/* * Copyright (c) 2017. Hans-Peter Grahsl ([email protected]) * * 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 at.grahsl.kafka.connect.mongodb.processor; import at.grahsl.kafka.connect.mongodb.MongoDbSinkConnectorConfig; import at.grahsl.kafka.connect.mongodb.converter.SinkDocument; import org.apache.kafka.connect.sink.SinkRecord; import org.bson.BsonInt64; import org.bson.BsonString; public class KafkaMetaAdder extends PostProcessor { public static final String KAFKA_META_DATA = "topic-partition-offset"; public KafkaMetaAdder(MongoDbSinkConnectorConfig config,String collection) { super(config,collection); } @Override public void process(SinkDocument doc, SinkRecord orig) { doc.getValueDoc().ifPresent(vd -> { vd.put(KAFKA_META_DATA, new BsonString(orig.topic() + "-" + orig.kafkaPartition() + "-" + orig.kafkaOffset())); vd.put(orig.timestampType().name(), new BsonInt64(orig.timestamp())); }); getNext().ifPresent(pp -> pp.process(doc, orig)); } }