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Servlet Filter for PDF

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Level 2

Good Afternoon

I've been trying to setup a filter to check the property of a pdf and then do something based on that property. My only trouble is that the filter runs even if I set the extension to pdf. How would I go about setting the filter to only execute on requests with the pdf extension.

Here is how I am currently setting it:

@Component(service = Filter.class,

property = { "sling.filter.scope=REQUEST",

"service.ranking=-700",

"sling.filter.extensions=pdf",

"sling.filter.methods=GET",

"sling.filter.methods=HEAD"})

Thanks!

1 Accepted Solution

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Correct answer by
Community Advisor

Seems with Osgi annotation extension property is deprecated or not supported though you can using sling pattern, it works perfectly

e.g.

"sling.filter.pattern=.*\\.pdf$",



Arun Patidar

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5 Replies

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Community Advisor

Hi,

I think, It should work, which version of AEM are you using?

Apache Sling :: Servlet Filter Support



Arun Patidar

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Community Advisor

Ok, I'll check this.



Arun Patidar

Avatar

Correct answer by
Community Advisor

Seems with Osgi annotation extension property is deprecated or not supported though you can using sling pattern, it works perfectly

e.g.

"sling.filter.pattern=.*\\.pdf$",



Arun Patidar