activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Justin Bertram <jbert...@redhat.com>
Subject Re: How to put "properties" on a message so they are accessible later
Date Tue, 12 Sep 2017 22:28:06 GMT
I'm not terribly familiar with the ActiveMQServerPlugin functionality in
this regard, but I do know that you can make such modifications to messages
using remoting interceptors.  Have you explored that possibility?


Justin

On Tue, Sep 12, 2017 at 3:45 PM, Harrison Tarr <harrison.tarr@connexta.com>
wrote:

> Right now I'm using Artemis 2.2.0.
> I've done a bit more research and experimentation. It seems that I can set
> a header in Camel, send the message to a queue/topic hosted on Artemis and
> read the header as a "stringProperty". The header keys also show up when I
> do a "getProperties" call. However, if I try to overwrite that field in my
> ActiveMQServerPlugin (specifically the beforeSend call), the change is not
> propagated to Camel. IE, if I send a message with the header "testHeader"
> with a value of "testValue", I can see, in Artemis, "testHeader" as a
> property on the message with the value of "testValue". If I then try to
> overwrite that value with "newValue", when I access the message and its
> headers in the consumer, the header is still "testHeader" with the value of
> "testValue", whereas I expect it to be "testHeader" with a value of
> "newValue".
>
> Harrison Tarr
>
> -----Original Message-----
> From: tbain98@gmail.com [mailto:tbain98@gmail.com] On Behalf Of Tim Bain
> Sent: Monday, September 11, 2017 6:26 PM
> To: ActiveMQ Users <users@activemq.apache.org>
> Subject: RE: How to put "properties" on a message so they are accessible
> later
>
> To be clear, you're asking about doing this in Artemis, not ActiveMQ 5.x,
> right? What version of Artemis?
>
> On Sep 11, 2017 2:48 PM, "Harrison Tarr" <harrison.tarr@connexta.com>
> wrote:
>
> > I just wanted to follow up: Does anyone know how to put an
> > attribute/property on a message in an ActiveMQServerPlugin that I can
> > then pull out of the message in Camel?
> >
> > Regards,
> > Harrison Tarr
> >
> > -----Original Message-----
> > From: Harrison Tarr [mailto:harrison.tarr@connexta.com]
> > Sent: Wednesday, September 6, 2017 8:56 AM
> > To: users@activemq.apache.org
> > Subject: How to put "properties" on a message so they are accessible
> > later
> >
> > Hi,
> >
> > I'm trying to put a StringProperty on a Message in an
> > ActiveMQServerPlugin. As far as I can tell, the property gets set
> > correctly. Later, I'm trying to retrieve the property from a Camel
> > Exchange. I don't see my property anywhere on the Exchange. I did
> > notice that it looks like the properties "firedTime" and
> > "breadcrumbId," which I think come from Artemis, do appear on the
> > Camel Exchange, which makes me think there is some way to propagate my
> property from Artemis to Camel.
> >
> > Regards,
> > Harrison Tarr
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message