| /* |
| * 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.http.source; |
| |
| import org.apache.seatunnel.api.serialization.DeserializationSchema; |
| import org.apache.seatunnel.api.source.Collector; |
| import org.apache.seatunnel.api.table.type.SeaTunnelRow; |
| import org.apache.seatunnel.format.json.JsonDeserializationSchema; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import lombok.AllArgsConstructor; |
| |
| import java.io.IOException; |
| |
| @AllArgsConstructor |
| public class DeserializationCollector { |
| |
| private DeserializationSchema<SeaTunnelRow> deserializationSchema; |
| |
| public void collect(byte[] message, Collector<SeaTunnelRow> out) throws IOException { |
| if (deserializationSchema instanceof JsonDeserializationSchema) { |
| collectJson(message, (JsonDeserializationSchema) deserializationSchema, out); |
| } else { |
| SeaTunnelRow deserialize = deserializationSchema.deserialize(message); |
| out.collect(deserialize); |
| } |
| } |
| |
| private void collectJson(byte[] message, |
| JsonDeserializationSchema jsonDeserializationSchema, |
| Collector<SeaTunnelRow> out) throws IOException { |
| JsonNode jsonNode = jsonDeserializationSchema.convertBytes(message); |
| if (jsonNode.isArray()) { |
| ArrayNode arrayNode = (ArrayNode) jsonNode; |
| for (int i = 0; i < arrayNode.size(); i++) { |
| SeaTunnelRow deserialize = jsonDeserializationSchema.convertJsonNode(arrayNode.get(i)); |
| out.collect(deserialize); |
| } |
| } else { |
| SeaTunnelRow deserialize = jsonDeserializationSchema.convertJsonNode(jsonNode); |
| out.collect(deserialize); |
| } |
| } |
| } |