Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 jv4O
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 O)jpnNz
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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 wqnHaWd*
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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 "PD^]m
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分页支持类: (2J\o
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java代码: 1o8C4?T&
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package com.javaeye.common.util; Ct<]('Hm(
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import java.util.List; 2bnYYQ14:
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publicclass PaginationSupport { JE*d-
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publicfinalstaticint PAGESIZE = 30; \V_Tc`
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privateint pageSize = PAGESIZE; +Zg@X.z
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privateList items; Due@'
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privateint totalCount; XkhGU?={
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privateint[] indexes = newint[0]; EvKzpxCh
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privateint startIndex = 0; mz|p=[lR|
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public PaginationSupport(List items, int |kGQ~:k+P
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totalCount){ eev-";c
setPageSize(PAGESIZE); bgYUsc*uR
setTotalCount(totalCount); x^79s_h5
setItems(items); 6E#znRi6IE
setStartIndex(0); +,1 Ea )
} QnA~,z/.w
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public PaginationSupport(List items, int 1{AK=H')
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totalCount, int startIndex){ )*XD"-9
setPageSize(PAGESIZE); ka_(8
setTotalCount(totalCount); GO)5R,
setItems(items); L++qMRk9
setStartIndex(startIndex); \^1S:z
} v1rTl5H
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public PaginationSupport(List items, int s1]m^,
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