Re: Use Wicket as a REST API
Hi,
I'd definitely recommend using IResource for something like this.
Also check https://github.com/bitstorm/Wicket-rest-annotations. It will be
merged to WicketStuff soon.
On Thu, Aug 15, 2013 at 1:03 AM, Bas Gooren b...@iswd.nl wrote:
Hi,
Yes, what you are doing is a perfectly ok way to handle this.
Optionally you could use a shared resource for this, but I say that's just
a matter of preference.
We use something inspired by
https://code.google.com/p/**wicket-rest/https://code.google.com/p/wicket-rest/
This gives you some abstraction over the json (or xml/...) handling.
Furthermore you can override sensible methods like doGet or doPost
which clearly communicate intent.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 14-8-2013 20:32, schreef robianmcd:
I found that this works but I'm not sure if there is a better way of doing
this:
@MountPath(value = /api/my/rest/url)
public class MyPostHandler extends SecureWebPage {
public MyPostHandler () {
final WebRequest webRequest = (WebRequest) getRequest();
final HttpServletRequest rawRequest = (HttpServletRequest)
webRequest.**getContainerRequest();
if (rawRequest.getMethod().**equalsIgnoreCase(POST)) {
BufferedReader br;
try {
br = rawRequest.getReader();
String jsonString = br.readLine();
//Do something with the JSON here
}
catch (IOException e) {
}
}
}
}
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Re: Use Wicket as a REST API
What would the advantage be of using a resource instead of a page? I'll take a look a wicket-rest-annotation. Thanks -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Use-Wicket-as-a-REST-API-tp4660894p4660919.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Use Wicket as a REST API
I guess you expect JSON response for Angular's needs. Pages usually produce HTML response. On Thu, Aug 15, 2013 at 5:43 PM, robianmcd robian...@gmail.com wrote: What would the advantage be of using a resource instead of a page? I'll take a look a wicket-rest-annotation. Thanks -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Use-Wicket-as-a-REST-API-tp4660894p4660919.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Use Wicket as a REST API
Yeah I was using this function to send JSON from a page.
protected void setJsonResponse(final String jsonString, final Duration
cacheDuration) {
getRequestCycle().scheduleRequestHandlerAfterCurrent(new
IRequestHandler() {
@Override
public void respond(IRequestCycle requestCycle) {
AbstractResourceStreamWriter rstream = new
AbstractResourceStreamWriter() {
private static final long serialVersionUID = 1L;
@Override
public void write(OutputStream output) throws
IOException {
output.write(jsonString.getBytes());
}
@Override
public String getContentType() {
return MimeType.JSON.toString();
}
};
ResourceStreamRequestHandler handler = new
ResourceStreamRequestHandler(rstream);
handler.setContentDisposition(ContentDisposition.INLINE);
handler.setCacheDuration(cacheDuration);
getRequestCycle().scheduleRequestHandlerAfterCurrent(handler);
}
@Override
public void detach(IRequestCycle requestCycle) {
// Do nothing here, move along...
}
});
}
Maybe resources have a better way of doing it though so I'll try doing it
with a resource.
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Use Wicket as a REST API
I need Wicket to respond to a post request from AngularJS.
I set up a page in wicket like this but the request parameters are always
empty
@MountPath(value = /api/my/rest/url)
public class MyPostHandler extends SecureWebPage {
public MyPostHandler () {
final WebRequest webRequest = (WebRequest) getRequest();
final HttpServletRequest rawRequest = (HttpServletRequest)
webRequest.getContainerRequest();
if (rawRequest.getMethod().equalsIgnoreCase(POST)) {
webRequest.getRequestParameters().getParameterNames();
//Returns an empty list
webRequest.getPostParameters().getParameterNames();
//Returns an empty list
}
}
}
The AngularJS code that is sending the POST request looks like this:
$http.post('/api/my/rest/url', {some:data, other:stuff});
Any idea what's going wrong here?
Thanks!
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Re: Use Wicket as a REST API
I found that this works but I'm not sure if there is a better way of doing
this:
@MountPath(value = /api/my/rest/url)
public class MyPostHandler extends SecureWebPage {
public MyPostHandler () {
final WebRequest webRequest = (WebRequest) getRequest();
final HttpServletRequest rawRequest = (HttpServletRequest)
webRequest.getContainerRequest();
if (rawRequest.getMethod().equalsIgnoreCase(POST)) {
BufferedReader br;
try {
br = rawRequest.getReader();
String jsonString = br.readLine();
//Do something with the JSON here
}
catch (IOException e) {
}
}
}
}
--
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http://apache-wicket.1842946.n4.nabble.com/Use-Wicket-as-a-REST-API-tp4660894p4660898.html
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Re: Use Wicket as a REST API
Hi,
Yes, what you are doing is a perfectly ok way to handle this.
Optionally you could use a shared resource for this, but I say that's
just a matter of preference.
We use something inspired by https://code.google.com/p/wicket-rest/
This gives you some abstraction over the json (or xml/...) handling.
Furthermore you can override sensible methods like doGet or doPost
which clearly communicate intent.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 14-8-2013 20:32, schreef robianmcd:
I found that this works but I'm not sure if there is a better way of doing
this:
@MountPath(value = /api/my/rest/url)
public class MyPostHandler extends SecureWebPage {
public MyPostHandler () {
final WebRequest webRequest = (WebRequest) getRequest();
final HttpServletRequest rawRequest = (HttpServletRequest)
webRequest.getContainerRequest();
if (rawRequest.getMethod().equalsIgnoreCase(POST)) {
BufferedReader br;
try {
br = rawRequest.getReader();
String jsonString = br.readLine();
//Do something with the JSON here
}
catch (IOException e) {
}
}
}
}
--
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http://apache-wicket.1842946.n4.nabble.com/Use-Wicket-as-a-REST-API-tp4660894p4660898.html
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