How to use

getProcessInstanceId

method

in

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

protected void deleteHistoricVariableInstancesByProcessCaseInstanceId(String historicProcessInstanceId, String historicCaseInstanceId) {
 ensureOnlyOneNotNull("Only the process instance or case instance id should be set", historicProcessInstanceId, historicCaseInstanceId);
 if (isHistoryEnabled()) {
  // delete entries in DB
  List<HistoricVariableInstance> historicVariableInstances;
  if (historicProcessInstanceId != null) {
   historicVariableInstances = findHistoricVariableInstancesByProcessInstanceId(historicProcessInstanceId);
  }
  else {
   historicVariableInstances = findHistoricVariableInstancesByCaseInstanceId(historicCaseInstanceId);
  }
  for (HistoricVariableInstance historicVariableInstance : historicVariableInstances) {
   ((HistoricVariableInstanceEntity) historicVariableInstance).delete();
  }
  // delete entries in Cache
  List <HistoricVariableInstanceEntity> cachedHistoricVariableInstances = getDbEntityManager().getCachedEntitiesByType(HistoricVariableInstanceEntity.class);
  for (HistoricVariableInstanceEntity historicVariableInstance : cachedHistoricVariableInstances) {
   // make sure we only delete the right ones (as we cannot make a proper query in the cache)
   if ((historicProcessInstanceId != null && historicProcessInstanceId.equals(historicVariableInstance.getProcessInstanceId()))
     || (historicCaseInstanceId != null && historicCaseInstanceId.equals(historicVariableInstance.getCaseInstanceId()))) {
    historicVariableInstance.delete();
   }
  }
 }
}

protected void deleteHistoricVariableInstancesByProcessCaseInstanceId(String historicProcessInstanceId, String historicCaseInstanceId) {
 ensureOnlyOneNotNull("Only the process instance or case instance id should be set", historicProcessInstanceId, historicCaseInstanceId);
 if (isHistoryEnabled()) {
  // delete entries in DB
  List<HistoricVariableInstance> historicVariableInstances;
  if (historicProcessInstanceId != null) {
   historicVariableInstances = findHistoricVariableInstancesByProcessInstanceId(historicProcessInstanceId);
  }
  else {
   historicVariableInstances = findHistoricVariableInstancesByCaseInstanceId(historicCaseInstanceId);
  }
  for (HistoricVariableInstance historicVariableInstance : historicVariableInstances) {
   ((HistoricVariableInstanceEntity) historicVariableInstance).delete();
  }
  // delete entries in Cache
  List <HistoricVariableInstanceEntity> cachedHistoricVariableInstances = getDbEntityManager().getCachedEntitiesByType(HistoricVariableInstanceEntity.class);
  for (HistoricVariableInstanceEntity historicVariableInstance : cachedHistoricVariableInstances) {
   // make sure we only delete the right ones (as we cannot make a proper query in the cache)
   if ((historicProcessInstanceId != null && historicProcessInstanceId.equals(historicVariableInstance.getProcessInstanceId()))
     || (historicCaseInstanceId != null && historicCaseInstanceId.equals(historicVariableInstance.getCaseInstanceId()))) {
    historicVariableInstance.delete();
   }
  }
 }
}

protected void deleteHistoricVariableInstancesByProcessCaseInstanceId(String historicProcessInstanceId, String historicCaseInstanceId) {
 ensureOnlyOneNotNull("Only the process instance or case instance id should be set", historicProcessInstanceId, historicCaseInstanceId);
 if (isHistoryEnabled()) {
  // delete entries in DB
  List<HistoricVariableInstance> historicVariableInstances;
  if (historicProcessInstanceId != null) {
   historicVariableInstances = findHistoricVariableInstancesByProcessInstanceId(historicProcessInstanceId);
  }
  else {
   historicVariableInstances = findHistoricVariableInstancesByCaseInstanceId(historicCaseInstanceId);
  }
  for (HistoricVariableInstance historicVariableInstance : historicVariableInstances) {
   ((HistoricVariableInstanceEntity) historicVariableInstance).delete();
  }
  // delete entries in Cache
  List <HistoricVariableInstanceEntity> cachedHistoricVariableInstances = getDbEntityManager().getCachedEntitiesByType(HistoricVariableInstanceEntity.class);
  for (HistoricVariableInstanceEntity historicVariableInstance : cachedHistoricVariableInstances) {
   // make sure we only delete the right ones (as we cannot make a proper query in the cache)
   if ((historicProcessInstanceId != null && historicProcessInstanceId.equals(historicVariableInstance.getProcessInstanceId()))
     || (historicCaseInstanceId != null && historicCaseInstanceId.equals(historicVariableInstance.getCaseInstanceId()))) {
    historicVariableInstance.delete();
   }
  }
 }
}