Example usage for org.eclipse.jgit.transport BundleWriter BundleWriter

Introduction

In this page you can find the example usage for org.eclipse.jgit.transport BundleWriter BundleWriter.

Prototype

public BundleWriter(ObjectReader or) 

Source Link

Document

Create a writer for a bundle.

Usage

From source file:org.jdamico.jgitbkp.components.ManagerComponent.java

License:Open Source License

public List<BundleStatus> generateBundles(List<RepoImpl> reposLst, Config config) throws JGitBackupException {

    List<BundleStatus> bundleStatusLst = new ArrayList<BundleStatus>();

    boolean backupStatus = false;
    StringBuffer backupMessage = new StringBuffer();

    for (int i = 0; i < reposLst.size(); i++) {
        String bundlePath = config.getBundlePath() + "/" + reposLst.get(i).getName() + ".bundle";

        File gitWorkDir = new File(reposLst.get(i).getClonedPath());
        Git git = null;// w ww.j av  a 2  s .com
        Repository localRepoGit = null;
        BundleWriter bundleWriter = null;
        ProgressMonitor pMonitor = null;
        OutputStream oStream = null;
        try {
            git = Git.open(gitWorkDir);
            git.pull();
            if (!Starter.silent)
                System.out.println("Updated data for [" + reposLst.get(i).getName() + "]");
            localRepoGit = git.getRepository();
            bundleWriter = new BundleWriter(localRepoGit);
            pMonitor = new TextProgressMonitor();
            oStream = new FileOutputStream(bundlePath);
            Map<String, Ref> allRefs = localRepoGit.getAllRefs();
            Collection<Ref> values = allRefs.values();
            Iterator<Ref> iter = values.iterator();
            while (iter.hasNext()) {
                try {
                    Ref element = iter.next();
                    bundleWriter.include(element);
                } catch (IllegalArgumentException e) {

                    if (!e.getMessage().equalsIgnoreCase("Invalid ref name: HEAD")) {
                        String err = reposLst.get(i).getName() + ": " + e.getMessage();
                        backupMessage.append(err);
                        LoggerManager.getInstance().logAtExceptionTime(this.getClass().getName(), err);
                    }
                }

            }
            if (!Starter.silent)
                bundleWriter.writeBundle(pMonitor, oStream);
            else
                bundleWriter.writeBundle(null, oStream);

        } catch (IOException e) {
            String err = reposLst.get(i).getName() + ": " + e.getMessage();
            backupMessage.append(err);
            LoggerManager.getInstance().logAtExceptionTime(this.getClass().getName(), err);
            throw new JGitBackupException(e);
        }

        File f = new File(bundlePath);
        if (f.exists() && f.length() > 100) {
            backupStatus = f.exists();
        } else
            backupStatus = false;

        bundleStatusLst.add(new BundleStatus(reposLst.get(i).getName(), backupStatus, backupMessage.toString(),
                Utils.getInstance().getCurrentDateTimeFormated(Constants.DATE_FORMAT), bundlePath));
        if (!Starter.silent)
            System.out.println("Bundle created: " + bundlePath + " - " + backupStatus);
    }

    return bundleStatusLst;
}

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From source file:org.jdamico.jgitbkp.tests.JGitTester.java

License:Open Source License

@Test
public void test() throws IOException, GitAPIException {

    String user = "";
    String passwd = "";
    String hostPath = "/git";
    String backupRoot = "/tmp/test";
    String gitRoot = "/mnt";
    String bundlePath = "/tmp";
    boolean keepOld = false;

    List<org.jdamico.jgitbkp.entities.RepoImpl> repos = new ArrayList<org.jdamico.jgitbkp.entities.RepoImpl>();

    File fGitRoot = new File(gitRoot);
    String[] fRepos = fGitRoot.list();
    for (String itemRepo : fRepos) {
        File fItemRepo = new File(gitRoot + "/" + itemRepo);
        if (fItemRepo.isDirectory() && itemRepo.contains(".git") && !itemRepo.equals(".git")) {
            repos.add(new org.jdamico.jgitbkp.entities.RepoImpl(itemRepo, null, backupRoot + "/" + itemRepo));
        }/*from ww  w .j av a  2  s. co m*/
    }

    for (int i = 0; i < repos.size(); i++) {

        File f = new File(repos.get(i).getClonedPath());

        if (f.mkdir()) {

            Git.cloneRepository().setCloneAllBranches(true)
                    .setURI("http://" + hostPath + "/" + repos.get(i).getName())
                    .setCredentialsProvider(new UsernamePasswordCredentialsProvider(user, passwd))
                    .setDirectory(new File(repos.get(i).getClonedPath()))
                    .setProgressMonitor(new TextProgressMonitor()).call();

        }

        File gitWorkDir = new File(repos.get(i).getClonedPath());
        Git git = Git.open(gitWorkDir);
        git.pull();
        Repository localRepoGit = git.getRepository();
        BundleWriter bundleWriter = new BundleWriter(localRepoGit);
        ProgressMonitor pMonitor = new TextProgressMonitor();
        OutputStream oStream = new FileOutputStream(bundlePath + "/" + repos.get(i).getName() + ".bundle");

        Map<String, Ref> allRefs = localRepoGit.getAllRefs();
        Collection<Ref> values = allRefs.values();
        Iterator<Ref> iter = values.iterator();
        while (iter.hasNext()) {
            Ref element = iter.next();
            try {

                bundleWriter.include(element);
                System.out.println("Added: " + element.getName());
            } catch (Exception e) {
                // TODO: handle exception
            }

        }

        bundleWriter.writeBundle(pMonitor, oStream);

    }

}

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