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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