Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 T$N08aju#
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 /PB3^d>Q2
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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 @D=2Er\
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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 V~uA(3\U
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分页支持类: WNlSve)]ie
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java代码: S1^Mw;?P
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package com.javaeye.common.util; ??e#E[bI
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import java.util.List; pi l*/&pB
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publicclass PaginationSupport { $> rfAs!
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publicfinalstaticint PAGESIZE = 30; <"|<)BGeI
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privateint pageSize = PAGESIZE; *~oDP@[S
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privateList items; u1|Y;*
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privateint totalCount; #uw*8&%0
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privateint[] indexes = newint[0]; N+@@EOmH
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privateint startIndex = 0; Lzx(!<v
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public PaginationSupport(List items, int $Qc%9p
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totalCount){ P}u<NPy3Q
setPageSize(PAGESIZE); {Ll8@'5
setTotalCount(totalCount); ~)CU m[:oM
setItems(items); Mn{Rg>X
setStartIndex(0); +CHO0n
} |0pBBDw
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public PaginationSupport(List items, int KNyD}1
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totalCount, int startIndex){ c+M@{EbuN
setPageSize(PAGESIZE); !-o||rt
setTotalCount(totalCount); (C[S?@S
setItems(items); ]CJ>iS!V
setStartIndex(startIndex); J3JRWy@?P
} Rl!WH%;c[X
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public PaginationSupport(List items, int lxJ.h&