ICEfaces
  1. ICEfaces
  2. ICE-7424

Avoid keeping in memory byte arrays of files generated by ace:dataExporter

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.1-Beta2
    • Fix Version/s: 3.0.1, EE-3.0.0.GA
    • Component/s: ACE-Components
    • Labels:
      None
    • Environment:
      Any

      Description

      As described in ICE-7381, the ExportResource class had to be modified to retain the byte arrays of the files generated by ace:dataExporter. Previously, the Resource object only contained a reference to an input stream, which was was request-scoped. So, in cases when the file download failed at the first try, the data wasn't available after subsequent tries, and the downloaded file had no data. To improve this situation, the ExportResource class will have to be modified to re-invoke the generator to produce a new input stream to serve the file, without having to keep the bytes in memory.

        Issue Links

          Activity

          Arturo Zambrano created issue -
          Arturo Zambrano made changes -
          Field Original Value New Value
          Link This issue depends on ICE-7381 [ ICE-7381 ]
          Arturo Zambrano made changes -
          Assignee Arturo Zambrano [ artzambrano ]
          Ken Fyten made changes -
          Salesforce Case []
          Fix Version/s 2.1.1 [ 10282 ]
          Arturo Zambrano made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          Ken Fyten made changes -
          Fix Version/s EE-3.0.0.GA [ 10262 ]
          Ken Fyten made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Arturo Zambrano
              Reporter:
              Arturo Zambrano
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              Dates

              • Created:
                Updated:
                Resolved: