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Merge pull request #8958 from tdonohue/port_8953

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[PORT to 7.x] Add flag Pattern.UNICODE_CHARACTER_CLASS to pattern compilation to recognize unicode characters
This commit is contained in:
Tim Donohue
2023-07-14 16:01:19 -05:00
committed by GitHub
parent ea4565bd60 69f4829edb
commit f9b7f780fc
1 changed files with 1 additions and 1 deletions
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dspace-api/src/main/java/org/dspace/discovery/indexobject/ItemIndexFactoryImpl.java
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@@ -845,7 +845,7 @@ public class ItemIndexFactoryImpl extends DSpaceObjectIndexFactoryImpl<Indexable
private void saveFacetPrefixParts(SolrInputDocument doc, DiscoverySearchFilter searchFilter, String value,
String separator, String authority, String preferedLabel) {
value = StringUtils.normalizeSpace(value);
Pattern pattern = Pattern.compile("\\b\\w+\\b", Pattern.CASE_INSENSITIVE);
Pattern pattern = Pattern.compile("\\b\\w+\\b", Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CHARACTER_CLASS);
Matcher matcher = pattern.matcher(value);
while (matcher.find()) {
int index = matcher.start();