How can i re send the msg when i got the exception.

[optixpro <ar...@hotmail.com>]

Hi i have some question abt how to re send the message to endpoint.

i received request from jms and to convert to JSON and then i have to send
it to the Rest endpoint to check
if the thing i looking for in the endpoint is not exist i have to throws
exception and re check it again How can i do that.

    public void configure() throws Exception {
        onException(Exception.class)
        .maximumRedeliveries(1)
        .maximumRedeliveryDelay(5000)
        .to(requestEndpoint);
        
        from(fromEndpoint)
        .setExchangePattern(ExchangePattern.InOnly)
        .setProperty(ORIGINAL_REQUEST_PROPERTY, body())
        .bean(requestMapping)
        .recipientList(simple(requestEndpoint))
        .bean(responseMapping)
        .to(responseEndpoint);
    }



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Re: How can i re send the msg when i got the exception.

[Christian Müller <ch...@gmail.com>]

You can use a route scoped onException block (instead of a global one).
But probably the best option by using JMS as source of your message is
using a transacted route. You can simple throw an exception if the "thing"
you are looking for is not available and let the broker re-send the
message. If you use ActiveMQ, you can configure the broker when (after
which time) and how ofter the message should be redelivered.

Best,

Christian Müller
-----------------

Software Integration Specialist

Apache Camel committer: https://camel.apache.org/team
V.P. Apache Camel: https://www.apache.org/foundation/
Apache Member: https://www.apache.org/foundation/members.html

https://www.linkedin.com/pub/christian-mueller/11/551/642


On Fri, Jun 14, 2013 at 3:31 AM, optixpro <ar...@hotmail.com> wrote:

> Hi i have some question abt how to re send the message to endpoint.
>
> i received request from jms and to convert to JSON and then i have to send
> it to the Rest endpoint to check
> if the thing i looking for in the endpoint is not exist i have to throws
> exception and re check it again How can i do that.
>
>     public void configure() throws Exception {
>         onException(Exception.class)
>         .maximumRedeliveries(1)
>         .maximumRedeliveryDelay(5000)
>         .to(requestEndpoint);
>
>         from(fromEndpoint)
>         .setExchangePattern(ExchangePattern.InOnly)
>         .setProperty(ORIGINAL_REQUEST_PROPERTY, body())
>         .bean(requestMapping)
>         .recipientList(simple(requestEndpoint))
>         .bean(responseMapping)
>         .to(responseEndpoint);
>     }
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/How-can-i-re-send-the-msg-when-i-got-the-exception-tp5734187.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>