Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 =? x A*_^
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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 =?57*=]0M
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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 -)?~5Z
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分页支持类: D|Z,eench
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java代码: jjz<V(Sk
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package com.javaeye.common.util; jo<[|ZD
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import java.util.List; FQ?H%UcW
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publicclass PaginationSupport { 0pu])[P]_[
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publicfinalstaticint PAGESIZE = 30; Eln"RKCt}9
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privateint pageSize = PAGESIZE; S]1+tj
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privateList items; 'mug,jM
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privateint totalCount; "^<:7 _Y
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privateint[] indexes = newint[0]; 4%p5X8|\ih
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privateint startIndex = 0; &.o}(e:]
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public PaginationSupport(List items, int ?i(Tc!
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totalCount){ GwwxSB&y
setPageSize(PAGESIZE); 4I^6[{_
setTotalCount(totalCount); F)_Rs5V:(
setItems(items); Ajq;\-:
setStartIndex(0); t22BO@gt74
} \Ul*Nsw
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public PaginationSupport(List items, int rEdr8qw
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totalCount, int startIndex){ 60teD>Eh,
setPageSize(PAGESIZE); kzns:-a
setTotalCount(totalCount); ss,t[`AV{
setItems(items); w_,.
setStartIndex(startIndex); uiE9#G
} #JO#PV%
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public PaginationSupport(List items, int }.2pR*W
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totalCount, int pageSize, int startIndex){ [4Glt>Nj>
setPageSize(pageSize); F^T7u?^)
setTotalCount(totalCount); J`} /+WN 7
setItems(items); 68)z`JI|<)
setStartIndex(startIndex); KzeA+PI
} (LRv c!`"
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publicList getItems(){ O`t ]#
return items; *
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