Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 g>2aIun_Q
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 (C8 U
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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 v ! 7s
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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 ?M *7@t@
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分页支持类: 9R9__w;
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java代码: L'zE<3O'3
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package com.javaeye.common.util; a}:A, t<6
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import java.util.List; D
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publicclass PaginationSupport { QBy{|sQ`
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publicfinalstaticint PAGESIZE = 30; ShQ|{P9
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privateint pageSize = PAGESIZE; )PR3s1S^
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privateList items; 0cHfxy3
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privateint totalCount; ze`1fO|%
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privateint[] indexes = newint[0]; ;Vg^!]LL#
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privateint startIndex = 0; y|$R`P
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public PaginationSupport(List items, int 5L8&/EN9-
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totalCount){ sLb8*fak
setPageSize(PAGESIZE); cA D[3b[Gk
setTotalCount(totalCount); N_ UQ
setItems(items); 9YB2e84j
setStartIndex(0); (+*
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} et=7}K]l
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public PaginationSupport(List items, int cv}aS_`f
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totalCount, int startIndex){ nqT> qS[Z
setPageSize(PAGESIZE); -<_QF82
setTotalCount(totalCount); 6?N4l ]l
setItems(items); O|QUNr9
setStartIndex(startIndex); >R!"P[*
} m6^ 5S
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public PaginationSupport(List items, int 8p&kL