topic Re: How to get the error message inside Route (cOnException) in Talend Studio

How to get the error message inside Route (cOnException)

Mahboob — Sat, 16 Nov 2024 06:44:08 GMT

Hi,

I am trying to get the exception message which is caught using cOnException.

I can see the stack trace in the cLog but I want to get the actual value and perform some action. As can be seen in the example below, how can I get the ERROR_MESSAGE of cOnException_1 in cSetBody_1? Below code is not even compiling.

Thanks,

Re: How to get the error message inside Route (cOnException)

Mahboob — Thu, 31 Jan 2019 08:08:16 GMT

Suggestions, please !!

Re: How to get the error message inside Route (cOnException)

Loko — Tue, 05 Feb 2019 08:37:29 GMT

In ESB you never ever need to use GlobalMap. Everything is stored within the Camel Exchange message.

for your need, you can use a cProcessor after cOnException, with some code like

Exception ex = exchange.getProperty(Exchange.EXCEPTION_CAUGHT,Exception.class); 
if ( ex == null) { ex = pExchange.getProperty(Exchange.EXCEPTION_HANDLED,Exception.class); } 
if ( ex != null) { 
      x_error_message = ex.getLocalizedMessage();
      x_error_class = ex.getClass().getCanonicalName();

}

exchange.getIn().setBody(x_error_message+' - '+x_error_class);

Re: How to get the error message inside Route (cOnException)

Mahboob — Wed, 06 Feb 2019 09:11:54 GMT

Thanks Loko.