Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 *@' 'OyL
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 pFS@yHs
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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 $x'jf?zs!
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自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 ;Va(l$zD
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分页支持类: Axsezr/
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java代码: # &.syD#
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package com.javaeye.common.util; x9>$197
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import java.util.List; a6n@
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publicclass PaginationSupport { y!gPBkG&3n
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publicfinalstaticint PAGESIZE = 30; V8 8u-
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privateint pageSize = PAGESIZE; n#x_da-m]
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privateList items; x
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privateint totalCount; bK%F_v3'
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privateint[] indexes = newint[0]; aInt[D(
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privateint startIndex = 0; 1rZ E2
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public PaginationSupport(List items, int )!27=R/
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totalCount){ LRHod1}mS
setPageSize(PAGESIZE); ?\,;KNQr
setTotalCount(totalCount); "qq$i35x
setItems(items); 3R<r[3WP
setStartIndex(0); w3,KqF
} CmBPCjh
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public PaginationSupport(List items, int C{/U;Ie-b
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totalCount, int startIndex){ u!D?^:u=)
setPageSize(PAGESIZE); &m