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- /*
- * 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);
- }
-
- }
- }
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