Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 AIZBo@xg
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 LM"y\q ]
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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 50n}my'2h
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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 qSD9P ue
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分页支持类: E\ th%q,mG
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java代码: ^Z}Ob= .G
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package com.javaeye.common.util; Jpj!rXTX*
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import java.util.List; zp4W'8
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publicclass PaginationSupport { x0Z5zV9
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publicfinalstaticint PAGESIZE = 30; YZE.@Rz
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privateint pageSize = PAGESIZE; %*W<vu>H
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privateList items; ^gYD*K!*
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privateint totalCount; gEJi[E@
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privateint[] indexes = newint[0]; aGoE,5
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privateint startIndex = 0; ;3m!:l
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public PaginationSupport(List items, int Qa`hR
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totalCount){ tIuoD+AW
setPageSize(PAGESIZE); n$["z
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setTotalCount(totalCount); %y<]Yzv.
setItems(items); jirbUl
setStartIndex(0); glUo7^ay7
} #A<P6zJXR
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public PaginationSupport(List items, int Ee2c5C!|C
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totalCount, int startIndex){ q/gB<p9
setPageSize(PAGESIZE); G/?~\
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setTotalCount(totalCount); R,_d1^|*w
setItems(items); >e&