private static int calculateSize()

in proton-j/src/main/java/org/apache/qpid/proton/codec/ArrayType.java [195:282]
82 lines of code
13 McCabe index (conditional complexity)

    private static int calculateSize(final Object[] val, final TypeEncoding encoder)
    {
        int size = encoder.getConstructorSize();
        if(encoder.isFixedSizeVal())
        {
            size += val.length * encoder.getValueSize(null);
        }
        else
        {
            for(Object o : val)
            {
                if(o.getClass().isArray() && o.getClass().getComponentType().isPrimitive())
                {
                    ArrayEncoding arrayEncoding = (ArrayEncoding) encoder;
                    ArrayType arrayType = (ArrayType) arrayEncoding.getType();

                    Class componentType = o.getClass().getComponentType();

                    size += 2 * arrayEncoding.getSizeBytes();

                    TypeEncoding componentEncoding;
                    int componentCount;

                    if(componentType == Boolean.TYPE)
                    {
                        boolean[] componentArray = (boolean[]) o;
                        componentEncoding = arrayType.getUnderlyingEncoding(componentArray);
                        componentCount = componentArray.length;
                    }
                    else if(componentType == Byte.TYPE)
                    {
                        byte[] componentArray = (byte[]) o;
                        componentEncoding = arrayType.getUnderlyingEncoding(componentArray);
                        componentCount = componentArray.length;
                    }
                    else if(componentType == Short.TYPE)
                    {
                        short[] componentArray = (short[]) o;
                        componentEncoding = arrayType.getUnderlyingEncoding(componentArray);
                        componentCount = componentArray.length;
                    }
                    else if(componentType == Integer.TYPE)
                    {
                        int[] componentArray = (int[]) o;
                        componentEncoding = arrayType.getUnderlyingEncoding(componentArray);
                        componentCount = componentArray.length;
                    }
                    else if(componentType == Long.TYPE)
                    {
                        long[] componentArray = (long[]) o;
                        componentEncoding = arrayType.getUnderlyingEncoding(componentArray);
                        componentCount = componentArray.length;
                    }
                    else if(componentType == Float.TYPE)
                    {
                        float[] componentArray = (float[]) o;
                        componentEncoding = arrayType.getUnderlyingEncoding(componentArray);
                        componentCount = componentArray.length;
                    }
                    else if(componentType == Double.TYPE)
                    {
                        double[] componentArray = (double[]) o;
                        componentEncoding = arrayType.getUnderlyingEncoding(componentArray);
                        componentCount = componentArray.length;
                    }
                    else if(componentType == Character.TYPE)
                    {
                        char[] componentArray = (char[]) o;
                        componentEncoding = arrayType.getUnderlyingEncoding(componentArray);
                        componentCount = componentArray.length;
                    }
                    else
                    {
                        throw new IllegalArgumentException("Cannot encode arrays of type " + componentType.getName());
                    }

                    size +=  componentEncoding.getConstructorSize()
                                + componentEncoding.getValueSize(null) * componentCount;
                }
                else
                {
                    size += encoder.getValueSize(o);
                }
            }
        }

        return size;
    }