Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 $Qx(aWE0
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 0TuNA\Ug+
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据这一功能,我设计了通用的抽象Bean基类和分页类支持,代码来 6
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自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 *J*zml3
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分页支持类: NK*:w *SOI
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java代码: 3RY|l?n>
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package com.javaeye.common.util; ,cl"1>lp
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import java.util.List; 4cv|ok8P
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publicclass PaginationSupport { P17]}F``
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publicfinalstaticint PAGESIZE = 30; tPMgZ
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privateint pageSize = PAGESIZE; \Ho#[k=y*/
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privateList items; w|3fioLs
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privateint totalCount; ]c~ rPi
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privateint[] indexes = newint[0]; 'h+4zvI"8
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privateint startIndex = 0; 0Zp<=\!;
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public PaginationSupport(List items, int 42H#n]Y
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totalCount){ 'p{Y{
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setPageSize(PAGESIZE); E!oJ0*@
setTotalCount(totalCount); C$EFh4
setItems(items); QjT#GvHY
setStartIndex(0); Xl
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public PaginationSupport(List items, int Jg?pW:}R
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totalCount, int startIndex){ ! a8h
setPageSize(PAGESIZE); Av[|.~g
setTotalCount(totalCount); LOYyj?^7
setItems(items); GO&R