Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 "p Rr>F a
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 *,x-}%X
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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 7tZvz `\
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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 +,8j]<wpo
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分页支持类: cpY'::5.%
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java代码: UYw_k\
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package com.javaeye.common.util; fS@V`"O6
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import java.util.List;
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publicclass PaginationSupport { 27"M]17)
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publicfinalstaticint PAGESIZE = 30; GF^)](xY+
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privateint pageSize = PAGESIZE; sLHUQ(S!
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privateList items; !<EQVqj6
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privateint totalCount; UgqfO(
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privateint[] indexes = newint[0]; 3)ZdT{MY
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privateint startIndex = 0; N'5AU (
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public PaginationSupport(List items, int Gd%X> ~
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totalCount){ {?+dVLa^;
setPageSize(PAGESIZE); E\_Wpk
setTotalCount(totalCount); Q:v9C ^7
setItems(items); wO-](3A-8P
setStartIndex(0); {p90
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public PaginationSupport(List items, int _x'?igy
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totalCount, int startIndex){ HxE`"/~.7k
setPageSize(PAGESIZE); i!nPiac
setTotalCount(totalCount); Le?yzf
setItems(items); SWq5=h
setStartIndex(startIndex); pBR9)T\n
} dv7IHUFf
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public PaginationSupport(List items, int H?H(=
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totalCount, int pageSize, int startIndex){ >}I BPC
setPageSize(pageSize); {hRM=f7
setTotalCount(totalCount); Fv!KLw@
setItems(items); /c4@QbB
setStartIndex(startIndex); 5H{dLZ],
} XX9u%BZ~
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