Your interfaces dont match the JSON data structure. You would need to
use Map and List, maybe sth like this:
interface Message {
List<Person> getRecords();
}
interface Person {
Map<String, List<String>> getNames();
}
On 01.04.2013 21:37, sebastien.rib...@isen-lille.fr wrote:
Thanks. I try it, but I don't undestand how does it works... Do you
have simple examples or tutorials?
I try to do it:
/interface Person {
Names getNames();
String getStyle();
}/
/ interface Names {
// Other properties, as above
String getProp1();
String getProp2();
String getProp3();/
/ }/
/ // Declare the factory type
interface MyFactory extends AutoBeanFactory {
AutoBean<Names> names();
AutoBean<Person> person();
}/
/public class HelloWorld implements IsWidget,EntryPoint {
public Widget asWidget() {
String url="data.json";
RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
//builder.setHeader("Access-Control-Allow-Origin", "*");
try {
Request response = builder.sendRequest(null, new
RequestCallback() {
public void onError(Request request, Throwable exception) {
// Code omitted for clarity
}/
/ public void onResponseReceived(Request request, Response
response) {
MyFactory factory = GWT.create(MyFactory.class);
AutoBean<Person> bean = AutoBeanCodex.decode(factory,
Person.class, response.getText());
System.out.println("oui "+ bean.as().getNames());
/
/ }/
/ });
} catch (RequestException e) {
}
return null;
}/
/@Override
public void onModuleLoad() {
asWidget();
}
}/
I get *null*. What do you think?
*I'm still interested by a method with overlay type (=> Javascript)*,
just to get "Jack" and "John" in /{"records": [{"names": {"John":
["50", "H", "US"], "Jack": ["50", "H", "US"]}, "style": "TR"}]}./
Le lundi 1 avril 2013 12:43:37 UTC-4, Stefan Ollinger a écrit :
Hi,
you could take a look at
http://code.google.com/p/google-web-toolkit/wiki/AutoBean
<http://code.google.com/p/google-web-toolkit/wiki/AutoBean>
Regards,
Stefan
On 29.03.2013 14:18, sebastie...@isen-lille.fr <javascript:> wrote:
Hi everybody,
I want to read this kind of JSON with GWT:
/{"records": [{"names": {"John": ["50", "H", "US"], "Jack":
["50", "H", "US"]}, "style": "TR"}]}/
I use overlay for that.
If I use that, I get "*TR*":
/ public final native String getStyle()
/*-{
return this.records[0].style;
}-*/;/
So, it's work. Now I want to get *John *and the list *50,H,US.*
If I use that I get *null:*
/public final native String getNames(String i)
/*-{
return this.records[0].names[i];
}-*/;/
For the same thing, I try to do that and I get no result: (json
is the of my class which is extended by JavaScriptObject)
/ public final native JsArray<json> getArray(String key) /*-{
return this[key] ? this[key] : new Array();
}-*/;/
and
/result.getArray("names").toString()/
//
Have you any idea to do what I want?
Thank you in advance !
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