/*
* 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.flink.streaming.connectors.elasticsearch;
import org.apache.flink.api.common.functions.RuntimeContext;
/**
* A dummy {@link ElasticsearchSinkFunction} that wraps a {@link IndexRequestBuilder}.
* This serves as a bridge for the usage deprecation of the {@code IndexRequestBuilder} interface.
*/
class IndexRequestBuilderWrapperFunction<T> implements ElasticsearchSinkFunction<T> {
private static final long serialVersionUID = 289876038414250101L;
private final IndexRequestBuilder<T> indexRequestBuilder;
IndexRequestBuilderWrapperFunction(IndexRequestBuilder<T> indexRequestBuilder) {
this.indexRequestBuilder = indexRequestBuilder;
}
@Override
public void process(T element, RuntimeContext ctx, RequestIndexer indexer) {
indexer.add(indexRequestBuilder.createIndexRequest(element, ctx));
}
}