com.github.pagehelper

类 MSUtils

java.lang.Object

com.github.pagehelper.MSUtils

所有已实现的接口:

Constant

public class MSUtils
extends Object
implements Constant

创建新的MappedStatement

作者:

liuzh

字段概要

从接口继承的字段 com.github.pagehelper.Constant

ORIGINAL_PARAMETER_OBJECT, PAGEPARAMETER_FIRST, PAGEPARAMETER_SECOND, PROVIDER_OBJECT, SUFFIX_COUNT, SUFFIX_PAGE

构造器概要

构造器

构造器和说明
MSUtils(Parser parser)

方法概要

方法

限定符和类型	方法和说明
org.apache.ibatis.mapping.MappedStatement	getMappedStatement(org.apache.ibatis.mapping.MappedStatement ms, org.apache.ibatis.mapping.SqlSource sqlSource, Object parameterObject, String suffix) 获取ms - 在这里对新建的ms做了缓存，第一次新增，后面都会使用缓存值
org.apache.ibatis.mapping.SqlSource	getsqlSource(org.apache.ibatis.mapping.MappedStatement ms, org.apache.ibatis.mapping.SqlSource sqlSource, Object parameterObject, boolean count) 获取新的sqlSource
org.apache.ibatis.mapping.SqlSource	getStaticCountSqlSource(org.apache.ibatis.session.Configuration configuration, org.apache.ibatis.mapping.SqlSource sqlSource, Object parameterObject) 获取静态的count的SqlSource
org.apache.ibatis.mapping.SqlSource	getStaticPageSqlSource(org.apache.ibatis.session.Configuration configuration, org.apache.ibatis.mapping.SqlSource sqlSource, Object parameterObject) 获取静态的分页SqlSource ParameterMappings需要增加分页参数的映射
org.apache.ibatis.mapping.MappedStatement	newMappedStatement(org.apache.ibatis.mapping.MappedStatement ms, org.apache.ibatis.mapping.SqlSource sqlSource, String suffix) 新建count查询和分页查询的MappedStatement
void	processCountMappedStatement(org.apache.ibatis.mapping.MappedStatement ms, org.apache.ibatis.mapping.SqlSource sqlSource, Object[] args) 处理count查询的MappedStatement
void	processPageMappedStatement(org.apache.ibatis.mapping.MappedStatement ms, org.apache.ibatis.mapping.SqlSource sqlSource, Page page, Object[] args) 处理分页查询的MappedStatement
Map	setPageParameter(org.apache.ibatis.mapping.MappedStatement ms, Object parameterObject, Page page) 设置分页参数

从类继承的方法 java.lang.Object

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

构造器详细资料

MSUtils

public MSUtils(Parser parser)

方法详细资料

processCountMappedStatement

public void processCountMappedStatement(org.apache.ibatis.mapping.MappedStatement ms,
                               org.apache.ibatis.mapping.SqlSource sqlSource,
                               Object[] args)

处理count查询的MappedStatement

参数:

ms -

sqlSource -

args -

processPageMappedStatement

public void processPageMappedStatement(org.apache.ibatis.mapping.MappedStatement ms,
                              org.apache.ibatis.mapping.SqlSource sqlSource,
                              Page page,
                              Object[] args)

处理分页查询的MappedStatement

参数:

ms -

sqlSource -

page -

args -

setPageParameter

public Map setPageParameter(org.apache.ibatis.mapping.MappedStatement ms,
                   Object parameterObject,
                   Page page)

设置分页参数

参数:

parameterObject -

page -

返回:

getMappedStatement

public org.apache.ibatis.mapping.MappedStatement getMappedStatement(org.apache.ibatis.mapping.MappedStatement ms,
                                                           org.apache.ibatis.mapping.SqlSource sqlSource,
                                                           Object parameterObject,
                                                           String suffix)

获取ms - 在这里对新建的ms做了缓存，第一次新增，后面都会使用缓存值

参数:

ms -

sqlSource -

suffix -

返回:

newMappedStatement

public org.apache.ibatis.mapping.MappedStatement newMappedStatement(org.apache.ibatis.mapping.MappedStatement ms,
                                                           org.apache.ibatis.mapping.SqlSource sqlSource,
                                                           String suffix)

新建count查询和分页查询的MappedStatement

参数:

ms -

sqlSource -

suffix -

返回:

getsqlSource

public org.apache.ibatis.mapping.SqlSource getsqlSource(org.apache.ibatis.mapping.MappedStatement ms,
                                               org.apache.ibatis.mapping.SqlSource sqlSource,
                                               Object parameterObject,
                                               boolean count)

获取新的sqlSource

参数:

ms -

sqlSource -

parameterObject -

count -

返回:

getStaticPageSqlSource

public org.apache.ibatis.mapping.SqlSource getStaticPageSqlSource(org.apache.ibatis.session.Configuration configuration,
                                                         org.apache.ibatis.mapping.SqlSource sqlSource,
                                                         Object parameterObject)

获取静态的分页SqlSource
ParameterMappings需要增加分页参数的映射

参数:

configuration -

sqlSource -

parameterObject -

返回:

getStaticCountSqlSource

public org.apache.ibatis.mapping.SqlSource getStaticCountSqlSource(org.apache.ibatis.session.Configuration configuration,
                                                          org.apache.ibatis.mapping.SqlSource sqlSource,
                                                          Object parameterObject)

获取静态的count的SqlSource

参数:

configuration -

sqlSource -

parameterObject -

返回: