From 5fe7e15f37d722a5563ca625a45dc101cf65045c Mon Sep 17 00:00:00 2001
From: scottkurz <scottkurz@13f79535-47bb-0310-9956-ffa450edef68>
Date: Thu, 31 Mar 2011 15:25:19 +0000
Subject: Revert 1086760 change pending solution to TUSCANY-3857 to keep itest
 functioning.  Ignore new test in databinding-axiom for now as well.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1087339 13f79535-47bb-0310-9956-ffa450edef68
---
 .../databinding/axiom/OMElementWrapperHandler.java | 31 +++++++++++-----------
 .../axiom/OMElementWrapperHandlerTestCase.java     |  2 ++
 2 files changed, 17 insertions(+), 16 deletions(-)

(limited to 'sca-java-2.x/trunk/modules')

diff --git a/sca-java-2.x/trunk/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java b/sca-java-2.x/trunk/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java
index fcaa596f6f..9084f09dc0 100644
--- a/sca-java-2.x/trunk/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java
+++ b/sca-java-2.x/trunk/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java
@@ -108,7 +108,7 @@ public class OMElementWrapperHandler implements WrapperHandler<OMElement> {
         List<Object> elements = new ArrayList<Object>();
         int i = 0;
         for (ElementInfo e : childElements) {
-            elements.add(getChild(wrapper, e));
+            elements.add(getChild(wrapper, e, i));
             i++;
         }
         return elements;
@@ -152,10 +152,6 @@ public class OMElementWrapperHandler implements WrapperHandler<OMElement> {
 
     private static final QName XSI_TYPE_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "type", "xsi");
 
-    /*
-     *  Left this method in the code to show the idea of grouping like wrapper children without
-     *  knowing the QName from the ElementInfo, but this code isn't currently used any more. 
-     */
     private List<List<OMElement>> getElements(OMElement wrapper) {
         List<List<OMElement>> elements = new ArrayList<List<OMElement>>();
         List<OMElement> current = new ArrayList<OMElement>();
@@ -179,18 +175,21 @@ public class OMElementWrapperHandler implements WrapperHandler<OMElement> {
         return elements;
     }
 
-    public Object getChild(OMElement wrapper, ElementInfo childElement) {
+    public Object getChild(OMElement wrapper, ElementInfo childElement, int index) {
         Iterator children = wrapper.getChildrenWithName(childElement.getQName());
         if (!children.hasNext()) {
-            // We used to at this point call getElements(wrapper) to group children
-            // into like elements and then try to index into this list by integer index.
-            // The problem with this approach is that it ignores the possibility that
-            // we have a wrapper child with schema specifying minOccurs="0", in which case
-            // there are no wrapper children with this QName and so the index would be wrong.
-            // 
-            // It doesn't look like anyone is depending on this function currently, so just remove
-            // it and return "null".
-            return null;
+            // No name match, try by index
+            List<List<OMElement>> list = getElements(wrapper);
+            List<OMElement> elements = list.get(index);
+            if (!childElement.isMany()) {
+                return elements.isEmpty() ? null : attachXSIType(childElement, elements.get(0));
+            } else {
+                Object[] array = elements.toArray();
+                for (Object item : array) {
+                    attachXSIType(childElement, (OMElement)item);
+                }
+                return array;
+            }
         }
         if (!childElement.isMany()) {
             if (children.hasNext()) {
@@ -212,7 +211,7 @@ public class OMElementWrapperHandler implements WrapperHandler<OMElement> {
     }
 
     /**
-     * Create xsi:type if required 
+     * Create xis:type if required 
      * @param childElement
      * @param element
      * @return
diff --git a/sca-java-2.x/trunk/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandlerTestCase.java b/sca-java-2.x/trunk/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandlerTestCase.java
index 1d2a22d057..874013e886 100644
--- a/sca-java-2.x/trunk/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandlerTestCase.java
+++ b/sca-java-2.x/trunk/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandlerTestCase.java
@@ -33,6 +33,7 @@ import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
 import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 
 
@@ -79,6 +80,7 @@ public class OMElementWrapperHandlerTestCase {
     // Would be nice to do a "set" test too.
 
     @Test
+    @Ignore("TUSCANY-3857")
     public void testGetChildren() {
         try {
             OMElement wrapperElem = AXIOMUtil.stringToOM(WRAPPER_XML);
-- 
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