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SWF-1082 - SelectionTrackingActionListener throws NPE when component's parent is null

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This commit is contained in:
Jeremy Grelle
2009-03-23 17:41:06 +00:00
parent 7564f5469e
commit 4fbd8ad290
1 changed files with 1 additions and 1 deletions
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spring-faces/src/main/java/org/springframework/faces/model/SelectionTrackingActionListener.java
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@@ -58,7 +58,7 @@ public class SelectionTrackingActionListener implements ActionListener {
private void trackSelection(UIComponent component) { private void trackSelection(UIComponent component) {
// Find parent component with a SelectionAware model if it exists // Find parent component with a SelectionAware model if it exists
UIComponent currentComponent = component; UIComponent currentComponent = component;
while (!(currentComponent.getParent() instanceof UIViewRoot)) { while (currentComponent.getParent() != null && !(currentComponent.getParent() instanceof UIViewRoot)) {
UIComponent parent = currentComponent.getParent(); UIComponent parent = currentComponent.getParent();
Method valueAccessor = ReflectionUtils.findMethod(parent.getClass(), "getValue"); Method valueAccessor = ReflectionUtils.findMethod(parent.getClass(), "getValue");
if (valueAccessor != null) { if (valueAccessor != null) {