccc07e45e8abd973b2bad08 /src/musichub/business/PlayList.java | |
parent | 48d56d9db8fe93f1e1799674fefabdfc677d2eb7 (diff) | |
parent | 49196ae84aea338dbc6cd10f4d135e4b717cdd1f (diff) |
Merging develop to master.
Diffstat (limited to 'src/musichub/business/PlayList.java')
-rw-r--r-- | src/musichub/business/PlayList.java | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/src/musichub/business/PlayList.java b/src/musichub/business/PlayList.java deleted file mode 100644 index 4180a62..0000000 --- a/src/musichub/business/PlayList.java +++ /dev/null @@ -1,100 +0,0 @@ -package musichub.business; - -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -import java.util.ArrayList; -import java.util.UUID; - -public class PlayList { - private final String title; - private final UUID uuid; - private ArrayList<UUID> elementUUIDs; - - public PlayList(String title, String id, ArrayList<UUID> elementUUIDs) { - this.title = title; - this.uuid = UUID.fromString(id); - this.elementUUIDs = elementUUIDs; - } - - public PlayList(String title) { - this.title = title; - this.uuid = UUID.randomUUID(); - this.elementUUIDs = new ArrayList<>(); - } - - public PlayList(Element xmlElement) { - { - this.title = xmlElement.getElementsByTagName("title").item(0).getTextContent(); - - String uuid = null; - try { - uuid = xmlElement.getElementsByTagName("UUID").item(0).getTextContent(); - } catch (Exception ex) { - System.out.println("Empty playlist UUID, will create a new one"); - } - if ((uuid == null) || (uuid.isEmpty())) - this.uuid = UUID.randomUUID(); - else this.uuid = UUID.fromString(uuid); - - //parse list of elements: - Node elementsElement = xmlElement.getElementsByTagName("elements").item(0); - NodeList elementUUIDNodes = elementsElement.getChildNodes(); - if (elementUUIDNodes == null) return; - - this.elementUUIDs = new ArrayList<>(); - - - for (int i = 0; i < elementUUIDNodes.getLength(); i++) { - if (elementUUIDNodes.item(i).getNodeType() == Node.ELEMENT_NODE) { - Element elementElement = (Element) elementUUIDNodes.item(i); - if (elementElement.getNodeName().equals("UUID")) { - try { - this.addElement(UUID.fromString(elementElement.getTextContent())); - } catch (Exception ex) { - ex.printStackTrace(); - } - } - } - } - } - } - - public void addElement(UUID element) { - elementUUIDs.add(element); - } - - public ArrayList<UUID> getElements() { - return elementUUIDs; - } - - public String getTitle() { - return title; - } - - public void createXMLElement(Document document, Element parentElement) { - Element playlistElement = document.createElement("playlist"); - parentElement.appendChild(playlistElement); - - Element nameElement = document.createElement("title"); - nameElement.appendChild(document.createTextNode(title)); - playlistElement.appendChild(nameElement); - - Element UUIDElement = document.createElement("UUID"); - UUIDElement.appendChild(document.createTextNode(uuid.toString())); - playlistElement.appendChild(UUIDElement); - - - Element elementsElement = document.createElement("elements"); - for (UUID currentUUID : this.elementUUIDs) { - - Element elementUUIDElement = document.createElement("UUID"); - elementUUIDElement.appendChild(document.createTextNode(currentUUID.toString())); - elementsElement.appendChild(elementUUIDElement); - } - playlistElement.appendChild(elementsElement); - } - -}
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