| // Copyright (C) 2014 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.googlesource.gerrit.plugins.serviceuser; |
| |
| import com.google.common.base.Strings; |
| import com.google.gerrit.extensions.common.AccountInfo; |
| import java.text.DateFormat; |
| import java.text.SimpleDateFormat; |
| import java.util.Calendar; |
| import java.util.Date; |
| import java.util.Locale; |
| import java.util.TimeZone; |
| |
| class HeaderFormatter { |
| private final StringBuilder sb = new StringBuilder(); |
| private final DateFormat rfc2822DateFormatter; |
| private final String anonymousCowardName; |
| |
| HeaderFormatter(TimeZone tz, String anonymousCowardName) { |
| this.anonymousCowardName = anonymousCowardName; |
| rfc2822DateFormatter = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss Z", Locale.US); |
| rfc2822DateFormatter.setCalendar(Calendar.getInstance(tz, Locale.US)); |
| } |
| |
| void append(String key, String value) { |
| sb.append(key).append(": ").append(value).append("\n"); |
| } |
| |
| void appendDate() { |
| sb.append("Date: ").append(rfc2822DateFormatter.format(new Date())).append("\n"); |
| } |
| |
| void appendUser(String key, AccountInfo user) { |
| sb.append(key); |
| sb.append(": "); |
| appendUserData(user); |
| sb.append("\n"); |
| } |
| |
| private void appendUserData(AccountInfo user) { |
| boolean needSpace = false; |
| boolean wroteData = false; |
| |
| if (!Strings.isNullOrEmpty(user.name)) { |
| sb.append(user.name); |
| needSpace = true; |
| wroteData = true; |
| } |
| |
| if (!Strings.isNullOrEmpty(user.email)) { |
| if (needSpace) { |
| sb.append(" "); |
| } |
| sb.append("<").append(user.email).append(">"); |
| wroteData = true; |
| } |
| |
| if (!wroteData) { |
| sb.append(anonymousCowardName).append(" #").append(user._accountId); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return sb.toString(); |
| } |
| } |