Rép. : AW: substring using indexof +1 using simple language

[Daniel Langevin <da...@shq.gouv.qc.ca>]

Thank's 

i use this and it works.

<setHeader
headerName="dns.name"><simple>${body.replaceAll(".*@(.*)","$1")}</simple></setHeader>



Daniel

  


>>> 
I recommend to use a regular expression instead.

-----Ursprüngliche Nachricht-----
Von: Daniel Langevin [mailto:daniel.langevin@shq.gouv.qc.ca]
Gesendet: Donnerstag, 23. November 2017 16:28
An: users@camel.apache.org
Betreff: substring using indexof +1 using simple language

Hi,

i try to retreive domain name from a String containng an email adress
with simple language from the body message in single instruction.

I'm using camel 2.17.7

Look my try

<setHeader
headerName="dns.name"><simple>${body.substring(${body.indexOf("@")}++,${body.length})}</simple></setHeader>

but receive this error

org.apache.camel.language.bean.RuntimeBeanExpressionException: Failed
to invoke method: substring(15++,30) on null due to:
org.apache.camel.component.bean.ParameterBindingException: Error during
parameter binding on method: public java.lang.String
java.lang.String.substring(int,int) at parameter #0 with type: int with
value type: class java.lang.String and value: 15++


if i decomposed it it's work

<setHeader
headerName="dnsStart"><simple>${body.indexOf("@")}++</simple></setHeader>
<setHeader
headerName="dns.name"><simple>${body.substring(${header.dnsStart},${body.length})}</simple></setHeader>

Is it possible to achieve it in only one instruction ?



Regards




Daniel Langevin


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