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  1. JDK
  2. JDK-7171917

CachedRowSetImpl.populate does not handle map properly

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 5.0
    • Fix Version/s: 8
    • Component/s: core-libs
    • Subcomponent:
    • Resolved In Build:
      b45
    • CPU:
      generic
    • OS:
      generic

      Description

      CachedRowSetImpl.populate does not correctly validate whether a map object is specified

      The check

                      if (map == null ) {
                          obj = data.getObject(i);
                      } else {
                          obj = data.getObject(i, map);
                      }

      Should be

                      if (map == null || map.size() == 0) {
                          obj = data.getObject(i);
                      } else {
                          obj = data.getObject(i, map);
                      }

      if a webrowset is read in and has an empty map tag, you would have a non-null value for map and then try to execute

      obj = data.getObject(i, map);

      Which is not supported on all databases such as derby

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            Assignee:
            lancea Lance Andersen
            Reporter:
            lancea Lance Andersen
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