| /******************************************************************************* |
| * Copyright (c) 2008, 2009 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.p2.examples.rcp.cloud.p2; |
| |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.equinox.p2.ui.LoadMetadataRepositoryJob; |
| |
| /** |
| * InstallNewSoftwareHandler invokes the install wizard |
| * |
| * @since 3.5 |
| */ |
| public class InstallNewSoftwareHandler extends PreloadingRepositoryHandler { |
| |
| /** |
| * The constructor. |
| */ |
| public InstallNewSoftwareHandler() { |
| super(); |
| } |
| |
| protected void doExecute(LoadMetadataRepositoryJob job) { |
| getProvisioningUI().openInstallWizard(null, null, job); |
| } |
| |
| protected boolean waitForPreload() { |
| // If the user cannot see repositories, then we may as well wait |
| // for existing repos to load so that content is available. |
| // If the user can manipulate the repositories, then we don't wait, |
| // because we don't know which ones they want to work with. |
| return !getProvisioningUI().getPolicy().getRepositoriesVisible(); |
| } |
| |
| protected void setLoadJobProperties(Job loadJob) { |
| super.setLoadJobProperties(loadJob); |
| // If we are doing a background load, we do not wish to authenticate, as the |
| // user is unaware that loading was needed |
| if (!waitForPreload()) { |
| loadJob.setProperty(LoadMetadataRepositoryJob.SUPPRESS_AUTHENTICATION_JOB_MARKER, Boolean.toString(true)); |
| loadJob.setProperty(LoadMetadataRepositoryJob.SUPPRESS_REPOSITORY_EVENTS, Boolean.toString(true)); |
| } |
| } |
| } |