| /** |
| * 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.hdt.ui.internal.hdfs; |
| |
| import org.apache.hdt.core.internal.hdfs.HDFSManager; |
| import org.apache.hdt.ui.Activator; |
| import org.apache.log4j.Logger; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.IExecutableExtension; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.INewWizard; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard; |
| |
| public class NewHDFSWizard extends Wizard implements INewWizard,IExecutableExtension { |
| |
| private static Logger logger = Logger.getLogger(NewHDFSWizard.class); |
| private NewHDFSServerWizardPage serverLocationWizardPage = null; |
| private IConfigurationElement configElement; |
| |
| public NewHDFSWizard() { |
| // TODO Auto-generated constructor stub |
| } |
| |
| @Override |
| public void init(IWorkbench workbench, IStructuredSelection selection) { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.wizard.Wizard#addPages() |
| */ |
| @Override |
| public void addPages() { |
| super.addPages(); |
| if (serverLocationWizardPage == null) { |
| serverLocationWizardPage = new NewHDFSServerWizardPage(); |
| } |
| addPage(serverLocationWizardPage); |
| } |
| |
| @Override |
| public boolean performFinish() { |
| Display.getDefault().syncExec(new Runnable() { |
| public void run() { |
| BasicNewProjectResourceWizard.updatePerspective(configElement); |
| } |
| }); |
| if (serverLocationWizardPage != null) { |
| String ambariUrl = serverLocationWizardPage.getHdfsServerLocation(); |
| if (ambariUrl != null) { |
| IPreferenceStore ps = Activator.getDefault().getPreferenceStore(); |
| String currentUrls = ps.getString(Activator.PREFERENCE_HDFS_URLS); |
| if (currentUrls.indexOf(ambariUrl + "\r\n") < 0) { |
| currentUrls = ambariUrl + "\r\n" + currentUrls; |
| ps.setValue(Activator.PREFERENCE_HDFS_URLS, currentUrls); |
| } |
| |
| Job j = new Job("Creating HDFS project [" + serverLocationWizardPage.getHdfsServerName() + "]") { |
| protected org.eclipse.core.runtime.IStatus run(org.eclipse.core.runtime.IProgressMonitor monitor) { |
| return HDFSManager.addServer(serverLocationWizardPage.getHdfsServerName(),serverLocationWizardPage.getHdfsServerLocation(), |
| serverLocationWizardPage.isOverrideDefaultSecurity() ? serverLocationWizardPage.getUserId() : null, |
| serverLocationWizardPage.isOverrideDefaultSecurity() ? serverLocationWizardPage.getGroupIds() : null, |
| serverLocationWizardPage.getHDFSVersion()); |
| }; |
| }; |
| j.schedule(); |
| return true; |
| } |
| } |
| return false; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData |
| * (org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object) |
| */ |
| @Override |
| public void setInitializationData(IConfigurationElement config, String propertyName, Object data) throws CoreException { |
| this.configElement=config; |
| } |
| |
| |
| } |