ICEfaces
  1. ICEfaces
  2. ICE-7698

NullPointerException in DOMUtils

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 3.0.RC2
          • Fix Version/s: 3.0.1
          • Component/s: None
          • Labels:
            None
          • Environment:
            probably all environments
          • Workaround Exists:
            Yes
          • Workaround Description:
            Hide
            Check that val is not null, i.e. change the isWhitespaceText()-Method to:

                private static boolean isWhitespaceText(Node node) {
                    if (node.getNodeType() == Node.TEXT_NODE) {
                        String val = node.getNodeValue();
                        if (val != null) {
                            // Treat an empty string like whitespace
                            for (int i = val.length() - 1; i >= 0; i--) {
                                if (!Character.isWhitespace(val.charAt(i))) {
                                    return false;
                                }
                            }
                            return true;
                        }
                    }
                    return false;
                }
            Show
            Check that val is not null, i.e. change the isWhitespaceText()-Method to:     private static boolean isWhitespaceText(Node node) {         if (node.getNodeType() == Node.TEXT_NODE) {             String val = node.getNodeValue();             if (val != null) {                 // Treat an empty string like whitespace                 for (int i = val.length() - 1; i >= 0; i--) {                     if (!Character.isWhitespace(val.charAt(i))) {                         return false;                     }                 }                 return true;             }         }         return false;     }

            Description

            When using ICEFaces together with Spring Webflow, a NullPointerException may arise at org.icefaces.impl.util.DOMUtils.isWhitespaceText(DOMUtils.java:341)

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                People

                • Assignee:
                  Unassigned
                  Reporter:
                  Andreas Peer
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                  Dates

                  • Created:
                    Updated:
                    Resolved: