com.google.gerrit.server.notedb.NoteDbUtil Maven / Gradle / Ivy
// Copyright (C) 2017 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.notedb;
import com.google.common.base.CharMatcher;
import com.google.common.primitives.Ints;
import com.google.gerrit.reviewdb.client.Account;
import java.sql.Timestamp;
import java.util.Optional;
import org.eclipse.jgit.lib.PersonIdent;
import org.eclipse.jgit.util.GitDateFormatter;
import org.eclipse.jgit.util.GitDateFormatter.Format;
public class NoteDbUtil {
/**
* Returns an AccountId for the given email address. Returns empty if the address isn't on this
* server.
*/
public static Optional parseIdent(PersonIdent ident, String serverId) {
String email = ident.getEmailAddress();
int at = email.indexOf('@');
if (at >= 0) {
String host = email.substring(at + 1);
if (host.equals(serverId)) {
Integer id = Ints.tryParse(email.substring(0, at));
if (id != null) {
return Optional.of(new Account.Id(id));
}
}
}
return Optional.empty();
}
private NoteDbUtil() {}
public static String formatTime(PersonIdent ident, Timestamp t) {
GitDateFormatter dateFormatter = new GitDateFormatter(Format.DEFAULT);
// TODO(dborowitz): Use a ThreadLocal or use Joda.
PersonIdent newIdent = new PersonIdent(ident, t);
return dateFormatter.formatDate(newIdent);
}
private static final CharMatcher INVALID_FOOTER_CHARS = CharMatcher.anyOf("\r\n\0");
static String sanitizeFooter(String value) {
// Remove characters that would confuse JGit's footer parser if they were
// included in footer values, for example by splitting the footer block into
// multiple paragraphs.
//
// One painful example: RevCommit#getShorMessage() might return a message
// containing "\r\r", which RevCommit#getFooterLines() will treat as an
// empty paragraph for the purposes of footer parsing.
return INVALID_FOOTER_CHARS.trimAndCollapseFrom(value, ' ');
}
}