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DATAMONGO-1057 - Polishing.

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Slightly tweaked the changes in SlicedExecution to simplify the implementation. We now apply the given pageable but tweak the limit the query uses to peek into the next page.

Original pull request: #226.
This commit is contained in:
Oliver Gierke
2014-10-08 07:03:47 +02:00
parent dbe983c3cb
commit c683813a7a
1 changed files with 4 additions and 2 deletions
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6
spring-data-mongodb/src/main/java/org/springframework/data/mongodb/repository/query/AbstractMongoQuery.java
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@@ -233,8 +233,10 @@ public abstract class AbstractMongoQuery implements RepositoryQuery {
MongoEntityMetadata<?> metadata = method.getEntityInformation();
int pageSize = pageable.getPageSize();
List result = operations.find(query.skip(pageable.getOffset()).limit(pageSize + 1).with(pageable.getSort()),
metadata.getJavaType(), metadata.getCollectionName());
// Apply Pageable but tweak limit to peek into next page
Query modifiedQuery = query.with(pageable).limit(pageSize + 1);
List result = operations.find(modifiedQuery, metadata.getJavaType(), metadata.getCollectionName());
boolean hasNext = result.size() > pageSize;