Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 g.SFl
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 \WQ\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 L1VUfEG-
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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 Xg^`fRg =T
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分页支持类: eY-W5TgU
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java代码: l<ag\ d
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package com.javaeye.common.util; ['~3"lK^O
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import java.util.List; 9y{[@KG
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publicclass PaginationSupport { !TA6- ]1
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publicfinalstaticint PAGESIZE = 30; f*,jhJ_I
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privateint pageSize = PAGESIZE; 'Ybd'|t{}
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privateList items; |]1-ck!
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privateint totalCount; DzydS=`w
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privateint[] indexes = newint[0]; 48hu=,)81*
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privateint startIndex = 0; IFcxyp
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public PaginationSupport(List items, int "(zvI>A
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totalCount){ mFfw*,M
setPageSize(PAGESIZE); 4[m})X2(
setTotalCount(totalCount); gqV66xmJ3
setItems(items); _0N=~`'
setStartIndex(0); )hs"P%Zg
} \UA\0p
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public PaginationSupport(List items, int TUHm.!+a
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totalCount, int startIndex){ O#LG$Y
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setPageSize(PAGESIZE); =r"-Pm{
setTotalCount(totalCount); &|yQwNA*a"
setItems(items); *j5>2-C &
setStartIndex(startIndex); %:2EoXN"
} q.0Evr:
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public PaginationSupport(List items, int i[_(0P+Da
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totalCount, int pageSize, int startIndex){ 5.m&93P
setPageSize(pageSize); p)6!GdT
setTotalCount(totalCount); R=
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setItems(items); Z6s-n$dSm
setStartIndex(startIndex); w0qrh\3du
} `EKmp|B_p_
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publicList getItems(){ b3R1L|@
return items; I> <B6pIR
} G"k.sRKu
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publicvoid setItems(List items){ jf&B5>-x
this.items = items; e_RLKFv7
} DrI"YX
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