HttpClient 4.0

[visualize ()]

Hello,

I'm trying to port my application to use HttpClient 4.0 instead of version 3.1 I make a substantial number of HTTP-gets and used to use aMultiThreadedHttpConnectionManager to setup a pool and retrieve clients.

Let's say I want to get some stuff from "http://my.server.com:8080/my-rest-service/data" and "http://my.server.com:8080/my-rest-service/data2".

In 3.1 you are able to set host and port via getHostConfiguration().setHost(host, port) which was kind of
convenient since I then could just create the pool, and when getting clients just set the host and port to "http://my.server.com" and 8080. In each request, I just had to set the URL to "/my-rest-service/data" or "/my-rest-service/data2" and didn't have to care about the host and port.

Is there a way to accomplish the same with a client of version 4.0? Like set a default host/route (or whatever you may call it), so when doing new HttpGet("/my-rest-service/data") it "falls back" to the default one?

EDIT: Was using 3.1, not 3.0...

/ K

[olegk]

visualize wrote:

> Hello,
>
> I'm trying to port my application to use HttpClient 4.0 instead of version
> 3.0 I make a substantial number of HTTP-gets and used to use
> aMultiThreadedHttpConnectionManager to setup a pool and retrieve clients.
>
> Let's say I want to get some stuff from
> "http://my.server.com:8080/my-rest-service/data" and
> "http://my.server.com:8080/my-rest-service/data2".
>
> In 3.0 you are able to set host and port via
> getHostConfiguration().setHost(host, port) which was kind of
> convenient since I then could just create the pool, and when getting clients
> just set the host and port to "http://my.server.com" and 8080. In each
> request, I just had to set the URL to "/my-rest-service/data" or
> "/my-rest-service/data2" and didn't have to care about the host and port.
>
> Is there a way to accomplish the same with a client of version 4.0? Like set
> a default host/route (or whatever you may call it), so when doing new
> HttpGet("/my-rest-service/data") it "falls back" to the default one?
>
> / K
>
>

Use "http.default-host" parameter.

-----
DefaultHttpClient httpclient = new DefaultHttpClient();

httpclient.getParams().setParameter(ClientPNames.DEFAULT_HOST,
         new HttpHost("www.google.com", 80, "http"));

HttpGet req = new HttpGet("/");

HttpResponse rsp = httpclient.execute(req);
HttpEntity entity = rsp.getEntity();

System.out.println("----------------------------------------");
System.out.println(rsp.getStatusLine());
System.out.println("----------------------------------------");

if (entity != null) {
     System.out.println(EntityUtils.toString(entity));
}
-----

Hope this helps

Oleg

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[visualize]

olegk wrote:

visualize wrote:
> Hello,
>
> I'm trying to port my application to use HttpClient 4.0 instead of version
> 3.0 I make a substantial number of HTTP-gets and used to use
> aMultiThreadedHttpConnectionManager to setup a pool and retrieve clients.
>
> Let's say I want to get some stuff from
> "http://my.server.com:8080/my-rest-service/data" and
> "http://my.server.com:8080/my-rest-service/data2".
>
> In 3.0 you are able to set host and port via
> getHostConfiguration().setHost(host, port) which was kind of
> convenient since I then could just create the pool, and when getting clients
> just set the host and port to "http://my.server.com" and 8080. In each
> request, I just had to set the URL to "/my-rest-service/data" or
> "/my-rest-service/data2" and didn't have to care about the host and port.
>
> Is there a way to accomplish the same with a client of version 4.0? Like set
> a default host/route (or whatever you may call it), so when doing new
> HttpGet("/my-rest-service/data") it "falls back" to the default one?
>
> / K
>
>


Use "http.default-host" parameter.

-----
DefaultHttpClient httpclient = new DefaultHttpClient();

httpclient.getParams().setParameter(ClientPNames.DEFAULT_HOST,
         new HttpHost("www.google.com", 80, "http"));

HttpGet req = new HttpGet("/");

HttpResponse rsp = httpclient.execute(req);
HttpEntity entity = rsp.getEntity();

System.out.println("----------------------------------------");
System.out.println(rsp.getStatusLine());
System.out.println("----------------------------------------");

if (entity != null) {
     System.out.println(EntityUtils.toString(entity));
}
-----

Hope this helps

Oleg

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Fantastic, thanks a lot!

[Joan Balagueró]

------Mensaje original------
De: visualize
Para:httpclient-users@...
Responder a:HttpClient User Discussion
Asunto: Re: HttpClient 4.0
Enviado: 28 Sep, 2009 11:06



olegk wrote:

>
> visualize wrote:
>> Hello,
>>
>> I'm trying to port my application to use HttpClient 4.0 instead of
>> version
>> 3.0 I make a substantial number of HTTP-gets and used to use
>> aMultiThreadedHttpConnectionManager to setup a pool and retrieve clients.
>>
>> Let's say I want to get some stuff from
>> "http://my.server.com:8080/my-rest-service/data" and
>> "http://my.server.com:8080/my-rest-service/data2".
>>
>> In 3.0 you are able to set host and port via
>> getHostConfiguration().setHost(host, port) which was kind of
>> convenient since I then could just create the pool, and when getting
>> clients
>> just set the host and port to "http://my.server.com" and 8080. In each
>> request, I just had to set the URL to "/my-rest-service/data" or
>> "/my-rest-service/data2" and didn't have to care about the host and port.
>>
>> Is there a way to accomplish the same with a client of version 4.0? Like
>> set
>> a default host/route (or whatever you may call it), so when doing new
>> HttpGet("/my-rest-service/data") it "falls back" to the default one?
>>
>> / K
>>
>>
>
>
> Use "http.default-host" parameter.
>
> -----
> DefaultHttpClient httpclient = new DefaultHttpClient();
>
> httpclient.getParams().setParameter(ClientPNames.DEFAULT_HOST,
>          new HttpHost("www.google.com", 80, "http"));
>
> HttpGet req = new HttpGet("/");
>
> HttpResponse rsp = httpclient.execute(req);
> HttpEntity entity = rsp.getEntity();
>
> System.out.println("----------------------------------------");
> System.out.println(rsp.getStatusLine());
> System.out.println("----------------------------------------");
>
> if (entity != null) {
>      System.out.println(EntityUtils.toString(entity));
> }
> -----
>
> Hope this helps
>
> Oleg
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: httpclient-users-unsubscribe@...
> For additional commands, e-mail: httpclient-users-help@...
>
>
>

Fantastic, thanks a lot!
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