Client Library Versioning in AEM 6.1

[#1]

Hi All,

I tried to do clientlibs versioning in AEM 6.1 by creating rewriter sling-folder and copying the 'default' node from libs > cq > config > rewriter. But its not working and the whole AEM local instance in getting corrupted. Error log is showing "Unable to get component of class 'interface org.apache.sling.rewriter.Transformer' with type 'versioned-clientlibs'."

Tried from the link http://www.aemcq5tutorials.com/tutorials/versioned-clientlibs-aem/

Any kind of help would be appreciated.

Regards,

Abhijit Chowdhury

[#2]

You should have ACS AEM Commons installed to make this work.

[#3]

ACS AEM Commons is already installed. Still it is not working.

[#4]

See Versioned ClientLibs

YOu can comment at that URL too for questions why its not working.

[#5]

If you follow Versioned ClientLibs, ​then this is all you need. No need for "default" node under rewriter as you mentioned.

/apps/<myapp>/config/rewriter/versioned-clientlibs.xml

The easiest way to configure the rewriter pipline is just to copy /libs/cq/config/rewriter/default to a path inside your application, e.g. /apps/myapp/config/rewriter/versioned-clientlibs. Note that the configuration node must be inside a four-level path that ends in config/rewriter

[#6]

I have done all the steps with changes and now the instance is up & running. But the issue is, versioning is not reflecting in local AEM instance. Its all the same js & css files without query parameters.

[#7]

Could you share the configuration screenshot the way I shared above?

In addition to that, how did you test, could you share a screenshot for the same?

[#8]

Below is the screenshot of the configuration done

I ran a page from AEM, checked the source code. The js file should be appended with a query parameter, which is not getting done.

Please note, All the bundles are active, and Enforce MD5 is checked in Versioned Clientlibs Transformer Factory.

[#9]

What works for me in my local is jcr:primaryType="sling:Folder" 

The same config is mentioned @ Versioned ClientLibs

<?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0"
  jcr:primaryType="sling:Folder"
  contentTypes="[text/html]"
   enabled="{Boolean}true"
   generatorType="htmlparser"
   order="{Long}1"
   serializerType="htmlwriter"
   transformerTypes="[linkchecker,versioned-clientlibs]"/>

I've not enforced MD5 in my local and it works fine. Per docs - Optionally, a filter can registered which checks incoming requests for client libraries and ensures that the hash in the path is the correct value


[#10]

Thanks. But in libs > cq > config > rewriter, the default node is nt:unstructured. So when I copied, it became nt:unstructured. If manually I create the default node by choosing jcr:primaryType as sling:Folder then it appears as a folder and NOT as a node.

I am using AEM 6.1.