| /******************************************************************************* |
| * Copyright (c) 2007, 2017 IBM Corporation and others. |
| * |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.p2.ui.sdk; |
| |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.core.runtime.jobs.IJobChangeEvent; |
| import org.eclipse.core.runtime.jobs.JobChangeAdapter; |
| import org.eclipse.equinox.p2.operations.*; |
| import org.eclipse.equinox.p2.ui.LoadMetadataRepositoryJob; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.statushandlers.StatusManager; |
| |
| /** |
| * UpdateHandler invokes the check for updates UI |
| * |
| * @since 3.4 |
| */ |
| public class UpdateHandler extends PreloadingRepositoryHandler { |
| |
| boolean hasNoRepos = false; |
| UpdateOperation operation; |
| |
| @Override |
| protected void doExecute(LoadMetadataRepositoryJob job) { |
| if (hasNoRepos) { |
| if (getProvisioningUI().getPolicy().getRepositoriesVisible()) { |
| boolean goToSites = MessageDialog.openQuestion(getShell(), ProvSDKMessages.UpdateHandler_NoSitesTitle, ProvSDKMessages.UpdateHandler_NoSitesMessage); |
| if (goToSites) { |
| getProvisioningUI().manipulateRepositories(getShell()); |
| } |
| } |
| return; |
| } |
| // Report any missing repositories. |
| job.reportAccumulatedStatus(); |
| if (getProvisioningUI().getPolicy().continueWorkingWithOperation(operation, getShell())) { |
| |
| if (operation.getResolutionResult() == Status.OK_STATUS) { |
| getProvisioningUI().openUpdateWizard(false, operation, job); |
| } else { |
| |
| final RemediationOperation remediationOperation = new RemediationOperation(getProvisioningUI().getSession(), operation.getProfileChangeRequest(), RemedyConfig.getCheckForUpdateRemedyConfigs()); |
| ProvisioningJob job2 = new ProvisioningJob(ProvSDKMessages.RemediationOperation_ResolveJobName, getProvisioningUI().getSession()) { |
| @Override |
| public IStatus runModal(IProgressMonitor monitor) { |
| monitor.beginTask(ProvSDKMessages.RemediationOperation_ResolveJobTask, RemedyConfig.getAllRemedyConfigs().length); |
| return remediationOperation.resolveModal(monitor); |
| } |
| }; |
| job2.addJobChangeListener(new JobChangeAdapter() { |
| @Override |
| public void done(IJobChangeEvent event) { |
| if (PlatformUI.isWorkbenchRunning()) { |
| PlatformUI.getWorkbench().getDisplay().asyncExec(() -> getProvisioningUI().openUpdateWizard(true, operation, remediationOperation, null)); |
| } |
| } |
| |
| }); |
| getProvisioningUI().schedule(job2, StatusManager.SHOW | StatusManager.LOG); |
| } |
| } |
| } |
| |
| @Override |
| protected void doPostLoadBackgroundWork(IProgressMonitor monitor) throws OperationCanceledException { |
| operation = getProvisioningUI().getUpdateOperation(null, null); |
| // check for updates |
| IStatus resolveStatus = operation.resolveModal(monitor); |
| if (resolveStatus.getSeverity() == IStatus.CANCEL) |
| throw new OperationCanceledException(); |
| } |
| |
| @Override |
| protected boolean preloadRepositories() { |
| hasNoRepos = false; |
| RepositoryTracker repoMan = getProvisioningUI().getRepositoryTracker(); |
| if (repoMan.getKnownRepositories(getProvisioningUI().getSession()).length == 0) { |
| hasNoRepos = true; |
| return false; |
| } |
| return super.preloadRepositories(); |
| } |
| |
| @Override |
| protected String getProgressTaskName() { |
| return ProvSDKMessages.UpdateHandler_ProgressTaskName; |
| } |
| } |