Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 @26gP:Um
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 :Zs i5>MT
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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<
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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 `GBa3
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分页支持类: Asy&X
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java代码: ~l^Q~W-+
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package com.javaeye.common.util; v!>(1ROQ.=
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import java.util.List; TEzMFu+V
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publicclass PaginationSupport { k6}M7&nY
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publicfinalstaticint PAGESIZE = 30; Q|6lp
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privateint pageSize = PAGESIZE; t)i{=8rq
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privateList items; qdOUvf
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privateint totalCount; \C&[BQ\
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privateint[] indexes = newint[0]; GBvgVX<
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privateint startIndex = 0; FYLBaN
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public PaginationSupport(List items, int HkL:3 E.
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totalCount){ 8E+]yB"
setPageSize(PAGESIZE); *B3 4
setTotalCount(totalCount); O6[4=4L
setItems(items); k vQ]
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setStartIndex(0); ,bGYixIfYZ
} 6z'3e\x
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public PaginationSupport(List items, int hHsN(v
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totalCount, int startIndex){ \,ko'48@
setPageSize(PAGESIZE); qj#C8Tc7
setTotalCount(totalCount); ,8`CsY^1
setItems(items); TSEv^u)3
setStartIndex(startIndex); SqosJ}K
} GL^84[f-T
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public PaginationSupport(List items, int yW)&jZb"(
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totalCount, int pageSize, int startIndex){ SmUj8?6"
setPageSize(pageSize); Sp]u5\
setTotalCount(totalCount); itn<