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001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements. See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership. The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License. You may obtain a copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018 package org.apache.oozie.client.rest;
019
020 import org.apache.oozie.client.WorkflowAction;
021 import org.apache.oozie.client.WorkflowJob;
022 import org.json.simple.JSONArray;
023 import org.json.simple.JSONObject;
024
025 import java.text.MessageFormat;
026 import java.util.ArrayList;
027 import java.util.Date;
028 import java.util.List;
029
030 import javax.persistence.*;
031
032 /**
033 * Json Bean that represents an Oozie workflow job.
034 */
035
036 @Entity
037 @Table(name = "WF_JOBS")
038 @Inheritance(strategy = InheritanceType.SINGLE_TABLE)
039 @DiscriminatorColumn(name = "bean_type", discriminatorType = DiscriminatorType.STRING)
040 public class JsonWorkflowJob implements WorkflowJob, JsonBean {
041
042 @Id
043 private String id;
044
045 @Basic
046 @Column(name = "app_name")
047 private String appName = null;
048
049 @Basic
050 @Column(name = "app_path")
051 private String appPath = null;
052
053 @Transient
054 private String externalId = null;
055
056 @Column(name = "conf")
057 @Lob
058 private String conf = null;
059
060 @Transient
061 private Status status = WorkflowJob.Status.PREP;
062
063 @Transient
064 private Date createdTime;
065
066 @Transient
067 private Date startTime;
068
069 @Transient
070 private Date endTime;
071
072 @Transient
073 private Date lastModifiedTime;
074
075 @Basic
076 @Column(name = "user_name")
077 private String user = null;
078
079 @Basic
080 @Column(name = "group_name")
081 private String group;
082
083 @Basic
084 @Column(name = "run")
085 private int run = 1;
086
087 @Basic
088 @Column(name = "parent_id")
089 private String parentId;
090
091 @Transient
092 private String consoleUrl;
093
094 @Transient
095 private List<? extends JsonWorkflowAction> actions;
096
097 public JsonWorkflowJob() {
098 actions = new ArrayList<JsonWorkflowAction>();
099 }
100
101 @SuppressWarnings("unchecked")
102 public JSONObject toJSONObject() {
103 JSONObject json = new JSONObject();
104 json.put(JsonTags.WORKFLOW_APP_PATH, getAppPath());
105 json.put(JsonTags.WORKFLOW_APP_NAME, getAppName());
106 json.put(JsonTags.WORKFLOW_ID, getId());
107 json.put(JsonTags.WORKFLOW_EXTERNAL_ID, getExternalId());
108 json.put(JsonTags.WORKFLOW_PARENT_ID, getParentId());
109 json.put(JsonTags.WORKFLOW_CONF, getConf());
110 json.put(JsonTags.WORKFLOW_STATUS, getStatus().toString());
111 json.put(JsonTags.WORKFLOW_LAST_MOD_TIME, JsonUtils.formatDateRfc822(getLastModifiedTime()));
112 json.put(JsonTags.WORKFLOW_CREATED_TIME, JsonUtils.formatDateRfc822(getCreatedTime()));
113 json.put(JsonTags.WORKFLOW_START_TIME, JsonUtils.formatDateRfc822(getStartTime()));
114 json.put(JsonTags.WORKFLOW_END_TIME, JsonUtils.formatDateRfc822(getEndTime()));
115 json.put(JsonTags.WORKFLOW_USER, getUser());
116 json.put(JsonTags.WORKFLOW_GROUP, getGroup());
117 json.put(JsonTags.WORKFLOW_RUN, (long) getRun());
118 json.put(JsonTags.WORKFLOW_CONSOLE_URL, getConsoleUrl());
119 json.put(JsonTags.WORKFLOW_ACTIONS, JsonWorkflowAction.toJSONArray(actions));
120 json.put(JsonTags.TO_STRING, toString());
121 return json;
122 }
123
124 public String getAppPath() {
125 return appPath;
126 }
127
128 public void setAppPath(String appPath) {
129 this.appPath = appPath;
130 }
131
132 public String getAppName() {
133 return appName;
134 }
135
136 public void setAppName(String appName) {
137 this.appName = appName;
138 }
139
140 public String getId() {
141 return id;
142 }
143
144 public void setId(String id) {
145 this.id = id;
146 }
147
148 public void setExternalId(String externalId) {
149 this.externalId = externalId;
150 }
151
152 public String getExternalId() {
153 return externalId;
154 }
155
156 public String getConf() {
157 return conf;
158 }
159
160 public void setConf(String conf) {
161 this.conf = conf;
162 }
163
164 public Status getStatus() {
165 return status;
166 }
167
168 public void setStatus(Status status) {
169 this.status = status;
170 }
171
172 public Date getLastModifiedTime() {
173 return lastModifiedTime;
174 }
175
176 public void setLastModifiedTime(Date lastModTime) {
177 this.lastModifiedTime = lastModTime;
178 }
179
180 public Date getCreatedTime() {
181 return createdTime;
182 }
183
184 public void setCreatedTime(Date createdTime) {
185 this.createdTime = createdTime;
186 }
187
188 public Date getStartTime() {
189 return startTime;
190 }
191
192 public void setStartTime(Date startTime) {
193 this.startTime = startTime;
194 }
195
196 public Date getEndTime() {
197 return endTime;
198 }
199
200 public void setEndTime(Date endTime) {
201 this.endTime = endTime;
202 }
203
204 public String getUser() {
205 return user;
206 }
207
208 public void setUser(String user) {
209 this.user = user;
210 }
211
212 public String getGroup() {
213 return group;
214 }
215
216 public void setGroup(String group) {
217 this.group = group;
218 }
219
220 public int getRun() {
221 return run;
222 }
223
224 public void setRun(int run) {
225 this.run = run;
226 }
227
228 /**
229 * Return the workflow job console URL.
230 *
231 * @return the workflow job console URL.
232 */
233 public String getConsoleUrl() {
234 return consoleUrl;
235 }
236
237 /**
238 * Return the corresponding Action ID, if any.
239 *
240 * @return the coordinator Action Id.
241 */
242 public String getParentId() {
243 return parentId;
244 }
245
246 /**
247 * Set coordinator action id
248 *
249 * @param parentId : coordinator action id
250 */
251 public void setParentId(String parentId) {
252 this.parentId = parentId;
253 }
254
255 /**
256 * Set the workflow job console URL.
257 *
258 * @param consoleUrl the workflow job console URL.
259 */
260 public void setConsoleUrl(String consoleUrl) {
261 this.consoleUrl = consoleUrl;
262 }
263
264 @SuppressWarnings("unchecked")
265 public List<WorkflowAction> getActions() {
266 return (List) actions;
267 }
268
269 public void setActions(List<? extends JsonWorkflowAction> nodes) {
270 this.actions = (nodes != null) ? nodes : new ArrayList<JsonWorkflowAction>();
271 }
272
273 @Override
274 public String toString() {
275 return MessageFormat.format("Workflow id[{0}] status[{1}]", getId(), getStatus());
276 }
277
278 /**
279 * Convert a workflows list into a JSONArray.
280 *
281 * @param workflows workflows list.
282 * @return the corresponding JSON array.
283 */
284 @SuppressWarnings("unchecked")
285 public static JSONArray toJSONArray(List<? extends JsonWorkflowJob> workflows) {
286 JSONArray array = new JSONArray();
287 if (workflows != null) {
288 for (JsonWorkflowJob node : workflows) {
289 array.add(node.toJSONObject());
290 }
291 }
292 return array;
293 }
294
295 }