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  1. Spring Integration
  2. INT-4283

Add AbstractMarkerFilePresentFileListFilter and Subclasses

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      When transferring files and polling for transferred files, some mechanism is needed to prevent partially transferred files from being picked up.

      A common technique is to write the file with a temporary name and atomically rename it when complete. This is the technique used by Spring Integration components.

      Another common technique is write a marker file indicating that the file is transferred. e.g. when foo.txt is completely written a second file foo.complete is written to indicate the file is ready for use.

      Add a filter hierarchy that implements this technique.

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            Assignee:
            grussell Gary Russell
            Reporter:
            grussell Gary Russell
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