| /* |
| * Copyright (C) 2018, Google LLC. |
| * 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 static java.util.Objects.requireNonNull; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.eclipse.jgit.annotations.NonNull; |
| import org.eclipse.jgit.annotations.Nullable; |
| import org.eclipse.jgit.lib.ObjectId; |
| |
| /** |
| * Fetch request in the V0/V1 protocol. |
| */ |
| final class FetchV0Request extends FetchRequest { |
| |
| FetchV0Request(@NonNull Set<ObjectId> wantIds, int depth, |
| @NonNull Set<ObjectId> clientShallowCommits, |
| @NonNull FilterSpec filterSpec, |
| @NonNull Set<String> clientCapabilities, @Nullable String agent) { |
| super(wantIds, depth, clientShallowCommits, filterSpec, |
| clientCapabilities, 0, Collections.emptyList(), agent); |
| } |
| |
| static final class Builder { |
| |
| int depth; |
| |
| final Set<ObjectId> wantIds = new HashSet<>(); |
| |
| final Set<ObjectId> clientShallowCommits = new HashSet<>(); |
| |
| FilterSpec filterSpec = FilterSpec.NO_FILTER; |
| |
| final Set<String> clientCaps = new HashSet<>(); |
| |
| String agent; |
| |
| /** |
| * @param objectId |
| * object id received in a "want" line |
| * @return this builder |
| */ |
| Builder addWantId(ObjectId objectId) { |
| wantIds.add(objectId); |
| return this; |
| } |
| |
| /** |
| * @param d |
| * depth set in a "deepen" line |
| * @return this builder |
| */ |
| Builder setDepth(int d) { |
| depth = d; |
| return this; |
| } |
| |
| /** |
| * @param shallowOid |
| * object id received in a "shallow" line |
| * @return this builder |
| */ |
| Builder addClientShallowCommit(ObjectId shallowOid) { |
| clientShallowCommits.add(shallowOid); |
| return this; |
| } |
| |
| /** |
| * @param clientCapabilities |
| * client capabilities sent by the client in the first want |
| * line of the request |
| * @return this builder |
| */ |
| Builder addClientCapabilities(Collection<String> clientCapabilities) { |
| clientCaps.addAll(clientCapabilities); |
| return this; |
| } |
| |
| /** |
| * @param clientAgent |
| * agent line sent by the client in the request body |
| * @return this builder |
| */ |
| Builder setAgent(String clientAgent) { |
| agent = clientAgent; |
| return this; |
| } |
| |
| /** |
| * @param filter |
| * the filter set in a filter line |
| * @return this builder |
| */ |
| Builder setFilterSpec(@NonNull FilterSpec filter) { |
| filterSpec = requireNonNull(filter); |
| return this; |
| } |
| |
| FetchV0Request build() { |
| return new FetchV0Request(wantIds, depth, clientShallowCommits, |
| filterSpec, clientCaps, agent); |
| } |
| |
| } |
| } |