--- /dev/null
+/*
+ * Copyright (c) 2015. Developed by Hedgecode.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.hedgecode.xml.xspf;
+
+import java.io.File;
+import java.io.UnsupportedEncodingException;
+
+import javax.xml.bind.JAXBException;
+
+import org.hedgecode.xml.xspf.validate.ValidateException;
+
+import static org.hedgecode.xml.xspf.XSPFConstants.Format;
+import static org.hedgecode.xml.xspf.XSPFConstants.Version;
+
+/**
+ * XSPF API for external applications.
+ *
+ * @author Dmitry Samoshin aka gotty
+ */
+public final class XSPF {
+
+ public static Playlist create() {
+ return create(Format.RELAX_NG);
+ }
+
+ public static Playlist create(Format format) {
+ return new XSPFPlaylist(format);
+ }
+
+ public static Playlist create(Version version) {
+ return new XSPFPlaylist(version);
+ }
+
+ public static Playlist create(String key) {
+ Format format = Format.byName(key);
+ if (format != null)
+ return create(format);
+
+ Version version = Version.byName(key);
+ if (version != null)
+ return create(version);
+
+ return null;
+ }
+
+ public static void generate(Playlist playlist, File outputFile) throws XSPFException {
+ if (playlist == null)
+ throw new XSPFException(XSPFConstants.Errors.NULL_PLAYLIST);
+ try {
+ playlist.write(outputFile);
+ } catch (JAXBException e) {
+ throw new XSPFException(XSPFConstants.Errors.BINDING_ERROR);
+ }
+ }
+
+ public static String generate(Playlist playlist) throws XSPFException {
+ if (playlist == null)
+ throw new XSPFException(XSPFConstants.Errors.NULL_PLAYLIST);
+ String result;
+ try {
+ result = playlist.getAsString();
+ } catch (JAXBException e) {
+ throw new XSPFException(XSPFConstants.Errors.BINDING_ERROR);
+ } catch (UnsupportedEncodingException e) {
+ throw new XSPFException(XSPFConstants.Errors.ENCODING_ERROR);
+ }
+ return result;
+ }
+
+ public static Playlist create(File inputFile) throws JAXBException {
+ Playlist playlist = PlaylistFactory.createPlaylist(Format.XSD);
+ playlist.read(inputFile);
+ return playlist;
+ }
+
+ public static Track createTrack(String location, String title) {
+ Track track = PlaylistFactory.createTrack();
+ track.addLocation(location);
+ track.setTitle(title);
+ return track;
+ }
+
+ public static Track addTrack(Playlist playlist, String location, String title) {
+ Track track = createTrack(location, title);
+ playlist.addTrack(track);
+ return track;
+ }
+
+ public static void addTrack(Playlist playlist, Track track) {
+ playlist.addTrack(track);
+ }
+
+ public static void addTracks(
+ Playlist playlist, Playlist tracksPlaylist) throws XSPFException
+ {
+ if (playlist == null)
+ throw new XSPFException(XSPFConstants.Errors.NULL_PLAYLIST);
+ if (tracksPlaylist != null) {
+ for (Track track : tracksPlaylist.getTracks()) {
+ playlist.addTrack(track);
+ }
+ }
+ }
+
+ public static void setProperty(String name, Object value) {
+ Properties.setProperty(name, value);
+ }
+
+ public static int validate(File inputFile) throws JAXBException {
+ int result = 0;
+ Playlist playlist = create(inputFile);
+ if (playlist != null)
+ try {
+ playlist.validate();
+ } catch (ValidateException e) {
+ result = e.getCode();
+ }
+ return result;
+ }
+
+ public static String get(int code) {
+ return null; // todo
+ }
+
+}
git.hedgecode.org / hespiff.git / blobdiff