| /* |
| * 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.seatunnel.connectors.seatunnel.iceberg; |
| |
| import org.apache.seatunnel.connectors.seatunnel.iceberg.config.CommonConfig; |
| |
| import lombok.NonNull; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.iceberg.CatalogProperties; |
| import org.apache.iceberg.CatalogUtil; |
| import org.apache.iceberg.catalog.Catalog; |
| import org.apache.iceberg.hadoop.HadoopCatalog; |
| import org.apache.iceberg.hadoop.SerializableConfiguration; |
| import org.apache.iceberg.hive.HiveCatalog; |
| |
| import java.io.Serializable; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class IcebergCatalogFactory implements Serializable { |
| |
| private static final long serialVersionUID = -6003040601422350869L; |
| |
| private final String catalogName; |
| private final String catalogType; |
| private final String warehouse; |
| private final String uri; |
| |
| public IcebergCatalogFactory(@NonNull String catalogName, |
| @NonNull String catalogType, |
| @NonNull String warehouse, |
| String uri) { |
| this.catalogName = catalogName; |
| this.catalogType = catalogType; |
| this.warehouse = warehouse; |
| this.uri = uri; |
| } |
| |
| public Catalog create() { |
| Configuration conf = new Configuration(); |
| SerializableConfiguration serializableConf = new SerializableConfiguration(conf); |
| Map<String, String> properties = new HashMap<>(); |
| properties.put(CatalogProperties.WAREHOUSE_LOCATION, warehouse); |
| |
| switch (catalogType) { |
| case CommonConfig.CATALOG_TYPE_HADOOP: |
| return hadoop(catalogName, serializableConf, properties); |
| case CommonConfig.CATALOG_TYPE_HIVE: |
| properties.put(CatalogProperties.URI, uri); |
| return hive(catalogName, serializableConf, properties); |
| default: |
| throw new UnsupportedOperationException("Unsupported catalogType: " + catalogType); |
| } |
| } |
| |
| private static Catalog hadoop(String catalogName, |
| SerializableConfiguration conf, |
| Map<String, String> properties) { |
| return CatalogUtil.loadCatalog(HadoopCatalog.class.getName(), catalogName, properties, conf.get()); |
| } |
| |
| private static Catalog hive(String catalogName, |
| SerializableConfiguration conf, |
| Map<String, String> properties) { |
| return CatalogUtil.loadCatalog(HiveCatalog.class.getName(), catalogName, properties, conf.get()); |
| } |
| } |