Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 =<Q_&_.60
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 zmd,uhNc:
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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 .XDY1~w0
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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 w/_n$hX
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分页支持类: =OY&;d!C
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java代码: &c!d}pU}
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package com.javaeye.common.util; !kCMw%[
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import java.util.List; ZslH2#
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publicclass PaginationSupport { b{Srd3
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publicfinalstaticint PAGESIZE = 30; /){F0Zjjt
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privateint pageSize = PAGESIZE; XfY~q~f8
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privateList items; |]=. ^
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privateint totalCount; LF o{,%B
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privateint[] indexes = newint[0]; DXX(q k)6
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privateint startIndex = 0; 7C~qAI6Eg
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public PaginationSupport(List items, int >6 p
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totalCount){ ?}f+PP,
setPageSize(PAGESIZE); F.;G6
setTotalCount(totalCount); QG{).|pm
setItems(items); yWS#{|o(
setStartIndex(0); iMgfF_r
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public PaginationSupport(List items, int 6AS'MD%&
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totalCount, int startIndex){ $E=t6WvA
setPageSize(PAGESIZE); P
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setTotalCount(totalCount); x0t&hY