org.jboss.tools.maven.git.internal.wizard.ImportMavenProjectsWizard.java Source code

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Here is the source code for org.jboss.tools.maven.git.internal.wizard.ImportMavenProjectsWizard.java

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/*************************************************************************************
 * Copyright (c) 2011 JBoss by Red Hat 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:
 *     JBoss by Red Hat - Initial implementation.
 ************************************************************************************/
package org.jboss.tools.maven.git.internal.wizard;

import java.io.File;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.CoreException;
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.egit.core.op.ConnectProviderOperation;
import org.eclipse.egit.ui.UIIcons;
import org.eclipse.egit.ui.internal.ConfigurationChecker;
import org.eclipse.egit.ui.internal.clone.GitSelectRepositoryPage;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.ui.IImportWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.progress.IProgressConstants;
import org.maven.ide.eclipse.MavenPlugin;
import org.maven.ide.eclipse.actions.OpenMavenConsoleAction;
import org.maven.ide.eclipse.project.IMavenProjectImportResult;
import org.maven.ide.eclipse.project.MavenProjectInfo;
import org.maven.ide.eclipse.project.ProjectImportConfiguration;

/**
 * @author snjeza
 * 
 */
public class ImportMavenProjectsWizard extends Wizard implements IImportWizard {

    private GitSelectRepositoryPage selectRepoPage = new GitSelectRepositoryPage();
    private ProjectImportConfiguration importConfiguration;
    private ImportMavenProjectsWizardPage mavenProjectsWizardPage;

    /**
     * Default constructor
     */
    public ImportMavenProjectsWizard() {
        setWindowTitle("Import Maven projects from a Git Repository");
        setDefaultPageImageDescriptor(UIIcons.WIZBAN_IMPORT_REPO);
        selectRepoPage.setWizard(this);
        setNeedsProgressMonitor(true);
        ConfigurationChecker.checkConfiguration();
        importConfiguration = new ProjectImportConfiguration();
    }

    @Override
    public void addPages() {
        addPage(selectRepoPage);
        mavenProjectsWizardPage = new ImportMavenProjectsWizardPage(importConfiguration);
        addPage(mavenProjectsWizardPage);
    }

    @Override
    public void init(IWorkbench workbench, IStructuredSelection selection) {
    }

    @Override
    public boolean performFinish() {
        if (!mavenProjectsWizardPage.isPageComplete()) {
            return false;
        }
        final Collection<MavenProjectInfo> projects = mavenProjectsWizardPage.getProjects();
        final Repository repository = selectRepoPage.getRepository();
        Job job = new WorkspaceJob("Importing Maven projects") {
            public IStatus runInWorkspace(IProgressMonitor monitor) {
                setProperty(IProgressConstants.ACTION_PROPERTY, new OpenMavenConsoleAction());
                List<IMavenProjectImportResult> results = null;
                try {
                    results = MavenPlugin.getDefault().getProjectConfigurationManager().importProjects(projects,
                            importConfiguration, monitor);
                    if (repository != null) {
                        String repoDir = repository.getDirectory().getParent();
                        for (IMavenProjectImportResult result : results) {
                            IProject project = result.getProject();
                            if (project != null && project.isOpen() && project.getLocation() != null) {
                                if (project.getLocation().toOSString().startsWith(repoDir)) {
                                    ConnectProviderOperation connectProviderOperation = new ConnectProviderOperation(
                                            project, repository.getDirectory());
                                    connectProviderOperation.execute(monitor);
                                }
                            }
                        }
                    }
                } catch (CoreException ex) {
                    MavenPlugin.getDefault().getConsole().logError("Projects imported with errors");
                    return ex.getStatus();
                }
                return Status.OK_STATUS;
            }
        };
        job.setRule(MavenPlugin.getDefault().getProjectConfigurationManager().getRule());
        job.schedule();
        return true;
    }

    @Override
    public IWizardPage getNextPage(IWizardPage page) {
        if (page == selectRepoPage) {
            Repository repository = selectRepoPage.getRepository();
            File directory = repository.getDirectory();
            if (directory != null) {
                List<String> locations = new ArrayList<String>();
                locations.add(directory.getParent());
                mavenProjectsWizardPage.setLocations(locations);
            }
        }
        return super.getNextPage(page);
    }
}