Camel XML DSL for File transfer to endpoint on Condition

[j_pramanik_ind <ja...@gmail.com>]

Hi All,

Is there any mechanism to handle file transfer from source folder to target
endpoint on the basis of specific condition ? In my case I'm using Apache
Camel 2.14.2 version in my application to handle incoming files for its
processing. I need to check a condition through java code in database table
data if it returns TRUE only then the routing process should work.


Here is my XML DSL -

           <route id="route2">
			<from uri="file:\\home\user27\BALITIKURI\reports?delete=true" />
			<log message="INWARD DATA : [${body}]" />

			<doTry>
				<process ref="inwardProcessorCode" />

				<doCatch>
					
					<exception>java.io.IOException</exception>
					<exception>java.lang.IllegalStateException</exception>
					<exception>java.lang.Exception</exception>
				</doCatch>
			</doTry>
	  </route>

 My requirement is to apply condition on the below XML DSL statement -

     <from uri="file:\\home\user27\BALITIKURI\reports?delete=true" />
     Is this possible ? 

     Kindly let me know. As this is urgently required.

Thanks in advance.

Jayanta P.

 

    





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Re: Camel XML DSL for File transfer to endpoint on Condition

[vrlgohel <vg...@redhat.com>]

Hi Jayanta,

Unless you are not making a connection to the Database from your processor
code, you can try setting a property in the camel exchange and validating
the result of that property with the result returned from the DB.

So, something like this,

from(file://someEndpoint).
setProperty("name", body())

Depending on what you need to check, you save the original exchange body in
a property and then you can access this from the processor code,

In the processor code,

public void process(final Exchange exchange) throws Exception {

    Object body = exchange.getProperty("name");

}



On Wed, Feb 8, 2017 at 3:21 PM, j_pramanik_ind [via Camel] <
ml-node+s465427n5793651h94@n5.nabble.com> wrote:

> Hi All,
>
> Is there any mechanism to handle file transfer from source folder to
> target endpoint on the basis of specific condition ? In my case I'm using
> Apache Camel 2.14.2 version in my application to handle incoming files for
> its processing. I need to check a condition through java code in database
> table data if it returns TRUE only then the routing process should work.
>
>
> Here is my XML DSL -
>
>            <route id="route2">
>                         <from uri="file:\\home\user27\
> BALITIKURI\reports?delete=true" />
>                         <log message="INWARD DATA : [${body}]" />
>
>                         <doTry>
>                                 <process ref="inwardProcessorCode" />
>
>                                 <doCatch>
>
>                                         <exception>java.io.
> IOException</exception>
>                                         <exception>java.lang.
> IllegalStateException</exception>
>                                         <exception>java.lang.
> Exception</exception>
>                                 </doCatch>
>                         </doTry>
>           </route>
>
>  My requirement is to apply condition on the below XML DSL statement -
>
>      <from uri="file:\\home\user27\BALITIKURI\reports?delete=true" />
>      Is this possible ?
>
>      Kindly let me know. As this is urgently required.
>
> Thanks in advance.
>
> Jayanta P.
>
>
>
>
>
>
>
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Re: Camel XML DSL for File transfer to endpoint on Condition

[j_pramanik_ind <ja...@gmail.com>]

I have done this by using filter. Filter returns the boolean and on that
basis Camel moves the file.



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