| /* |
| * 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.camel.kafkaconnector.awss3.transforms; |
| |
| import java.util.Map; |
| |
| import com.amazonaws.services.s3.model.S3ObjectInputStream; |
| import org.apache.camel.kafkaconnector.awss3.serializers.S3ObjectSerializer; |
| import org.apache.kafka.common.config.ConfigDef; |
| import org.apache.kafka.connect.connector.ConnectRecord; |
| import org.apache.kafka.connect.data.Schema; |
| import org.apache.kafka.connect.transforms.Transformation; |
| |
| public class S3ObjectTransforms<R extends ConnectRecord<R>> implements Transformation<R> { |
| |
| public static final ConfigDef CONFIG_DEF = new ConfigDef() |
| .define("test", ConfigDef.Type.STRING, "test", ConfigDef.Importance.MEDIUM, "Transform the content of a bucket into a string "); |
| |
| private final S3ObjectSerializer serializer = new S3ObjectSerializer(); |
| |
| @Override |
| public void configure(Map<String, ?> configs) { |
| } |
| |
| @Override |
| public R apply(R record) { |
| byte[] v = serializer.serialize(record.topic(), (S3ObjectInputStream) record.value()); |
| String finalValue = new String(v); |
| return record.newRecord(record.topic(), record.kafkaPartition(), null, record.key(), Schema.STRING_SCHEMA, finalValue, record.timestamp()); |
| } |
| |
| @Override |
| public void close() { |
| } |
| |
| @Override |
| public ConfigDef config() { |
| return CONFIG_DEF; |
| } |
| |
| } |