Examples of org.eclipse.jgit.transport.Transport

org.eclipse.jgit.transport.Transport
Connects two Git repositories together and copies objects between them.
A transport can be used for either fetching (copying objects into the caller's repository from the remote repository) or pushing (copying objects into the remote repository from the caller's repository). Each transport implementation is responsible for the details associated with establishing the network connection(s) necessary for the copy, as well as actually shuffling data back and forth.
Transport instances and the connections they create are not thread-safe. Callers must ensure a transport is accessed by only one thread at a time.

    final TestRepository src = createTestRepository();
    final RevBlob Q_txt = src.blob("new text");
    final RevCommit Q = src.commit().add("Q", Q_txt).create();
    final Repository db = src.getRepository();
    final String dstName = Constants.R_HEADS + "new.branch";
    Transport t;


    enableReceivePack();


    t = Transport.open(db, remoteURI);
    try {
      final String srcExpr = Q.name();
      final boolean forceUpdate = false;
      final String localName = null;
      final ObjectId oldId = null;


      RemoteRefUpdate u = new RemoteRefUpdate(src.getRepository(),
          srcExpr, dstName, forceUpdate, localName, oldId);
      t.push(NullProgressMonitor.INSTANCE, Collections.singleton(u));
    } finally {
      t.close();
    }


    assertTrue(remoteRepository.hasObject(Q_txt));
    assertNotNull("has " + dstName, remoteRepository.getRef(dstName));
    assertEquals(Q, remoteRepository.getRef(dstName).getObjectId());

View Full Code Here

    final TestRepository<Repository> src = createTestRepository();
    final RevBlob Q_bin = src.blob(new TestRng("Q").nextBytes(128 * 1024));
    final RevCommit Q = src.commit().add("Q", Q_bin).create();
    final Repository db = src.getRepository();
    final String dstName = Constants.R_HEADS + "new.branch";
    Transport t;


    enableReceivePack();


    final StoredConfig cfg = db.getConfig();
    cfg.setInt("core", null, "compression", 0);
    cfg.setInt("http", null, "postbuffer", 8 * 1024);
    cfg.save();


    t = Transport.open(db, remoteURI);
    try {
      final String srcExpr = Q.name();
      final boolean forceUpdate = false;
      final String localName = null;
      final ObjectId oldId = null;


      RemoteRefUpdate u = new RemoteRefUpdate(src.getRepository(),
          srcExpr, dstName, forceUpdate, localName, oldId);
      t.push(NullProgressMonitor.INSTANCE, Collections.singleton(u));
    } finally {
      t.close();
    }


    assertTrue(remoteRepository.hasObject(Q_bin));
    assertNotNull("has " + dstName, remoteRepository.getRef(dstName));
    assertEquals(Q, remoteRepository.getRef(dstName).getObjectId());

View Full Code Here

    Repository dst = createBareRepository();


    assertEquals("http", remoteURI.getScheme());


    Map<String, Ref> map;
    Transport t = Transport.open(dst, remoteURI);
    try {
      // I didn't make up these public interface names, I just
      // approved them for inclusion into the code base. Sorry.
      // --spearce
      //
      assertTrue("isa TransportHttp", t instanceof TransportHttp);
      assertTrue("isa HttpTransport", t instanceof HttpTransport);


      FetchConnection c = t.openFetch();
      try {
        map = c.getRefsMap();
      } finally {
        c.close();
      }
    } finally {
      t.close();
    }


    assertNotNull("have map of refs", map);
    assertEquals(2, map.size());

View Full Code Here

  @Test
  public void testInitialClone_Loose() throws Exception {
    Repository dst = createBareRepository();
    assertFalse(dst.hasObject(A_txt));


    Transport t = Transport.open(dst, remoteURI);
    try {
      t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
    } finally {
      t.close();
    }


    assertTrue(dst.hasObject(A_txt));
    assertEquals(B, dst.getRef(master).getObjectId());
    fsck(dst, B);

View Full Code Here

    new TestRepository<Repository>(remoteRepository).packAndPrune();


    Repository dst = createBareRepository();
    assertFalse(dst.hasObject(A_txt));


    Transport t = Transport.open(dst, remoteURI);
    try {
      t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
    } finally {
      t.close();
    }


    assertTrue(dst.hasObject(A_txt));
    assertEquals(B, dst.getRef(master).getObjectId());
    fsck(dst, B);

View Full Code Here

  public void testPushNotSupported() throws Exception {
    final TestRepository src = createTestRepository();
    final RevCommit Q = src.commit().create();
    final Repository db = src.getRepository();


    Transport t = Transport.open(db, remoteURI);
    try {
      try {
        t.push(NullProgressMonitor.INSTANCE, push(src, Q));
        fail("push incorrectly completed against a dumb server");
      } catch (NotSupportedException nse) {
        String exp = "remote does not support smart HTTP push";
        assertEquals(exp, nse.getMessage());
      }
    } finally {
      t.close();
    }
  }

View Full Code Here

    final TestRepository src = createTestRepository();
    final RevBlob Q_txt = src.blob("new text");
    final RevCommit Q = src.commit().add("Q", Q_txt).create();
    final Repository db = src.getRepository();
    final String dstName = Constants.R_HEADS + "new.branch";
    final Transport t = Transport.open(db, remoteURI);
    try {
      final String srcExpr = Q.name();
      final boolean forceUpdate = false;
      final String localName = null;
      final ObjectId oldId = null;


      RemoteRefUpdate update = new RemoteRefUpdate(src.getRepository(),
          srcExpr, dstName, forceUpdate, localName, oldId);
      try {
        t.push(NullProgressMonitor.INSTANCE, Collections
            .singleton(update));
        fail("push completed without throwing exception");
      } catch (RemoteRepositoryException error) {
        assertEquals(remoteURI + ": message line 1\n" //
            + "no soup for you!\n" //
            + "come back next year!", //
            error.getMessage());
      }
    } finally {
      t.close();
    }
  }

View Full Code Here

    Repository dst = createBareRepository();


    assertEquals("http", remoteURI.getScheme());


    Map<String, Ref> map;
    Transport t = Transport.open(dst, remoteURI);
    try {
      // I didn't make up these public interface names, I just
      // approved them for inclusion into the code base. Sorry.
      // --spearce
      //
      assertTrue("isa TransportHttp", t instanceof TransportHttp);
      assertTrue("isa HttpTransport", t instanceof HttpTransport);


      FetchConnection c = t.openFetch();
      try {
        map = c.getRefsMap();
      } finally {
        c.close();
      }
    } finally {
      t.close();
    }


    assertNotNull("have map of refs", map);
    assertEquals(3, map.size());

View Full Code Here


  public void testInitialClone_Small() throws Exception {
    Repository dst = createBareRepository();
    assertFalse(dst.hasObject(A_txt));


    Transport t = Transport.open(dst, remoteURI);
    try {
      t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
    } finally {
      t.close();
    }


    assertTrue(dst.hasObject(A_txt));
    assertEquals(B, dst.getRef(master).getObjectId());
    fsck(dst, B);

View Full Code Here


  public void testFetchUpdateExisting() throws Exception {
    // Bootstrap by doing the clone.
    //
    TestRepository dst = createTestRepository();
    Transport t = Transport.open(dst.getRepository(), remoteURI);
    try {
      t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
    } finally {
      t.close();
    }
    assertEquals(B, dst.getRepository().getRef(master).getObjectId());
    List<AccessEvent> cloneRequests = getRequests();


    // Force enough into the local client that enumeration will
    // need multiple packets, but not too many to overflow and
    // not pick up the ACK_COMMON message.
    //
    TestRepository.BranchBuilder b = dst.branch(master);
    for (int i = 0; i < 32 - 1; i++)
      b.commit().tick(3600 /* 1 hour */).message("c" + i).create();


    // Create a new commit on the remote.
    //
    b = new TestRepository(remoteRepository).branch(master);
    RevCommit Z = b.commit().message("Z").create();


    // Now incrementally update.
    //
    t = Transport.open(dst.getRepository(), remoteURI);
    try {
      t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
    } finally {
      t.close();
    }
    assertEquals(Z, dst.getRepository().getRef(master).getObjectId());


    List<AccessEvent> requests = getRequests();
    requests.removeAll(cloneRequests);

View Full Code Here

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