I have tried something like:
@JsType(namespace=GLOBAL)
public class Record {
String id;
String date;
String data;
public Record() {
}
}
As mentioned above, I created a JsInterop wrapper for the JSON class in
javascript :
@JsType(isNative=true, namespace=GLOBAL)
public class JSON {
public native static String stringify(Object obj);
}
After calling :
Record record = new Record();
record.id = "1";
record.date = "20";
record.data = "30";
GWT.log(JSON.stringify(record));
I got :
{"id_1_g$":"1","date_1_g$":"20","data_1_g$":"30"}
I am not sure why does GWT adds _1_g$ to all properties. the solution is to
annotate properties with @JsProperty(name="property name")
Le jeudi 18 août 2016 09:33:37 UTC+2, Max Fromberger a écrit :
>
> Hello everybody,
>
> First of all a big THANKS to everyone involved in developing and
> supporting GWT.
>
> please correct me wherever I am wrong:
>
> In the past you used JsonUtils.safeEval() to create a JavaScriptObject
> from a JSON String. As i understand it, jsinterop annotations on classes
> not extending JavaScriptObject are now preferred over JavaScriptObjects.
>
> What is the recommended, future-proof way of having a server-client common
> class (i.e. package "shared") that can be:
>
> - created and accessed in a JVM servlet
> - created and accessed from the client end
> - serialized to JSON / deserialized from JSON to the specific class on the
> server (e.g. using GSON)
> - serialized to JSON / deserialized from JSON to the specific class on the
> client
>
> Background: Using WebSocket Servers to bidirectionally transfer JSONified
> objects. No GWT-RPC involved.
> Trying to avoid duplicate environment specific classes, boilerplate code
> etc.
>
> Thanks for every clue and please overlook me not having a native English
> interface. ;)
>
>
>
> kind regards,
> max
>
>
>
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