7a519876e5
* stable-2.15: Upgrade google-java-format to 1.7 Change-Id: Ia7383822ef59fb60bb5559956a065ae46b2e4f4a
50 lines
1.7 KiB
Java
50 lines
1.7 KiB
Java
// Copyright (C) 2016 The Android Open Source Project
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package com.google.gerrit.server.git;
|
|
|
|
import static com.google.common.collect.ImmutableList.toImmutableList;
|
|
|
|
import com.google.common.collect.ImmutableList;
|
|
import java.io.IOException;
|
|
import org.eclipse.jgit.lib.BatchRefUpdate;
|
|
import org.eclipse.jgit.lib.RefUpdate;
|
|
import org.eclipse.jgit.transport.ReceiveCommand;
|
|
|
|
/** Thrown when updating a ref in Git fails with LOCK_FAILURE. */
|
|
public class LockFailureException extends IOException {
|
|
private static final long serialVersionUID = 1L;
|
|
|
|
private final ImmutableList<String> refs;
|
|
|
|
public LockFailureException(String message, RefUpdate refUpdate) {
|
|
super(message);
|
|
refs = ImmutableList.of(refUpdate.getName());
|
|
}
|
|
|
|
public LockFailureException(String message, BatchRefUpdate batchRefUpdate) {
|
|
super(message);
|
|
refs =
|
|
batchRefUpdate.getCommands().stream()
|
|
.filter(c -> c.getResult() == ReceiveCommand.Result.LOCK_FAILURE)
|
|
.map(ReceiveCommand::getRefName)
|
|
.collect(toImmutableList());
|
|
}
|
|
|
|
/** Subset of ref names that caused the lock failure. */
|
|
public ImmutableList<String> getFailedRefs() {
|
|
return refs;
|
|
}
|
|
}
|