...

The following parameters can/have to  be defined in the interceptor configuration:

Interceptor Types

There are different types of interceptors available, that interrupt the process flow at different positions.

...

The interceptor configuration is part of the the interceptorConfiguration.json file. It is a JSON list of all interceptors, each of them specified by its type, predicate, url and useDirectory parameters. If there are two or more interceptors of the same type, all of them will be executed in random order.

...

{
  "interceptors" : [
    { "type" : "getContent",
      "predicate" : "js:function process(dmsApiObject){return dmsApiObject[\"contentStreams\"][0][\"range\"]!=null && dmsApiObject[\"contentStreams\"][0][\"range\"].startsWith(\"page:\")}",
      "url" : "http://localhost<server>:10666<port>/api/dms/objects/{enaiosystem:objectId}",
      "useDiscovery" : false     
    }
  ]
}

...

{
  "interceptors" : [
    { "type" : "getContent",
      "predicate" : "spel:contentStreams[0]['range'] != null ? contentStreams[0]['range'] matches '(?i)^page:.*' : false",
      "url" : "http://localhost<server>:10666<port>/api/dms/objects/{enaiosystem:objectId}",
      "useDiscovery" : false     
    }
  ]
}

...

{
  "interceptors" : [
    { "type" : "search",
      "predicate" : "spel:!grantedAuthorities.contains('ACCESS_FOREIGN_JOURNAL_OBJECTS')",
      "url" : "http://localhost<server>:10777<port>/api/search/dsl",
      "useDiscovery" : false
    }
  ]
}

public class SearchInterceptionObject
{
    private EnaioUserDetails enaioUserDetails;
    private List<String> grantedAuthorities; // liste der dem aktuellen Nutzer zugeordneten Authority-Namen
}
 
public class EnaioUserDetails extends User
{
    private String jwtAutorization;
    private String id;
    private String domain;
    private String tenant;
    private volatile long expiresAt;
 
    ...
 
}

Summary

This article gave an overview of the interceptor handling in yuuvis® Momentum. If you want to extend the functionality of your system, also system hooks might be an interesting topic for you.