private void loadData() {
// Set up the callback object.
AsyncCallback<AccountInfo[]> callback =
new AsyncCallback<AccountInfo[]>() {
public void onFailure(Throwable caught) {
// TODO: Do something with errors.
GWT.log(caught.toString());
refreshBtn.setEnabled(true);
}
public void onSuccess(AccountInfo[] info) {
if (info == null) {
Window.alert(MockStock.SESSION_TIMEOUT_MSG);
return;
}
populateRankTable(info);
refreshBtn.setEnabled(true);
String time =
"最后更新时间: "
+ DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.DATE_SHORT)
.format(new Date())
+ " "
+ DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.TIME_MEDIUM)
.format(new Date());
lastModified.setText(time);
hp.add(lastModified);
hp.setCellHorizontalAlignment(lastModified, ALIGN_RIGHT);
hp.setCellVerticalAlignment(lastModified, ALIGN_BOTTOM);
}
};
// Make the call to the stock price service.
stockSvc.getAllAccountInfo(callback);
}
private void showTransHistory(final String username, final String displayName) {
AsyncCallback<DealLog[]> callback =
new AsyncCallback<DealLog[]>() {
public void onFailure(Throwable caught) {
// TODO: Do something with errors.
GWT.log(caught.toString());
}
public void onSuccess(DealLog[] logs) {
if (logs == null) {
Window.alert(MockStock.SESSION_TIMEOUT_MSG);
return;
}
removeGrids();
createTransTable(logs);
transUser = new Label("\"" + displayName + "\"交易记录如下：");
getItself().add(transUser);
getItself().add(transGrid);
}
};
// Make the call to the stock price service.
stockSvc.getDealLogs(username, callback);
}
private void showPosition(final String username, final String displayName) {
AsyncCallback<StockPosition[]> callback =
new AsyncCallback<StockPosition[]>() {
public void onFailure(Throwable caught) {
// TODO: Do something with errors.
GWT.log(caught.toString());
}
public void onSuccess(StockPosition[] positions) {
if (positions == null) {
Window.alert(MockStock.SESSION_TIMEOUT_MSG);
return;
}
removeGrids();
createPositionTable(positions);
transUser = new Label("\"" + displayName + "\"持仓情况如下：");
getItself().add(transUser);
getItself().add(positionGrid);
}
};
// Make the call to the stock price service.
stockSvc.getStockPositions(username, callback);
}