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

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

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  }

  public Void execute(CommandContext commandContext) {
    // check that the new process definition is just another version of the same
    // process definition that the process instance is using
    ExecutionManager executionManager = commandContext.getExecutionManager();
    ExecutionEntity processInstance = executionManager.findExecutionById(processInstanceId);
    if (processInstance == null) {
      throw new ProcessEngineException("No process instance found for id = '" + processInstanceId + "'.");
    } else if (!processInstance.isProcessInstanceExecution()) {
      throw new ProcessEngineException(
        "A process instance id is required, but the provided id " +
        "'"+processInstanceId+"' " +
        "points to a child execution of process instance " +
        "'"+processInstance.getProcessInstanceId()+"'. " +
        "Please invoke the "+getClass().getSimpleName()+" with a root execution id.");
    }
    ProcessDefinitionImpl currentProcessDefinitionImpl = processInstance.getProcessDefinition();

    DeploymentCache deploymentCache = Context
      .getProcessEngineConfiguration()
      .getDeploymentCache();
    ProcessDefinitionEntity currentProcessDefinition;
    if (currentProcessDefinitionImpl instanceof ProcessDefinitionEntity) {
      currentProcessDefinition = (ProcessDefinitionEntity) currentProcessDefinitionImpl;
    } else {
      currentProcessDefinition = deploymentCache.findDeployedProcessDefinitionById(currentProcessDefinitionImpl.getId());
    }

    ProcessDefinitionEntity newProcessDefinition = deploymentCache
      .findDeployedProcessDefinitionByKeyAndVersion(currentProcessDefinition.getKey(), processDefinitionVersion);

    validateAndSwitchVersionOfExecution(commandContext, processInstance, newProcessDefinition);

    // switch the historic process instance to the new process definition version
    HistoricProcessInstanceManager historicProcessInstanceManager = commandContext.getHistoricProcessInstanceManager();
    if (historicProcessInstanceManager.isHistoryEnabled()) {
      HistoricProcessInstanceEntity historicProcessInstance = historicProcessInstanceManager.findHistoricProcessInstance(processInstanceId);
      historicProcessInstance.setProcessDefinitionId(newProcessDefinition.getId());
    }

    // switch all sub-executions of the process instance to the new process definition version
    List<ExecutionEntity> childExecutions = executionManager
      .findChildExecutionsByProcessInstanceId(processInstanceId);
    for (ExecutionEntity executionEntity : childExecutions) {
      validateAndSwitchVersionOfExecution(commandContext, executionEntity, newProcessDefinition);
    }
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    if(processInstanceId == null && processDefinitionId == null && processDefinitionKey == null) {
      throw new ProcessEngineException("ProcessInstanceId, ProcessDefinitionId nor ProcessDefinitionKey cannot be null.");
    }

    ExecutionManager executionManager = commandContext.getExecutionManager();
    TaskManager taskManager = commandContext.getTaskManager();

    SuspensionState suspensionState = getNewSuspensionState();

    if (processInstanceId != null) {
      executionManager.updateExecutionSuspensionStateByProcessInstanceId(processInstanceId, suspensionState);
      taskManager.updateTaskSuspensionStateByProcessInstanceId(processInstanceId, suspensionState);
    } else

    if (processDefinitionId != null) {
      executionManager.updateExecutionSuspensionStateByProcessDefinitionId(processDefinitionId, suspensionState);
      taskManager.updateTaskSuspensionStateByProcessDefinitionId(processDefinitionId, suspensionState);
    } else

    if (processDefinitionKey != null) {
      executionManager.updateExecutionSuspensionStateByProcessDefinitionKey(processDefinitionKey, suspensionState);
      taskManager.updateTaskSuspensionStateByProcessDefinitionKey(processDefinitionKey, suspensionState);
    }

    getSetJobStateCmd().execute(commandContext);
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  }

  public Void execute(CommandContext commandContext) {
    // check that the new process definition is just another version of the same
    // process definition that the process instance is using
    ExecutionManager executionManager = commandContext.getExecutionManager();
    ExecutionEntity processInstance = executionManager.findExecutionById(processInstanceId);
    if (processInstance == null) {
      throw new ProcessEngineException("No process instance found for id = '" + processInstanceId + "'.");
    } else if (!processInstance.isProcessInstanceExecution()) {
      throw new ProcessEngineException(
        "A process instance id is required, but the provided id " +
        "'"+processInstanceId+"' " +
        "points to a child execution of process instance " +
        "'"+processInstance.getProcessInstanceId()+"'. " +
        "Please invoke the "+getClass().getSimpleName()+" with a root execution id.");
    }
    ProcessDefinitionImpl currentProcessDefinitionImpl = processInstance.getProcessDefinition();

    DeploymentCache deploymentCache = Context
      .getProcessEngineConfiguration()
      .getDeploymentCache();
    ProcessDefinitionEntity currentProcessDefinition;
    if (currentProcessDefinitionImpl instanceof ProcessDefinitionEntity) {
      currentProcessDefinition = (ProcessDefinitionEntity) currentProcessDefinitionImpl;
    } else {
      currentProcessDefinition = deploymentCache.findDeployedProcessDefinitionById(currentProcessDefinitionImpl.getId());
    }

    ProcessDefinitionEntity newProcessDefinition = deploymentCache
      .findDeployedProcessDefinitionByKeyAndVersion(currentProcessDefinition.getKey(), processDefinitionVersion);
   
    validateAndSwitchVersionOfExecution(commandContext, processInstance, newProcessDefinition);
   
    // switch the historic process instance to the new process definition version
    HistoricProcessInstanceManager historicProcessInstanceManager = commandContext.getHistoricProcessInstanceManager();
    if (historicProcessInstanceManager.isHistoryEnabled()) {
      HistoricProcessInstanceEntity historicProcessInstance = historicProcessInstanceManager.findHistoricProcessInstance(processInstanceId);
      historicProcessInstance.setProcessDefinitionId(newProcessDefinition.getId());
    }
   
    // switch all sub-executions of the process instance to the new process definition version
    List<ExecutionEntity> childExecutions = executionManager
      .findChildExecutionsByParentExecutionId(processInstanceId);
    for (ExecutionEntity executionEntity : childExecutions) {
      validateAndSwitchVersionOfExecution(commandContext, executionEntity, newProcessDefinition);
    }
   
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Related Classes of org.camunda.bpm.engine.impl.persistence.entity.ExecutionManager

  • org.camunda.bpm.engine.impl.cmd.AbstractSetProcessInstanceStateCmd
  • org.camunda.bpm.engine.impl.cmd.SetProcessDefinitionVersionCmd
  • org.camunda.bpm.engine.impl.interceptor.CommandContext
  • org.camunda.bpm.engine.BadUserRequestException
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