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Let QueryByExampleRedisExecutor implement ListQueryByExampleExecutor.

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Closes #2880
This commit is contained in:
Mark Paluch
2024-04-16 10:07:30 +02:00
parent 4c8941df6b
commit 9cad17171e
4 changed files with 14 additions and 13 deletions
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4
src/main/java/org/springframework/data/redis/core/RedisQueryEngine.java
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@@ -81,7 +81,7 @@ class RedisQueryEngine extends QueryEngine<RedisKeyValueAdapter, RedisOperationC
@Override
@SuppressWarnings("unchecked")
public <T> Collection<T> execute(RedisOperationChain criteria, Comparator<?> sort, long offset, int rows,
public <T> List<T> execute(RedisOperationChain criteria, Comparator<?> sort, long offset, int rows,
String keyspace, Class<T> type) {
List<T> result = doFind(criteria, offset, rows, keyspace, type);
@@ -199,7 +199,7 @@ class RedisQueryEngine extends QueryEngine<RedisKeyValueAdapter, RedisOperationC
}
@Override
public Collection<?> execute(RedisOperationChain criteria, Comparator<?> sort, long offset, int rows,
public List<?> execute(RedisOperationChain criteria, Comparator<?> sort, long offset, int rows,
String keyspace) {
return execute(criteria, sort, offset, rows, keyspace, Object.class);
}

11
src/main/java/org/springframework/data/redis/repository/support/QueryByExampleRedisExecutor.java
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@@ -44,6 +44,7 @@ import org.springframework.data.redis.repository.query.ExampleQueryMapper;
import org.springframework.data.redis.repository.query.RedisOperationChain;
import org.springframework.data.repository.core.EntityInformation;
import org.springframework.data.repository.query.FluentQuery;
import org.springframework.data.repository.query.ListQueryByExampleExecutor;
import org.springframework.data.repository.query.QueryByExampleExecutor;
import org.springframework.data.support.PageableExecutionUtils;
import org.springframework.data.util.Streamable;
@@ -62,7 +63,7 @@ import org.springframework.util.Assert;
*/
@SuppressWarnings("unchecked")
public class QueryByExampleRedisExecutor<T>
implements QueryByExampleExecutor<T>, BeanFactoryAware, BeanClassLoaderAware {
implements ListQueryByExampleExecutor<T>, BeanFactoryAware, BeanClassLoaderAware {
private final EntityInformation<T, ?> entityInformation;
private final RedisKeyValueTemplate keyValueTemplate;
@@ -147,15 +148,17 @@ public class QueryByExampleRedisExecutor<T>
}
@Override
public <S extends T> Iterable<S> findAll(Example<S> example) {
public <S extends T> List<S> findAll(Example<S> example) {
RedisOperationChain operationChain = createQuery(example);
return (Iterable<S>) keyValueTemplate.find(new KeyValueQuery<>(operationChain), entityInformation.getJavaType());
Iterable<T> result = keyValueTemplate.find(new KeyValueQuery<>(operationChain), entityInformation.getJavaType());
return (List<S>) (result instanceof List<?> list ? list : Streamable.of(result).toList());
}
@Override
public <S extends T> Iterable<S> findAll(Example<S> example, Sort sort) {
public <S extends T> List<S> findAll(Example<S> example, Sort sort) {
throw new UnsupportedOperationException("Ordering is not supported");
}