RE: Re: Multiple content types
Hi Sherif,
Could you send us the trace of your HTTP request/response exchange including
HTTP headers? I suscept that you Accept header might not be correct.
Best regards,
Jerome Louvel
--
Restlet ~ Founder and Lead developer ~ http://www.restlet.org
Noelios Technologies ~ Co-founder ~ http://www.noelios.com
-Message d'origine-
De : Sherif Ahmed [mailto:sherifah...@hotmail.com]
Envoyé : mercredi 1 juillet 2009 20:00
À : discuss@restlet.tigris.org
Objet : RE: Re: Multiple content types
Okay..
I had to add an XLS Representation for a resource and I wan to support a suffix
of .json for JSON and .XLS for Excel , but using the code below (and rest of
the code in the previous thread).
no matter what extension I use (even other than XLS OR JSON). the
Variant.Representation in my represent(Variant variant) method in the resource
class always picks up JSON as the type..
Thanks
public HelloWorldResource(Context context, Request request, Response response) {
super(context, request, response);
getVariants().add(new Variant(MediaType.APPLICATION_EXCEL));
getVariants().add(new Variant(MediaType.APPLICATION_JSON));
}
Hi Sherif,
.js is javascript
.json is json :0)
There is no need to add js or json to the MetadataService as it comes
with a bunch of common ones already.
Remove that line, and try
http://localhost:8080/firstStepsServlet/Hello.json (Notice the JSON)
Jon
Sherif wrote:
Thanks Jonathan..
1. Here’s what I did to support lets say “.js” as an extension to
indicate JSON as the content type
*public* *class* FirstStepsApplication *extends* Application {
/**
* Creates a root Restlet that will receive all incoming calls.
*/
@Override
*public* Restlet createRoot() {
// Create a router Restlet that routes each call to a
// new instance of HelloWorldResource.
Router router = *new* Router(getContext());
// Defines only one route
router.attachDefault(HelloWorldResource.*class*);
*this*.getTunnelService().setExtensionsTunnel(*true*);
*this*.getTunnelService().setEncodingParameter(output);
*this*.getMetadataService().addExtension(js, *new*
Metadata(MediaType./APPLICATION_JSON/.getName(),
MediaType./APPLICATION_JSON/.getDescription()), *true* );
*return* router;
}
}
*public* *class* HelloWorldResource *extends* Resource {
*public* HelloWorldResource(Context context, Request request, Response
response) {
*super*(context, request, response);
// This representation has only one type of representation.
getVariants().add(*new* Variant(MediaType./TEXT_PLAIN/));
getVariants().add(*new* Variant(MediaType./APPLICATION_JSON/));
}
/**
* Returns a full representation for a given variant.
*/
@Override
*public* Representation represent(Variant variant) *throws*
ResourceException {
Representation representation = *null*;
*if*(variant.getMediaType() == MediaType./APPLICATION_JSON/){
representation = *new* JsonRepresentation(Hello World);
}*else* *if* ( variant.getMediaType() == MediaType./TEXT_PLAIN/){
representation = *new* StringRepresentation(
hello, world, MediaType./TEXT_PLAIN/);
}
*return* representation;
}
}
However when I call the service using the following URL
http://localhost:8080/firstStepsServlet/Hello.js the Variant type in
the HelloWorldResource is of MediaType.TEXT_PLAIN
Thanks for Your help
*From:* Jonathan Hall (via Nabble)
[mailto:ml-user+125526-1692215...@...
http://n2.nabble.com/user/SendEmail.jtp?type=nodenode=3043073i=0]
*Sent:* Friday, June 05, 2009 1:29 PM
*To:* Sherif
*Subject:* Re: Multiple content types
Have a look at
http://www.restlet.org/documentation/2.0/api/org/restlet/service/TunnelService.html
getTunnelService().setExtensionsTunnel(true);
Jon
Sherif wrote:
I realize RESTLet supports multiple encodings based on the Accept
Encoding
headers. Does Restlet also have a way to allow encodings based on
URI patter
e.g. http://mystores/items/1000.json or something like that ?
--
http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447dsMessageId=2359775
http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447dsMessageId=2359775
This email is a reply to your post @
http://n2.nabble.com/Multiple-content-types-tp3031817p3031841.html
You can reply by email or by visting the link above.
View this message in context: RE: Multiple content types
http://n2.nabble.com/Multiple-content-types-tp3031817p3043073.html
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RE: Re: Multiple content types
Okay..
I had to add an XLS Representation for a resource and I wan to support a suffix
of .json for JSON and .XLS for Excel , but using the code below (and rest of
the code in the previous thread).
no matter what extension I use (even other than XLS OR JSON). the
Variant.Representation in my represent(Variant variant) method in the resource
class always picks up JSON as the type..
Thanks
public HelloWorldResource(Context context, Request request, Response response) {
super(context, request, response);
getVariants().add(new Variant(MediaType.APPLICATION_EXCEL));
getVariants().add(new Variant(MediaType.APPLICATION_JSON));
}
Hi Sherif,
.js is javascript
.json is json :0)
There is no need to add js or json to the MetadataService as it comes
with a bunch of common ones already.
Remove that line, and try
http://localhost:8080/firstStepsServlet/Hello.json (Notice the JSON)
Jon
Sherif wrote:
Thanks Jonathan..
1. Here’s what I did to support lets say “.js” as an extension to
indicate JSON as the content type
*public* *class* FirstStepsApplication *extends* Application {
/**
* Creates a root Restlet that will receive all incoming calls.
*/
@Override
*public* Restlet createRoot() {
// Create a router Restlet that routes each call to a
// new instance of HelloWorldResource.
Router router = *new* Router(getContext());
// Defines only one route
router.attachDefault(HelloWorldResource.*class*);
*this*.getTunnelService().setExtensionsTunnel(*true*);
*this*.getTunnelService().setEncodingParameter(output);
*this*.getMetadataService().addExtension(js, *new*
Metadata(MediaType./APPLICATION_JSON/.getName(),
MediaType./APPLICATION_JSON/.getDescription()), *true* );
*return* router;
}
}
*public* *class* HelloWorldResource *extends* Resource {
*public* HelloWorldResource(Context context, Request request, Response
response) {
*super*(context, request, response);
// This representation has only one type of representation.
getVariants().add(*new* Variant(MediaType./TEXT_PLAIN/));
getVariants().add(*new* Variant(MediaType./APPLICATION_JSON/));
}
/**
* Returns a full representation for a given variant.
*/
@Override
*public* Representation represent(Variant variant) *throws*
ResourceException {
Representation representation = *null*;
*if*(variant.getMediaType() == MediaType./APPLICATION_JSON/){
representation = *new* JsonRepresentation(Hello World);
}*else* *if* ( variant.getMediaType() == MediaType./TEXT_PLAIN/){
representation = *new* StringRepresentation(
hello, world, MediaType./TEXT_PLAIN/);
}
*return* representation;
}
}
However when I call the service using the following URL
http://localhost:8080/firstStepsServlet/Hello.js the Variant type in
the HelloWorldResource is of MediaType.TEXT_PLAIN
Thanks for Your help
*From:* Jonathan Hall (via Nabble)
[mailto:ml-user+125526-1692215...@...
http://n2.nabble.com/user/SendEmail.jtp?type=nodenode=3043073i=0]
*Sent:* Friday, June 05, 2009 1:29 PM
*To:* Sherif
*Subject:* Re: Multiple content types
Have a look at
http://www.restlet.org/documentation/2.0/api/org/restlet/service/TunnelService.html
getTunnelService().setExtensionsTunnel(true);
Jon
Sherif wrote:
I realize RESTLet supports multiple encodings based on the Accept
Encoding
headers. Does Restlet also have a way to allow encodings based on
URI patter
e.g. http://mystores/items/1000.json or something like that ?
--
http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447dsMessageId=2359775
http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447dsMessageId=2359775
This email is a reply to your post @
http://n2.nabble.com/Multiple-content-types-tp3031817p3031841.html
You can reply by email or by visting the link above.
View this message in context: RE: Multiple content types
http://n2.nabble.com/Multiple-content-types-tp3031817p3043073.html
Sent from the Restlet Discuss mailing list archive
http://n2.nabble.com/Restlet-Discuss-f1400322.html at Nabble.com.
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http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447dsMessageId=2367141
