get macro body in string format + which is included in page

[ambar14]

I have added one macro on page, here I am trying to fetch page body as string. 
all my actual content are on inserted macro and I was able to see content. But when I am using 

page.getBodyAsString();

I am getting 

<ac:structured-macro ac:macro-id="f69b6594-8771-47" ac:name="scroll-ignore" ac:schema-version="1">

now here I wants to get all content from inserted macro as string. I am trying to do this with the help of Groovy Script Runner. 
 Any one suggest the better way to do this.

class StringBody{
	RenderContext  r = new RenderContext();
  	public String getBodyString(Page page,XhtmlContent xhtmlContent){
  	return xhtmlContent.convertStorageToView(page.getBodyAsString(),new DefaultConversionContext(r));
  }
}

[Jonny Carter]

I'm not sure I fully understand what you're trying to do.

I'm assuming that you're creating a scripted macro, I'm just not clear what you're trying to get out of it? Is it the macro's body as HTML, the entire page's HTML, or what?