Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 H>]x<#uz)
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 ?6bE!36
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据这一功能,我设计了通用的抽象Bean基类和分页类支持,代码来 ;Z*RCuwg
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自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 {Hv=iVmt
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分页支持类: {TNAK%'v
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java代码: ~6nQ-
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package com.javaeye.common.util; hbK+\X
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import java.util.List; e|LXH/H
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publicclass PaginationSupport { 5a/)|
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publicfinalstaticint PAGESIZE = 30; cPXvTVvs
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privateint pageSize = PAGESIZE; (ni$wjq=z^
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privateList items; r/e&}!
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privateint totalCount; Q7\Ax0
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privateint[] indexes = newint[0]; \Mi< ROp5
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privateint startIndex = 0; ,]MX&]
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public PaginationSupport(List items, int bCF63(0
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totalCount){ KlPH.R3MPO
setPageSize(PAGESIZE); jc<3\ 7
setTotalCount(totalCount); weOMYJO;8
setItems(items); OW>U5 \q
setStartIndex(0); TwN8|ibVmP
} -h_v(s2
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public PaginationSupport(List items, int sw1XN?O
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totalCount, int startIndex){ l;2bBx7vW
setPageSize(PAGESIZE); 'a}{s>{O
setTotalCount(totalCount); Oq("E(z+f
setItems(items); 2I7P}=
setStartIndex(startIndex); +*dJddz
} HUJ $e2[
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public PaginationSupport(List items, int Y5
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totalCount, int pageSize, int startIndex){ TaC)N
setPageSize(pageSize); rcK*",>
setTotalCount(totalCount); =pNkS1ey
setItems(items); r\]WDX!`
setStartIndex(startIndex); ZUh<2F
} 4u&doSXR
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publicList getItems(){ BhKxI
return items; bk<3oI
} c(jA"K[|b
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