Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 F H1Z2
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 !*`-iQo&
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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 ]
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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 sZLT<6_B
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分页支持类: `f'K@
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java代码: @2*]"/)*0
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package com.javaeye.common.util; {6oE0;2o'
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import java.util.List; X<R?uI?L
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publicclass PaginationSupport { 0KD]j8^
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publicfinalstaticint PAGESIZE = 30; P+)DsZ0ig
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privateint pageSize = PAGESIZE; "l >Igm
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privateList items; `
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privateint totalCount;
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privateint[] indexes = newint[0]; A*|cdY]HP
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privateint startIndex = 0; ai*f
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public PaginationSupport(List items, int u=YX9Mo!
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totalCount){ *|_"W+JC
setPageSize(PAGESIZE); Z/ Tm)Xd
setTotalCount(totalCount); ?<*-j4v
setItems(items); 9 fMau
setStartIndex(0); 2!Bd2
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public PaginationSupport(List items, int 5Q=P4w!'
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totalCount, int startIndex){ D3c2^r$Z
setPageSize(PAGESIZE); f7I{WfZ\P
setTotalCount(totalCount); 5E0eyW
setItems(items);
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