Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 A5\ Hq
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根
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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 cdGBo4
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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 N9*QQ0
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分页支持类: 4MzPm~Ct
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java代码: e7-IqQA{3C
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package com.javaeye.common.util; t.\Pn4
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import java.util.List; CGb4C(%-7
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publicclass PaginationSupport { Eg}U.ss^
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publicfinalstaticint PAGESIZE = 30; 1*6xFn
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privateint pageSize = PAGESIZE; wZJbI[r
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privateList items; W|E %
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privateint totalCount; a2]ZYY`R7
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privateint[] indexes = newint[0]; i{:iRUC#
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privateint startIndex = 0; 4#:Eq=(W
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public PaginationSupport(List items, int _ShWCU-~Z
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totalCount){ fz8 41 <Y
setPageSize(PAGESIZE); *5hbD-a:
setTotalCount(totalCount); J p^#G2
setItems(items); }L%2K"8?}
setStartIndex(0); f+1'Ah0'E
} p*T[(\8{n
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public PaginationSupport(List items, int Z.x]6
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totalCount, int startIndex){ 9%"\s2T
setPageSize(PAGESIZE); Jt<J#M<}7
setTotalCount(totalCount); 5')]Y1J
setItems(items); CvEIcm=t
setStartIndex(startIndex); > sQ&5-i
} O(e!Vx{t!
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public PaginationSupport(List items, int x;/dSfv_
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totalCount, int pageSize, int startIndex){ gNDMJ^`
setPageSize(pageSize); p=kt+H&;
setTotalCount(totalCount); ;i/? fw[h
setItems(items); ZSD7%gE<D
setStartIndex(startIndex); oQ*LP{M
} tGbx/$Y
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publicList getItems(){ VeY&pPQ