Examples of java.nio.ByteBuffer.array()

java.nio.ByteBuffer.array()
Returns the byte array which this buffer is based on, if there's one. @return The byte array which this buffer is based on @exception ReadOnlyBufferException If this buffer is based on a readonly array @exception UnsupportedOperationException If this buffer is not based on an array

          Grib1Product product = products.get( i );
          crc32.reset();
          crc32.update(product.getPDS().getPdsVars().getPDSBytes());
          ByteBuffer bb = ByteBuffer.allocate(8);
          bb.putLong( product.getPDS().getPdsVars().getReferenceTime() );
          crc32.update(bb.array());
          long crcv = crc32.getValue();
          Integer recnum = pdsMap.get(crcv);
          // duplicate found
          if ( recnum != null) {
            StringBuilder str = new StringBuilder( "Duplicate " );

View Full Code Here

            if (position >= limit)
                // expand buffer
                result = ByteBuffer.
                    allocate(limit <<= 1).
                    put((ByteBuffer)result.flip());
            int count = in.read(result.array(),
                position,
                limit - position);
            if (count < 0) break;
            result.position(position += count);
        }

View Full Code Here

      byte[] ba = new byte[totalLen];
      int pos = 0;
      arr.resetLocalIterator();
      while (arr.hasNext()) {
        ByteBuffer bb = (ByteBuffer) arr.next();
        System.arraycopy(bb.array(), 0, ba, pos, bb.limit());
        pos += bb.limit();
      }
      arr = Array.factory(DataType.BYTE, new int[]{totalLen}, ba);
    }

View Full Code Here

          attBuilder.addSdata(att.getStringValue(i));


      } else {
        Array data = att.getValues();
        ByteBuffer bb = data.getDataAsByteBuffer();
        attBuilder.setData(ByteString.copyFrom(bb.array()));
      }
    }


    return attBuilder;
  }

View Full Code Here

    // put small amounts of data in header "immediate mode"
    if (var.isCaching() && var.getDataType().isNumeric()) {
      if (var.isCoordinateVariable() || var.getSize() * var.getElementSize() < sizeToCache) {
        Array data = var.read();
        ByteBuffer bb = data.getDataAsByteBuffer();
        builder.setData(ByteString.copyFrom(bb.array()));
      }
    }


    return builder;
  }

View Full Code Here

        }
      }
    }


    ByteBuffer bb = dataBB.getByteBuffer();
    NcStreamProto.StructureData proto = NcStream.encodeStructureDataProto(bb.array(), count, ss);
    byte[] datab = proto.toByteArray();
    size += NcStream.writeVInt(os, datab.length); // proto len
    os.write(datab); // proto
    size += datab.length;
    // System.out.printf("encodeArrayStructure write sdata size= %d%n", datab.length);

View Full Code Here

      // touch all the bytes
      //buffer.rewind();
      //for (int i=0; i<buffersize; i++)
      //  touch += buffer.get();


      byte[] result = buffer.array();
      for (int i=0; i<buffersize; i++)
        touch += result[i];


      buffer.flip();
    }

View Full Code Here

      for(int i=0; i<outMessages.length; i++) {
        buffer.putShort((short) outMessages[i].getBody().length);
        buffer.put(outMessages[i].getBody());
      }
      
      content = buffer.array();


    }
    return content;
  }
}

View Full Code Here

  private void writeString(String s)
    throws IOException
  {
    ByteBuffer byteBuf = charsetEncoder.encode(CharBuffer.wrap(s));
    out.writeInt(byteBuf.remaining());
    out.write(byteBuf.array(), 0, byteBuf.remaining());
  }
}

View Full Code Here

    if (debug) {
      StructureMembers sm = sdata.getStructureMembers();
      int size = sm.getStructureSize();
      System.out.printf("encodePointFeature size= %d bb=%d%n", size, bb.position());
    }
    builder.setData(ByteString.copyFrom(bb.array()));
    List<Object> heap = abb.getHeap();
    if (heap != null) {
      for (Object ho : heap) {
        if (ho instanceof String)
          builder.addSdata((String) ho);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.