# HG changeset patch
# User Jaroslav Tulach <jaroslav.tulach@apidesign.org>
# Date 1365920645 -7200
# Node ID 6629bfa8f9732f85c118f967f3da6a4d3e119ee3
# Parent  094cd25a16d95f36934b80f6009779e621165cee
Need to convert array values if they are convertible

diff -r 094cd25a16d9 -r 6629bfa8f973 javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/KOList.java
--- a/javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/KOList.java	Sat Apr 13 09:14:54 2013 +0200
+++ b/javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/KOList.java	Sun Apr 14 08:24:05 2013 +0200
@@ -17,9 +17,13 @@
  */
 package org.apidesign.bck2brwsr.htmlpage;
 
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import org.apidesign.bck2brwsr.core.JavaScriptOnly;
 
 /**
@@ -144,8 +148,32 @@
     private static native int koArray();
     
     public Object koData() {
-        return toArray();
+        Object[] arr = toArray();
+        Method toKO = null;
+        for (int i = 0; i < arr.length; i++) {
+            if (arr[i] == null) {
+                continue;
+            }
+            if (toKO == null || toKO.getDeclaringClass() != arr[i].getClass()) {
+                try {
+                    toKO = arr[i].getClass().getDeclaredMethod("koData");
+                    toKO.setAccessible(true);
+                } catch (NoSuchMethodException ex) {
+                    LOG.log(Level.FINE, "No koData conversion for " + arr[i], ex);
+                    toKO = null;
+                }
+            }
+            if (toKO != null) {
+                try {
+                    arr[i] = toKO.invoke(arr[i]);
+                } catch (IllegalAccessException | InvocationTargetException ex) {
+                    LOG.log(Level.SEVERE, "Problems invoking koData on " + arr[i], ex);
+                }
+            }
+        }
+        return arr;
     }
+    private static final Logger LOG = Logger.getLogger(KOList.class.getName());
 
     private void notifyChange() {
         Knockout m = model;