org.wandora.application.tools.git.Clone.java Source code

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Here is the source code for org.wandora.application.tools.git.Clone.java

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/*
 * WANDORA
 * Knowledge Extraction, Management, and Publishing Application
 * http://wandora.org
 * 
 * Copyright (C) 2004-2016 Wandora Team
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.wandora.application.tools.git;

import java.io.File;
import org.eclipse.jgit.api.CloneCommand;

import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.transport.CredentialsProvider;
import org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider;
import org.wandora.application.Wandora;
import org.wandora.application.WandoraTool;
import static org.wandora.application.WandoraToolLogger.WAIT;
import org.wandora.application.contexts.Context;
import org.wandora.application.tools.project.LoadWandoraProject;

/**
 *
 * @author akikivela
 */
public class Clone extends AbstractGitTool implements WandoraTool {

    private CloneUI cloneUI = null;

    /**
     * Creates a new instance of Clone 
     */
    public Clone() {
    }

    @Override
    public void execute(Wandora wandora, Context context) {
        if (cloneUI == null) {
            cloneUI = new CloneUI();
        }

        cloneUI.setUsername(getUsername());
        cloneUI.setPassword(getPassword());
        cloneUI.openInDialog();

        if (cloneUI.wasAccepted()) {
            setDefaultLogger();
            setLogTitle("Git clone");

            String cloneUrl = cloneUI.getCloneUrl();
            String destinationDirectory = cloneUI.getDestinationDirectory();
            String username = cloneUI.getUsername();
            String password = cloneUI.getPassword();

            setUsername(username);
            setPassword(password);

            log("Cloning git repository from " + cloneUrl);

            try {
                CloneCommand clone = Git.cloneRepository();
                clone.setURI(cloneUrl);
                clone.setDirectory(new File(destinationDirectory));

                if (isNotEmpty(username)) {
                    CredentialsProvider credentialsProvider = new UsernamePasswordCredentialsProvider(username,
                            password);
                    clone.setCredentialsProvider(credentialsProvider);
                }

                clone.call();

                if (cloneUI.getOpenProject()) {
                    log("Opening project.");
                    LoadWandoraProject loadProject = new LoadWandoraProject(destinationDirectory);
                    loadProject.setToolLogger(this);
                    loadProject.execute(wandora, context);
                }
                log("Ready.");
            } catch (GitAPIException ex) {
                log(ex.toString());
            } catch (Exception e) {
                log(e);
            }
            setState(WAIT);
        }
    }

    @Override
    public String getName() {
        return "Git clone";
    }

    @Override
    public String getDescription() {
        return "Clones remote git repository. Clone creates local git repository and copies "
                + "remote repository to a local repository. Cloning is the usual method "
                + "to start developing project created by somebody else.";
    }

}