| // 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.googlesource.gerrit.plugins.quota; |
| |
| import com.googlesource.gerrit.plugins.quota.AccountLimitsConfig.Type; |
| |
| public class RateMsgHelper { |
| public static final String UPLOADPACK_CONFIGURABLE_MSG_ANNOTATION = "uploadpackLimitExceededMsg"; |
| public static final String RESTAPI_CONFIGURABLE_MSG_ANNOTATION = "restapiLimitExceededMsg"; |
| private static final String RATE_LIMIT_TOKEN = "${rateLimit}"; |
| private static final String BURSTS_LIMIT_TOKEN = "${burstsLimit}"; |
| private static final String RATE_LIMIT_FORMAT_DOUBLE = "{0,number,##.##}"; |
| private static final String RATE_LIMIT_FORMAT_INT = "{1,number,###}"; |
| private static final String UPLOADPACK_INLINE_NAME = "fetch"; |
| private static final String RESTAPI_INLINE_NAME = "REST API"; |
| |
| private static String getDefaultTemplateMsg(String rateLimitTypeName) { |
| return "Exceeded rate limit of " |
| + RATE_LIMIT_TOKEN |
| + " " |
| + rateLimitTypeName |
| + " requests/hour"; |
| } |
| |
| private static String getDefaultTemplateMsgWithBursts(String rateLimitTypeName) { |
| return "Exceeded rate limit of " |
| + RATE_LIMIT_TOKEN |
| + " " |
| + rateLimitTypeName |
| + " requests/hour (or idle time used up in bursts of max " |
| + BURSTS_LIMIT_TOKEN |
| + " requests)"; |
| } |
| |
| private String messageFormatMsg; |
| private String messageFormatMsgWithBursts; |
| |
| public RateMsgHelper(Type limitsConfigType, String templateMsg) { |
| String rateLimitTypeName = |
| limitsConfigType == Type.UPLOADPACK ? UPLOADPACK_INLINE_NAME : RESTAPI_INLINE_NAME; |
| messageFormatMsg = templateMsg == null ? getDefaultTemplateMsg(rateLimitTypeName) : templateMsg; |
| messageFormatMsg = messageFormatMsg.replace(RATE_LIMIT_TOKEN, RATE_LIMIT_FORMAT_DOUBLE); |
| messageFormatMsgWithBursts = |
| templateMsg == null ? getDefaultTemplateMsgWithBursts(rateLimitTypeName) : templateMsg; |
| messageFormatMsgWithBursts = |
| messageFormatMsgWithBursts |
| .replace(RATE_LIMIT_TOKEN, RATE_LIMIT_FORMAT_DOUBLE) |
| .replace(BURSTS_LIMIT_TOKEN, RATE_LIMIT_FORMAT_INT); |
| } |
| |
| public String getMessageFormatMsg() { |
| return messageFormatMsg; |
| } |
| |
| public String getMessageFormatMsgWithBursts() { |
| return messageFormatMsgWithBursts; |
| } |
| } |