コード例 #1
0
  public static void copy(ModifiableTraversableSource from, ModifiableTraversableSource to)
      throws IOException {

    if (!from.exists()) {
      throw new IOException("Cannot find source file/folder");
    }

    if (from.isCollection()) {
      to.makeCollection();
      Collection contents;
      try {
        contents = from.getChildren();
      } catch (SourceException se) {
        throw new RuntimeException("Unable to list contents for collection " + from);
      }
      for (Iterator iter = contents.iterator(); iter.hasNext(); ) {
        ModifiableTraversableSource src = (ModifiableTraversableSource) iter.next();
        SourceUtil.copy(src, resolve(to.getURI() + "/" + src.getName()));
      }
    } else {
      to = (ModifiableTraversableSource) resolve(to.getURI());
      InputStream in = null;
      OutputStream out = null;
      try {
        in = from.getInputStream();
        out = to.getOutputStream();
        copy(in, out);
      } finally {
        if (out != null) out.close();
        if (in != null) in.close();
      }
    }
  }
コード例 #2
0
 public static void save(Part part, ModifiableTraversableSource destination) throws Exception {
   InputStream in = null;
   OutputStream out = null;
   try {
     in = part.getInputStream();
     out = destination.getOutputStream();
     copy(in, out);
   } finally {
     if (out != null) {
       out.close();
     }
     if (in != null) {
       in.close();
     }
   }
 }