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Krisgum
Level 4
October 16, 2015
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Execute custom servlet/service on page custom page propert addition or modification

  • October 16, 2015
  • 1 reply
  • 850 views

Hi,

what would be the best way to execute custom servlet /service once a page property is added or modified? 

For example , if author opens up page properties from side kick - advanced- update or add new design path, I want to execute my custom service. 

One way which I read through some of the posts is to use jcr observation listeners,but some recommend not to as they might create problems in multi cluster environment.

would using a sling post processors right way to archive it? Any examples of using it? Or any other easy approaches? 

 

Th

 

 

thanks in ad

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Best answer by Scott_Brodersen

Similar to jcr observation listeners, you can use a workflow launcher that executes a workflow when a node changes. The workflow would call the service. But I guess this would have the same drawbacks in a clustered environment.

http://dev.day.com/docs/en/cq/current/workflows/wf-using.html#Starting%20Workflows%20When%20Nodes%20Change

scott

1 reply

Scott_Brodersen
Scott_BrodersenAccepted solution
Level 8
October 16, 2015

Similar to jcr observation listeners, you can use a workflow launcher that executes a workflow when a node changes. The workflow would call the service. But I guess this would have the same drawbacks in a clustered environment.

http://dev.day.com/docs/en/cq/current/workflows/wf-using.html#Starting%20Workflows%20When%20Nodes%20Change

scott

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