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	<1485526445.5451306871678898.JavaMail.bharat@Bharat-Goyals-MacBook-Pro.local>
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Date: Tue, 31 May 2011 16:08:26 -0400
Message-ID: <BANLkTi=OTR9PccqGGBvtAoneVsjAn40mNw@mail.gmail.com>
Subject: Re: date functions/URL params for http endpoint
From: Donald Whytock <dwhytock@gmail.com>
To: users@camel.apache.org
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If you're committed to writing a Processor, you can perhaps use
ProducerTemplate, which lets you send an Exchange to a String URI.

public class FooSearch implements Processor
  {
  ProducerTemplate producer;

  public FooSearch(CamelContext context)
    { producer =3D context.createProducerTemplate(); }

  public void process(Exchange exchange)
    {
    String startdate =3D <compute start date>;
    String enddate =3D <compute end date>;

    producer.send("http://www.foo.com/search?startdate=3D"
      + startdate
      + "&enddate=3D"
      + enddate,
      exchange);
    }
  }

On Tue, May 31, 2011 at 3:57 PM, Fernando Ribeiro
<webmaster@fernandoribeiro.eti.br> wrote:
> Donald raised an important point, need to make sure the start date is
> computed dynamically (using the Simple EL does the trick). The approach t=
hat
> I mentioned to you will also only work if you can restart the route every
> time the number of days changes -- what is your case there? Thanks.
>
> On Tue, May 31, 2011 at 4:54 PM, Bharat Goyal <bharat@adchemy.com> wrote:
>
>> Any sample example of the spring config as well as sample java class wou=
ld
>> be appreciated. Am a newbie to Camel so trying to figure out my way with
>> this.
>>
>>
>> ----- Original Message -----
>> From: "Donald Whytock" <dwhytock@gmail.com>
>> To: users@camel.apache.org
>> Sent: Tuesday, May 31, 2011 12:49:00 PM GMT -08:00 US/Canada Pacific
>> Subject: Re: date functions/URL params for http endpoint
>>
>> toF isn't runtime-dynamic, right? =A0It's gonna take the startdate and
>> enddate when the route is built and make a static endpoint?
>>
>> If you need the endpoint to change at runtime, you'll need to use some
>> sort of placeholder in the route that you can change.
>>
>> Don
>>
>> On Tue, May 31, 2011 at 3:31 PM, Fernando Ribeiro
>> <webmaster@fernandoribeiro.eti.br> wrote:
>> > You only really need the route builder to be configured once, don't wo=
rry
>> > about it.
>> >
>> > On Tue, May 31, 2011 at 4:19 PM, Bharat Goyal <bharat@adchemy.com>
>> wrote:
>> >
>> >> Thanks for your response. I assume this can be done in multiple ways.
>> >> However, with the way you are suggesting, wouldnt the "configure" met=
hod
>> of
>> >> concrete RouteBuilder class be called just once? =A0am new to Camel, =
so
>> any
>> >> examples of spring config as well as the java class method would be
>> helpful.
>> >>
>> >>
>> >> Another possible way I was thinking was:
>> >>
>> >> from("SourceURI")
>> >> =A0.process(SomeProcessor)
>> >> =A0.toF("http://www.foo.com/search?startDate=3D%s&endDate=3D%s", star=
tDate,
>> >> endDate);
>> >>
>> >> SourceURIL - would be quartz consumer
>> >>
>> >> I would write a hava SomeProcessor.class which would fill in startDat=
e
>> and
>> >> endDate.
>> >>
>> >> Trying to figure out what a good practice is.
>> >>
>> >> Thanks
>> >>
>> >>
>> >> ----- Original Message -----
>> >> From: "Fernando Ribeiro" <webmaster@fernandoribeiro.eti.br>
>> >> To: users@camel.apache.org
>> >> Sent: Tuesday, May 31, 2011 11:25:23 AM GMT -08:00 US/Canada Pacific
>> >> Subject: Re: date functions/URL params for http endpoint
>> >>
>> >> Bharat,
>> >>
>> >> You can create a property (with get/set) methods in your route builde=
r
>> and
>> >> initialize it in your beans.xml file:
>> >>
>> >> <bean id=3D"sampleroute" class=3D"sampleroute.SampleRouteBuilder">
>> >> =A0<property name=3D"numberOfDays" value=3D"30" />
>> >> </bean>
>> >>
>> >> Does that work for you?
>> >>
>> >> Fernando
>> >>
>> >> On Tue, May 31, 2011 at 3:19 PM, Bharat Goyal <bharat@adchemy.com>
>> wrote:
>> >>
>> >> > Yes, startDate is the current date and I can use
>> ${date:now:dd/MMM/yyyy}
>> >> >
>> >> > For end date, it will be for e.g. start date - 30 days (but 30 will=
 be
>> >> read
>> >> > from a property file)
>> >> >
>> >> >
>> >> >
>> >> >
>> >> >
>> >>
>> ************************************************************************=
******************
>> >> > =93CONFIDENTIALITY NOTICE: The information transmitted in this mess=
age
>> and
>> >> > its attachments (if any) is intended only for the person or entity =
to
>> >> whom
>> >> > or which it is addressed and may contain confidential and/or
>> privileged
>> >> > material. Any review, retransmission, dissemination or other use of=
,
>> or
>> >> > taking of any action in reliance upon this information, by persons =
or
>> >> > entities other than the intended recipient is prohibited. If you ha=
ve
>> >> > received this in error, please contact the sender and delete this
>> e-mail
>> >> and
>> >> > associated material from any computer. The intended recipient of th=
is
>> >> e-mail
>> >> > may only use, reproduce, disclose, or distribute the information
>> >> contained
>> >> > in this e-mail and any attached files with the permission of the
>> sender.=94
>> >> >
>> >> > ----- Original Message -----
>> >> > From: "Fernando Ribeiro" <webmaster@fernandoribeiro.eti.br>
>> >> > To: users@camel.apache.org
>> >> > Sent: Tuesday, May 31, 2011 11:18:07 AM GMT -08:00 US/Canada Pacifi=
c
>> >> > Subject: Re: date functions/URL params for http endpoint
>> >> >
>> >> > You mean you need to be able to get the current date (for startDate=
)
>> and
>> >> a
>> >> > date in a configuration (endDate) in your route, right?
>> >> >
>> >> > On Tue, May 31, 2011 at 3:13 PM, Bharat Goyal <bharat@adchemy.com>
>> >> wrote:
>> >> >
>> >> > > Hello,
>> >> > > We have the requirement to pull data from a http URL on specific
>> dates
>> >> of
>> >> > > the month.
>> >> > >
>> >> > > Requirements:
>> >> > > 1. There are 2 URL params in the http call, startDate and endDate
>> that
>> >> > > takes date expr in dd/MMM/YYYY (e.g. 05/JAN/2011) and are used to
>> fetch
>> >> > data
>> >> > > between those 2 dates.
>> >> > > 2. Our camel-cron/quartz setup will need to run on specific dates=
,
>> and
>> >> > then
>> >> > > route to the http endpoint that can retrieve this data.
>> >> > > 3. the startDate has to be the current date (whenever the quartz =
job
>> >> > ran),
>> >> > > but the endDate needs to be startDate - {some configured value}. =
How
>> do
>> >> > we
>> >> > > do this via spring/camel config without writing a custom processo=
r?
>> Are
>> >> > > there any date functions available to subtract dates for e.g?
>> >> > >
>> >> > > Thanks,
>> >> > > Bharat
>> >> > >
>> >> >
>> >>
>> >
>>
>