| // *************************************************************************************************************************** |
| // * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * |
| // * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * |
| // * to you 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 org.apache.juneau.rest; |
| |
| import java.time.*; |
| import java.util.*; |
| |
| import org.apache.juneau.annotation.*; |
| import org.apache.juneau.transforms.*; |
| import org.apache.juneau.utils.*; |
| |
| /** |
| * A snapshot of execution statistics for REST resource classes. |
| */ |
| @Bean(bpi="startTime,upTime,methodStats") |
| public class RestContextStats { |
| private final Instant startTime; |
| private final List<MethodExecStats> methodStats; |
| |
| RestContextStats(Instant startTime, List<MethodExecStats> methodStats) { |
| this.startTime = startTime; |
| this.methodStats = methodStats; |
| } |
| |
| /** |
| * Returns the time this REST resource class was started. |
| * |
| * @return The time this REST resource class was started. |
| */ |
| @Swap(TemporalSwap.IsoInstant.class) |
| public Instant getStartTime() { |
| return startTime; |
| } |
| |
| /** |
| * Returns the time in milliseconds that this REST resource class has been running. |
| * |
| * @return The time in milliseconds that this REST resource class has been running. |
| */ |
| public String getUpTime() { |
| long s = Duration.between(startTime, Instant.now()).getSeconds(); |
| return String.format("%dh:%02dm:%02ds", s / 3600, (s % 3600) / 60, (s % 60)); |
| } |
| |
| /** |
| * Returns statistics on all method executions. |
| * |
| * @return Statistics on all method executions. |
| */ |
| public Collection<MethodExecStats> getMethodStats() { |
| return methodStats; |
| } |
| } |