Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 A{,ZfX;SPO
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 h&O8e;S#
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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 qEy]Rc%
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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 Y>i5ubR~
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分页支持类: ,bnrVa(I
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java代码: -er8(snDQ
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package com.javaeye.common.util; "o6a{KY(
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import java.util.List; LktH*ePO
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publicclass PaginationSupport { 9?L,DThQ
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publicfinalstaticint PAGESIZE = 30; OS7^S1r-
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privateint pageSize = PAGESIZE; GT3?)g{Z
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privateList items; 7v{s?h->$
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privateint totalCount; I {&8iUN
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privateint[] indexes = newint[0]; s%xhT
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privateint startIndex = 0; p81Vt
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public PaginationSupport(List items, int Z:3SI$tO
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totalCount){ G}8Zkz@+
setPageSize(PAGESIZE); ,UE>@;]
setTotalCount(totalCount); 2n|]&D3V"'
setItems(items); H4{CiZ
setStartIndex(0); guc[du
} rD":Gac
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public PaginationSupport(List items, int 5@&{%99
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totalCount, int startIndex){ |b^+=
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setPageSize(PAGESIZE); !eE;MaS>
setTotalCount(totalCount); (]gd$BgD
setItems(items); m?)REE
setStartIndex(startIndex); !${7 )=|=1
} IVdM}"+
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public PaginationSupport(List items, int O~~WP*N
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totalCount, int pageSize, int startIndex){ tkjQSz
setPageSize(pageSize); *}<