Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 Pf|siC^;s~
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 vWRju*Z&
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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 qp/v^$EA
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自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 Q?3Gk%T0[
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分页支持类: ZkA U17f
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java代码: h v8P4"i v
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package com.javaeye.common.util; '<rZm=48
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import java.util.List; V>R8GSx
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publicclass PaginationSupport { 3T"j)R_=l
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publicfinalstaticint PAGESIZE = 30; /G5d|P
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privateint pageSize = PAGESIZE; "Jt.lL ]5
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privateList items; JS*m65e
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privateint totalCount; !eEHmRgg4
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privateint[] indexes = newint[0]; x9;gT&@H
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privateint startIndex = 0; I9:Cb)hbU]
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public PaginationSupport(List items, int E_8\f_%wK
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totalCount){ r :F
setPageSize(PAGESIZE); t%'Z<DmG+
setTotalCount(totalCount); MxY/`9>E|+
setItems(items); ?gJy3@D
setStartIndex(0); +m8!U=Zi
} {_S}H1,
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public PaginationSupport(List items, int :{IO=^D=$
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totalCount, int startIndex){ o(S{VGi,
setPageSize(PAGESIZE); M@?xa/E64
setTotalCount(totalCount); >2,Gy-&"0
setItems(items); kAu+zX>S+
setStartIndex(startIndex); 0&/b42W
} 1RK=,Wx
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public PaginationSupport(List items, int <