| /******************************************************************************* |
| * Copyright (c) 2008, 2019 Sonatype, Inc. and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Sonatype, Inc. - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.m2e.core.ui.internal.actions; |
| |
| import java.util.Iterator; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.IExecutableExtension; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.IObjectActionDelegate; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.PlatformUI; |
| |
| import org.eclipse.m2e.core.MavenPlugin; |
| import org.eclipse.m2e.core.internal.IMavenConstants; |
| import org.eclipse.m2e.core.project.IProjectConfigurationManager; |
| import org.eclipse.m2e.core.project.ResolverConfiguration; |
| import org.eclipse.m2e.core.ui.internal.M2EUIPluginActivator; |
| import org.eclipse.m2e.core.ui.internal.Messages; |
| import org.eclipse.m2e.core.ui.internal.wizards.MavenPomWizard; |
| |
| |
| public class EnableNatureAction implements IObjectActionDelegate, IExecutableExtension { |
| private static final Logger log = LoggerFactory.getLogger(EnableNatureAction.class); |
| |
| public static final String ID = "org.eclipse.m2e.enableNatureAction"; //$NON-NLS-1$ |
| |
| static final String ID_WORKSPACE = "org.eclipse.m2e.enableWorkspaceResolutionAction"; //$NON-NLS-1$ |
| |
| static final String ID_MODULES = "org.eclipse.m2e.enableModulesAction"; //$NON-NLS-1$ |
| |
| private boolean workspaceProjects = true; |
| |
| private ISelection selection; |
| |
| public EnableNatureAction() { |
| } |
| |
| public EnableNatureAction(String option) { |
| setInitializationData(null, null, option); |
| } |
| |
| public void setInitializationData(IConfigurationElement config, String propertyName, Object data) { |
| if(IMavenConstants.NO_WORKSPACE_PROJECTS.equals(data)) { |
| this.workspaceProjects = false; |
| } |
| } |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| this.selection = selection; |
| } |
| |
| public void setActivePart(IAction action, IWorkbenchPart targetPart) { |
| } |
| |
| public void run(IAction action) { |
| if(selection instanceof IStructuredSelection) { |
| IStructuredSelection structuredSelection = (IStructuredSelection) selection; |
| for(Iterator<?> it = structuredSelection.iterator(); it.hasNext();) { |
| Object element = it.next(); |
| IProject project = null; |
| if(element instanceof IProject) { |
| project = (IProject) element; |
| } else if(element instanceof IAdaptable) { |
| project = ((IAdaptable) element).getAdapter(IProject.class); |
| } |
| if(project != null) { |
| enableNature(project, structuredSelection.size() == 1); |
| } |
| } |
| } |
| } |
| |
| private void enableNature(final IProject project, boolean isSingle) { |
| final M2EUIPluginActivator plugin = M2EUIPluginActivator.getDefault(); |
| IFile pom = project.getFile(IMavenConstants.POM_FILE_NAME); |
| if(!pom.exists()) { |
| if(isSingle) { |
| // XXX move into AbstractProjectConfigurator and use Eclipse project settings |
| IWorkbench workbench = PlatformUI.getWorkbench(); |
| |
| MavenPomWizard wizard = new MavenPomWizard(); |
| wizard.init(workbench, (IStructuredSelection) selection); |
| |
| Shell shell = workbench.getActiveWorkbenchWindow().getShell(); |
| WizardDialog wizardDialog = new WizardDialog(shell, wizard); |
| wizardDialog.create(); |
| wizardDialog.getShell().setText(Messages.EnableNatureAction_wizard_shell); |
| if(wizardDialog.open() == Window.CANCEL) { |
| return; |
| } |
| } else { |
| //if we have multiple selection and this project has no pom, just skip it. |
| // do not enable maven nature for projects without pom. |
| log.warn(NLS.bind( |
| "Skipping project {0}, no pom.xml file present, no reason to have maven nature enabled", project.getName())); //$NON-NLS-1$ |
| return; |
| } |
| } |
| Job job = new Job(Messages.EnableNatureAction_job_enable) { |
| |
| protected IStatus run(IProgressMonitor monitor) { |
| try { |
| ResolverConfiguration configuration = new ResolverConfiguration(); |
| configuration.setResolveWorkspaceProjects(workspaceProjects); |
| configuration.setSelectedProfiles(""); //$NON-NLS-1$ |
| |
| boolean hasMavenNature = project.hasNature(IMavenConstants.NATURE_ID); |
| |
| IProjectConfigurationManager configurationManager = MavenPlugin.getProjectConfigurationManager(); |
| |
| configurationManager.enableMavenNature(project, configuration, monitor); |
| |
| if(!hasMavenNature) { |
| configurationManager.updateProjectConfiguration(project, monitor); |
| } |
| } catch(CoreException ex) { |
| log.error(ex.getMessage(), ex); |
| } |
| return Status.OK_STATUS; |
| } |
| }; |
| job.schedule(); |
| } |
| } |