------------------------------------------------------------------------------------------------------------------------------
Andre H. Juffer
Biocenter Oulu and Department of Biochemistry
University of Oulu, Finland
Phone: +358-294-481161
Email: [email protected]
WWW:
www.biochem.oulu.fi/Biocomputing/
www.oulu.fi/biocenter/biocomputing-and-bioinformatics
www.oulu.fi/biocenter/groups/juffer
StrucBioCat, www.strucbiocat.oulu.fi
Triacle Biocomputing, www.triacle-bc.com
________________________________
From: Javier Puerto [[email protected]]
Sent: Monday, August 26, 2013 12:04 PM
To: [email protected]
Subject: Re: [C3] Calling another from REST resource
2013/8/26 Andre Juffer <[email protected]<mailto:[email protected]>>
I am working on using the Java pipe. So far so so good. I have two issues:
1. I intend to use a TextSerializer in the final step as I need just a single
String returned from the other block, but I cannot find the
org.apache.cocoon.sax.component.TextSerializer:
http://cocoon.apache.org/3.0/apidocs/org/apache/cocoon/sax/component/TextSerializer.html
It extends org.apache.cocoon.sax.component.XMLSerializer. All other classes are
fine (Pipeline, SAXPipelineComponent, etc). Is there an extra dependency
required. If so, which one?
TextSerializer class is in "cocoon-sax" project, the spring declaration is
available at "cocoon-sitemap" project in file
"cocoon-sitemap/src/main/resources/META-INF/cocoon/spring/cocoon-pipeline-component.xml".
You only need these two projects as dependencies.
OK, thanks. I will have a look.
2. Also, the example of a VideoController contains the line:
return new Page("servlet:/screen/video", data);
In which package is Page located? I just cannot find it.
I can't see the fragment code you shown and neither the Page class. Where did
you get the example?
Anyway, seems like you are trying to create a controller.
That is correct.
You can check the samples to check what kind of object is expected from the
controller because probably the Page class inherits from another object.
I am referring to
http://cocoon.apache.org/3.0/features.html
There is an example towards the end.
Thanks,
André
On 08/19/2013 12:19 PM, Thorsten Scherler wrote:
On 08/19/2013 10:58 AM, Andre Juffer wrote:
Hi Thorsten,
I already thought that it would down to what you suggested. Seems to me that
calling a pipeline in the way you suggested is the most logical way, as the
other block has everything in place to receive requests for accounts, given the
hash. I will give it a try.
Another possibility would be to create a java pipe. See e.g. for an usage see
cocoon-rest-optional/src/main/java/org/apache/cocoon/rest/optional/sample/SendMailPipeService.java
and
cocoon-rest-optional/src/main/java/org/apache/cocoon/rest/optional/mail/pipelines/pipes/EmailPlainPipe.java
This gives you a broader possibility. For example in one project I extended the
pipeline interface to work with a hashmap and I injected the values via the
pipe. This way I did not need to bother with the stream but directly could
access the values I needed in the pipeline.
salu2
Best,
André
------------------------------------------------------------------------------------------------------------------------------
Andre H. Juffer
Biocenter Oulu and Department of Biochemistry
University of Oulu, Finland
Phone: +358-294-481161<tel:%2B358-294-481161>
Email: [email protected]<mailto:[email protected]>
WWW:
www.biochem.oulu.fi/Biocomputing/<http://www.biochem.oulu.fi/Biocomputing/>
www.oulu.fi/biocenter/biocomputing-and-bioinformatics<http://www.oulu.fi/biocenter/biocomputing-and-bioinformatics>
www.oulu.fi/biocenter/groups/juffer<http://www.oulu.fi/biocenter/groups/juffer>
StrucBioCat, www.strucbiocat.oulu.fi<http://www.strucbiocat.oulu.fi>
Triacle Biocomputing, www.triacle-bc.com<http://www.triacle-bc.com>
________________________________
From: Thorsten Scherler [[email protected]<mailto:[email protected]>]
Sent: Monday, August 19, 2013 10:12 AM
To: [email protected]<mailto:[email protected]>
Subject: Re: [C3] Calling another from REST resource
On 08/15/2013 04:34 PM, Andre Juffer wrote:
To clarify my question:
I need to identify persons when they access a resource. On the client side, a
temporal hash is stored. On the server side, I use that hash to connect with an
account associated with a person. The hash is not unique, it is assigned upon
signing in, and lost after signing out. When accessing the resource, say a
VideoResource in block A,
@POST
Response doSomething(@PathParam("hash") String hash)
{
Account account = .... // Use the hash here.
this.facade_.doSomething(account, ....);
return someResponse;
}
The account information is obtained from another block (B), which is accessed
by various others block for the same purpose. These blocks represent various
services for which a person may have an account.
Thus, the line with
Account account = .... // Use the hash here.
would access another block.
Can this easily be facilitated with cocoon3 at this stage?
thanks for your time,
The question is do you need to call/use a java class or do you want to call a
pipeline?
To call another java class a simple import should do, when you have the dep to
the other block set.
In case of calling another pipeline should be working with
http://cocoon.apache.org/subprojects/servlet-service/servlet-service-impl/architecture.html
servlet:
final URL url = new URL("servlet:blockB:/someUrl");
HTH
salu2
------------------------------------------------------------------------------------------------------------------------------
Andre H. Juffer
Biocenter Oulu and Department of Biochemistry
University of Oulu, Finland
Phone: +358-294-481161<tel:%2B358-294-481161>
Email: [email protected]<mailto:[email protected]>
WWW:
www.biochem.oulu.fi/Biocomputing/<http://www.biochem.oulu.fi/Biocomputing/>
www.oulu.fi/biocenter/biocomputing-and-bioinformatics<http://www.oulu.fi/biocenter/biocomputing-and-bioinformatics>
www.oulu.fi/biocenter/groups/juffer<http://www.oulu.fi/biocenter/groups/juffer>
StrucBioCat, www.strucbiocat.oulu.fi<http://www.strucbiocat.oulu.fi>
Triacle Biocomputing, www.triacle-bc.com<http://www.triacle-bc.com>
________________________________
From: Andre Juffer [[email protected]<mailto:[email protected]>]
Sent: Wednesday, August 14, 2013 4:20 PM
To: [email protected]<mailto:[email protected]>
Subject: [C3] Calling another from REST resource
Is it actually possible to call an another block (say block A) from within a
REST resource that resides in block B?
Thanks,
------------------------------------------------------------------------------------------------------------------------------
Andre H. Juffer
Biocenter Oulu and Department of Biochemistry
University of Oulu, Finland
Phone: +358-294-481161<tel:%2B358-294-481161>
Email: [email protected]<mailto:[email protected]>
WWW:
www.biochem.oulu.fi/Biocomputing/<http://www.biochem.oulu.fi/Biocomputing/>
www.oulu.fi/biocenter/biocomputing-and-bioinformatics<http://www.oulu.fi/biocenter/biocomputing-and-bioinformatics>
www.oulu.fi/biocenter/groups/juffer<http://www.oulu.fi/biocenter/groups/juffer>
StrucBioCat, www.strucbiocat.oulu.fi<http://www.strucbiocat.oulu.fi>
Triacle Biocomputing, www.triacle-bc.com<http://www.triacle-bc.com>
--
Thorsten Scherler <scherler.at.gmail.com<http://scherler.at.gmail.com>>
codeBusters S.L. - web based systems
<consulting, training and solutions>
http://www.codebusters.es/
--
Thorsten Scherler <scherler.at.gmail.com<http://scherler.at.gmail.com>>
codeBusters S.L. - web based systems
<consulting, training and solutions>
http://www.codebusters.es/
--
Andre H. Juffer | Phone: +358-294-481161<tel:%2B358-294-481161>
Biocenter Oulu and | Fax: +358-8-553-1141<tel:%2B358-8-553-1141>
Department of Biochemistry | Email:
[email protected]<mailto:[email protected]>
University of Oulu, Finland | WWW:
www.biochem.oulu.fi/Biocomputing/<http://www.biochem.oulu.fi/Biocomputing/>
StruBioCat | WWW:
www.strubiocat.oulu.fi<http://www.strubiocat.oulu.fi>
Triacle Biocomputing | WWW:
www.triacle-bc.com<http://www.triacle-bc.com>
