https://connect.hyland.com/t5/nuxeo-forum/file-screening/m-p/327844#M14845 <P>My first idea to implement that would be to create through Studio/IDE:</P> <UL> <LI>Create an Operation into IDE that check the input document if there is an attached file not desired. If this is the case, the Operation throw an ClientException else return the document.</LI> <LI>then create an Automation Chain attached to the About To create Event. that takes the Context Document and call your operation.</LI> </UL> <P>I think you will have your need.</P> Tue, 10 Jul 2012 19:57:44 GMT Benjamin_Jalon1 2012-07-10T19:57:44Z https://connect.hyland.com/t5/nuxeo-forum/file-screening/m-p/327843#M14844 <P>Hi, Is there any way to deny to copy specific types of file to workspace? For instance , a file with mp3/mp4/exe extention is denied to upload/copy to workspace via WEB interface/WebDav.</P> <P>Thank you</P> Fri, 06 Jul 2012 13:40:12 GMT https://connect.hyland.com/t5/nuxeo-forum/file-screening/m-p/327843#M14844 takashi_ 2012-07-06T13:40:12Z https://connect.hyland.com/t5/nuxeo-forum/file-screening/m-p/327844#M14845 <P>My first idea to implement that would be to create through Studio/IDE:</P> <UL> <LI>Create an Operation into IDE that check the input document if there is an attached file not desired. If this is the case, the Operation throw an ClientException else return the document.</LI> <LI>then create an Automation Chain attached to the About To create Event. that takes the Context Document and call your operation.</LI> </UL> <P>I think you will have your need.</P> Tue, 10 Jul 2012 19:57:44 GMT https://connect.hyland.com/t5/nuxeo-forum/file-screening/m-p/327844#M14845 Benjamin_Jalon1 2012-07-10T19:57:44Z https://connect.hyland.com/t5/nuxeo-forum/file-screening/m-p/327845#M14846 <P>Or you can directly create the listener in Nuxeo IDE this is more simple.</P> Tue, 10 Jul 2012 19:58:21 GMT https://connect.hyland.com/t5/nuxeo-forum/file-screening/m-p/327845#M14846 Benjamin_Jalon1 2012-07-10T19:58:21Z