Examples of org.activiti.engine.impl.cfg.IdGenerator

org.activiti.engine.impl.cfg.IdGenerator
generates {@link IdBlock}s that are used to assign ids to new objects. The scope of an instance of this class is process engine, which means that there is only one instance in one process engine instance. @author Tom Baeyens @author Joram Barrez

      
      // Insert historic process-instance
      getDbSqlSession().insert(historicProcessInstance);
  
      // Also record the start-event manually, as there is no "start" activity history listener for this
      IdGenerator idGenerator = Context.getProcessEngineConfiguration().getIdGenerator();
      
      String processDefinitionId = processInstance.getProcessDefinitionId();
      String processInstanceId = processInstance.getProcessInstanceId();
      String executionId = processInstance.getId();
  
      HistoricActivityInstanceEntity historicActivityInstance = new HistoricActivityInstanceEntity();
      historicActivityInstance.setId(idGenerator.getNextId());
      historicActivityInstance.setProcessDefinitionId(processDefinitionId);
      historicActivityInstance.setProcessInstanceId(processInstanceId);
      historicActivityInstance.setExecutionId(executionId);
      historicActivityInstance.setActivityId(processInstance.getActivityId());
      historicActivityInstance.setActivityName((String) processInstance.getActivity().getProperty("name"));

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      if (activitiyInstance != null) {
        activitiyInstance.setCalledProcessInstanceId(subProcessInstance.getProcessInstanceId());
      }
      
      // Fix for ACT-1728: start-event not recorded for subprocesses
      IdGenerator idGenerator = Context.getProcessEngineConfiguration().getIdGenerator();
      
      // Also record the start-event manually, as there is no "start" activity history listener for this
      HistoricActivityInstanceEntity historicActivityInstance = new HistoricActivityInstanceEntity();
      historicActivityInstance.setId(idGenerator.getNextId());
      historicActivityInstance.setProcessDefinitionId(subProcessInstance.getProcessDefinitionId());
      historicActivityInstance.setProcessInstanceId(subProcessInstance.getProcessInstanceId());
      historicActivityInstance.setExecutionId(subProcessInstance.getId());
      historicActivityInstance.setActivityId(initialActivity.getId());
      historicActivityInstance.setActivityName((String) initialActivity.getProperty("name"));

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 */
  @Override
public void recordActivityStart(ExecutionEntity executionEntity) {
    if(isHistoryLevelAtLeast(HistoryLevel.ACTIVITY)) {
      if(executionEntity.getActivity() != null) {
        IdGenerator idGenerator = Context.getProcessEngineConfiguration().getIdGenerator();
        
        String processDefinitionId = executionEntity.getProcessDefinitionId();
        String processInstanceId = executionEntity.getProcessInstanceId();
        String executionId = executionEntity.getId();
        
        HistoricActivityInstanceEntity historicActivityInstance = new HistoricActivityInstanceEntity();
        historicActivityInstance.setId(idGenerator.getNextId());
        historicActivityInstance.setProcessDefinitionId(processDefinitionId);
        historicActivityInstance.setProcessInstanceId(processInstanceId);
        historicActivityInstance.setExecutionId(executionId);
        historicActivityInstance.setActivityId(executionEntity.getActivityId());
        historicActivityInstance.setActivityName((String) executionEntity.getActivity().getProperty("name"));

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      // Insert historic process-instance
      getDbSqlSession().insert(historicProcessInstance);
  
      // Also record the start-event manually, as there is no "start" activity history listener for this
      IdGenerator idGenerator = Context.getProcessEngineConfiguration().getIdGenerator();
      
      String processDefinitionId = processInstance.getProcessDefinitionId();
      String processInstanceId = processInstance.getProcessInstanceId();
      String executionId = processInstance.getId();
  
      HistoricActivityInstanceEntity historicActivityInstance = new HistoricActivityInstanceEntity();
      historicActivityInstance.setId(idGenerator.getNextId());
      historicActivityInstance.setProcessDefinitionId(processDefinitionId);
      historicActivityInstance.setProcessInstanceId(processInstanceId);
      historicActivityInstance.setExecutionId(executionId);
      historicActivityInstance.setActivityId(processInstance.getActivityId());
      historicActivityInstance.setActivityName((String) processInstance.getActivity().getProperty("name"));

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  /**
   * Record the start of an activitiy, if activity history is enabled.
   */
  public void recordActivityStart(ExecutionEntity executionEntity) {
    if(isHistoryLevelAtLeast(HistoryLevel.ACTIVITY)) {
      IdGenerator idGenerator = Context.getProcessEngineConfiguration().getIdGenerator();
      
      String processDefinitionId = executionEntity.getProcessDefinitionId();
      String processInstanceId = executionEntity.getProcessInstanceId();
      String executionId = executionEntity.getId();


      HistoricActivityInstanceEntity historicActivityInstance = new HistoricActivityInstanceEntity();
      historicActivityInstance.setId(idGenerator.getNextId());
      historicActivityInstance.setProcessDefinitionId(processDefinitionId);
      historicActivityInstance.setProcessInstanceId(processInstanceId);
      historicActivityInstance.setExecutionId(executionId);
      historicActivityInstance.setActivityId(executionEntity.getActivityId());
      historicActivityInstance.setActivityName((String) executionEntity.getActivity().getProperty("name"));

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Related Classes of org.activiti.engine.impl.cfg.IdGenerator

org.activiti.engine.impl.history.DefaultHistoryManager

org.activiti.engine.impl.history.HistoryManager

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