Allow nested elements of namespaced types to below to the ant

default namespace as well as the type's namespace.


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@276573 13f79535-47bb-0310-9956-ffa450edef68

WHATSNEW

@@ -49,6 +49,9 @@ Changes that could break older environments:
 * All exceptions thrown by tasks are now wrapped in a buildexception
   giving the location in the buildfile of the task.
 
+* Nested elements for namespaced tasks and types may belong to the
+  Ant default namespace as well as the task's or type's namespace.
+
 Fixed bugs:
 -----------
 

docs/manual/CoreTypes/namespace.html

@@ -91,7 +91,8 @@
 
     <h2>Namespaces and Nested Elements</h2>
 
-    <p>Almost always in Ant 1.6, elements nested inside a namespaced
+    <p>
+      Almost always in Ant 1.6, elements nested inside a namespaced
       element have the same namespace as their parent. So if 'task' in the
       example above allowed a nested 'config' element, the build file snippet
       would look like this:
@@ -110,6 +111,18 @@
    ...
           &lt;/task&gt;
         </pre>
+    <p>
+      From Ant 1.6.2, elements nested inside a namespaced element may also be
+      in Ant's default namespace. This means that the following is now allowed:
+    </p>
+    </p><pre> &lt;typedef resource="org/example/tasks.properties"
+   uri="<a href="http://example.org/tasks">http://example.org/tasks</a>"/&gt;
+ &lt;my:task xmlns:my="<a href="http://example.org/tasks">http://example.org/tasks</a>"&gt;
+   &lt;config a="foo" b="bar"/&gt;
+   ...
+ &lt;/my:task&gt;
+</pre>
+      
     <h2>Namespaces and Attributes</h2>
 
     <p>

src/main/org/apache/tools/ant/IntrospectionHelper.java

@@ -604,7 +604,7 @@ public final class IntrospectionHelper implements BuildListener {
             parentUri = "";
         }
         NestedCreator nc = null;
-        if (uri.equals(parentUri)) { //  || uri.equals("")) {
+        if (uri.equals(parentUri) || uri.equals("")) {
             nc = (NestedCreator) nestedCreators.get(
                 name.toLowerCase(Locale.US));
         }
@@ -775,7 +775,7 @@ public final class IntrospectionHelper implements BuildListener {
 
         return (
             nestedCreators.containsKey(name.toLowerCase(Locale.US))
-            && (uri.equals(parentUri))) // || uri.equals("")))
+            && (uri.equals(parentUri) || uri.equals("")))
             || DynamicElement.class.isAssignableFrom(bean)
             || DynamicElementNS.class.isAssignableFrom(bean)
             || addTypeMethods.size() != 0;