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  1. Nuxeo Platform
  2. NXP-18192

Fix inconsistency between CoreSession#hasChildren and CoreSession#getChildren

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 7.10
    • Component/s: Core VCS

      Description

      For a folder where VCS does not know the children types, CoreSession#hasChildren returns true, but CoreSession#getChildren}} returns an empty list.

      For instance, for a folder containing only Picture documents, after removing nuxeo-dam, an exception is thrown in ThumbnailFolderishFactory:

      Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.ArrayList.rangeCheck(ArrayList.java:653)
	at java.util.ArrayList.get(ArrayList.java:429)
	at org.nuxeo.ecm.platform.thumbnail.factories.ThumbnailFolderishFactory.getThumbnail(ThumbnailFolderishFactory.java:37)
	at org.nuxeo.ecm.core.api.thumbnail.ThumbnailServiceImpl.getThumbnail(ThumbnailServiceImpl.java:86)
	at org.nuxeo.ecm.core.api.thumbnail.ThumbnailAdapter.getThumbnail(ThumbnailAdapter.java:42)
	at org.nuxeo.ecm.platform.thumbnail.seam.ThumbnailManagerBean.downloadThumbnail(ThumbnailManagerBean.java:69)

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. NXP-22536 Fix inconsistency between CoreSession#hasChildren and CoreSession#getChildren in 6.0

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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                • Created:
                  Updated:
                  Resolved: