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Fix handling of page size and max results in search request preparation.

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Original Pull Request #3106
Closes #3089

Signed-off-by: Peter-Josef Meisch <pj.meisch@sothawo.com>
(cherry picked from commit 945179e4eb6322ed8d2c77c7ce1188cbe0edcdb6)
This commit is contained in:
Peter-Josef Meisch 2025-05-10 21:21:17 +02:00
parent 0e8401d3b1
commit 6c4fc59a11
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1 changed files with 17 additions and 20 deletions
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37
src/main/java/org/springframework/data/elasticsearch/client/elc/RequestConverter.java
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@ -1287,11 +1287,15 @@ class RequestConverter extends AbstractQueryProcessor {
.timeout(timeStringMs(query.getTimeout())) //
;
if (query.getPageable().isPaged()) {
bb //
.from((int) query.getPageable().getOffset()) //
.size(query.getPageable().getPageSize());
}
var offset = query.getPageable().isPaged() ? query.getPageable().getOffset() : 0;
var pageSize = query.getPageable().isPaged() ? query.getPageable().getPageSize()
: INDEX_MAX_RESULT_WINDOW;
// if we have both a page size and a max results, we take the min, this is necessary for
// searchForStream to work correctly (#3098) as there the page size defines what is
// returned in a single request, and the max result determines the total number of
// documents returned
var size = query.isLimiting() ? Math.min(pageSize, query.getMaxResults()) : pageSize;
bb.from((int) offset).size(size);
if (!isEmpty(query.getFields())) {
bb.fields(fb -> {
@ -1304,10 +1308,6 @@ class RequestConverter extends AbstractQueryProcessor {
bb.storedFields(query.getStoredFields());
}
if (query.isLimiting()) {
bb.size(query.getMaxResults());
}
if (query.getMinScore() > 0) {
bb.minScore((double) query.getMinScore());
}
@ -1460,13 +1460,14 @@ class RequestConverter extends AbstractQueryProcessor {
builder.seqNoPrimaryTerm(true);
}
if (query.getPageable().isPaged()) {
builder //
.from((int) query.getPageable().getOffset()) //
.size(query.getPageable().getPageSize());
} else {
builder.from(0).size(INDEX_MAX_RESULT_WINDOW);
}
var offset = query.getPageable().isPaged() ? query.getPageable().getOffset() : 0;
var pageSize = query.getPageable().isPaged() ? query.getPageable().getPageSize() : INDEX_MAX_RESULT_WINDOW;
// if we have both a page size and a max results, we take the min, this is necessary for
// searchForStream to work correctly (#3098) as there the page size defines what is
// returned in a single request, and the max result determines the total number of
// documents returned
var size = query.isLimiting() ? Math.min(pageSize, query.getMaxResults()) : pageSize;
builder.from((int) offset).size(size);
if (!isEmpty(query.getFields())) {
var fieldAndFormats = query.getFields().stream().map(field -> FieldAndFormat.of(b -> b.field(field))).toList();
@ -1481,10 +1482,6 @@ class RequestConverter extends AbstractQueryProcessor {
addIndicesOptions(builder, query.getIndicesOptions());
}
if (query.isLimiting()) {
builder.size(query.getMaxResults());
}
if (query.getMinScore() > 0) {
builder.minScore((double) query.getMinScore());
}