org.tinygroup.tinydb.operator

Interface DbSingleOperator<K>

All Known Subinterfaces:

DBOperator<K>

All Known Implementing Classes:

BeanDBBatchOperator, BeanDBSingleOperator, BeanDBSqlOperator, BeanDBSqlQueryOperator, BeanStringOperator, GenericDbOperator

public interface DbSingleOperator<K>

DB相关的操作

Author:

luoguo

Method Summary

Modifier and Type	Method and Description
int	delete(Bean bean)
int	deleteById(K beanId, String beanType)
Bean	getBean(K beanId, String beanType)
Bean	insert(Bean bean)
int	update(Bean bean)
int	update(Bean bean, List<String> conditionColumns)

Method Detail

insert

Bean insert(Bean bean)
     throws TinyDbException

Throws:

TinyDbException

update

int update(Bean bean)
    throws TinyDbException

Throws:

TinyDbException

update

int update(Bean bean,
           List<String> conditionColumns)
    throws TinyDbException

Parameters:

bean - bean对象

conditionColumns - 条件字段- 数据库字段大写名称的列表集合

Returns:

Throws:

TinyDbException

delete

int delete(Bean bean)
    throws TinyDbException

Throws:

TinyDbException

getBean

Bean getBean(K beanId,
             String beanType)
      throws TinyDbException

Throws:

TinyDbException

deleteById

int deleteById(K beanId,
               String beanType)
        throws TinyDbException

Throws:

TinyDbException