Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 ),K!|7#h
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 ]('isq,P
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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 `_+j+
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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 .-:R mYGR
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分页支持类: 41595x:
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java代码: LZ@4,Uj
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package com.javaeye.common.util; XZaei\rUn)
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import java.util.List; k^pf)*p
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publicclass PaginationSupport { +^c;4-X
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publicfinalstaticint PAGESIZE = 30; S*o%#ZJN
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privateint pageSize = PAGESIZE; rZ~.tT|(
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privateList items; 6 ]@H .8+
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privateint totalCount; ?PIOuN=
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privateint[] indexes = newint[0]; %2<G3]6^U
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privateint startIndex = 0; g`jO
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public PaginationSupport(List items, int /{.
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totalCount){ npH2&6Yhi^
setPageSize(PAGESIZE); 'm@0[i
setTotalCount(totalCount); ;a/Gs^W
setItems(items); nlsQf3
setStartIndex(0); sskwJu1
} {XMF26C#
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public PaginationSupport(List items, int lPh>8:qFM
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totalCount, int startIndex){ Z-RgN
setPageSize(PAGESIZE); (u81p
setTotalCount(totalCount); ^D(N_va<
setItems(items); yWa-iHWC
setStartIndex(startIndex); @N`) Z3P+
} ocCC63J
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public PaginationSupport(List items, int |?CR|xqT
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totalCount, int pageSize, int startIndex){ 1!"0fZh9U
setPageSize(pageSize); (^'TT>2B
setTotalCount(totalCount); XV+s 5C
setItems(items); 48CLnyYiF
setStartIndex(startIndex); `<Xq@\H
} LB_ylfg
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publicList getItems(){ oHkF>B
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return items; d]0.6T1[K
} R9o3T)9V
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publicvoid setItems(List items){ &A