/*
 * 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.kamelets.utils.transform;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.camel.Exchange;
import org.apache.camel.ExchangeProperty;
import org.apache.camel.InvalidPayloadException;

public class HoistField {

    public JsonNode process(@ExchangeProperty("field") String field, Exchange ex) throws InvalidPayloadException {
        ObjectMapper mapper = new ObjectMapper();
        JsonNode body = ex.getMessage().getBody(JsonNode.class);
        ObjectNode updatedNode = mapper.createObjectNode();
        updatedNode.set(field, body);
        return updatedNode;
    }

}