Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 Gv(n2r
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 iIo>]\Pw
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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 ?GZ?HK|
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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 P}PMRAek
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分页支持类: ?N%5c%oF
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java代码: LGCeYXic
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package com.javaeye.common.util; MD+eLA7
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import java.util.List; 3'`X_C|d53
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publicclass PaginationSupport { .aIFm5N3?
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publicfinalstaticint PAGESIZE = 30; gm&O-N"=U
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privateint pageSize = PAGESIZE; &-Z#+>=H(
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privateList items; C_hIPMU=
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privateint totalCount; 'seuO!5
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privateint[] indexes = newint[0]; a% 82I::t
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privateint startIndex = 0; ngaQa-8w
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public PaginationSupport(List items, int wsCT9&p
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totalCount){ ["?WVXCF8|
setPageSize(PAGESIZE); rxI Ygh
setTotalCount(totalCount); u]Y NF[]
setItems(items); @Cd}1OT)
setStartIndex(0); X7"hTD
} >z a= v
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public PaginationSupport(List items, int 1HNX6
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totalCount, int startIndex){ JYWc3o6
setPageSize(PAGESIZE); FUTDR-q O
setTotalCount(totalCount); Y~bGgd]T
setItems(items); q\5C-f
setStartIndex(startIndex); pDx}~IB
} 6MRS0{
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public PaginationSupport(List items, int q&wXs