Apache Camel – Convert XML to JSON

Maven Dependencies



Example Program

package com.dineshkrish.example6;

import org.apache.camel.CamelContext;
import org.apache.camel.ConsumerTemplate;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.impl.DefaultCamelContext;
import org.json.JSONObject;
import org.json.XML;

 * @author Dinesh Krishnan

public class XmlToJson {

	public static void main(String[] args) throws Exception {

		// create a camel context
		CamelContext context = new DefaultCamelContext();

		try {
			context.addRoutes(new RouteBuilder() {

				public void configure() throws Exception {

						.process(new Processor() {
							public void process(Exchange exchange) throws Exception {
								// get the content
								String xml = exchange.getIn().getBody(String.class);
								// traform from xml to json
								byte[] encoded = xml.getBytes();
								JSONObject xmlJSONObj = XML.toJSONObject(new String(encoded));
								String json = xmlJSONObj.toString(4);
								// set the content

			// start the context

			String xml = "<employee>\r\n" + "	<id>101</id>\r\n" + "	<name>Dinesh Krishnan</name>\r\n"
					+ "	<age>20</age>\r\n" + "</employee>";

			// creating the producer template
			ProducerTemplate producerTemplate = context.createProducerTemplate();
			producerTemplate.sendBody("direct:start", xml);
			// creating the consumer template
			ConsumerTemplate consumerTemplate = context.createConsumerTemplate();
			String json = consumerTemplate.receiveBody("seda:end", String.class);
			System.out.println("------------XML to JSON-------------");

			// stop the context
		} catch (Exception e) {



SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
	<name>Dinesh Krishnan</name>
------------XML to JSON-------------
{"employee": {
    "name": "Dinesh Krishnan",
    "id": 101,
    "age": 20

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