Skeleton of a composite app editor module.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1053560 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 19 insertions, 3 deletions

diff --git a/sca-cpp/trunk/modules/js/htdocs/atomutil.js b/sca-cpp/trunk/modules/js/htdocs/atomutil.js
index 6b998dceda..24a47980f7 100644
--- a/sca-cpp/trunk/modules/js/htdocs/atomutil.js
+++ b/sca-cpp/trunk/modules/js/htdocs/atomutil.js
@@ -44,16 +44,32 @@ atom.entriesElementsToValues = function(e) {
 };
 
 /**
- * Convert a list of strings to a list of values representing an ATOM entry.
+ * Return true if a list of strings represents an ATOM entry.
  */
-atom.readATOMEntry = function(l) {
-    var e = readXML(l);
+atom.isATOMEntry = function(l) {
+    if (!isXML(l))
+        return false;
+    return car(l).match('<entry') != null && car(l).match('<feed') == null && car(l).match('="http://www.w3.org/2005/Atom"') != null;
+};
+
+/**
+ * Convert a DOM Document to a list of values representing an ATOM entry.
+ */
+atom.readATOMEntryDocument = function(doc) {
+    var e = readXMLDocument(doc);
     if (isNil(e))
         return mklist();
     return atom.entryElementsToValues(car(e));
 };
 
 /**
+ * Convert a list of strings to a list of values representing an ATOM entry.
+ */
+atom.readATOMEntry = function(l) {
+    return atom.readATOMEntryDocument(parseXML(l));
+};
+
+/**
  * Convert a list of values representy an ATOM entry to a value.
  */
 atom.entryValue = function(e) {