Multiple(Same) Restful service call using Apache Camel instead of Java Futures

Question

I have a requirement. We have a CSV file which contains multiple rows.Each Row represents drug information. When i upload the file, i need to take each row and then call a RestFul Service call. currently i am refactoring a for loop using a java.util.concurrent.Executor Service, so that i can make calls parallely. I am thinking of camel.

can someone throw some light on how to use camel in such scenarios.

Current Loop

for(Drug cdrug:drugGroup.getDrugs())
{   
  for(Drug d:drugs)
  {
        if(cdrug.getDrugId().equals(d.getDrugId()))
        {
             httpClient.callRestFulService(d);
        }
  }
}

Regards Ram

Have a look at the following components: The [file2](http://camel.apache.org/file2.html) endpoint will provide a stream from the file for you. The [splitter](http://camel.apache.org/splitter.html) will read the stream and trigger parallel processing of the lines. The [http4](http://camel.apache.org/http4.html) endpoint allows you to call a REST service. — Ralf, Jan 27 '15 at 13:01

score 0 · Answer 1 · edited May 23 '17 at 12:06

0

Ralf gives you the right headwords.

The Question about processing large csv files will give you an example, with the reading and processing part of your problem.

edited May 23 '17 at 12:06

Community

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1

answered Jan 27 '15 at 13:25

DigiNecro

51
1
7

Thanks. got solved after using the separators. thanks for the help. – user3022698 Feb 18 '15 at 15:07

Multiple(Same) Restful service call using Apache Camel instead of Java Futures

1 Answers1