Package org.camunda.bpm.engine.impl.persistence.entity

Examples of org.camunda.bpm.engine.impl.persistence.entity.HistoricVariableInstanceEntity

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            .findHistoricVariableInstancesByQueryCriteria(this, page);

    if (historicVariableInstances!=null) {
      for (HistoricVariableInstance historicVariableInstance: historicVariableInstances) {

        HistoricVariableInstanceEntity variableInstanceEntity = (HistoricVariableInstanceEntity) historicVariableInstance;
        if (shouldFetchValue(variableInstanceEntity)) {
          try {
            variableInstanceEntity.getTypedValue(isCustomObjectDeserializationEnabled);

          } catch(Exception t) {
            // do not fail if one of the variables fails to load
            LOGGER.log(Level.FINE, "Exception while getting value for variable", t);
          }
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      dbEntityManager.insert(historyEvent);
    }

    // always insert/update HistoricProcessVariableInstance
    if(HistoryEventTypes.VARIABLE_INSTANCE_CREATE.getEventName().equals(historyEvent.getEventType())) {
      HistoricVariableInstanceEntity persistentObject = new HistoricVariableInstanceEntity(historyEvent);
      dbEntityManager.insert(persistentObject);

    } else if(HistoryEventTypes.VARIABLE_INSTANCE_UPDATE.getEventName().equals(historyEvent.getEventType())) {
      HistoricVariableInstanceEntity historicVariableInstanceEntity = dbEntityManager.selectById(HistoricVariableInstanceEntity.class, historyEvent.getVariableInstanceId());
      if(historicVariableInstanceEntity != null) {
        historicVariableInstanceEntity.updateFromEvent(historyEvent);

      } else {
        // #CAM-1344 / #SUPPORT-688
        // this is a FIX for process instances which were started in camunda fox 6.1 and migrated to camunda BPM 7.0.
        // in fox 6.1 the HistoricVariable instances were flushed to the DB when the process instance completed.
        // Since fox 6.2 we populate the HistoricVariable table as we go.
        HistoricVariableInstanceEntity persistentObject = new HistoricVariableInstanceEntity(historyEvent);
        dbEntityManager.insert(persistentObject);
      }

    } else if(HistoryEventTypes.VARIABLE_INSTANCE_DELETE.getEventName().equals(historyEvent.getEventType())) {
      HistoricVariableInstanceEntity historicVariableInstanceEntity = dbEntityManager.selectById(HistoricVariableInstanceEntity.class, historyEvent.getVariableInstanceId());
      if(historicVariableInstanceEntity != null) {
        historicVariableInstanceEntity.delete();
      }
    }

  }
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    assertProcessEnded(processInstance.getId());

    List<HistoricVariableInstance> variables = historyService.createHistoricVariableInstanceQuery().list();
    assertEquals(1, variables.size());

    HistoricVariableInstanceEntity historicVariable = (HistoricVariableInstanceEntity) variables.get(0);
    assertEquals("test456", historicVariable.getTextValue());

    assertEquals(5, historyService.createHistoricActivityInstanceQuery().count());

    if (isFullHistoryEnabled()) {
      assertEquals(3, historyService.createHistoricDetailQuery().count());
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    assertProcessEnded(processInstance.getId());

    List<HistoricVariableInstance> variables = historyService.createHistoricVariableInstanceQuery().list();
    assertEquals(1, variables.size());

    HistoricVariableInstanceEntity historicVariable = (HistoricVariableInstanceEntity) variables.get(0);
    assertEquals("test456", historicVariable.getTextValue());

    assertEquals(4, historyService.createHistoricActivityInstanceQuery().count());

    if (isFullHistoryEnabled()) {
      assertEquals(2, historyService.createHistoricDetailQuery().count());
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    assertProcessEnded(processInstance.getId());

    List<HistoricVariableInstance> variables = historyService.createHistoricVariableInstanceQuery().orderByVariableName().asc().list();
    assertEquals(2, variables.size());

    HistoricVariableInstanceEntity historicVariable = (HistoricVariableInstanceEntity) variables.get(0);
    assertEquals("myVar", historicVariable.getName());
    assertEquals("test789", historicVariable.getTextValue());

    HistoricVariableInstanceEntity historicVariable1 = (HistoricVariableInstanceEntity) variables.get(1);
    assertEquals("myVar1", historicVariable1.getName());
    assertEquals("test456", historicVariable1.getTextValue());

    assertEquals(8, historyService.createHistoricActivityInstanceQuery().count());

    if (isFullHistoryEnabled()) {
      assertEquals(5, historyService.createHistoricDetailQuery().count());
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    assertProcessEnded(processInstance.getId());

    List<HistoricVariableInstance> variables = historyService.createHistoricVariableInstanceQuery().list();
    assertEquals(1, variables.size());

    HistoricVariableInstanceEntity historicVariable = (HistoricVariableInstanceEntity) variables.get(0);
    assertEquals("test456", historicVariable.getTextValue());

    assertEquals(7, historyService.createHistoricActivityInstanceQuery().count());

    if (isFullHistoryEnabled()) {
      assertEquals(2, historyService.createHistoricDetailQuery().count());
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    assertProcessEnded(processInstance.getId());

    List<HistoricVariableInstance> variables = historyService.createHistoricVariableInstanceQuery().orderByVariableName().asc().list();
    assertEquals(2, variables.size());

    HistoricVariableInstanceEntity historicVariable = (HistoricVariableInstanceEntity) variables.get(0);
    assertEquals("myVar", historicVariable.getName());
    assertEquals("test101112", historicVariable.getTextValue());
    assertEquals("string", historicVariable.getVariableTypeName());
    assertEquals("string", historicVariable.getTypeName());

    HistoricVariableInstanceEntity historicVariable1 = (HistoricVariableInstanceEntity) variables.get(1);
    assertEquals("myVar1", historicVariable1.getName());
    assertEquals("test789", historicVariable1.getTextValue());
    assertEquals("string", historicVariable1.getVariableTypeName());
    assertEquals("string", historicVariable1.getTypeName());

    assertEquals(18, historyService.createHistoricActivityInstanceQuery().count());

    if (isFullHistoryEnabled()) {
      assertEquals(7, historyService.createHistoricDetailQuery().count());
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      .createHistoricVariableInstanceQuery()
      .singleResult();

    assertNotNull(variable);

    HistoricVariableInstanceEntity variableEntity = (HistoricVariableInstanceEntity) variable;

    // the revision has to be 0
    assertEquals(0, variableEntity.getRevision());

    if (isFullHistoryEnabled()) {
      List<HistoricDetail> details = historyService
        .createHistoricDetailQuery()
        .orderByVariableRevision()
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      .createHistoricVariableInstanceQuery()
      .singleResult();

    assertNotNull(variable);

    HistoricVariableInstanceEntity variableEntity = (HistoricVariableInstanceEntity) variable;

    // the revision has to be 2
    assertEquals(2, variableEntity.getRevision());

    if (isFullHistoryEnabled()) {
      List<HistoricDetail> details = historyService
        .createHistoricDetailQuery()
        .orderByVariableRevision()
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      dbEntityManager.insert(historyEvent);
    }

    // always insert/update HistoricProcessVariableInstance
    if(HistoryEvent.VARIABLE_EVENT_TYPE_CREATE.equals(historyEvent.getEventType())) {
      HistoricVariableInstanceEntity persistentObject = new HistoricVariableInstanceEntity(historyEvent);
      dbEntityManager.insert(persistentObject);

    } else if(HistoryEvent.VARIABLE_EVENT_TYPE_UPDATE.equals(historyEvent.getEventType())) {
      HistoricVariableInstanceEntity historicVariableInstanceEntity = dbEntityManager.selectById(HistoricVariableInstanceEntity.class, historyEvent.getVariableInstanceId());
      if(historicVariableInstanceEntity != null) {
        historicVariableInstanceEntity.updateFromEvent(historyEvent);

      } else {
        // #CAM-1344 / #SUPPORT-688
        // this is a FIX for process instances which were started in camunda fox 6.1 and migrated to camunda BPM 7.0.
        // in fox 6.1 the HistoricVariable instances were flushed to the DB when the process instance completed.
        // Since fox 6.2 we populate the HistoricVariable table as we go.
        HistoricVariableInstanceEntity persistentObject = new HistoricVariableInstanceEntity(historyEvent);
        dbEntityManager.insert(persistentObject);
      }

    } else if(HistoryEvent.VARIABLE_EVENT_TYPE_DELETE.equals(historyEvent.getEventType())) {
      HistoricVariableInstanceEntity historicVariableInstanceEntity = dbEntityManager.selectById(HistoricVariableInstanceEntity.class, historyEvent.getVariableInstanceId());
      if(historicVariableInstanceEntity != null) {
        historicVariableInstanceEntity.delete();
      }
    }

  }
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Related Classes of org.camunda.bpm.engine.impl.persistence.entity.HistoricVariableInstanceEntity

  • org.camunda.bpm.engine.impl.HistoricVariableInstanceQueryImpl
  • org.camunda.bpm.engine.impl.history.handler.DbHistoryEventHandler
  • org.camunda.bpm.engine.test.history.HistoricVariableInstanceTest
  • org.camunda.bpm.engine.variable.value.TypedValue
  • org.camunda.bpm.engine.ProcessEngineException
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