public Begin newInstance()

in proton-j/src/main/java/org/apache/qpid/proton/codec/transport/BeginType.java [118:169]
46 lines of code
15 McCabe index (conditional complexity)

    public Begin newInstance(Object described)
    {
        List l = (List) described;

        Begin o = new Begin();

        if(l.size() <= 3)
        {
            throw new DecodeException("The outgoing-window field cannot be omitted");
        }

        switch(8 - l.size())
        {

            case 0:
                o.setProperties( (Map) l.get( 7 ) );
            case 1:
                Object val1 = l.get( 6 );
                if( val1 == null || val1.getClass().isArray() )
                {
                    o.setDesiredCapabilities( (Symbol[]) val1 );
                }
                else
                {
                    o.setDesiredCapabilities( (Symbol) val1 );
                }
            case 2:
                Object val2 = l.get( 5 );
                if( val2 == null || val2.getClass().isArray() )
                {
                    o.setOfferedCapabilities( (Symbol[]) val2 );
                }
                else
                {
                    o.setOfferedCapabilities( (Symbol) val2 );
                }
            case 3:
                UnsignedInteger handleMax = (UnsignedInteger) l.get(4);
                o.setHandleMax(handleMax == null ? UnsignedInteger.MAX_VALUE : handleMax);
            case 4:
                o.setOutgoingWindow( (UnsignedInteger) l.get( 3 ) );
            case 5:
                o.setIncomingWindow( (UnsignedInteger) l.get( 2 ) );
            case 6:
                o.setNextOutgoingId( (UnsignedInteger) l.get( 1 ) );
            case 7:
                o.setRemoteChannel( (UnsignedShort) l.get( 0 ) );
        }


        return o;
    }