Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 $~.'Tnk)
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 7%^/Jm
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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 h.h\)>DM@
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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 w
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分页支持类: t2q{;d~.
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java代码: t=(CCq_N,
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package com.javaeye.common.util; 5ki<1{aVtZ
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import java.util.List; +&h<:/ V
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publicclass PaginationSupport { aoVfvz2Y
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publicfinalstaticint PAGESIZE = 30; _B5vh(.
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privateint pageSize = PAGESIZE; },LO]N|
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privateList items; w4e(p 3
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privateint totalCount; &`IC3O5
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privateint[] indexes = newint[0]; ~*Kk+w9H<
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privateint startIndex = 0; YZ0Jei8+-
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public PaginationSupport(List items, int TO~Z6NA0
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totalCount){ Q,m1mIf
setPageSize(PAGESIZE); 9(
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setTotalCount(totalCount); (TJ )Y7E
setItems(items); dGY:?mf&
setStartIndex(0); !O}^ Y
} a08`h.dyN
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public PaginationSupport(List items, int V*1hoC#
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totalCount, int startIndex){ .>Fy ]Cqoh
setPageSize(PAGESIZE); r0fxEYze&
setTotalCount(totalCount); yO`HL'SMo
setItems(items); B
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setStartIndex(startIndex); 6_wj,7
} K{WLo5HP
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public PaginationSupport(List items, int Ri mz~}+
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