Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 OP= oSfa
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 >sAaLR4
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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 55`p~:&VQ
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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 Nv0a]Am
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分页支持类: 6o]{< T/'
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java代码: 7F2:'3SQ
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package com.javaeye.common.util; lHliMBSc
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import java.util.List; 247vU1
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publicclass PaginationSupport { <)_#6)z:
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publicfinalstaticint PAGESIZE = 30; ,'<NyA><
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privateint pageSize = PAGESIZE; >#;_Ebl@
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privateList items; <JXHg,Q
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privateint totalCount; 'F*OlZ!BWy
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privateint[] indexes = newint[0]; ;$ ]a.9
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privateint startIndex = 0; Q?>*h xzoP
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public PaginationSupport(List items, int -4L27C
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totalCount){ 9qzHy}A
setPageSize(PAGESIZE); wpNb/U
setTotalCount(totalCount); YOfYa
setItems(items); U3M;{_g
setStartIndex(0); n~jW
} 1?"Zrd
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public PaginationSupport(List items, int fI.X5c>WK
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totalCount, int startIndex){ uzp\<\d-t
setPageSize(PAGESIZE); ={p<