title: how to throttle in camel context
body: <p>I am using Apache camel and jboss fuse, I have created a sample route blue print listed below in, i have sucessfully handling exceptions in all my routes now the problem is i can not find any example of throttling in routes as i have defined. in apache camel documentation, they have given simple DSL throttling and in stackoverflow i have found rabbitMq <a href="https://stackoverflow.com/questions/24904114/throttling-in-camel">throttling</a> which is not my case. how to throttle routes like this in apache camel</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
      &lt;blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
          xmlns:camel="http://camel.apache.org/schema/blueprint"
          xmlns:cxf="http://camel.apache.org/schema/blueprint/cxf"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
          xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd        http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint.xsd"&gt;
          &lt;cxf:rsServer address="/testservice" id="testserver" serviceClass="com.company.HelloBean"&gt;
          &lt;camelContext id="testContext" trace="false" xmlns="http://camel.apache.org/schema/blueprint"&gt;
              &lt;route id="testRoute" &gt;
                &lt;throttle timePeriodMillis="10000"&gt;
                  &lt;constant&gt;3&lt;/constant&gt;
                  &lt;from id="_from1" uri="cxfrs:bean:testserver"/&gt;
                      &lt;bean beanType="com.company.HelloBean"
                          id="_bean1" method="hello"/&gt;
                &lt;/throttle&gt;
              &lt;/route&gt;
          &lt;/camelContext&gt;
      &lt;/blueprint&gt;
  </code></pre>
  
  <p>this give error when in deploy application in jboss fuse. that can not find service</p>