Package org.activiti.engine.impl.interceptor

Examples of org.activiti.engine.impl.interceptor.CommandContext

1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
  @SuppressWarnings({ "unchecked", "rawtypes" })
  public void setReplacedBy(InterpretableExecution replacedBy) {
    this.replacedBy = (ExecutionEntity) replacedBy;
   
    CommandContext commandContext = Context.getCommandContext();
    DbSqlSession dbSqlSession = commandContext.getDbSqlSession();

    // update the related tasks
   
    List<TaskEntity> allTasks = new ArrayList<TaskEntity>();
    allTasks.addAll(getTasks());
   
    List<TaskEntity> cachedTasks = dbSqlSession.findInCache(TaskEntity.class);
    for (TaskEntity cachedTask : cachedTasks) {
      if (cachedTask.getExecutionId().equals(this.getId())) {
        allTasks.add(cachedTask);
      }
    }
   
    for (TaskEntity task: allTasks) {
      task.setExecutionId(replacedBy.getId());
      task.setExecution(this.replacedBy);        
     
      // update the related local task variables
      List<VariableInstanceEntity> variables = (List) commandContext
        .getVariableInstanceEntityManager()
        .findVariableInstancesByTaskId(task.getId());
     
      for (VariableInstanceEntity variable : variables) {
        variable.setExecution(this.replacedBy);
      }
     
      this.replacedBy.addTask(task);
    }
   
    // All tasks have been moved to 'replacedBy', safe to clear the list
    this.tasks.clear();
   
    tasks = dbSqlSession.findInCache(TaskEntity.class);
    for (TaskEntity task: tasks) {
      if (id.equals(task.getExecutionId())) {
        task.setExecutionId(replacedBy.getId());
      }
    }
   
    // update the related jobs
    List<JobEntity> jobs = getJobs();
    for (JobEntity job: jobs) {
      job.setExecution((ExecutionEntity) replacedBy);
    }
   
    // update the related event subscriptions
    List<EventSubscriptionEntity> eventSubscriptions = getEventSubscriptions();
    for (EventSubscriptionEntity subscriptionEntity: eventSubscriptions) {
      subscriptionEntity.setExecution((ExecutionEntity) replacedBy);
    }
   
    // update the related process variables
    List<VariableInstanceEntity> variables = (List) commandContext
      .getVariableInstanceEntityManager()
      .findVariableInstancesByExecutionId(id);
   
    for (VariableInstanceEntity variable: variables) {
      variable.setExecutionId(replacedBy.getId());
    }
    variables = dbSqlSession.findInCache(VariableInstanceEntity.class);
    for (VariableInstanceEntity variable: variables) {
      if (id.equals(variable.getExecutionId())) {
        variable.setExecutionId(replacedBy.getId());
      }
    }
   
    commandContext.getHistoryManager()
      .recordExecutionReplacedBy(this, replacedBy);
  }
View Full Code Here
50
51
52
53
54
55
56
57
58
59
60
61
          ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_INITIALIZED, group));
    }
  }

  public void updateGroup(Group updatedGroup) {
    CommandContext commandContext = Context.getCommandContext();
    DbSqlSession dbSqlSession = commandContext.getDbSqlSession();
    dbSqlSession.update((GroupEntity) updatedGroup);
   
    if(getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
      getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(
          ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_UPDATED, updatedGroup));
View Full Code Here
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
    eventHandler.handleEvent(this, payload, Context.getCommandContext());
  }
 
  protected void scheduleEventAsync(Serializable payload) {
   
    final CommandContext commandContext = Context.getCommandContext();

    MessageEntity message = new MessageEntity();
    message.setJobHandlerType(ProcessEventJobHandler.TYPE);
    message.setJobHandlerConfiguration(id);
    message.setTenantId(getTenantId());
   
    GregorianCalendar expireCal = new GregorianCalendar();
    ProcessEngineConfiguration processEngineConfig = Context.getCommandContext().getProcessEngineConfiguration();
    expireCal.setTime(processEngineConfig.getClock().getCurrentTime());
    expireCal.add(Calendar.SECOND, processEngineConfig.getLockTimeAsyncJobWaitTime());
    message.setLockExpirationTime(expireCal.getTime());

    // TODO: support payload
//    if(payload != null) {
//      message.setEventPayload(payload);
//    }
   
    commandContext.getJobEntityManager().send(message);
  }
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
  public void onEvent(ActivitiEvent event) {
    EventLoggerEventHandler eventHandler = getEventHandler(event);
    if (eventHandler != null) {

      // Events are flushed when command context is closed
      CommandContext currentCommandContext = Context.getCommandContext();
      EventFlusher eventFlusher = (EventFlusher) currentCommandContext.getAttribute(EVENT_FLUSHER_KEY);
     
      if (eventHandler != null && eventFlusher == null) {
       
        eventFlusher = createEventFlusher();
        if (eventFlusher == null) {
          eventFlusher = new DatabaseEventFlusher(); // Default
        }
        currentCommandContext.addAttribute(EVENT_FLUSHER_KEY, eventFlusher);
       
        currentCommandContext.addCloseListener(eventFlusher);
        currentCommandContext
            .addCloseListener(new CommandContextCloseListener() {

              @Override
              public void closing(CommandContext commandContext) {
              }
View Full Code Here
74
75
76
77
78
79
80
81
82
83
84
        definition.getEventSupport().dispatchEvent(event);
      }
    } else {
      // Try getting hold of the Process definition, based on the process
      // definition-key, if a context is active
      CommandContext commandContext = Context.getCommandContext();
      if (commandContext != null) {
        ProcessDefinitionEntity processDefinition = extractProcessDefinitionEntityFromEvent(event);
        if (processDefinition != null) {
          processDefinition.getEventSupport().dispatchEvent(event);
        }
View Full Code Here
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
    task.insert((ExecutionEntity) execution);
    return task;
  }

  public void insert(ExecutionEntity execution) {
    CommandContext commandContext = Context.getCommandContext();
    DbSqlSession dbSqlSession = commandContext.getDbSqlSession();
    dbSqlSession.insert(this);
   
    // Inherit tenant id (if applicable)
    if (execution != null && execution.getTenantId() != null) {
      setTenantId(execution.getTenantId());
    }
   
    if(execution != null) {
      execution.addTask(this);
    }
   
    commandContext.getHistoryManager().recordTaskCreated(this, execution);
   
    if(commandContext.getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
      commandContext.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(
          ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_CREATED, this));
      commandContext.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(
          ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_INITIALIZED, this));
    }
  }
View Full Code Here
151
152
153
154
155
156
157
158
159
160
161
162
163
164
    setCreateTime(this.getCreateTime());
    setDueDate(this.getDueDate());
    setParentTaskId(this.getParentTaskId());
    setFormKey(formKey);
   
    CommandContext commandContext = Context.getCommandContext();
    DbSqlSession dbSqlSession = commandContext.getDbSqlSession();
    dbSqlSession.update(this);
   
    if(commandContext.getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
      commandContext.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(
          ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_UPDATED, this));
    }
  }
View Full Code Here
478
479
480
481
482
483
484
485
486
487
488
489
  // special setters //////////////////////////////////////////////////////////
 
  public void setName(String taskName) {
    this.name = taskName;

    CommandContext commandContext = Context.getCommandContext();
    if (commandContext!=null) {
      commandContext
        .getHistoryManager()
        .recordTaskNameChange(id, taskName);
    }
  }
View Full Code Here
494
495
496
497
498
499
500
501
502
503
504
505
  }

  public void setDescription(String description) {
    this.description = description;

    CommandContext commandContext = Context.getCommandContext();
    if (commandContext!=null) {
      commandContext
        .getHistoryManager()
        .recordTaskDescriptionChange(id, description);
    }
  }
View Full Code Here
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
  public void setAssignee(String assignee) {
    setAssignee(assignee, false, false);
  }
 
  public void setAssignee(String assignee, boolean dispatchAssignmentEvent, boolean dispatchUpdateEvent) {
    CommandContext commandContext = Context.getCommandContext();
   
    if (assignee==null && this.assignee==null) {
     
      // ACT-1923: even if assignee is unmodified and null, this should be stored in history.
      if (commandContext!=null) {
        commandContext
          .getHistoryManager()
          .recordTaskAssigneeChange(id, assignee);
      }
     
      return;
    }
    this.assignee = assignee;

    // if there is no command context, then it means that the user is calling the
    // setAssignee outside a service method.  E.g. while creating a new task.
    if (commandContext!=null) {
      commandContext
        .getHistoryManager()
        .recordTaskAssigneeChange(id, assignee);
     
      if (assignee != null && processInstanceId != null) {
        getProcessInstance().involveUser(assignee, IdentityLinkType.PARTICIPANT);
      }
     
      if(!StringUtils.equals(initialAssignee, assignee)) {
        fireEvent(TaskListener.EVENTNAME_ASSIGNMENT);
        initialAssignee = assignee;
      }
     
      if(commandContext.getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
        if(dispatchAssignmentEvent) {
          commandContext.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(
              ActivitiEventBuilder.createEntityEvent(ActivitiEventType.TASK_ASSIGNED, this));
        }
       
        if(dispatchUpdateEvent) {
          commandContext.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(
              ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_UPDATED, this));
        }
      }
    }
  }
View Full Code Here
TOP

Related Classes of org.activiti.engine.impl.interceptor.CommandContext

  • org.activiti.engine.delegate.event.impl.ActivitiEventDispatcherImpl
  • org.activiti.engine.impl.asyncexecutor.ExecuteAsyncRunnable
  • org.activiti.engine.impl.bpmn.behavior.IntermediateThrowSignalEventActivityBehavior
  • org.activiti.engine.impl.bpmn.deployer.BpmnDeployer
  • org.activiti.engine.impl.bpmn.helper.MessageThrowingEventListener
  • org.activiti.engine.impl.bpmn.helper.SignalThrowingEventListener
  • org.activiti.engine.impl.cfg.jta.JtaTransactionContext
  • org.activiti.engine.impl.event.logger.EventLogger
  • org.activiti.engine.impl.persistence.entity.EventSubscriptionEntity
  • org.activiti.engine.impl.persistence.entity.ExecutionEntity
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.