| /* |
| * Copyright (C) 2008, Marek Zawirski <marek.zawirski@gmail.com> |
| * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> |
| * 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.OutputStream; |
| import java.util.Map; |
| |
| import org.eclipse.jgit.errors.TransportException; |
| import org.eclipse.jgit.lib.ProgressMonitor; |
| |
| /** |
| * Lists known refs from the remote and sends objects to the remote. |
| * <p> |
| * A push connection typically connects to the <code>git-receive-pack</code> |
| * service running where the remote repository is stored. This provides a |
| * one-way object transfer service to copy objects from the local repository |
| * into the remote repository, as well as a way to modify the refs stored by the |
| * remote repository. |
| * <p> |
| * Instances of a PushConnection must be created by a |
| * {@link org.eclipse.jgit.transport.Transport} that implements a specific |
| * object transfer protocol that both sides of the connection understand. |
| * <p> |
| * PushConnection instances are not thread safe and may be accessed by only one |
| * thread at a time. |
| * |
| * @see Transport |
| */ |
| public interface PushConnection extends Connection { |
| |
| /** |
| * Pushes to the remote repository basing on provided specification. This |
| * possibly result in update/creation/deletion of refs on remote repository |
| * and sending objects that remote repository need to have a consistent |
| * objects graph from new refs. |
| * <p> |
| * <p> |
| * Only one call per connection is allowed. Subsequent calls will result in |
| * {@link org.eclipse.jgit.errors.TransportException}. |
| * </p> |
| * <p> |
| * Implementation may use local repository to send a minimum set of objects |
| * needed by remote repository in efficient way. |
| * {@link org.eclipse.jgit.transport.Transport#isPushThin()} should be |
| * honored if applicable. refUpdates should be filled with information about |
| * status of each update. |
| * </p> |
| * |
| * @param monitor |
| * progress monitor to update the end-user about the amount of |
| * work completed, or to indicate cancellation. Implementors |
| * should poll the monitor at regular intervals to look for |
| * cancellation requests from the user. |
| * @param refUpdates |
| * map of remote refnames to remote refs update |
| * specifications/statuses. Can't be empty. This indicate what |
| * refs caller want to update on remote side. Only refs updates |
| * with |
| * {@link org.eclipse.jgit.transport.RemoteRefUpdate.Status#NOT_ATTEMPTED} |
| * should passed. Implementation must ensure that and appropriate |
| * status with optional message should be set during call. No |
| * refUpdate with |
| * {@link org.eclipse.jgit.transport.RemoteRefUpdate.Status#AWAITING_REPORT} |
| * or |
| * {@link org.eclipse.jgit.transport.RemoteRefUpdate.Status#NOT_ATTEMPTED} |
| * can be leaved by implementation after return from this call. |
| * @throws org.eclipse.jgit.errors.TransportException |
| * objects could not be copied due to a network failure, |
| * critical protocol error, or error on remote side, or |
| * connection was already used for push - new connection must be |
| * created. Non-critical errors concerning only isolated refs |
| * should be placed in refUpdates. |
| */ |
| public void push(final ProgressMonitor monitor, |
| final Map<String, RemoteRefUpdate> refUpdates) |
| throws TransportException; |
| |
| /** |
| * Pushes to the remote repository basing on provided specification. This |
| * possibly result in update/creation/deletion of refs on remote repository |
| * and sending objects that remote repository need to have a consistent |
| * objects graph from new refs. |
| * <p> |
| * <p> |
| * Only one call per connection is allowed. Subsequent calls will result in |
| * {@link org.eclipse.jgit.errors.TransportException}. |
| * </p> |
| * <p> |
| * Implementation may use local repository to send a minimum set of objects |
| * needed by remote repository in efficient way. |
| * {@link org.eclipse.jgit.transport.Transport#isPushThin()} should be |
| * honored if applicable. refUpdates should be filled with information about |
| * status of each update. |
| * </p> |
| * |
| * @param monitor |
| * progress monitor to update the end-user about the amount of |
| * work completed, or to indicate cancellation. Implementors |
| * should poll the monitor at regular intervals to look for |
| * cancellation requests from the user. |
| * @param refUpdates |
| * map of remote refnames to remote refs update |
| * specifications/statuses. Can't be empty. This indicate what |
| * refs caller want to update on remote side. Only refs updates |
| * with |
| * {@link org.eclipse.jgit.transport.RemoteRefUpdate.Status#NOT_ATTEMPTED} |
| * should passed. Implementation must ensure that and appropriate |
| * status with optional message should be set during call. No |
| * refUpdate with |
| * {@link org.eclipse.jgit.transport.RemoteRefUpdate.Status#AWAITING_REPORT} |
| * or |
| * {@link org.eclipse.jgit.transport.RemoteRefUpdate.Status#NOT_ATTEMPTED} |
| * can be leaved by implementation after return from this call. |
| * @param out |
| * output stream to write sideband messages to |
| * @throws org.eclipse.jgit.errors.TransportException |
| * objects could not be copied due to a network failure, |
| * critical protocol error, or error on remote side, or |
| * connection was already used for push - new connection must be |
| * created. Non-critical errors concerning only isolated refs |
| * should be placed in refUpdates. |
| * @since 3.0 |
| */ |
| public void push(final ProgressMonitor monitor, |
| final Map<String, RemoteRefUpdate> refUpdates, OutputStream out) |
| throws TransportException; |
| |
| } |
