Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 <J?i+b
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 TtKBok
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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 k{"~G#GwP
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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 !Bu<6
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分页支持类: M*aE)D '
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java代码: lE=Q(QUr
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package com.javaeye.common.util; P{rJG
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import java.util.List; +(UrqK4Av
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publicclass PaginationSupport { &<.Z4GxS
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publicfinalstaticint PAGESIZE = 30; u+th?KO`
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privateint pageSize = PAGESIZE; QF[9Zn
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privateList items; +S0A`rL
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privateint totalCount; R0*DfJS:Z
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privateint[] indexes = newint[0]; McH*J j
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privateint startIndex = 0; v`x~O+
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public PaginationSupport(List items, int kDO6:sjR7
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totalCount){ 3]xnKb|W
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setTotalCount(totalCount); '#u2q=n4*
setItems(items); UkXc7D^jwm
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public PaginationSupport(List items, int TSHp.ABf
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totalCount, int startIndex){ rhNdXYY>
setPageSize(PAGESIZE); |a\s}M1
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} '[\%P2c)Q
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public PaginationSupport(List items, int r<C^hs&]
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totalCount, int pageSize, int startIndex){ &\!-d%||)
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publicList getItems(){ bIWcL$}4Q
return items; |S>nfL{TQe
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publicvoid setItems(List items){
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this.items = items; 8
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