8.9. Delayer

from("seda:a").delay(2000).to("mock:result");

from("seda:a").delay(2000).to("mock:result");

from("seda:a").delay(header("MyDelay")).to("mock:result");

from("seda:a").delay(header("MyDelay")).to("mock:result");

from("direct:start")
    .onException(Exception.class)
        .maximumRedeliveries(2)
        .backOffMultiplier(1.5)
        .handled(true)
        .delay(1000)
            .log("Halting for some time")
            .to("mock:halt")
        .end()
    .end()
    .to("mock:result");

from("direct:start")
    .onException(Exception.class)
        .maximumRedeliveries(2)
        .backOffMultiplier(1.5)
        .handled(true)
        .delay(1000)
            .log("Halting for some time")
            .to("mock:halt")
        .end()
    .end()
    .to("mock:result");

<camelContext xmlns="http://camel.apache.org/schema/spring">
    <route>
        <from uri="seda:a"/>
        <delay>
            <header>MyDelay</header>
        </delay>
        <to uri="mock:result"/>
    </route>
    <route>
        <from uri="seda:b"/>
        <delay>
            <constant>1000</constant>
        </delay>
        <to uri="mock:result"/>
    </route>
</camelContext>

<camelContext xmlns="http://camel.apache.org/schema/spring">
    <route>
        <from uri="seda:a"/>
        <delay>
            <header>MyDelay</header>
        </delay>
        <to uri="mock:result"/>
    </route>
    <route>
        <from uri="seda:b"/>
        <delay>
            <constant>1000</constant>
        </delay>
        <to uri="mock:result"/>
    </route>
</camelContext>

from("activemq:foo").
  delay().expression().method("someBean", "computeDelay").
  to("activemq:bar");

from("activemq:foo").
  delay().expression().method("someBean", "computeDelay").
  to("activemq:bar");

public class SomeBean {
  public long computeDelay() {
     long delay = 0;
     // use java code to compute a delay value in millis
     return delay;
 }
}

public class SomeBean {
  public long computeDelay() {
     long delay = 0;
     // use java code to compute a delay value in millis
     return delay;
 }
}

from("activemq:queue:foo")
    .delay(1000)
    .asyncDelayed()
    .to("activemq:aDelayedQueue");

from("activemq:queue:foo")
    .delay(1000)
    .asyncDelayed()
    .to("activemq:aDelayedQueue");

<route>
   <from uri="activemq:queue:foo"/>
   <delay asyncDelayed="true">
       <constant>1000</constant>
   </delay>
   <to uri="activemq:aDealyedQueue"/>
   </route>

<route>
   <from uri="activemq:queue:foo"/>
   <delay asyncDelayed="true">
       <constant>1000</constant>
   </delay>
   <to uri="activemq:aDealyedQueue"/>
   </route>