#geocampes se nos va de las manos @delawen pic.twitter.com/qzd1etVsqm

— Micho Garcia (@michogar) October 22, 2016

@delawen hablando sobre zombis #geocampes pic.twitter.com/U285FR5hUW

— wladimir szczerban (@bolosig) October 22, 2016

About me

• 19🐱🐱 Crazy Cat Lady
• Free and Open Source Advocate
• 2008 Computer Science Graduate (Software Engineer)
• 2009 Dijkstra A* Witch
• 2012 Metadata Wrangler
• 2013 OSGeo Charter Member
• 2017-2019 OSGeo President
• 2016 Women in Tech
• Senior Software Engineer at
• 2019 Integration Druid
• 2020 Apache Software Foundation

Hello World

            # Write your routes here, for example:
            - from:
                uri: "timer:yaml"
                parameters:
                  period: "1000"
                steps:
                  - set-body:
                      constant: "Hello Camel K from yaml"
                  - to: "log:info"
            

<?xml version="1.0" encoding="UTF-8"?>
<routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns="http://camel.apache.org/schema/spring"
        xsi:schemaLocation="
            http://camel.apache.org/schema/spring
            http://camel.apache.org/schema/spring/camel-spring.xsd">

	<!-- Write your routes here, for example: -->
    <route id="xml">
        <from uri="timer:xml?period=1000"/>
        <setBody>
            <simple>Hello Camel K from ${routeId}</simple>
        </setBody>
        <to uri="log:info"/>
    </route>
</routes>
            

          import java.util.Random;

          import org.apache.camel.builder.RouteBuilder;

          public class HelloWorld extends RouteBuilder {
            @Override
            public void configure() throws Exception {
                from("timer:java?period=1000")
                  .setBody()
                    .simple("Hello World!")
                  .to("log:info");
            }
          }
            

                from("timer:java?period=1000")
                  .setBody()
                    .simple("Hello World!")
                  .to("log:info");
            

               
from("timer:java")
    .choice()
        .when(someCondition)
          .setBody().simple("Hello World!")
        .when(anotherCondition)
          .setBody().simple("¡Hola Mundo!")
      .otherwise()
        .setBody().simple("Salut Monde!")
    .end()
    .to("log:info");
            

Coding time

                from("timer:java?period=1000")
                  //.setBody()
                  //  .simple("Hello World!")
                  // Generate random name
                  .process(processor)
                  .to("log:info");
            

                  Processor processor = new Processor() {

                    String[] firstname = new String[] { "Aleja", "Almerinda", "Ambrosia", "Benilda",
                    "Bercia", "Cayetana", "Ermisinda", "Escolástica", "Esmaragda", "Esmerencia"};
                    String[] lastname = new String[] {"Zuzunaga", "Sorní", "Sandemetrio", "Bonachera",
                    "Sazón", "Piesplanos", "Parraverde", "Alcoholado" };

                    Random r = new Random();

                    @Override
                    public void process(Exchange exchange) throws Exception {
                      StringBuilder name = new StringBuilder("Hello ");
                      name.append(firstname[r.nextInt(firstname.length)]);
                      name.append(" ");
                      name.append(lastname[r.nextInt(lastname.length)]);
                      name.append("!");
                      exchange.getMessage().setBody(name.toString());
                    }

                  };

            

Coding time

   Exchange[
         ExchangePattern: InOnly, 
         BodyType: String, 
         Body: 
            {"coord":
              {"lon":-5.9761,"lat":37.3824},
              "weather":[
                {
                  "id":804,
                  "main":"Clouds",
                  "description":"overcast clouds",
                  "icon":"04d"
                }],
              "base":"stations",
              "main":
                {
                  "temp":293.64,
                  "feels_like":293.68,
                  "temp_min":292.59,
                  "temp_max":294.26,
                  "pressure":1003,
                  "humidity":74
                },
              "visibility":7150,
              "wind":{"speed":3.13,"deg":225,"gust":8.49},
              "clouds":{"all":100},
              "dt":1619448268,
              "sys":{
                "type":3,"id":2011488,
                "country":"ES","sunrise":1619415275,
                "sunset":1619464109},
              "timezone":7200,"id":2510911,"name":"Seville","cod":200}
   ]

            

from("timer:weathertest")
  .to("weather:foo?location=Sevilla,Spain&appid={{TOKEN}}&geolocationAccessKey={{TOKEN}}")
  .to("log:info");
            

Coding time

                public class ChatBotLogic {
                    public String chatBotProcess(String message) {
                        if( "do-not-reply".equals(message) ) {
                            return null; // no response in the chat
                        }

                        return "Received " + message;
                    }
                }
            

from("telegram:bots?authorizationToken={{TELEGRAM_BOT_TOKEN}}")
  .bean(ChatBotLogic.class)
  .to("telegram:bots?authorizationToken={{TELEGRAM_BOT_TOKEN}}");
            

Coding time

from("paho-mqtt5://{{APP_ID}}/devices/{{DEVICE_ID}}/up?host=" + broker)
  .unmarshal().json(JsonLibrary.Gson, Device.class)
  .setBody().simple("The device ${body.name} is a ${body.description}.")
  .setHeader("CamelTelegramChatId", constant("{{MY_CHAT_ID}}"))
  .to("telegram:bots?authorizationToken={{TELEGRAM_BOT_TOKEN}}");
            

   {
  "ids": {
    "device_id": "my-device",
    "dev_eui": "0102030405060708",
    "join_eui": "0102030405060708"
  },
  "name": "My Device",
  "description": "Living room temperature sensor",
  "lorawan_version": "MAC_V1_0_2",
  "lorawan_phy_version": "PHY_V1_0_2_REV_B",
  "frequency_plan_id": "EU_863_870_TTN",
  "supports_join": true,
  "root_keys": {
    "app_key": {
      "key": "01020304050607080102030405060708"
    }
  }
}
            

¿Alguna pregunta?

Puedes encontrar más información en

https://camel.apache.org

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