EventPublishUtil.java
13.5 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* javax.jcr.RepositoryException
* org.apache.jackrabbit.api.security.user.Authorizable
* org.osgi.framework.BundleContext
* org.osgi.framework.InvalidSyntaxException
* org.osgi.framework.ServiceReference
* org.osgi.service.component.ComponentContext
* org.osgi.service.event.Event
* org.osgi.service.event.EventAdmin
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.day.cq.workflow.event;
import com.day.cq.workflow.WorkflowException;
import com.day.cq.workflow.WorkflowService;
import com.day.cq.workflow.WorkflowSession;
import com.day.cq.workflow.event.WorkflowEvent;
import com.day.cq.workflow.exec.WorkItem;
import com.day.cq.workflow.exec.Workflow;
import com.day.cq.workflow.exec.WorkflowData;
import com.day.cq.workflow.job.AbsoluteTimeoutHandler;
import com.day.cq.workflow.job.ExternalProcessJob;
import com.day.cq.workflow.job.TimeoutJob;
import com.day.cq.workflow.job.WorkflowJob;
import com.day.cq.workflow.metadata.MetaDataMap;
import com.day.cq.workflow.model.WorkflowModel;
import com.day.cq.workflow.model.WorkflowNode;
import java.util.Date;
import java.util.Dictionary;
import java.util.Hashtable;
import java.util.Map;
import java.util.Set;
import javax.jcr.RepositoryException;
import org.apache.jackrabbit.api.security.user.Authorizable;
import org.osgi.framework.BundleContext;
import org.osgi.framework.InvalidSyntaxException;
import org.osgi.framework.ServiceReference;
import org.osgi.service.component.ComponentContext;
import org.osgi.service.event.Event;
import org.osgi.service.event.EventAdmin;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class EventPublishUtil {
private static final Logger log = LoggerFactory.getLogger(EventPublishUtil.class);
private EventAdmin eventAdmin;
public EventPublishUtil(EventAdmin eventAdmin) {
this.eventAdmin = eventAdmin;
}
private void sendEvent(Dictionary<String, Object> props) {
log.debug("Sending workflow event of type " + props.get("EventType") + (props.get("WorkflowInstanceId") != null ? new StringBuilder().append(" for ").append(props.get("WorkflowInstanceId")).toString() : ""));
this.eventAdmin.sendEvent((Event)new WorkflowEvent(props));
}
public void publishModelDeployedEvent(String id, String version, String user) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "ModelDeployed");
properties.put("WorkflowName", id);
if (version != null) {
properties.put("WorkflowVersion", version);
} else {
log.warn("No version specified");
}
this.sendEvent(properties);
}
public void publishModelDeletedEvent(String id, String user) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "ModelDeleted");
properties.put("WorkflowName", id);
this.sendEvent(properties);
}
public void publishWorkflowStartedEvent(Workflow instance, Workflow parentWorkflow, String user, WorkflowData data) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "WorkflowStarted");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
properties.put("Workdata", data);
this.sendEvent(properties);
}
public void publishWorkflowAbortedEvent(Workflow instance, String userId) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", userId);
properties.put("EventType", "WorkflowAborted");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
this.sendEvent(properties);
}
public void publishWorkflowSuspendedEvent(Workflow instance, String user) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "WorkflowSuspended");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
this.sendEvent(properties);
}
public void publishWorkflowResumedEvent(Workflow instance, String user) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "WorkflowResumed");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
this.sendEvent(properties);
}
public void publishWorkflowCompletedEvent(Workflow instance, String user) throws WorkflowException {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "WorkflowCompleted");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
this.sendEvent(properties);
}
public void publishNodeTransitionEvent(Workflow instance, String fromNodeName, String toNodeName, WorkItem workitem, String user) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "NodeTransition");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
properties.put("fromNodeName", fromNodeName);
properties.put("toNodeName", toNodeName);
properties.put("Workitem", workitem);
this.sendEvent(properties);
}
public void publishVariableUpdatedEvent(Workflow instance, String variableName, Object variableValue, String user) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "VariableUpdate");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
properties.put("VariableName", variableName);
properties.put("VariableValue", variableValue);
this.sendEvent(properties);
}
public void publishProcessTimeoutEvent(Workflow instance, String processName) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("EventType", "ProcessTimeout");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
this.sendEvent(properties);
}
public void publishJobEvent(Map workItemMap, Integer retryCount, int numOfParallelProcs, String jobId) {
WorkflowJob job = new WorkflowJob(workItemMap);
this.eventAdmin.postEvent(job.createJobEvent(retryCount, numOfParallelProcs, jobId));
}
public void publishExternalProcessJobEvent(Map workItemMap, Integer retryCount, String jobId) {
ExternalProcessJob job = new ExternalProcessJob(workItemMap);
this.eventAdmin.postEvent(job.createJobEvent(retryCount, jobId));
}
public void publishJobFailedEvent(WorkItem item, String message) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("EventType", "JobFailed");
properties.put("WorkflowNode", item.getNode().getId());
properties.put("WorkflowName", item.getWorkflow().getWorkflowModel().getTitle());
properties.put("WorkflowVersion", item.getWorkflow().getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", item.getWorkflow().getId());
this.sendEvent(properties);
}
public void publishTimeoutEvent(WorkItem item, WorkflowSession session) {
AbsoluteTimeoutHandler handlerImpl;
log.debug("entering publishTimeoutEvent..");
String handler = null;
Long timeout = null;
boolean addOffset = true;
for (String key : item.getNode().getMetaDataMap().keySet()) {
if (key.equals("timeoutHandler")) {
handler = (String)((Object)item.getNode().getMetaDataMap().get("timeoutHandler", String.class));
continue;
}
if (!key.equals("timeoutMillis")) continue;
timeout = (Long)((Object)item.getNode().getMetaDataMap().get("timeoutMillis", Long.class));
}
AbsoluteTimeoutHandler absoluteTimeoutHandler = handlerImpl = handler != null ? this.getHandler(handler, session) : null;
if (handlerImpl != null) {
timeout = handlerImpl.getTimeoutDate(item);
if (timeout > 0) {
timeout = timeout / 1000;
addOffset = false;
log.debug("publishTimeoutEvent: Using AbsoluteTimeoutHandler. Timeout is: " + timeout + "s");
} else {
log.debug("publishTimeoutEvent: no time set");
timeout = null;
}
}
if (handler != null && timeout != null) {
TimeoutJob job = new TimeoutJob(item, handler);
this.eventAdmin.postEvent(job.createEvent(true, timeout, addOffset));
}
}
public void publishResetTimeoutEvent(WorkItem item) {
String handler = null;
for (String key : item.getNode().getMetaDataMap().keySet()) {
if (!key.equals("timeoutHandler")) continue;
handler = (String)((Object)item.getNode().getMetaDataMap().get("timeoutHandler", String.class));
}
if (handler != null) {
TimeoutJob job = new TimeoutJob(item, handler);
this.eventAdmin.postEvent(job.cancelEvent(true));
}
}
public void publishDelegationEvent(Workflow instance, Authorizable participant, WorkItem item, String user) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("TimeStamp", new Date());
properties.put("User", user);
properties.put("EventType", "WorkItemDelegated");
properties.put("WorkflowName", instance.getWorkflowModel().getTitle());
properties.put("WorkflowVersion", instance.getWorkflowModel().getVersion());
properties.put("WorkflowInstanceId", instance.getId());
try {
properties.put("Delagatee", participant.getID());
}
catch (RepositoryException e) {
log.error("Unable to get ID for Authorizable.", (Throwable)e);
}
properties.put("Workitem", item);
this.sendEvent(properties);
}
public void publishResourceCollectionModificationEvent(String path) {
Hashtable<String, Object> properties = new Hashtable<String, Object>();
properties.put("Path", path);
properties.put("EventType", "ResourceCollectionModified");
this.sendEvent(properties);
}
private AbsoluteTimeoutHandler getHandler(String handler, WorkflowSession session) {
ComponentContext context = (ComponentContext)session.getWorkflowService().getConfig().get("componentContext");
if (context != null && context.getBundleContext() != null) {
try {
Object service;
ServiceReference[] refs = context.getBundleContext().getAllServiceReferences(AbsoluteTimeoutHandler.class.getName(), null);
ServiceReference ref = this.getServiceRef(refs, handler);
if (ref != null && (service = context.getBundleContext().getService(ref)) instanceof AbsoluteTimeoutHandler) {
return (AbsoluteTimeoutHandler)service;
}
}
catch (InvalidSyntaxException e) {
// empty catch block
}
}
return null;
}
private ServiceReference getServiceRef(ServiceReference[] refs, String handler) {
for (ServiceReference ref : refs) {
String componentName = (String)ref.getProperty("component.name");
if (!componentName.equals(handler)) continue;
return ref;
}
return null;
}
}