Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 SSMHoJGm
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 oj+hQ+>
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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 kc`Tdn
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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 HY:7? <r
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分页支持类: !%%6dB@%t
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java代码: ,.FxIl]
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package com.javaeye.common.util; I^$fMdT
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import java.util.List; bY~pc\V:`w
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publicclass PaginationSupport { oe-\ozJ0
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publicfinalstaticint PAGESIZE = 30; {;6`_-As%
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privateint pageSize = PAGESIZE; ~oY^;/ j
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privateList items; \(2sW^fY
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privateint totalCount; oW6XF-yM
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privateint[] indexes = newint[0]; P71Lqy)5}A
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privateint startIndex = 0; v mk2{f,g
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public PaginationSupport(List items, int E+;7>ja
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totalCount){ h2fNuu"
setPageSize(PAGESIZE); }:)&u|d_
setTotalCount(totalCount); #?:l b1
setItems(items); gc$l^`+M
setStartIndex(0); O3kA;[f;
} hM@>q&q_
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public PaginationSupport(List items, int -6B4sZpzD
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totalCount, int startIndex){ +T Dw+
setPageSize(PAGESIZE); 6qnzBA7
setTotalCount(totalCount); c9h6C
setItems(items); Wvf
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setStartIndex(startIndex); C1QA)E['V
} 0flRh)[J
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public PaginationSupport(List items, int 1yu4emye4
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totalCount, int pageSize, int startIndex){ wz%NbLy-
setPageSize(pageSize); ?.BC#S)q1
setTotalCount(totalCount); @E|}Y
setItems(items); :"/d|i`T
setStartIndex(startIndex); G" "ZI$`
} 9'bwWBf7
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publicList getItems(){ Ds:'Lb
return items; rFL;'Cj@
} t1x1,SL
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publicvoid setItems(List items){ brUF6rQ
this.items = items; gRcQt :
} g`QEu
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publicint getPageSize(){ 3h`f 6
return pageSize; $~T4hv :
} <wD-qT W
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publicvoid setPageSize(int pageSize){ nAdf=D'P
this.pageSize = pageSize; 0<@@?G
} (n_/`dP
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publicint getTotalCount(){ z~s PXGb
return totalCount; U&q