Examples of java.nio.ByteBuffer.duplicate()

java.nio.ByteBuffer.duplicate()
Returns a duplicated buffer that shares content with this buffer.
The duplicated buffer's position, limit, capacity and mark are the same as this buffer. The duplicated buffer's readonly property and byte order are same as this buffer too.

The new buffer shares content with this buffer, which means either buffer's change of content will be visible to the other. The two buffer's position, limit and mark are independent.
@return A duplicated buffer that shares content with this buffer.

        readTime += System.currentTimeMillis() - now;
        readOps++;


        // Cache the block
        if(cacheBlock && cache != null) {
          cache.cacheBlock(name + block, buf.duplicate(), inMemory);
        }


        return buf;
      }
    }

View Full Code Here


        ByteBuffer value = data.get(i);
        if (value == null)
            return null;


        return value.duplicate();
    }


    public ByteBuffer getBytesUnsafe(String name) {
        return getBytesUnsafe(metadata.getFirstIdx(name));
    }

View Full Code Here

        {
            buf = encodeAsBuffer();
            _encoded = buf;
        }


        buf = buf.duplicate();


        buf.position(offsetInMetaData);


        if(dest.remaining() < buf.limit())
        {

View Full Code Here

                pos += getContent(body, pos);
            }


            body.flip();


            getMetaData().setBody(body.duplicate());
        }
        return body;
    }


    public Session getSession()

View Full Code Here

            payload.flip();
        }


        if(queueEntry.getDeliveryCount() != 0)
        {
            payload = payload.duplicate();
            ValueHandler valueHandler = new ValueHandler(_typeRegistry);


            Header oldHeader = null;
            try
            {

View Full Code Here

            ByteBuffer payload = xfr.getPayload();
            int payloadSent = send(xfr, payload);


            if(payload != null && payloadSent < payload.remaining())
            {
                payload = payload.duplicate();
try
{
                payload.position(payload.position()+payloadSent);
}
catch(IllegalArgumentException e)

View Full Code Here

        ByteBuffer result = ByteBuffer.allocate(dataSize() + 3 * size());
        for (int i = 0; i < size(); i++)
        {
            ByteBuffer bb = get(i);
            AbstractCompositeType.putShortLength(result, bb.remaining());
            result.put(bb.duplicate());
            result.put((byte)0);
        }
        result.flip();
        return result;
    }

View Full Code Here

        int start = b.position();
        int length = b.remaining();
        key.set(b.array(), offset + start, offset + start + length);
      } else {
        byte[] bytes = new byte[b.remaining()];
        b.duplicate().get(bytes);
        key.set(bytes);
      }
    } else {
      key.set(datum.toString());
    }

View Full Code Here

        {
            buf = encodeAsBuffer();
            _encoded = buf;
        }


        buf = buf.duplicate();


        buf.position(offsetInMetaData);


        if(dest.remaining() < buf.limit())
        {

View Full Code Here

        {
            buf = encodeAsBuffer();
            _encoded = buf;
        }


        buf = buf.duplicate();


        buf.position(offsetInMetaData);


        if(dest.remaining() < buf.limit())
        {

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.