private void cancelPendingSummaryRequest() {
summary = null;
if (summaryRequest != null && summaryRequest.isPending()) {
summaryRequest.cancel();
summaryRequest = null;
}
}
public void cancelCurrentRequests() {
if (this.model.isLive()) {
this.stopLiveOutput();
} else {
for (Request req : this.taskOutputRequests.values()) {
req.cancel();
}
this.taskOutputRequests.clear();
}
}
@Override
public void cancelHttpRequest(HttpRequest httpRequest) {
HttpResponseListener httpResponseListener = listeners.get(httpRequest);
Request request = requests.get(httpRequest);
if (httpResponseListener != null && request != null) {
request.cancel();
httpResponseListener.cancelled();
requests.remove(httpRequest);
listeners.remove(httpRequest);
}
}
private void removeTransientDatasource() {
if (importConfig == null) return;
if (transientRequest != null) {
transientRequest.cancel();
transientRequest = null;
}
if (diffRequest != null) {
diffRequest.cancel();
diffRequest = null;
}
deleteTransientDatasource();
importConfig = null;
}
public void onResponseReceived(Request request, Response response) {
if (200 == response.getStatusCode()) {
addTreeItems(response);
if (treeItem.getText().equals(constants.rootItemDescription()))
treeItem.setState(true, true);
} else {
GWT.log("ResourceTree - Couldn't retrieve JSON for request : " + request.toString(), null);
}
}
private boolean hasSummaryOrPendingRequest() {
return summary != null || summaryRequest != null && summaryRequest.isPending();
}
public void onError(Request request, Throwable exception) {
GWT.log("ResourceGrids - on error for request : " + request.toString(), null);
}
public void onCancel() {
if ((currHttpRequest != null) && (currHttpRequest.isPending())) {
currHttpRequest.cancel();
Window.alert("Cancelling RPC");
}
}
@Override
public boolean isPending() {
return delegate != null ? delegate.isPending() : false;
}
@Override
public void cancel() {
if (delegate != null) {
delegate.cancel();
}
}
