EditLocationAction.java
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上传日期:2018-01-08
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文件大小:2k
- /**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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 org.apache.hadoop.eclipse.actions;
- import org.apache.hadoop.eclipse.ImageLibrary;
- import org.apache.hadoop.eclipse.server.HadoopServer;
- import org.apache.hadoop.eclipse.servers.HadoopLocationWizard;
- import org.apache.hadoop.eclipse.view.servers.ServerView;
- import org.eclipse.jface.action.Action;
- import org.eclipse.jface.wizard.Wizard;
- import org.eclipse.jface.wizard.WizardDialog;
- /**
- * Editing server properties action
- */
- public class EditLocationAction extends Action {
- private ServerView serverView;
- public EditLocationAction(ServerView serverView) {
- this.serverView = serverView;
- setText("Edit Hadoop location...");
- setImageDescriptor(ImageLibrary.get("server.view.action.location.edit"));
- }
- @Override
- public void run() {
- final HadoopServer server = serverView.getSelectedServer();
- if (server == null)
- return;
- WizardDialog dialog = new WizardDialog(null, new Wizard() {
- private HadoopLocationWizard page = new HadoopLocationWizard(server);
- @Override
- public void addPages() {
- super.addPages();
- setWindowTitle("Edit Hadoop location...");
- addPage(page);
- }
- @Override
- public boolean performFinish() {
- page.performFinish();
- return true;
- }
- });
- dialog.create();
- dialog.setBlockOnOpen(true);
- dialog.open();
- super.run();
- }
- }