Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 cFuvi^n\
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 -bE{yT)7
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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 R%5\1!Fl=G
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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 &d6'$h:kHb
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。
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分页支持类: M)-+j{<
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java代码: Kh%9Oy
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package com.javaeye.common.util; h05
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import java.util.List; _-&Au%QNJ`
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publicclass PaginationSupport { 7';PI!$
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publicfinalstaticint PAGESIZE = 30; z3>}(+
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privateint pageSize = PAGESIZE; cMtkdIO
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privateList items; w~1K93/p!
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privateint totalCount; y" P$:l
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privateint[] indexes = newint[0]; b vUYLWzS
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privateint startIndex = 0; k>2 xm
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public PaginationSupport(List items, int ZW*"Kok
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totalCount){ f{ENSUtCrR
setPageSize(PAGESIZE); hOw7"'# !
setTotalCount(totalCount); g+)T\_#u
setItems(items); &]uhPx/
setStartIndex(0); Xc`'i@FX
} v{&cgod
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public PaginationSupport(List items, int
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totalCount, int startIndex){ #*?5
setPageSize(PAGESIZE); =yvyd0|35
setTotalCount(totalCount); Nluy]h
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setItems(items); V,{ydxfB
setStartIndex(startIndex); A1Rt
} *H:;pIWP
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public PaginationSupport(List items, int (<2PhJ|
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totalCount, int pageSize, int startIndex){ H@5:x8
setPageSize(pageSize); ;l+3l
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setTotalCount(totalCount); Rq9v+Xq2
setItems(items); 9C3q4.$D
setStartIndex(startIndex); JdFMSmZ@
} vM|?;QM
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publicList getItems(){ TfVB~"&