コード例 #1
0
  /** @return a (parent) container with containers and items (sub-folders and items) */
  public static JUpnpContainer browseFolder(
      JUpnpContainer parent, AssetKey ref, DrawStream out, String mediaType, boolean countonly) {
    if (parent == null) parent = new JUpnpContainer(ref.getId(), ref, "", 0, mediaType);
    parent.parentID = parentCache.get(ref) == null ? "-1" : parentCache.get(ref);

    int count = 0;

    String dir = ref.getId();
    String lp = ref.getLocation().getLocalPath();
    if (lp != null && lp.length() > 0) {
      dir = lp + (lp.endsWith("/") || lp.endsWith("\\") ? "" : "/") + dir;
    }

    String parentID = ref.toUrlEncodedString();

    File f = new File(dir);
    File[] entries = f.listFiles();
    if (entries != null) {
      for (File entry : entries) {
        if (entry.isDirectory()) {
          count++;
          String d = entry.getName();
          AssetKey myref =
              new AssetKey("Folder", d, AssetLocation.mutantEnv(Agents.getMyHostName(), dir));
          JUpnpContainer cont = new JUpnpContainer(d, myref, parentID, 1, mediaType);
          parentCache.put(myref, parentID);
          out.write(cont);
          if (!countonly) parent.addContainer(cont);
        }
      }
    }

    // now list files...

    AssetLocation env = AssetLocation.mutantEnv(dir);
    AssetMap assets = null;
    if ("Movie".equals(mediaType)) assets = JavaAssetMgr.find("Movie", env, false);
    else if ("Music".equals(mediaType)) assets = JavaAssetMgr.find("Music", env, false);
    else if ("Photo".equals(mediaType)) assets = JavaAssetMgr.find("Photo", env, false);
    else assets = JavaAssetMgr.find("Movie", env, false);

    for (AssetBrief movie : assets.jvalues()) {
      movie.setParentID(parentID);
      parentCache.put(movie.getKey(), parentID);
      // res.add(movie.toUpnpItem(parentID));
      if (!countonly) parent.addItem(movie);
    }

    parent.childCount = count;

    return parent;
  }
コード例 #2
0
  @SuppressWarnings("rawtypes")
  public SoaResponse BrowseImpl(
      String ObjectID,
      String BrowseFlag,
      String Filter,
      String StartingIndex,
      String RequestedCount,
      razie.assets.Affordance aff)
      throws IOException {
    SoaResponse result = new SoaResponse();

    int count =
        RequestedCount == null
            ? 0
            : (RequestedCount.length() > 0 ? Integer.parseInt(RequestedCount) : 0);
    int start =
        StartingIndex == null
            ? 0
            : (StartingIndex.length() > 0 ? Integer.parseInt(StartingIndex) : 0);

    boolean browseMeta = BrowseFlag.equals("BrowseMetadata");

    DIDLDrawStream out = new DIDLDrawStream();

    if (browseMeta && ObjectID.equals("0")) {
      // browse the root
      out.write(root.toUpnpXml("0"));
    } else if (ObjectID.equals("0")) {
      // browse the root

      byFolder.childCount =
          Reg.doc(MediaConfig.MEDIA_CONFIG)
              .xpl("/config/storage/host[@name='" + Agents.getMyHostName() + "']/media")
              .size();

      writesection(out, rootKids, start, count);
    } else if (ObjectID.equals(byCategory.ref.toUrlEncodedString())) {
      // browse below the root, return folders or categories???
    } else if (ObjectID.equals(byFolder.ref.toUrlEncodedString())) {
      // browse below the root, return folders or categories???
      if (browseMeta) {
        byFolder.childCount =
            Reg.doc(MediaConfig.MEDIA_CONFIG)
                .xpl("/config/storage/host[@name='" + Agents.getMyHostName() + "']/media")
                .size();
        out.write(byFolder);
      } else browseFolders(Agents.getMyHostName(), out);
    } else {
      // the object ID must be aref
      AssetKey ref = AssetKey.fromString(HttpUtils.fromUrlEncodedString(ObjectID));

      if (browseMeta) {
        if ("Folder".equals(ref.getType())) {
          JUpnpContainer c = browseFolder(null, ref, out, "Movie", true); // will only
          // count children
          // UpnpContainer c = new UpnpContainer(ref.getId(), ref, "-1", 1,
          // "movie");
          // c.parentID = parentCache.get(ref) == null ? "-1" :
          // parentCache.get(ref);
          out.write(c);
        } else {
          AssetBrief b = JavaAssetMgr.getBrief(ref);
          b.setParentID(parentCache.get(ref) == null ? "-1" : parentCache.get(ref));
          if (b != null) {
            out.write(b);
          } else {
          }
        }
      } else {
        if ("Folder".equals(ref.getType())) {
          JUpnpContainer c = browseFolder(null, ref, out, "Movie", false);
          List l = new ArrayList();
          l.addAll(c.getContainers());
          l.addAll(c.getItems());

          writesection(out, l.toArray(), start, count);
        } else {
          // can't be...
        }
      }
    }

    out.close();
    result.setAttr("NumberReturned", String.valueOf(out.size()));
    String res = out.toString();

    result.setAttr("Result", res);
    result.setAttr("TotalMatches", result.getAttr("NumberReturned"));
    result.setAttr("UpdateID", "10");

    Log.logThis((String) result.getAttr("Result"));
    return result;
  }