It's more fun to create your own ResultProcessor, though :) You'll get to
try out the real power of T5.
On Thu, Jul 8, 2010 at 1:28 PM, Borut Bolčina <borut.bolc...@gmail.com>wrote:
> Thanks for ultra fast responses. I guess they went through
> AjaxComponentEventResultProcessor :-)
>
> Until I try implementing the processor class, I found a compromise.
>
> return org.apache.tapestry5.json.JSONObject jsonObject = new
>
> org.apache.tapestry5.json.JSONObject(JSONSerializer.toJSON(userData).toString());
>
> I found out that org.apache.tapestry5.json.JSONObject has a constructor
> with
> a String form of a JSON object.
>
> Thanks!
> Borut
>
> >
>
> 2010/7/8 Ulrich Stärk <u...@spielviel.de>
>
> > You'll probably want to contribute it to
> AjaxComponentEventResultProcessor
> > though.
> >
> >
> > On 08.07.2010 12:36, Christophe Cordenier wrote:
> >
> >> Hi
> >>
> >> You will have to create your own ComponentEventResultProcessor and
> >> contribute it in your AppModule class :
> >>
> >> public void contributeComponentEventResultProcessor(
> >> MappedConfiguration<Class, ComponentEventResultProcessor>
> >> configuration) {
> >>
> >> configuration.addInstance(net.sf.json.JSONObject.class,
> >> YouProcessor.class);
> >>
> >> }
> >>
> >> 2010/7/8 Borut Bolčina<borut.bolc...@gmail.com>
> >>
> >> Hello,
> >>>
> >>> Is it possible to configure return types?
> >>>
> >>> In one of my event methods I was trying to return
> net.sf.json.JSONObject
> >>> instead of org.apache.tapestry5.json.JSONObject and got this error
> >>> message:
> >>>
> >>> [ERROR] TapestryModule.RequestExceptionHandler Processing of request
> >>> failed
> >>> with uncaught exception: A component event handler method returned the
> >>> value
> >>>
> >>>
> >>>
> {"birthDay":"","birthMonth":"","birthYear":"","gender":"male","postOfficeNumberAndName":"1236
> >>> Trzin"}. Return type net.sf.json.JSONObject can not be handled.
> >>> Configured
> >>> return types are java.lang.Class, java.lang.String,
> >>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
> >>> org.apache.tapestry5.ajax.MultiZoneUpdate,
> >>> org.apache.tapestry5.json.JSONArray,
> >>> org.apache.tapestry5.json.JSONObject,
> >>> org.apache.tapestry5.runtime.Component,
> >>> org.apache.tapestry5.runtime.RenderCommand.
> >>> org.apache.tapestry5.runtime.ComponentEventException: A component event
> >>> handler method returned the value
> >>>
> >>>
> >>>
> {"birthDay":"","birthMonth":"","birthYear":"","gender":"male","postOfficeNumberAndName":"1236
> >>> Trzin"}. Return type net.sf.json.JSONObject can not be handled.
> >>> Configured
> >>> return types are java.lang.Class, java.lang.String,
> >>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
> >>> org.apache.tapestry5.ajax.MultiZoneUpdate,
> >>> org.apache.tapestry5.json.JSONArray,
> >>> org.apache.tapestry5.json.JSONObject,
> >>> org.apache.tapestry5.runtime.Component,
> >>> org.apache.tapestry5.runtime.RenderCommand. [at context:Index.tml, line
> >>> 20]
> >>>
> >>>
> >>> My event method:
> >>>
> >>> @OnEvent(component = "email", value = "blur")
> >>> public JSONObject checkIfUserWithThisEmailExists(String value) {
> >>> UserData userData = new UserData();
> >>> if(value.equals("b...@example.com")) {
> >>> userData.setPostOfficeNumberAndName("1236 Trzin");
> >>> userData.setGender("male");
> >>> } else {
> >>> logger.info("Bob does not exist.");
> >>> }
> >>> JSONObject jsonObject = (JSONObject)
> >>> JSONSerializer.toJSON(userData);
> >>> return jsonObject;
> >>> }
> >>>
> >>> The reason I used net.sf.json.JSONObject is because it offers great
> >>> conversion and construction capabilities to/from JavaBeans/XML/JSON.
> Have
> >>> a
> >>> look at http://json-lib.sourceforge.net/snippets.html.
> >>>
> >>> Is it possible or do I have to construct the
> >>> org.apache.tapestry5.json.JSON
> >>> object by hand?
> >>>
> >>> Thanks,
> >>> Borut
> >>>
> >>>
> >>
> >>
> >>
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> >
>
