Hello everyone,
I encountered a problem. I would like to pass to setHeader a non-constant
expression, but I can't seem to manage to do it.
My *route* looks like that :
//My own function that works well
int monthId = getLastIdFromBasis();
//Transforming xml into database
from ("file:src/data/xmlTest")
.split(xpath("/numbers/month"))
.filter().xpath(xpathReq)
.setHeader("ca", xpath("/month/ca/text()"))
.setHeader("margin", xpath("/month/margin/text()"))
.setHeader("monthName", xpath("/month/@name"))
* //.setHeader("monthId").body()*
.setBody(simple("INSERT INTO month VALUES (4, '${header.monthName}',
${header.ca}, ${header.margin}, 1);"))
.to("jdbc:dataSource?useHeadersAsParameters=true");
The line I can't seem to code is the one in bold. I'd like to give it the
monthId I get few lines above and give it as a parameter into the SQL
Request too. Do you have any idea how I could do that ?
--
View this message in context: http://camel.465427.n5.nabble.com/Give-setHeader-a-non-constant-value-tp5753914.html
Sent from the Camel - Users mailing list archive at Nabble.com.
setHeader("foo", constant("bar")) is setting a fixed value.
For the message body / headers etc use the simple language
http://camel.apache.org/simple
setHeader("foo", simple("${body}")) etc
On Wed, Jul 16, 2014 at 1:57 PM, Licia <al...@gmail.com> wrote:
> Hello everyone,
>
> I encountered a problem. I would like to pass to setHeader a non-constant
> expression, but I can't seem to manage to do it.
>
> My *route* looks like that :
>
> //My own function that works well
> int monthId = getLastIdFromBasis();
>
> //Transforming xml into database
> from ("file:src/data/xmlTest")
> .split(xpath("/numbers/month"))
> .filter().xpath(xpathReq)
> .setHeader("ca", xpath("/month/ca/text()"))
> .setHeader("margin", xpath("/month/margin/text()"))
> .setHeader("monthName", xpath("/month/@name"))
> * //.setHeader("monthId").body()*
> .setBody(simple("INSERT INTO month VALUES (4, '${header.monthName}',
> ${header.ca}, ${header.margin}, 1);"))
> .to("jdbc:dataSource?useHeadersAsParameters=true");
>
> The line I can't seem to code is the one in bold. I'd like to give it the
> monthId I get few lines above and give it as a parameter into the SQL
> Request too. Do you have any idea how I could do that ?
>
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Give-setHeader-a-non-constant-value-tp5753914.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cibsen@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
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