com.github.pagehelper.dialect

Class AbstractDialect

java.lang.Object

com.github.pagehelper.dialect.AbstractDialect

All Implemented Interfaces:

Dialect

Direct Known Subclasses:

AbstractHelperDialect, AbstractRowBoundsDialect

public abstract class AbstractDialect
extends Object
implements Dialect

基于 CountSqlParser 的智能 Count 查询

Author:

liuzh

Field Summary

Fields

Modifier and Type	Field and Description
protected CountSqlParser	countSqlParser

Constructor Summary

Constructors

Constructor and Description
AbstractDialect()

Method Summary

Modifier and Type	Method and Description
String	getCountSql(org.apache.ibatis.mapping.MappedStatement ms, org.apache.ibatis.mapping.BoundSql boundSql, Object parameterObject, org.apache.ibatis.session.RowBounds rowBounds, org.apache.ibatis.cache.CacheKey countKey) 生成 count 查询 sql

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.github.pagehelper.Dialect

afterAll, afterCount, afterPage, beforeCount, beforePage, getPageSql, processParameterObject, setProperties, skip

Field Detail

countSqlParser

protected CountSqlParser countSqlParser

Constructor Detail

AbstractDialect

public AbstractDialect()

Method Detail

getCountSql

public String getCountSql(org.apache.ibatis.mapping.MappedStatement ms,
                          org.apache.ibatis.mapping.BoundSql boundSql,
                          Object parameterObject,
                          org.apache.ibatis.session.RowBounds rowBounds,
                          org.apache.ibatis.cache.CacheKey countKey)

Description copied from interface: Dialect

生成 count 查询 sql

Specified by:

getCountSql in interface Dialect

Parameters:

ms - MappedStatement

boundSql - 绑定 SQL 对象

parameterObject - 方法参数

rowBounds - 分页参数

countKey - count 缓存 key

Returns: