Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 -%V-'X5
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 $~@096`QL<
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据这一功能,我设计了通用的抽象Bean基类和分页类支持,代码来 F4<2.V)#-
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自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 hGo|2@sc
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分页支持类: j"sO<Q{6%
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java代码: BI^]juH-c
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package com.javaeye.common.util; 6%INNIyAWa
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import java.util.List; T>%ny\?tHW
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publicclass PaginationSupport { }Y ];ccT
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publicfinalstaticint PAGESIZE = 30; xi. KD
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privateint pageSize = PAGESIZE; []!r|R3
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privateList items; &*GX:0=/>
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privateint totalCount; nnl9I4-O
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privateint[] indexes = newint[0]; Qb{5*>
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privateint startIndex = 0; " z'!il#
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public PaginationSupport(List items, int 6|cl`}g_j
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totalCount){ NP*0WT_gB
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public PaginationSupport(List items, int U/o}{,$A
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totalCount, int startIndex){ fEv36xb2S
setPageSize(PAGESIZE); :ygz/L
setTotalCount(totalCount); !T. @
setItems(items); vGT.(:\-,
setStartIndex(startIndex); kk+8NwM1
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public PaginationSupport(List items, int PzDgl6C
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totalCount, int pageSize, int startIndex){ 5K~6`
setPageSize(pageSize); :K:gyVrC
setTotalCount(totalCount); .Kwl8xRg
setItems(items); (C@@e'e
setStartIndex(startIndex); htym4\Z=
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publicList getItems(){ CHI(\DXNs
return items; p
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publicvoid setItems(List items){ Tj9q(Vq
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publicint getPageSize(){ Ngnjr7Q={T
return pageSize; nB&