Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 [Nn`l,
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 |5Xq0nvCe
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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 .bBdQpF-
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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 {( r6e
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分页支持类: {o(j^@
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java代码: g}@OUG"D
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package com.javaeye.common.util;
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import java.util.List; 95el'K[R
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publicclass PaginationSupport { /SYw;<=
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publicfinalstaticint PAGESIZE = 30; ~69&6C1Ch
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privateint pageSize = PAGESIZE; P.gb1$7<
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privateList items; 8OgLn?"P
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privateint totalCount; N7e"@Ic
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privateint[] indexes = newint[0]; ]+X@
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privateint startIndex = 0; -GxaV #{
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public PaginationSupport(List items, int g +z1
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totalCount){ |1j["u1
setPageSize(PAGESIZE); 5oAK8I
setTotalCount(totalCount); | Bi!
setItems(items); G^ :C+/)
setStartIndex(0); l\i)$=d&g
} ;^Dpl'v%\
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public PaginationSupport(List items, int KCs[/]
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totalCount, int startIndex){ h$2</J"
setPageSize(PAGESIZE); 0Vx.nUQ
setTotalCount(totalCount); yqPdl1{Qr=
setItems(items); !r<pmr3f@7
setStartIndex(startIndex); &Xf}8^T<V
} 4<BjC[@~Z{
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public PaginationSupport(List items, int kGl~GOB
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totalCount, int pageSize, int startIndex){ $&=S#_HQS
setPageSize(pageSize); vam;4vyu
setTotalCount(totalCount); n@)K #
setItems(items);
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setStartIndex(startIndex); |p ,P46I
} kDsFR#w&`
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publicList getItems(){ gw!vlwC&T
return items; w(L4A0K[
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publicvoid setItems(List items){ ~A\GT$
this.items = items; ;0Tx-8l
} uLV#SQ=bZN
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publicint getPageSize(){ [TmIVQ!B
return pageSize; c24dSNJg,
} ln6d<;
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publicvoid setPageSize(int pageSize){ I`!<9OTBj
this.pageSize = pageSize; DW[N|-L
} F'21jy&
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publicint getTotalCount(){ <