Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 "rx-_uK*
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 _lamn}(x0
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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 :]\([Q+a
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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 Vh_P/C+
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分页支持类: Wk)OkIFR
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java代码: 3B84^>U<
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package com.javaeye.common.util; G"h'_7
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import java.util.List; <
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publicclass PaginationSupport { kM,C3x{A
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publicfinalstaticint PAGESIZE = 30; <g"{Wv: h
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privateint pageSize = PAGESIZE; %5(I/zB
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privateList items; Dfmjw
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privateint totalCount; g:hjy@ w
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privateint[] indexes = newint[0]; Z&1\{PG3*
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privateint startIndex = 0; ,U2*FZ["
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public PaginationSupport(List items, int 9Z4nAc
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totalCount){ 3}}38A|4
setPageSize(PAGESIZE); I>W=x'PkLn
setTotalCount(totalCount); 6 (]Dh;gC
setItems(items); _852H$H\
setStartIndex(0); EV]1ml k$
} hgPa6Kd
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public PaginationSupport(List items, int 5IE#\FITO|
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totalCount, int startIndex){ IxY|>5z
setPageSize(PAGESIZE); b,7k)ND1F
setTotalCount(totalCount); EJMM9(DQ7
setItems(items); =;Au<|
setStartIndex(startIndex); `dq,>HdW
} MTuV^0%jD
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