RenderURLTag362.java 文件源码

@Override
public int doStartTag() throws JspException {

   Object obj = pageContext.getRequest().getAttribute(Constants.PORTLET_RESPONSE);
   if ((obj == null) || !(obj instanceof MimeResponse)) {
      throw new JspException("Could not obtain MimeResponse to create the URL.");
   }

   MimeResponse resp = (MimeResponse) obj;
   RenderURL rurl = null;
   if (isCopyCurrentRenderParameters() == true) {
      rurl = resp.createRenderURL(Copy.ALL);
   } else {
      rurl = resp.createRenderURL(Copy.NONE);
   }
   params = rurl.getRenderParameters();
   setUrl(rurl);

   handlePMandWS();
   handleDefaultEscapeXML();
   handleSecureFlag();

   return EVAL_BODY_INCLUDE;
}