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fixed environmental bug for portlet

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fixed issue preventing rendering of views otuside of view states
This commit is contained in:
Keith Donald
2008-05-05 16:19:51 +00:00
parent 9d9fa464bf
commit c9179d9d21
2 changed files with 10 additions and 2 deletions
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4
spring-faces/src/main/java/org/springframework/faces/webflow/FlowViewStateManager.java
View File

@@ -85,6 +85,10 @@ public class FlowViewStateManager extends StateManager {
return super.restoreTreeStructure(context, viewId, renderKitId);
}
RequestContext requestContext = RequestContextHolder.getRequestContext();
if (!requestContext.inViewState()) {
logger.debug("Not in a view state; no state to restore");
return null;
}
SerializedView view = (SerializedView) requestContext.getViewScope().get(SERIALIZED_VIEW_STATE);
if (view == null || !view.viewId.equals(viewId)) {
logger.debug("No matching view in view scope");