com.platform.page

Class PageHelper

java.lang.Object

com.platform.page.PageHelper

All Implemented Interfaces:

org.apache.ibatis.plugin.Interceptor

@Signature(type=org.apache.ibatis.executor.statement.StatementHandler.class,method="prepare",args={java.sql.Connection.class,java.lang.Integer.class}) @Signature(type=org.apache.ibatis.executor.resultset.ResultSetHandler.class,method="handleResultSets",args=java.sql.Statement.class)
public class PageHelper
extends Object
implements org.apache.ibatis.plugin.Interceptor

Mybatis - 通用分页拦截器

Author:

lipengjun

Field Summary

Fields

Modifier and Type	Field and Description
static ThreadLocal<Page>	localPage

Constructor Summary

Constructors

Constructor and Description
PageHelper()

Method Summary

Modifier and Type	Method and Description
static Page	endPage() 结束分页并返回结果，该方法必须被调用，否则localPage会一直保存下去，直到下一次startPage
Object	intercept(org.apache.ibatis.plugin.Invocation invocation)
Object	plugin(Object target) 只拦截这两种类型的 StatementHandler ResultSetHandler
void	setProperties(Properties properties)
static void	startPage(int pageNum, int pageSize) 开始分页

Methods inherited from class java.lang.Object

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

Field Detail

localPage

public static final ThreadLocal<Page> localPage

Constructor Detail

PageHelper

public PageHelper()

Method Detail

startPage

public static void startPage(int pageNum,
                             int pageSize)

开始分页

Parameters:

pageNum -

pageSize -

endPage

public static Page endPage()

结束分页并返回结果，该方法必须被调用，否则localPage会一直保存下去，直到下一次startPage

Returns:

intercept

public Object intercept(org.apache.ibatis.plugin.Invocation invocation)
                 throws Throwable

Specified by:

intercept in interface org.apache.ibatis.plugin.Interceptor

Throws:

Throwable

plugin

public Object plugin(Object target)

只拦截这两种类型的
StatementHandler
ResultSetHandler

Specified by:

plugin in interface org.apache.ibatis.plugin.Interceptor

Parameters:

target -

Returns:

setProperties

public void setProperties(Properties properties)

Specified by:

setProperties in interface org.apache.ibatis.plugin.Interceptor