Package org.activiti.engine.impl.db

Examples of org.activiti.engine.impl.db.DbSqlSession

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    attachment.setTaskId(taskId);
    attachment.setProcessInstanceId(processInstanceId);
    attachment.setUrl(url);
    attachment.setUserId(Authentication.getAuthenticatedUserId());
   
    DbSqlSession dbSqlSession = commandContext.getDbSqlSession();
    dbSqlSession.insert(attachment);
   
    if (content != null) {
      byte[] bytes = IoUtil.readInputStream(content, attachmentName);
      ByteArrayEntity byteArray = ByteArrayEntity.createAndInsert(bytes);
      attachment.setContentId(byteArray.getId());
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  }

  public void updateModel(ModelEntity updatedModel) {
    CommandContext commandContext = Context.getCommandContext();
    updatedModel.setLastUpdateTime(Context.getProcessEngineConfiguration().getClock().getCurrentTime());
    DbSqlSession dbSqlSession = commandContext.getDbSqlSession();
    dbSqlSession.update(updatedModel);
   
    if(Context.getProcessEngineConfiguration().getEventDispatcher().isEnabled()) {
      Context.getProcessEngineConfiguration().getEventDispatcher().dispatchEvent(
          ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_UPDATED, updatedModel));
    }
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  @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());
      }
    }
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    }
  }

  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));
    }
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      CommandExecutor commandExecutor = ((ProcessEngineImpl)processEngine).getProcessEngineConfiguration().getCommandExecutor();
      CommandConfig config = new CommandConfig().transactionNotSupported();
      commandExecutor.execute(config, new Command<Object>() {
        public Object execute(CommandContext commandContext) {
          DbSqlSession session = commandContext.getSession(DbSqlSession.class);
          session.dbSchemaDrop();
          session.dbSchemaCreate();
          return null;
        }
      });

      if (exception!=null) {
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  public String databaseSchemaUpgrade(final Connection connection, final String catalog, final String schema) {
    CommandConfig config = commandExecutor.getDefaultConfig().transactionNotSupported();
    return commandExecutor.execute(config, new Command<String>(){
      public String execute(CommandContext commandContext) {
        DbSqlSessionFactory dbSqlSessionFactory = (DbSqlSessionFactory) commandContext.getSessionFactories().get(DbSqlSession.class);
        DbSqlSession dbSqlSession = new DbSqlSession(dbSqlSessionFactory, connection, catalog, schema);
        commandContext.getSessions().put(DbSqlSession.class, dbSqlSession);
        return dbSqlSession.dbSchemaUpdate();
      }
    });
  }
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    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());
    }
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    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));
    }
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      ((ProcessEngineImpl)processEngine)
      .getProcessEngineConfiguration().getCommandExecutor()
        .execute(new Command<Object>() {
          public Object execute(CommandContext commandContext) {
            DbSqlSession dbSqlSession = commandContext.getSession(DbSqlSession.class);
            dbSqlSession.dbSchemaDrop();
            dbSqlSession.dbSchemaCreate();
            return null;
          }
        });
     
      throw new AssertionError(outputMessage.toString());
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      log.info("dropping and recreating db");
     
      CommandExecutor commandExecutor = ((ProcessEngineImpl)processEngine).getProcessEngineConfiguration().getCommandExecutorTxRequired();
      commandExecutor.execute(new Command<Object>() {
        public Object execute(CommandContext commandContext) {
          DbSqlSession session = commandContext.getSession(DbSqlSession.class);
          session.dbSchemaDrop();
          session.dbSchemaCreate();
          return null;
        }
      });

      if (exception!=null) {
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Related Classes of org.activiti.engine.impl.db.DbSqlSession

  • com.mossle.bpm.cmd.MigrateCmd
  • org.activiti.engine.impl.bpmn.deployer.BpmnDeployer
  • org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl
  • org.activiti.engine.impl.cmd.CreateAttachmentCmd
  • org.activiti.engine.impl.cmd.GetAttachmentContentCmd
  • org.activiti.engine.impl.db.upgrade.DbUpgradeStep
  • org.activiti.engine.impl.DeploymentQueryImpl
  • org.activiti.engine.impl.ExecutionQueryImpl
  • org.activiti.engine.impl.GroupQueryImpl
  • org.activiti.engine.impl.HistoricActivityInstanceQueryImpl
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