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On Sunday, 1 September 2013 09:53:01 UTC+1, giuseppe giorgio wrote:
>
> I have a soap Service:
>
> @WebMethod
> public ArrayList<String[]> getData() {
> // invoked by android app
> dataStore = DatastoreServiceFactory.getDatastoreService();
> ArrayList<Entity> list = (ArrayList<Entity>)
> dataStore.prepare(query).asList(FetchOptions.Builder.withLimit(100));
>
> if (!list.isEmpty()) {
> ArrayList<String[]> res=new ArrayList<String[]>();
> String[] to_add;
> // convert entity into strings
> for (Entity current : list) {
> to_add=new String[3];
> to_add[0]=String.valueOf(current.getProperty(TEMP_ROW));
> to_add[1]=String.valueOf(current.getProperty(HUM_ROW));
> to_add[2]=String.valueOf(current.getProperty(DATE_ROW));
>
> res.add(to_add);
> }
> return res;
> }
>
> return null;
> }
>
>
> and as declared should return a List<String[]> object. After import all
> java file for soap comunication into client, when i try to call getData
> method like
>
> Functions functions = new FunctionsService().getFunctionsPort();
> List<String[]> lista = functions.getData();
>
> Eclipse told me that getData() return List<StringArray>, not
> List<String[]>. How it's possible? StringArray isn't a java data type and
> isn't what i'm expecting...
> why happen this strange thing? how can i cast StringArray into correct
> data type?
>
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