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Level 5
Dec 14, 2018 12:04 PM UTC
Solved

apache fop - adding dam images into the pdf

Hello,

I'm using Apache FOP to convert page into pdf but i'm unable to add images from DAM into the pdf.

I'm using this tag in the fop xslt

<fo:external-graphic src="sling://content/dam/myproject/img/image.jpeg"/>

and have included the following namespaces into the xslt:

  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

  xmlns:fo="http://www.w3.org/1999/XSL/Format"

  xmlns:jcr="http://www.jcp.org/jcr/1.0"

  xmlns:sling="http://sling.apache.org/jcr/sling/1.0"

  xmlns:dam="http://www.day.com/dam/1.0"

But the image just isn't rendered. What am I doing wrong here?

Any help much appreciated. Thanks.

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jakej40603950Accepted solution
Level 5
Dec 17, 2018 11:56 AM UTC

Actually, I should have mentioned it before - I'm using the FOP API directly to generate the pdf and not the ootb solution AEM comes with.

The ootb solution seems to have a few customizations to the API especially with regards to setting a custom URIResolver.

Similarly, in my case, I had to write a custom URIResolver which would search for the image paths within the repo and not on the file system and configure the API to use this resolver. That has fixed the problem.

More details here:

Apache(tm) FOP: Embedding

9 replies

New Participant
Feb 5, 2021 12:01 PM UTC

Hi jakej40603950,

can you help me on this please

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New Participant
Feb 5, 2021 5:31 AM UTC

I wanted to know how you have Created the Custom URI resolver in AEM.

How you have passed the custom URI resolver of AEM into FOP.

Please help me with the same.

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smacdonald2008
Level 10
Dec 17, 2018 3:55 PM UTC

thanks for posting your fix!

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jakej40603950AuthorAccepted solution
Level 5
Dec 17, 2018 11:56 AM UTC

Actually, I should have mentioned it before - I'm using the FOP API directly to generate the pdf and not the ootb solution AEM comes with.

The ootb solution seems to have a few customizations to the API especially with regards to setting a custom URIResolver.

Similarly, in my case, I had to write a custom URIResolver which would search for the image paths within the repo and not on the file system and configure the API to use this resolver. That has fixed the problem.

More details here:

Apache(tm) FOP: Embedding

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New Participant
Feb 5, 2021 12:02 PM UTC
How to create the custom URI Resolver in aem
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Level 5
Dec 15, 2018 11:13 AM UTC

No...tried putting them inside etc and apps but the image still doesn't show up.

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smacdonald2008
Level 10
Dec 14, 2018 6:49 PM UTC

For a test - if you place the images in aother location - are they picked up?

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Level 5
Dec 14, 2018 6:41 PM UTC

That will help a lot. Thank you

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smacdonald2008
Level 10
Dec 14, 2018 12:58 PM UTC

I am not sure we have docs for this use case - let me check.

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