Ensure a Node is created for each context

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@932418 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 10 insertions, 3 deletions

diff --git a/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppHelper.java b/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppHelper.java
index 7d086cd0f3..35d8c91750 100644
--- a/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppHelper.java
+++ b/sca-java-2.x/trunk/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppHelper.java
@@ -140,13 +140,20 @@ public class WebAppHelper {
                     servletContext.setAttribute(name, value);
                 }
                 host = getServletHost(servletContext);
-                Node node = createAndStartNode(servletContext);
-                servletContext.setAttribute(SCA_NODE_ATTRIBUTE, node);
-                return host;
             } catch (ServletException e) {
                 throw new RuntimeException(e);
             }
         }
+        Node node = (Node)servletContext.getAttribute(SCA_NODE_ATTRIBUTE);
+        if (node == null) {
+            try {
+                node = createAndStartNode(servletContext);
+            } catch (ServletException e) {
+                throw new RuntimeException(e);
+            }
+            servletContext.setAttribute(SCA_NODE_ATTRIBUTE, node);
+        }
+
         return host;
     }