Esempio n. 1
0
 static {
   InputStream resource = Boot._init.getResource2("/page.html");
   try {
     _htmlTemplate =
         new String(ByteStreams.toByteArray(resource)).replace("%cloud_name", H2O.NAME);
   } catch (NullPointerException e) {
     Log.err(e);
     Log.die("page.html not found in resources.");
   } catch (Exception e) {
     Log.err(e);
     Log.die(e.getMessage());
   } finally {
     Closeables.closeQuietly(resource);
   }
 }
Esempio n. 2
0
 public static byte [] unzipBytes(byte [] bs, Compression cmp) {
   InputStream is = null;
   int off = 0;
   try {
     switch(cmp) {
     case NONE: // No compression
       return bs;
     case ZIP: {
       ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(bs));
       ZipEntry ze = zis.getNextEntry(); // Get the *FIRST* entry
       // There is at least one entry in zip file and it is not a directory.
       if( ze != null && !ze.isDirectory() ) {
         is = zis;
         break;
       }
       zis.close();
       return bs; // Don't crash, ignore file if cannot unzip
     }
     case GZIP:
       is = new GZIPInputStream(new ByteArrayInputStream(bs));
       break;
     default:
       assert false:"cmp = " + cmp;
     }
     // If reading from a compressed stream, estimate we can read 2x uncompressed
     assert( is != null ):"is is NULL, cmp = " + cmp;
     bs = new byte[bs.length * 2];
     // Now read from the (possibly compressed) stream
     while( off < bs.length ) {
       int len = is.read(bs, off, bs.length - off);
       if( len < 0 )
         break;
       off += len;
       if( off == bs.length ) { // Dataset is uncompressing alot! Need more space...
         if( bs.length >= ValueArray.CHUNK_SZ )
           break; // Already got enough
         bs = Arrays.copyOf(bs, bs.length * 2);
       }
     }
   } catch( IOException ioe ) { // Stop at any io error
     Log.err(ioe);
   } finally {
     Utils.close(is);
   }
   return bs;
 }
Esempio n. 3
0
 protected void err(Object tag, Object obj) {
   Log.err(obj);
 }