From 4576d218f48e3c49a2cb71df253608545fc4050d Mon Sep 17 00:00:00 2001
From: "Stefan E. Funk" <funk@sub.uni-goettingen.de>
Date: Fri, 11 Jun 2021 17:11:03 +0200
Subject: [PATCH] Use field for things now

---
 .../src/main/java/info/textgrid/middleware/SetDeliverer.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java b/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
index 561cb0dc..e0e87d70 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
@@ -125,7 +125,7 @@ public class SetDeliverer {
     else if (this.dariah) {
 
       Script collectionID = new Script("doc['administrativeMetadata.dcterms:identifier']");
-
+      
       // Do filter all collections (via descriptiveMetadata.dc:format) AND
       // get out all the child objects and collections (NO descriptiveMetadata.dc:relation),
       // so we get exactly one set per root collection only!
@@ -137,6 +137,7 @@ public class SetDeliverer {
 
       AggregationBuilder collectionFilterTerm =
           AggregationBuilders.terms(DH_COLLECTION_FILTER_TERM_NAME)
+              .field("administrativeMetadata.dcterms:identifier")
               // .script(collectionID)
               .size(DH_SIZE);
 
-- 
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