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Fix NPE in ElasticsearchExceptionTranslator.

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Original Pull Request #2389
Closes #2388

(cherry picked from commit 9446d726bc5a90321d416e43af41f908f6191ab2)
This commit is contained in:
Peter-Josef Meisch 2022-12-05 13:13:27 +01:00
parent 8fe04172f6
commit 4bf1435555
1 changed files with 6 additions and 4 deletions
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10
src/main/java/org/springframework/data/elasticsearch/client/elc/ElasticsearchExceptionTranslator.java
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@ -74,13 +74,15 @@ public class ElasticsearchExceptionTranslator implements PersistenceExceptionTra
if (ex instanceof ElasticsearchException elasticsearchException) {
ErrorResponse response = elasticsearchException.response();
var errorType = response.error().type();
var errorReason = response.error().reason() != null ? response.error().reason() : "undefined reason";
if (response.status() == 404 && "index_not_found_exception".equals(response.error().type())) {
if (response.status() == 404 && "index_not_found_exception".equals(errorType)) {
// noinspection RegExpRedundantEscape
Pattern pattern = Pattern.compile(".*no such index \\[(.*)\\]");
String index = "";
Matcher matcher = pattern.matcher(response.error().reason());
Matcher matcher = pattern.matcher(errorReason);
if (matcher.matches()) {
index = matcher.group(1);
}
@ -88,8 +90,8 @@ public class ElasticsearchExceptionTranslator implements PersistenceExceptionTra
}
String body = JsonUtils.toJson(response, jsonpMapper);
if (response.error().type().contains("validation_exception")) {
return new DataIntegrityViolationException(response.error().reason());
if (errorType != null && errorType.contains("validation_exception")) {
return new DataIntegrityViolationException(errorReason);
}
return new UncategorizedElasticsearchException(ex.getMessage(), response.status(), body, ex);