Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 cFfTYP9
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 y]qsyR18i
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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 MZm'npRf
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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 >Gd.&flSj
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分页支持类: swr"k6;G
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java代码: ")\aJ8
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package com.javaeye.common.util; ~Yk"Hos
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import java.util.List; *re 44
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publicclass PaginationSupport { F?*k}]Gi
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publicfinalstaticint PAGESIZE = 30; rZC3\,W
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privateint pageSize = PAGESIZE; d.}}s$Q
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privateList items; Lt<oi8'N
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privateint totalCount; |'w^ n
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privateint[] indexes = newint[0]; #tz8{o?ebN
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privateint startIndex = 0; K+ehr
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public PaginationSupport(List items, int "@t-Cy:!O
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totalCount){ N du7nKG
setPageSize(PAGESIZE); [\HQPo'S
setTotalCount(totalCount); )+GX<2_
setItems(items); ,VG9)K1K
setStartIndex(0); zzJ^x8#R
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public PaginationSupport(List items, int {CP o<lz
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totalCount, int startIndex){ -N^=@Yx)
setPageSize(PAGESIZE); ' o=E!?
setTotalCount(totalCount); ~I)uWo
setItems(items); F ?mA1T>x
setStartIndex(startIndex); 9/46%=&