Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 <l/QS3M
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 e>zCzKK
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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 'Vwsbm
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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 Arg604V3
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分页支持类: q\2q3}n
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java代码: m0}Pq{g
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package com.javaeye.common.util; k3F*D
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import java.util.List; d5zv8?|X+
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publicclass PaginationSupport { xq`mo
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publicfinalstaticint PAGESIZE = 30; Sz_bjh yT}
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privateint pageSize = PAGESIZE; 42* y27Dtm
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privateList items; T bMW?Su
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privateint totalCount; Y?ADM(j
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privateint[] indexes = newint[0]; |m x)W}
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privateint startIndex = 0; >?-etl
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public PaginationSupport(List items, int <gvuCydsh
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totalCount){ n}KF)W=
setPageSize(PAGESIZE); &I8Q'
setTotalCount(totalCount); q"Ct=d
setItems(items); nitKX.t8
setStartIndex(0); EL*OeyU1l
}
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public PaginationSupport(List items, int tM&O<6Y
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totalCount, int startIndex){ 1k=w 9
setPageSize(PAGESIZE); G~z=,72
setTotalCount(totalCount); K90wX1&
setItems(items); 6Z09)}tZb
setStartIndex(startIndex); :%_*C09
} >K|<hzZ
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public PaginationSupport(List items, int ORVFp]gG
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totalCount, int pageSize, int startIndex){ >XTDN
setPageSize(pageSize); $KSdNFtM)A
setTotalCount(totalCount); GyirE`
setItems(items); MHl ffj
setStartIndex(startIndex); VFmG\
} u'Od~x^z
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publicList getItems(){ _/FpmnaY
return items; I&2)@Zw
} }XOTK^YA
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