| /* |
| * Copyright (C) 2018, Google LLC. and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| 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); |
| } |
| |
| } |
| } |