OpenNewMRProjectAction.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.NewMapReduceProjectWizard;
- import org.eclipse.jface.action.Action;
- import org.eclipse.jface.viewers.StructuredSelection;
- import org.eclipse.jface.window.Window;
- import org.eclipse.jface.wizard.WizardDialog;
- import org.eclipse.swt.widgets.Shell;
- import org.eclipse.ui.IWorkbench;
- import org.eclipse.ui.PlatformUI;
- /**
- * Action to open a new Map/Reduce project.
- */
- public class OpenNewMRProjectAction extends Action {
- @Override
- public void run() {
- IWorkbench workbench = PlatformUI.getWorkbench();
- Shell shell = workbench.getActiveWorkbenchWindow().getShell();
- NewMapReduceProjectWizard wizard = new NewMapReduceProjectWizard();
- wizard.init(workbench, new StructuredSelection());
- WizardDialog dialog = new WizardDialog(shell, wizard);
- dialog.create();
- dialog.open();
- // did the wizard succeed?
- notifyResult(dialog.getReturnCode() == Window.OK);
- }
- }