From 03caa06654703c2f848ae9fbf148d8ec14675d97 Mon Sep 17 00:00:00 2001
From: "Stefan E. Funk" <funk@sub.uni-goettingen.de>
Date: Wed, 16 Jun 2021 16:13:29 +0200
Subject: [PATCH] Add title to doc script for bucketing es6 responses
---
.../main/java/info/textgrid/middleware/SetDeliverer.java | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
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 e0e87d70..81f6d27b 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
@@ -124,8 +124,9 @@ public class SetDeliverer {
// Assemble DH ES request.
else if (this.dariah) {
- Script collectionID = new Script("doc['administrativeMetadata.dcterms:identifier']");
-
+ Script mergeCollectionIDAndTitle = new Script(
+ "doc['administrativeMetadata.dcterms:identifier'].value + '&' + doc['descriptiveMetadata.dc:title']");
+
// 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!
@@ -138,7 +139,7 @@ public class SetDeliverer {
AggregationBuilder collectionFilterTerm =
AggregationBuilders.terms(DH_COLLECTION_FILTER_TERM_NAME)
.field("administrativeMetadata.dcterms:identifier")
- // .script(collectionID)
+ .script(mergeCollectionIDAndTitle)
.size(DH_SIZE);
collectionFilter.subAggregation(collectionFilterTerm);
--
GitLab