123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150 |
- /*
- * Copyright (C) 2015, Google Inc.
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- package org.eclipse.jgit.transport;
-
- import java.io.IOException;
- import java.io.PipedInputStream;
- import java.io.PipedOutputStream;
- import java.io.UncheckedIOException;
-
- import org.eclipse.jgit.errors.TransportException;
- import org.eclipse.jgit.internal.JGitText;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
- import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
- import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
-
- class InternalPushConnection<C> extends BasePackPushConnection {
- private Thread worker;
-
- /**
- * Constructor for InternalPushConnection.
- *
- * @param transport
- * a {@link org.eclipse.jgit.transport.PackTransport}
- * @param receivePackFactory
- * a
- * {@link org.eclipse.jgit.transport.resolver.ReceivePackFactory}
- * @param req
- * a request
- * @param remote
- * the {@link org.eclipse.jgit.lib.Repository}
- * @throws org.eclipse.jgit.errors.TransportException
- * if any.
- */
- public InternalPushConnection(PackTransport transport,
- final ReceivePackFactory<C> receivePackFactory,
- final C req, final Repository remote) throws TransportException {
- super(transport);
-
- final PipedInputStream in_r;
- final PipedOutputStream in_w;
-
- final PipedInputStream out_r;
- final PipedOutputStream out_w;
- try {
- in_r = new PipedInputStream();
- in_w = new PipedOutputStream(in_r);
-
- out_r = new PipedInputStream();
- out_w = new PipedOutputStream(out_r);
- } catch (IOException err) {
- remote.close();
- throw new TransportException(uri, JGitText.get().cannotConnectPipes, err);
- }
-
- worker = new Thread("JGit-Receive-Pack") { //$NON-NLS-1$
- @Override
- public void run() {
- try {
- final ReceivePack rp = receivePackFactory.create(req, remote);
- rp.receive(out_r, in_w, System.err);
- } catch (ServiceNotEnabledException
- | ServiceNotAuthorizedException e) {
- // Ignored. Client cannot use this repository.
- } catch (IOException e) {
- // Since the InternalPushConnection is used in tests, we
- // want to avoid hiding exceptions because they can point to
- // programming errors on the server side. By rethrowing, the
- // default handler will dump it to stderr.
- throw new UncheckedIOException(e);
- } finally {
- try {
- out_r.close();
- } catch (IOException e2) {
- // Ignore close failure, we probably crashed above.
- }
-
- try {
- in_w.close();
- } catch (IOException e2) {
- // Ignore close failure, we probably crashed above.
- }
-
- remote.close();
- }
- }
- };
- worker.start();
-
- init(in_r, out_w);
- readAdvertisedRefs();
- }
-
- /** {@inheritDoc} */
- @Override
- public void close() {
- super.close();
-
- if (worker != null) {
- try {
- worker.join();
- } catch (InterruptedException ie) {
- // Stop waiting and return anyway.
- } finally {
- worker = null;
- }
- }
- }
- }
|