Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 \ 3FOI
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 6+W`:0je
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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 {7+y56[yu
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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 +uB.)wr
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分页支持类: +dJLT}I8M
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java代码: BiD}C
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package com.javaeye.common.util; 6w*q~{"(
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import java.util.List; zz1]6B*eX
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publicclass PaginationSupport { T )"Uq
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publicfinalstaticint PAGESIZE = 30; U_
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privateint pageSize = PAGESIZE; >;Vy{bL8
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privateList items; Y<[jUe`O;
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privateint totalCount; &*;E wfgZ
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privateint[] indexes = newint[0]; G*W54[
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privateint startIndex = 0; *S] K@g
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public PaginationSupport(List items, int faPgp
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totalCount){ \4"01:u'
setPageSize(PAGESIZE); @Xl/<S&
setTotalCount(totalCount); be+tAp`
setItems(items); D5jZ;z}
setStartIndex(0); o 12wp
} aT20FEZ;
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public PaginationSupport(List items, int ZmzYJ$:6
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totalCount, int startIndex){ yvt
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setPageSize(PAGESIZE); Pef$-3aP>E
setTotalCount(totalCount); J6J|&Z~UT,
setItems(items); <v[UYvZvY
setStartIndex(startIndex); Ncsk~=[
} UQ.DKUg
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public PaginationSupport(List items, int >Z!H9]f(
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totalCount, int pageSize, int startIndex){ [zc8f
setPageSize(pageSize); 0mY KzJi
setTotalCount(totalCount); jR@J1IR<
setItems(items); i YBp"+#2
setStartIndex(startIndex); CT#u+]T
} P=PVOt@
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publicList getItems(){ 82A[[^`
return items; drW}w+!
} $x|4cW2
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publicvoid setItems(List items){ YCS8qEP&
this.items = items; dXewS_7
} .|x"'3#
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publicint getPageSize(){ x'hUw*
return pageSize; PBY^m+
} Yb=Z`)
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publicvoid setPageSize(int pageSize){ r E<Ou"
this.pageSize = pageSize; U7le> d;L
} x&