| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.hadoop.hive.metastore; |
| |
| import java.util.List; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hive.metastore.api.Database; |
| import org.apache.hadoop.hive.metastore.api.MetaException; |
| import org.apache.hadoop.hive.metastore.api.NoSuchObjectException; |
| import org.apache.hadoop.hive.metastore.api.Partition; |
| import org.apache.hadoop.hive.metastore.api.PartitionSpec; |
| import org.apache.hadoop.hive.metastore.api.Table; |
| import org.apache.hadoop.hive.metastore.api.TableMeta; |
| |
| /** |
| * Default no-op implementation of the MetaStoreFilterHook that returns the result as is |
| */ |
| public class DefaultMetaStoreFilterHookImpl implements MetaStoreFilterHook { |
| |
| public DefaultMetaStoreFilterHookImpl(Configuration conf) { |
| } |
| |
| @Override |
| public List<String> filterDatabases(List<String> dbList) throws MetaException { |
| return dbList; |
| } |
| |
| @Override |
| public Database filterDatabase(Database dataBase) throws NoSuchObjectException { |
| return dataBase; |
| } |
| |
| @Override |
| public List<String> filterTableNames(String catName, String dbName, List<String> tableList) |
| throws MetaException { |
| return tableList; |
| } |
| |
| @Override |
| public List<TableMeta> filterTableMetas(String catName, String dbName,List<TableMeta> tableMetas) throws MetaException { |
| return tableMetas; |
| } |
| |
| @Override |
| public Table filterTable(Table table) throws NoSuchObjectException { |
| return table; |
| } |
| |
| @Override |
| public List<Table> filterTables(List<Table> tableList) throws MetaException { |
| return tableList; |
| } |
| |
| @Override |
| public List<Partition> filterPartitions(List<Partition> partitionList) throws MetaException { |
| return partitionList; |
| } |
| |
| @Override |
| public List<PartitionSpec> filterPartitionSpecs( |
| List<PartitionSpec> partitionSpecList) throws MetaException { |
| return partitionSpecList; |
| } |
| |
| @Override |
| public Partition filterPartition(Partition partition) throws NoSuchObjectException { |
| return partition; |
| } |
| |
| @Override |
| public List<String> filterPartitionNames(String catName, String dbName, String tblName, |
| List<String> partitionNames) throws MetaException { |
| return partitionNames; |
| } |
| |
| } |