Get HTTP GET parameters from Restlet request

Question

I am trying to figure out how to get the parameters from a Restlet request object.

my request comes in as /customer?userId=1 and I want to grab the parameter to pass to my DAO for the query.

public class CustomerResource extends ServerResource
{
  @Get("xml")
  public Representation toXml() throws ResourceException, Exception
  {
      try
      {
          //get param from request
         //call DAO with parameter
      }
      catch(Exception e)
      {
          throw e;
      }
  }
}

score 30 · Accepted Answer · answered May 05 '10 at 16:08

30

I figured it out....

public class CustomerResource extends ServerResource
{
  @Get("xml")
  public Representation toXml() throws ResourceException, Exception
  {
      try
      {
          //get param from request
          getQuery().getValues("userId")
         //call DAO with parameter
      }
      catch(Exception e)
      {
          throw e;
      }
  }
}

answered May 05 '10 at 16:08

Holograham

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3

It was hard for me to figure it out too. – Chris Dutrow Jun 09 '10 at 03:37
1

Its 2014 and I still felt hard to figure this out :) Thanks for the solution ! – Srikanta Oct 03 '14 at 10:04

score 7 · Answer 2 · edited Jul 08 '14 at 15:32

7

Please not that there is a shortcut method for that:

String paramValue = getQueryValue("userId");

Hope it helps you.

edited Jul 08 '14 at 15:32

Maxime Lorant

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answered Apr 15 '13 at 07:55

Thierry Templier

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Get HTTP GET parameters from Restlet request

2 Answers2