Hi all,
Using GWT, I'm trying to call two methods which exist in a
RemoteService from my entrypoint class.
I have two methods within my remoteService servlet, method A and
method B.
Method A returns an int and sets an arraylist.
Method B returns the arraylist, myList.
I'm assuming that a single callback is associated with a single
servlet method? Is it possible to access the arraylist, which has been
set from calling method A, using the callback?
e.g.
//client code:
MyServiceAsync myService = (MyServiceAsync)
GWT.create(MyService.class);
AsyncCallback callback = new AsyncCallback(){
public void onSuccess(Object result) {
}
public void onFailure(Throwable caught) {
}
};
myService.foo(callback);
// servlet code
public class MyServiceImpl extends RemoteServiceServlet implements
MyService{
public static List myList = new ArrayList();
public int A(){
setB();
return 10;
}
public void setB(){
// this adds five elements to a static arraylist, myList
}
public List getB(){
return myList;
}
}
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