public void writeTo()

in activeio-core/src/main/java/org/apache/activeio/packet/ByteBufferPacket.java [55:74]

• 13 lines of code
• 4 McCabe index (conditional complexity)

    public void writeTo(OutputStream out) throws IOException {
        if( buffer.hasArray() ) {
            
            // If the buffer is backed by an array.. then use it directly.
            out.write(buffer.array(), position(), remaining());
            position(limit());
            
        } else {
            
            // It's not backed by a buffer.. We can only dump it to a OutputStream via a byte[] so,
            // create a temp buffer that we can use to chunk it out.            
            byte temp[] = new byte[TEMP_BUFFER_SIZE];            
            while( buffer.hasRemaining() ) {
                int maxWrite = buffer.remaining() > temp.length ? temp.length : buffer.remaining();
	            buffer.get(temp, 0, maxWrite);
	            out.write(temp,0, maxWrite);
            }
            
        }        
    }