Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 9mW95YI S
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 ,B]kX/W
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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 DDh$n?2fd
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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 ;C,D1_20Z
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分页支持类: \Ub=Wm\
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java代码: o.-rdP0P>
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package com.javaeye.common.util; Ht.0ug
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import java.util.List; $ftcYBZa
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publicclass PaginationSupport { sV{M#UF2
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publicfinalstaticint PAGESIZE = 30; b=<xzvy
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privateint pageSize = PAGESIZE; X!r9
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privateList items; 5nL,sFd
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privateint totalCount; qE73M5L&
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privateint[] indexes = newint[0]; -z%|
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privateint startIndex = 0; o'S&YD
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public PaginationSupport(List items, int alM
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setItems(items); *gHGi(U(U
setStartIndex(0); =sVB.P
} F6 ?4E"d
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public PaginationSupport(List items, int L$*sv.
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totalCount, int startIndex){ $7%e|0jC
setPageSize(PAGESIZE); }$-;P=k
setTotalCount(totalCount); T@c{5a
setItems(items); H% c:f
setStartIndex(startIndex); D&KD5_Sw
} iYE:o{
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public PaginationSupport(List items, int 6\4~&+;wL
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totalCount, int pageSize, int startIndex){ c=]z%+,b]
setPageSize(pageSize); 6BT o%
setTotalCount(totalCount); ;Js-27_0
setItems(items); ]<\FtH
setStartIndex(startIndex); 8:V:^`KaSs
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publicList getItems(){ G[7Z5)2B
return items; rOC2 S(m
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publicvoid setItems(List items){ 0zR4Kj7EE
this.items = items; EN^C'n
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publicint getPageSize(){ Vo*38c2
return pageSize; ^^MVd@,i
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publicvoid setPageSize(int pageSize){ Y0`=h"g
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publicint getTotalCount(){ ^(5Up=.EA
return totalCount; "P O>@tY
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