Di Qian | 38c02a7 | 2019-11-18 19:14:07 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2019 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package com.android.tradefed.cluster; |
| 17 | |
| 18 | import com.android.tradefed.command.CommandScheduler; |
| 19 | |
| 20 | import org.json.JSONArray; |
| 21 | import org.json.JSONException; |
| 22 | import org.json.JSONObject; |
| 23 | |
| 24 | import java.util.ArrayList; |
| 25 | import java.util.HashMap; |
| 26 | import java.util.List; |
| 27 | import java.util.Map; |
| 28 | |
| 29 | /** A class to encapsulate cluster host events to be uploaded. */ |
| 30 | public class ClusterHostEvent implements IClusterEvent { |
| 31 | private long mTimestamp; |
| 32 | private String mHostName; |
| 33 | private String mTfVersion; |
| 34 | private String mClusterId; |
| 35 | private List<String> mNextClusterIds; |
| 36 | private List<ClusterDeviceInfo> mDeviceInfos = new ArrayList<>(); |
| 37 | private Map<String, String> mData = new HashMap<>(); |
Xing Dai | 81f6f9f | 2019-12-03 14:01:32 -0800 | [diff] [blame] | 38 | private String mLabName; |
Di Qian | 38c02a7 | 2019-11-18 19:14:07 -0800 | [diff] [blame] | 39 | public static final String EVENT_QUEUE = "host-event-queue"; |
| 40 | |
| 41 | /** Enums of the different types of host events. */ |
| 42 | public enum HostEventType { |
| 43 | DeviceSnapshot("DeviceSnapshot", "DEVICE_SNAPSHOT"), |
| 44 | HostStateChanged("HostStateChanged", "HOST_STATE_CHANGED"); |
| 45 | private final String mName; |
| 46 | // The AndroidEngProdAPIName should map to |
| 47 | // https://cs.corp.google.com/piper///depot/google3/google/internal/android/engprod/proto/test/v1/androidtest.proto?rcl=221372995&l=80 |
| 48 | private final String mAndroidEngProdAPIName; |
| 49 | |
| 50 | private HostEventType(final String name, final String androidEngProdAPIName) { |
| 51 | mName = name; |
| 52 | mAndroidEngProdAPIName = androidEngProdAPIName; |
| 53 | } |
| 54 | |
| 55 | @Override |
| 56 | public String toString() { |
| 57 | return mName; |
| 58 | } |
| 59 | |
| 60 | public String getAndroidEngProdAPIName() { |
| 61 | return mAndroidEngProdAPIName; |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | private HostEventType mType; |
| 66 | private CommandScheduler.HostState mHostState = CommandScheduler.HostState.UNKNOWN; |
| 67 | |
| 68 | private ClusterHostEvent() {} |
| 69 | |
| 70 | public long getTimestamp() { |
| 71 | return mTimestamp; |
| 72 | } |
| 73 | |
| 74 | public String getHostName() { |
| 75 | return mHostName; |
| 76 | } |
| 77 | |
| 78 | public String getTfVersion() { |
| 79 | return mTfVersion; |
| 80 | } |
| 81 | |
| 82 | public String getClusterId() { |
| 83 | return mClusterId; |
| 84 | } |
| 85 | |
| 86 | public CommandScheduler.HostState getHostState() { |
| 87 | return mHostState; |
| 88 | } |
| 89 | |
| 90 | public long getTfStartTime() { |
| 91 | return ClusterHostUtil.getTfStartTimeMillis(); |
| 92 | } |
| 93 | |
| 94 | public List<ClusterDeviceInfo> getDeviceInfos() { |
| 95 | return mDeviceInfos; |
| 96 | } |
| 97 | |
| 98 | public Map<String, String> getData() { |
| 99 | return mData; |
| 100 | } |
| 101 | |
| 102 | public HostEventType getType() { |
| 103 | return mType; |
| 104 | } |
| 105 | |
| 106 | public List<String> getNextClusterIds() { |
| 107 | return mNextClusterIds; |
| 108 | } |
| 109 | |
Xing Dai | 81f6f9f | 2019-12-03 14:01:32 -0800 | [diff] [blame] | 110 | public String getLabName() { |
| 111 | return mLabName; |
| 112 | } |
| 113 | |
Di Qian | 38c02a7 | 2019-11-18 19:14:07 -0800 | [diff] [blame] | 114 | public static class Builder { |
| 115 | private HostEventType mType; |
| 116 | private long mTimestamp = System.currentTimeMillis(); |
| 117 | private String mHostName; |
| 118 | private String mTfVersion; |
| 119 | private String mClusterId; |
| 120 | private List<String> mNextClusterIds; |
| 121 | private List<ClusterDeviceInfo> mDeviceInfos = new ArrayList<ClusterDeviceInfo>(); |
| 122 | private Map<String, String> mData = new HashMap<>(); |
| 123 | private CommandScheduler.HostState mHostState = CommandScheduler.HostState.UNKNOWN; |
Xing Dai | 81f6f9f | 2019-12-03 14:01:32 -0800 | [diff] [blame] | 124 | private String mLabName; |
Di Qian | 38c02a7 | 2019-11-18 19:14:07 -0800 | [diff] [blame] | 125 | |
| 126 | public Builder() {} |
| 127 | |
| 128 | public Builder setHostEventType(final HostEventType type) { |
| 129 | mType = type; |
| 130 | return this; |
| 131 | } |
| 132 | |
| 133 | public Builder setTimestamp(final long timestamp) { |
| 134 | mTimestamp = timestamp; |
| 135 | return this; |
| 136 | } |
| 137 | |
| 138 | public Builder setClusterId(final String clusterId) { |
| 139 | mClusterId = clusterId; |
| 140 | return this; |
| 141 | } |
| 142 | |
| 143 | public Builder setHostName(final String hostname) { |
| 144 | mHostName = hostname; |
| 145 | return this; |
| 146 | } |
| 147 | |
| 148 | public Builder setTfVersion(final String tfVersion) { |
| 149 | mTfVersion = tfVersion; |
| 150 | return this; |
| 151 | } |
| 152 | |
| 153 | public Builder addDeviceInfo(final ClusterDeviceInfo deviceInfo) { |
| 154 | mDeviceInfos.add(deviceInfo); |
| 155 | return this; |
| 156 | } |
| 157 | |
| 158 | public Builder addDeviceInfos(List<ClusterDeviceInfo> deviceInfos) { |
| 159 | mDeviceInfos.addAll(deviceInfos); |
| 160 | return this; |
| 161 | } |
| 162 | |
| 163 | public Builder setData(final String name, final String value) { |
| 164 | mData.put(name, value); |
| 165 | return this; |
| 166 | } |
| 167 | |
| 168 | public Builder setData(Map<String, String> data) { |
| 169 | mData.putAll(data); |
| 170 | return this; |
| 171 | } |
| 172 | |
| 173 | public Builder setNextClusterIds(List<String> nexClusterIds) { |
| 174 | mNextClusterIds = nexClusterIds; |
| 175 | return this; |
| 176 | } |
| 177 | |
| 178 | public Builder setHostState(CommandScheduler.HostState state) { |
| 179 | mHostState = state; |
| 180 | return this; |
| 181 | } |
| 182 | |
Xing Dai | 81f6f9f | 2019-12-03 14:01:32 -0800 | [diff] [blame] | 183 | public Builder setLabName(String labName) { |
| 184 | mLabName = labName; |
| 185 | return this; |
| 186 | } |
| 187 | |
Di Qian | 38c02a7 | 2019-11-18 19:14:07 -0800 | [diff] [blame] | 188 | public ClusterHostEvent build() { |
| 189 | final ClusterHostEvent event = new ClusterHostEvent(); |
| 190 | event.mType = mType; |
| 191 | event.mTimestamp = mTimestamp; |
| 192 | event.mHostName = mHostName; |
| 193 | event.mTfVersion = mTfVersion; |
| 194 | event.mClusterId = mClusterId; |
| 195 | event.mDeviceInfos = new ArrayList<>(mDeviceInfos); |
| 196 | event.mData = new HashMap<>(mData); |
| 197 | event.mNextClusterIds = mNextClusterIds; |
| 198 | event.mHostState = mHostState; |
Xing Dai | 81f6f9f | 2019-12-03 14:01:32 -0800 | [diff] [blame] | 199 | event.mLabName = mLabName; |
Di Qian | 38c02a7 | 2019-11-18 19:14:07 -0800 | [diff] [blame] | 200 | return event; |
| 201 | } |
| 202 | } |
| 203 | |
| 204 | /** {@inheritDoc} */ |
| 205 | @Override |
| 206 | public JSONObject toJSON() throws JSONException { |
| 207 | final JSONObject json = new JSONObject(); |
| 208 | // event time should be in POSIX timestamp. |
| 209 | json.put("time", this.getTimestamp() / 1000); |
| 210 | if (this.getType() != null) json.put("type", this.getType().toString()); |
| 211 | json.put("hostname", this.getHostName()); |
| 212 | json.put("tf_version", this.getTfVersion()); |
| 213 | json.put("cluster", this.getClusterId()); |
| 214 | JSONArray deviceInfos = new JSONArray(); |
| 215 | for (ClusterDeviceInfo d : this.getDeviceInfos()) { |
| 216 | deviceInfos.put(d.toJSON()); |
| 217 | } |
| 218 | json.put("device_infos", deviceInfos); |
| 219 | json.put("data", new JSONObject(this.getData())); |
| 220 | if (this.getNextClusterIds() != null) { |
| 221 | json.put("next_cluster_ids", new JSONArray(this.getNextClusterIds())); |
| 222 | } |
Xing Dai | 81f6f9f | 2019-12-03 14:01:32 -0800 | [diff] [blame] | 223 | if (this.getLabName() != null) json.put("lab_name", this.getLabName()); |
Di Qian | 38c02a7 | 2019-11-18 19:14:07 -0800 | [diff] [blame] | 224 | json.put("state", this.getHostState().toString()); |
| 225 | json.put("tf_start_time_seconds", this.getTfStartTime() / 1000); |
| 226 | return json; |
| 227 | } |
| 228 | } |