Java HistoricActivityInstanceQueryImpl类代码示例

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
/**
 * 查询历史节点.
 */
public HistoricActivityInstanceEntity getHistoricActivityInstanceEntity(
        String historyTaskId) {
    logger.info("historyTaskId : {}", historyTaskId);

    JdbcTemplate jdbcTemplate = ApplicationContextHelper
            .getBean(JdbcTemplate.class);
    String historicActivityInstanceId = jdbcTemplate.queryForObject(
            "SELECT ID_ FROM ACT_HI_ACTINST WHERE TASK_ID_=?",
            String.class, historyTaskId);
    logger.info("historicActivityInstanceId : {}",
            historicActivityInstanceId);

    HistoricActivityInstanceQueryImpl historicActivityInstanceQueryImpl = new HistoricActivityInstanceQueryImpl();
    historicActivityInstanceQueryImpl
            .activityInstanceId(historicActivityInstanceId);

    HistoricActivityInstanceEntity historicActivityInstanceEntity = (HistoricActivityInstanceEntity) Context
            .getCommandContext()
            .getHistoricActivityInstanceEntityManager()
            .findHistoricActivityInstancesByQueryCriteria(
                    historicActivityInstanceQueryImpl, new Page(0, 1))
            .get(0);

    return historicActivityInstanceEntity;
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
public HistoricActivityInstanceEntity getHistoricActivityInstanceEntity(
        String historyTaskId) {
    logger.info("historyTaskId : {}", historyTaskId);

    JdbcTemplate jdbcTemplate = ApplicationContextHelper
            .getBean(JdbcTemplate.class);
    String historicActivityInstanceId = jdbcTemplate.queryForObject(
            "select id_ from ACT_HI_ACTINST where task_id_=?",
            String.class, historyTaskId);
    logger.info("historicActivityInstanceId : {}",
            historicActivityInstanceId);

    HistoricActivityInstanceQueryImpl historicActivityInstanceQueryImpl = new HistoricActivityInstanceQueryImpl();
    historicActivityInstanceQueryImpl
            .activityInstanceId(historicActivityInstanceId);

    HistoricActivityInstanceEntity historicActivityInstanceEntity = (HistoricActivityInstanceEntity) Context
            .getCommandContext()
            .getHistoricActivityInstanceEntityManager()
            .findHistoricActivityInstancesByQueryCriteria(
                    historicActivityInstanceQueryImpl, new Page(0, 1))
            .get(0);

    return historicActivityInstanceEntity;
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
/**
 * 找到想要回退对应的节点历史.
 */
public HistoricActivityInstanceEntity findTargetHistoricActivity(
        CommandContext commandContext, TaskEntity taskEntity,
        ActivityImpl activityImpl) {
    HistoricActivityInstanceQueryImpl historicActivityInstanceQueryImpl = new HistoricActivityInstanceQueryImpl();
    historicActivityInstanceQueryImpl.activityId(activityImpl.getId());
    historicActivityInstanceQueryImpl.processInstanceId(taskEntity
            .getProcessInstanceId());
    historicActivityInstanceQueryImpl
            .orderByHistoricActivityInstanceEndTime().desc();

    HistoricActivityInstanceEntity historicActivityInstanceEntity = (HistoricActivityInstanceEntity) commandContext
            .getHistoricActivityInstanceEntityManager()
            .findHistoricActivityInstancesByQueryCriteria(
                    historicActivityInstanceQueryImpl, new Page(0, 1))
            .get(0);

    return historicActivityInstanceEntity;
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
public void fetchHistoricActivityInstances() {
    HistoricActivityInstanceQueryImpl historicActivityInstanceQueryImpl = new HistoricActivityInstanceQueryImpl();
    // historicActivityInstanceQueryImpl.processInstanceId(processInstanceId)
    // .orderByHistoricActivityInstanceStartTime().asc();
    // TODO: 如果用了uuid会造成这样排序出问题
    // 但是如果用startTime，可能出现因为处理速度太快，时间一样，导致次序颠倒的问题
    historicActivityInstanceQueryImpl.processInstanceId(processInstanceId)
            .orderByHistoricActivityInstanceId().asc();

    Page page = new Page(0, 100);
    historicActivityInstances = Context
            .getCommandContext()
            .getHistoricActivityInstanceEntityManager()
            .findHistoricActivityInstancesByQueryCriteria(
                    historicActivityInstanceQueryImpl, page);
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
public void recordExecutionReplacedBy(ExecutionEntity execution, InterpretableExecution replacedBy) {
    if (isHistoryLevelAtLeast(HistoryLevel.ACTIVITY)) {

        // Update the cached historic activity instances that are open
        List<HistoricActivityInstanceEntity> cachedHistoricActivityInstances = getDbSqlSession().findInCache(HistoricActivityInstanceEntity.class);
        for (HistoricActivityInstanceEntity cachedHistoricActivityInstance : cachedHistoricActivityInstances) {
            if ((cachedHistoricActivityInstance.getEndTime() == null)
                    && (execution.getId().equals(cachedHistoricActivityInstance.getExecutionId()))) {
                cachedHistoricActivityInstance.setExecutionId(replacedBy.getId());
            }
        }

        // Update the persisted historic activity instances that are open
        List<HistoricActivityInstanceEntity> historicActivityInstances = (List) new HistoricActivityInstanceQueryImpl(Context.getCommandContext())
                .executionId(execution.getId())
                .unfinished()
                .list();
        for (HistoricActivityInstanceEntity historicActivityInstance : historicActivityInstances) {
            historicActivityInstance.setExecutionId(replacedBy.getId());
        }
    }
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
/**
 * Replaces any open historic activityInstances' execution-id's to the id of the replaced
 * execution, if activity history is enabled. 
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
public void recordExecutionReplacedBy(ExecutionEntity execution, InterpretableExecution replacedBy) {
  if (isHistoryLevelAtLeast(HistoryLevel.ACTIVITY)) {
    
    // Update the cached historic activity instances that are open
    List<HistoricActivityInstanceEntity> cachedHistoricActivityInstances = getDbSqlSession().findInCache(HistoricActivityInstanceEntity.class);
    for (HistoricActivityInstanceEntity cachedHistoricActivityInstance: cachedHistoricActivityInstances) {
      if ( (cachedHistoricActivityInstance.getEndTime()==null)
           && (execution.getId().equals(cachedHistoricActivityInstance.getExecutionId())) 
         ) {
        cachedHistoricActivityInstance.setExecutionId(replacedBy.getId());
      }
    }
  
    // Update the persisted historic activity instances that are open
    List<HistoricActivityInstanceEntity> historicActivityInstances = (List) new HistoricActivityInstanceQueryImpl(Context.getCommandContext())
      .executionId(execution.getId())
      .unfinished()
      .list();
    for (HistoricActivityInstanceEntity historicActivityInstance: historicActivityInstances) {
      historicActivityInstance.setExecutionId(replacedBy.getId());
    }
  }
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
protected HistoricActivityInstanceEntity findActivityInstance(ExecutionEntity execution, String activityId, boolean checkPersistentStore) {

        String executionId = execution.getId();

        // search for the historic activity instance in the dbsqlsession cache
        List<HistoricActivityInstanceEntity> cachedHistoricActivityInstances = getDbSqlSession()
                .findInCache(HistoricActivityInstanceEntity.class);
        for (HistoricActivityInstanceEntity cachedHistoricActivityInstance : cachedHistoricActivityInstances) {
            if (executionId.equals(cachedHistoricActivityInstance.getExecutionId())
                    && activityId != null
                    && (activityId.equals(cachedHistoricActivityInstance.getActivityId()))
                    && (cachedHistoricActivityInstance.getEndTime() == null)) {
                return cachedHistoricActivityInstance;
            }
        }

        List<HistoricActivityInstance> historicActivityInstances = null;
        if (checkPersistentStore) {
            historicActivityInstances = new HistoricActivityInstanceQueryImpl(Context.getCommandContext())
                    .executionId(executionId)
                    .activityId(activityId)
                    .unfinished()
                    .listPage(0, 1);
        }

        if (historicActivityInstances != null && !historicActivityInstances.isEmpty()) {
            return (HistoricActivityInstanceEntity) historicActivityInstances.get(0);
        }

        if (execution.getParentId() != null) {
            return findActivityInstance(execution.getParent(), activityId, checkPersistentStore);
        }

        return null;
    }
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
/**
 * Finds the {@link HistoricActivityInstanceEntity} that is active in the given
 * execution. Uses the {@link DbSqlSession} cache to make sure the right instance
 * is returned, regardless of whether or not entities have already been flushed to DB.
 */
public static HistoricActivityInstanceEntity findActivityInstance(ExecutionEntity execution) {
  CommandContext commandContext = Context.getCommandContext();

  String executionId = execution.getId();
  String activityId = execution.getActivityId();

  // search for the historic activity instance in the dbsqlsession cache
  DbSqlSession dbSqlSession = commandContext.getDbSqlSession();
  List<HistoricActivityInstanceEntity> cachedHistoricActivityInstances = dbSqlSession.findInCache(HistoricActivityInstanceEntity.class);
  for (HistoricActivityInstanceEntity cachedHistoricActivityInstance: cachedHistoricActivityInstances) {
    if (executionId.equals(cachedHistoricActivityInstance.getExecutionId())
         && activityId != null
         && (activityId.equals(cachedHistoricActivityInstance.getActivityId()))
         && (cachedHistoricActivityInstance.getEndTime()==null)
       ) {
      return cachedHistoricActivityInstance;
    }
  }
  
  List<HistoricActivityInstance> historicActivityInstances = new HistoricActivityInstanceQueryImpl(commandContext)
    .executionId(executionId)
    .activityId(activityId)
    .unfinished()
    .listPage(0, 1);
  
  if (!historicActivityInstances.isEmpty()) {
    return (HistoricActivityInstanceEntity) historicActivityInstances.get(0);
  }
  
  if (execution.getParentId()!=null) {
    return findActivityInstance((ExecutionEntity) execution.getParent());
  }
  
  return null;
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
/**
 * Finds the {@link HistoricActivityInstanceEntity} that is active in the given
 * execution. Uses the {@link DbSqlSession} cache to make sure the right instance
 * is returned, regardless of whether or not entities have already been flushed to DB.
 */
public HistoricActivityInstanceEntity findActivityInstance(ExecutionEntity execution) {
  String executionId = execution.getId();
  String activityId = execution.getActivityId();

  // search for the historic activity instance in the dbsqlsession cache
  List<HistoricActivityInstanceEntity> cachedHistoricActivityInstances = getDbSqlSession().findInCache(HistoricActivityInstanceEntity.class);
  for (HistoricActivityInstanceEntity cachedHistoricActivityInstance: cachedHistoricActivityInstances) {
    if (executionId.equals(cachedHistoricActivityInstance.getExecutionId())
         && activityId != null
         && (activityId.equals(cachedHistoricActivityInstance.getActivityId()))
         && (cachedHistoricActivityInstance.getEndTime()==null)
       ) {
      return cachedHistoricActivityInstance;
    }
  }
  
  List<HistoricActivityInstance> historicActivityInstances = new HistoricActivityInstanceQueryImpl(Context.getCommandContext())
    .executionId(executionId)
    .activityId(activityId)
    .unfinished()
    .listPage(0, 1);
  
  if (!historicActivityInstances.isEmpty()) {
    return (HistoricActivityInstanceEntity) historicActivityInstances.get(0);
  }
  
  if (execution.getParentId()!=null) {
    return findActivityInstance((ExecutionEntity) execution.getParent());
  }
  
  return null;
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
public long findHistoricActivityInstanceCountByQueryCriteria(HistoricActivityInstanceQueryImpl historicActivityInstanceQuery) {
    return (Long) getDbSqlSession().selectOne("selectHistoricActivityInstanceCountByQueryCriteria", historicActivityInstanceQuery);
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public List<HistoricActivityInstance> findHistoricActivityInstancesByQueryCriteria(HistoricActivityInstanceQueryImpl historicActivityInstanceQuery, Page page) {
    return getDbSqlSession().selectList("selectHistoricActivityInstancesByQueryCriteria", historicActivityInstanceQuery, page);
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
public HistoricActivityInstanceQueryImpl createHistoricActivityInstanceQuery() {
    return new HistoricActivityInstanceQueryImpl();
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
public long findHistoricActivityInstanceCountByQueryCriteria(HistoricActivityInstanceQueryImpl historicActivityInstanceQuery) {
  return (Long) getDbSqlSession().selectOne("selectHistoricActivityInstanceCountByQueryCriteria", historicActivityInstanceQuery);
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public List<HistoricActivityInstance> findHistoricActivityInstancesByQueryCriteria(HistoricActivityInstanceQueryImpl historicActivityInstanceQuery, Page page) {
  return getDbSqlSession().selectList("selectHistoricActivityInstancesByQueryCriteria", historicActivityInstanceQuery, page);
}
 

import org.activiti.engine.impl.HistoricActivityInstanceQueryImpl; //导入依赖的package包/类
public HistoricActivityInstanceQueryImpl createHistoricActivityInstanceQuery() {
  return new HistoricActivityInstanceQueryImpl();
}