org.eclipse.m2e.discovery/src/org/eclipse/m2e/internal/discovery/wizards/MavenDiscoveryWizard.java

/*******************************************************************************
 * Copyright (c) 2011 Sonatype, Inc.
 * 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.internal.discovery.wizards;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.equinox.internal.p2.discovery.Catalog;
import org.eclipse.equinox.internal.p2.ui.discovery.wizards.CatalogPage;
import org.eclipse.equinox.internal.p2.ui.discovery.wizards.DiscoveryWizard;
import org.eclipse.ui.statushandlers.StatusManager;

import org.eclipse.m2e.internal.discovery.MavenDiscoveryIcons;
import org.eclipse.m2e.internal.discovery.Messages;


@SuppressWarnings("restriction")
public class MavenDiscoveryWizard extends DiscoveryWizard {

  public MavenDiscoveryWizard(Catalog catalog, MavenCatalogConfiguration configuration) {
    super(catalog, configuration);
    setWindowTitle(Messages.MavenDiscoveryWizard_Title);
    setDefaultPageImageDescriptor(MavenDiscoveryIcons.WIZARD_BANNER);
  }

  @Override
  protected CatalogPage doCreateCatalogPage() {
    return new MavenCatalogPage(getCatalog());
  }

  @Override
  public boolean performFinish() {
    try {
      return MavenDiscoveryUi.install(getCatalogPage().getInstallableConnectors(), null, getContainer());
    } catch(CoreException e) {
      // https://bugs.eclipse.org/bugs/show_bug.cgi?id=344592
      // users need to be able to troubleshoot installation failures, so let them see all the details
      // TODO meaningful slf4j log
      StatusManager.getManager().handle(e.getStatus(), StatusManager.SHOW | StatusManager.BLOCK | StatusManager.LOG);
      return false;
    }
  }
}