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An example for showing Camel using SQL component
There is a newer version: 2.19.5
<?xml version="1.0" encoding="UTF-8"?>
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    Licensed to the Apache Software Foundation (ASF) under one or more
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    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
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    http://www.apache.org/licenses/LICENSE-2.0

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<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
          http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
          http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

  <!-- START SNIPPET: e1 -->
  <!-- this is the JDBC data source which uses an in-memory only Apache Derby database -->
  <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
    <property name="driverClassName" value="org.apache.derby.jdbc.EmbeddedDriver"/>
    <property name="url" value="jdbc:derby:memory:orders;create=true"/>
    <property name="username" value=""/>
    <property name="password" value=""/>
  </bean>

  <!-- bean which creates/destroys the database table for this example -->
  <bean id="initDatabase" class="org.apache.camel.example.sql.DatabaseBean"
        init-method="create" destroy-method="destroy">
    <property name="dataSource" ref="dataSource"/>
  </bean>

  <!-- configure the Camel SQL component to use the JDBC data source -->
  <bean id="sql" class="org.apache.camel.component.sql.SqlComponent">
    <property name="dataSource" ref="dataSource"/>
  </bean>
  <!-- END SNIPPET: e1 -->

  <!-- START SNIPPET: e2 -->
  <!-- order bean is our business logic bean that creates new orders -->
  <bean id="orderBean" class="org.apache.camel.example.sql.OrderBean"/>

  <!-- here is Camel configured with a number of routes -->
  <camelContext xmlns="http://camel.apache.org/schema/spring">

    <!-- use Camel property placeholder loaded from the given file -->
    <propertyPlaceholder id="placeholder" location="classpath:sql.properties"/>

    <!-- route that generate new orders and insert them in the database -->
    <route id="generateOrder-route">
      <from uri="timer:foo?period=5s"/>
      <transform>
        <method ref="orderBean" method="generateOrder"/>
      </transform>
      <to uri="sql:{{sql.insertOrder}}"/>
      <log message="Inserted new order ${body[id]}"/>
    </route>

    <!-- route that process the orders by picking up new rows from the database
         and when done processing then update the row to mark it as processed -->
    <route id="processOrder-route">
      <from uri="sql:{{sql.selectOrder}}?consumer.onConsume={{sql.markOrder}}"/>
      <to uri="bean:orderBean?method=processOrder"/>
      <log message="${body}"/>
    </route>

  </camelContext>
  <!-- END SNIPPET: e2 -->

</beans>