CXGN/XMLroute.js

   1 /**
   2 * @class XMLroute
   3 * A singleton object/function for routing XML responses to the proper handlers, based on the text in the <caller> tag of the XML response.
   4 * @author Chris Carpita <csc32@cornell.edu>
   5 */
   6
   7 JSAN.use('CXGN.Hotlist');
   8 JSAN.use('CXGN.Fasta');
   9 JSAN.use('CXGN.UserPrefs');
  10
  11 JSAN.use('CXGN.Base');
  12
  13 //JSAN.use('CXGN.blipblop');
  14 //For every possible caller, we should include its module.  More than likely, it's not necessary, since the caller usually exists
  15 //in the first place to make the AJAX call, but it's possible that one object may send an XML response to another object by using the 'wrong'
  16 //<caller> tag.  Mostly for things that I can't imagine.
  17
  18 function XMLroute (responseXML) {
  19         var doc = responseXML;
  20         var callerTag = doc.getElementsByTagName("caller")[0];
  21         var caller = "";
  22         if(callerTag){
  23                 caller = callerTag.firstChild.nodeValue;
  24         }
  25         if(caller=="Hotlist") {
  26                 Hotlist._response(doc);
  27         }
  28         if(caller=="Fasta"){
  29                 Fasta._response(doc);
  30         }
  31         if(caller=="UserPrefs"){
  32                 UserPrefs._response(doc);
  33         }
  34         //else if (caller == "blipblop" )
  35         //              blipblop.responseOrSomethingElse(doc)
  36         //}
  37 }