Thanks for the Response.
Before implementing 'transacted JMS acknowledge' i have tried to create
separate JMS component for ERROR. But still, I see the same behaviour as
message sent to the JMS_ONE not rollbacked
I have added this beans and changed ERROR route like below
<bean id="jmsConfigError"
class="org.apache.camel.component.jms.JmsConfiguration">
<property name="connectionFactory" ref="jmsConnectionFactory"/>
</bean>
<bean id="jmserror" class="org.apache.camel.component.jms.JmsComponent">
<property name="configuration" ref="jmsConfigError"/>
</bean>
<route id="direct_dead_letter_channel">
<from uri="direct:dead_letter_channel"/>
<transacted/>
<process ref="deadChannelProcessor"/>
<to uri="jmserror:queue:ERROR"/>
</route>
Where i am missing anything here, kindly advise!!!!
On Wed, 26 Jun 2019 at 12:51, Claus Ibsen <claus.ib...@gmail.com> wrote:
> Hi
>
> Its likely better to use just the brokers error handling with
> transaction (transacted JMS acknowledge).
> Then you can configure the broker with redelivery and its dead letter
> queue.
> Then you dont need any Camel error handler, and only need to setup JMS
> component for transacted JMS ack mode.
>
> Otherwise in your use case, you cannot both rollback sending to ONE
> and TWO but send to ERROR as they are all in the same transaction.
> So in this example you need to setup a 2nd JMS component for ERROR, so
> the JMS can rollback, and ERROR can commit. Also mind that the
> incoming endpoint is also JMS and it will also rollback as part of ONE
> and TWO. So you will get the message redelibered again from the
> broker.
>
> So try instead to just use broker error handling.
>
>
>
>
> On Wed, Jun 26, 2019 at 9:01 AM sujin sr <suji...@gmail.com> wrote:
> >
> > I am facing a issue while trying to implement JMS transaction using
> Camel.
> >
> > Here is the scenario
> >
> > 1. Primary route which read the message from the queue(JMS_IN), pass the
> > same exchange to the two sub route(direct route)
> > 2. First sub route process the message successfully and send to the
> another
> > queue(JMS_ONE)
> > 3. Second sub route process the message and send to the another
> > queue(JMS_TWO).
> > 4. If any error occurred during the sub route processing all the message
> > should rollback and original message sent to another queue(ERROR) that is
> > dead letter queue.
> > 5. In the example Context I have created throw RuntimeException during
> > second sub route processing.
> > 6. So expected behavior is to move the original message to ERROR queue,
> > same time no message should send to JMS_ONE & JMS_TWO
> > 7. But actual behavior is original message was sent to the ERROR queue,
> but
> > message sent the JMS_ONE.
> >
> > I am using Apache Camel 2.24.0, Jboss HornetQ and spring transaction
> > manager.
> >
> > Kindly help me on this, I am struck at this for couple of days
> >
> > Camel Context Below
> >
> > <bean id="jndiTemplate" class="org.springframework.jndi.JndiTemplate">
> > <property name="environment">
> > <props>
> > <prop
> >
> key="java.naming.factory.initial">org.jboss.naming.remote.client.InitialContextFactory</prop>
> > <prop
> > key="java.naming.provider.url">http-remoting://localhost:9089</prop>
> > <!--<prop
> >
> key="java.naming.factory.url.pkgs">org.jboss.naming:org.jnp.interfaces</prop>-->
> > <prop key="java.naming.security.principal">TESTUSR</prop>
> > <prop
> key="java.naming.security.credentials">TESTUSR</prop>
> > </props>
> > </property>
> > </bean>
> >
> > <bean id="jmsTemplate"
> class="org.springframework.jms.core.JmsTemplate">
> > <property name="connectionFactory" ref="jmsConnectionFactory"/>
> > </bean>
> >
> > <bean id="jmsConnectionFactory"
> > class="org.springframework.jndi.JndiObjectFactoryBean">
> > <property name="jndiTemplate" ref="jndiTemplate"/>
> > <property name="jndiName" value="jms/RemoteConnectionFactory"/>
> > </bean>
> >
> > <bean id="jmsTransactionManager"
> > class="org.springframework.jms.connection.JmsTransactionManager">
> > <property name="connectionFactory" ref="jmsConnectionFactory"/>
> > </bean>
> >
> > <bean id="jmsConfig"
> > class="org.apache.camel.component.jms.JmsConfiguration">
> > <property name="connectionFactory" ref="jmsConnectionFactory"/>
> > <property name="transactionManager" ref="jmsTransactionManager"/>
> > <property name="transacted" value="true"/>
> > </bean>
> >
> > <bean id="jms" class="org.apache.camel.component.jms.JmsComponent">
> > <property name="configuration" ref="jmsConfig"/>
> > </bean>
> >
> > <bean id="successProcessor" class="com.test.SuccessTestProcessor"/>
> > <bean id="errorProcessor" class="com.test.ErrorTestProcessor"/>
> > <bean id="deadChannelProcessor"
> > class="com.test.DeadChannelTestProcessor"/>
> >
> >
> > <bean id="myDeadLetterErrorHandler"
> > class="org.apache.camel.builder.DeadLetterChannelBuilder">
> > <property name="deadLetterUri"
> value="direct:dead_letter_channel"/>
> > <property name="redeliveryPolicy"
> ref="myRedeliveryPolicyConfig"/>
> > </bean>
> >
> > <bean id="myRedeliveryPolicyConfig"
> > class="org.apache.camel.processor.RedeliveryPolicy">
> > <property name="maximumRedeliveries" value="0"/>
> > </bean>
> >
> > <camelContext xmlns="http://camel.apache.org/schema/spring";
> > errorHandlerRef="myDeadLetterErrorHandler">
> >
> > <route id="route-one" >
> > <from uri="jms:queue:t24IFInboundQueue"/>
> > <transacted/>
> > <to uri="direct:success-route"/>
> > <to uri="direct:error-route"/>
> > </route>
> >
> > <route id="direct-success-route">
> > <from uri="direct:success-route"/>
> > <transacted/>
> > <process ref="successProcessor"/>
> > <to uri="jms:queue:JMS_ONE"/>
> > </route>
> >
> > <route id="direct-error-route">
> > <from uri="direct:error-route"/>
> > <transacted/>
> > <process ref="errorProcessor"/>
> > <to uri="jms:queue:JMS_TWO"/>
> > </route>
> >
> > <route id="direct_dead_letter_channel">
> > <from uri="direct:dead_letter_channel"/>
> > <process ref="deadChannelProcessor"/>
> > <to uri="jms:queue:ERROR"/>
> > </route>
> >
> > </camelContext>
> >
> > Thanks!!!
>
>
>
> --
> Claus Ibsen
> -----------------
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
>
