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- /*
- * Copyright 2012 gitblit.com.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package com.gitblit.authority;
-
- import java.awt.Component;
- import java.awt.Cursor;
- import java.io.IOException;
-
- import javax.swing.SwingWorker;
-
- public abstract class AuthorityWorker extends SwingWorker<Boolean, Void> {
-
- private final Component parent;
-
- public AuthorityWorker(Component parent) {
- this.parent = parent;
- parent.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
- }
-
- @Override
- protected Boolean doInBackground() throws IOException {
- return doRequest();
- }
-
- protected void done() {
- parent.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
- try {
- Boolean success = get();
- if (success) {
- onSuccess();
- } else {
- onFailure();
- }
- } catch (Throwable t) {
- Utils.showException(parent, t);
- }
- }
-
- protected abstract Boolean doRequest() throws IOException;
-
- protected abstract void onSuccess();
-
- protected void onFailure() {
- }
- }
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