[MGNLIMG-97] activate caching for generated images in the admin central Created: 15/Oct/12  Updated: 15/Jun/15  Resolved: 15/Jun/15

Status: Closed
Project: Imaging
Component/s: cache
Affects Version/s: 3.0
Fix Version/s: 3.0.x

Type: Task Priority: Critical
Reporter: Espen Jervidalo Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: verify
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Cloners
clones MGNLUI-149 imaging: activate caching for generat... Closed
clones MGNLIMG-158 Add caching support in node-based par... Closed
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 Description   

Currently the generated images are not beeing cached by magnolia, this should be fixed.

The "large", "portrait" and "thumbnail" generators, which are used in AdminCentral, are currently configured with BinaryNodeParameterProviderFactory, which in turn uses the NullCachingStrategy - which has the consequence that images generated by AdminCentral are simply not cached, i.e regenerated every time. Yikes ! (These are assumptions, to be verified)



 Comments   
Comment by Adi De Masi [ 09/Sep/14 ]

In particular with the dam-preview-module, this is a huge issue. If you have a lot of pdfs in the dam-app and open the thumbnail view, every thumbnail of the pdf gets re-recreated and this can cause the backend to hang for several minutes.

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