Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 MpV3.
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 DA/l`Pn
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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 M*r/TT
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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 t3#My2 =
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分页支持类: uN:|4/;{&
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java代码: ndSM*Fq
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package com.javaeye.common.util; GwOn&EpY!
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import java.util.List; X>[x7t:
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publicclass PaginationSupport { i/&?e+i
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publicfinalstaticint PAGESIZE = 30; P%#EH2J
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privateint pageSize = PAGESIZE; '`-W!g[
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privateList items; $[L8UUHY<8
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privateint totalCount; fZ9EE3
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privateint[] indexes = newint[0]; )yV|vn
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privateint startIndex = 0; Vvth,
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public PaginationSupport(List items, int ){AtV&{$
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totalCount){ ]x8_f6;D
setPageSize(PAGESIZE); h,Y!d]2w
setTotalCount(totalCount); L[]*vj
setItems(items); F:PaVr3q
setStartIndex(0); u|!On
} 0ssKZ9Lc
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public PaginationSupport(List items, int N1lhlw6
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totalCount, int startIndex){ I)xB I~x
setPageSize(PAGESIZE); e}x}Fj</(
setTotalCount(totalCount); Xq3n7d.
setItems(items); LvWl*:z
setStartIndex(startIndex); ,0'Yj?U>
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public PaginationSupport(List items, int egBjr?
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totalCount, int pageSize, int startIndex){ $Hx00
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setPageSize(pageSize); *%G$[=
setTotalCount(totalCount); }(g`l)OX
setItems(items); 1g_(xwUp+
setStartIndex(startIndex); 6sRe. ct<