[fix/MNT-24172-fixRecreationOfRendition2] Fix of recreation of rendition2

[mohit-singh4]

Based on the implemented code, below are the observations encountered during the execution of the RenditionService2 implementation via the POST- nodes/{nodeId}/renditions and DELETE- nodes/{nodeId}/renditions/{renditionId} endpoints:

• The POST endpoint assigns the rn:rendition2 aspect to the respective rendition nodes (e.g., cm:pdf).
• After executing the DELETE endpoint, the CONTENT_PROPERTY is removed from the rendition nodes.
• When attempting to open the document from Share, a condition for Qname-cm:pdf checks for ASPECT_RENDITION2, during which the CONTENT_PROPERTY is retrieved. However, it returns null, causing the document not to open and resulting in a NullPointerException. Since the CONTENT_PROPERTY is removed during the DELETE operation, the renditions for ASPECT2 are returning null content, which leads to NullPointerExceptions.

[Solution]: Instead of throwing a NullPointerException, we are logging the error. Additionally, we are removing the existing rendition node (since the content data is null) and assigning a newly created rendition node.

[github-advanced-security]

PMD found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.

[SathishK-T]

LGTM

[purusothaman-mm]

LGTM