Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 ZS=H1
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 ,L-/7}"VHA
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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 W
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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 RD[P|4eY
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分页支持类: WeRDaG
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java代码: F_:zR,P%#
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package com.javaeye.common.util; +'gO%^{l
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import java.util.List; {7m2vv? Z
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publicclass PaginationSupport { 2{=D)aC$f
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publicfinalstaticint PAGESIZE = 30; -&7?!<f
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privateint pageSize = PAGESIZE; w>f.@luO4
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privateList items; }:faHLYT
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privateint totalCount; `Z,WKus
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privateint[] indexes = newint[0]; ]2f-oz*hU
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privateint startIndex = 0; K
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public PaginationSupport(List items, int x`7Le&4f
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totalCount){ ,H6P%
setPageSize(PAGESIZE); l[[`-f8j
setTotalCount(totalCount); J&\Q3_vro9
setItems(items); kum@cA
setStartIndex(0); ^}$t(t
} ."dT6u E
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public PaginationSupport(List items, int YG0/e#5
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totalCount, int startIndex){ Awfd0L;9
setPageSize(PAGESIZE); BTr
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setTotalCount(totalCount); ;/+< N
setItems(items); bX38=.up
setStartIndex(startIndex); Ld_u Me?Z
} A 94:(z;{
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public PaginationSupport(List items, int [7.Num_L
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totalCount, int pageSize, int startIndex){ A7YCSjB
setPageSize(pageSize); Ynf "g#(
setTotalCount(totalCount); I\1E=6"
setItems(items); e:-pqZT`
setStartIndex(startIndex); +arh/pd_I
} "Fmq$.$%
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publicList getItems(){ }*!L~B!
return items; ]vcT2lr]
} PYi<iSr
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publicvoid setItems(List items){ phb
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this.items = items; HHw&BN