TestingExtendedHiveMetastore.java
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.facebook.presto.hudi;
import com.facebook.presto.common.predicate.Domain;
import com.facebook.presto.hive.PartitionNameWithVersion;
import com.facebook.presto.hive.metastore.Column;
import com.facebook.presto.hive.metastore.MetastoreContext;
import com.facebook.presto.hive.metastore.Table;
import com.facebook.presto.hive.metastore.UnimplementedHiveMetastore;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import static com.facebook.presto.hive.metastore.MetastoreUtil.getPartitionNamesWithEmptyVersion;
import static java.util.Objects.requireNonNull;
public class TestingExtendedHiveMetastore
extends UnimplementedHiveMetastore
{
private final Table table;
private final List<String> partitions;
public TestingExtendedHiveMetastore(Table table, List<String> partitions)
{
this.table = requireNonNull(table, "table is null");
this.partitions = requireNonNull(partitions, "partitions is null");
}
@Override
public Optional<Table> getTable(MetastoreContext metastoreContext, String databaseName, String tableName)
{
return Optional.of(table);
}
@Override
public List<PartitionNameWithVersion> getPartitionNamesByFilter(
MetastoreContext metastoreContext,
String databaseName,
String tableName,
Map<Column, Domain> partitionPredicates)
{
return getPartitionNamesWithEmptyVersion(partitions);
}
}