Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 }?U
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 W=K+kB
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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 C8 $KVZ
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自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 H ;HFen|
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分页支持类: 3e;ux6
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java代码: cMAY8$
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package com.javaeye.common.util; 2cv=7!K4Uv
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import java.util.List; A^7}:[s20
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publicclass PaginationSupport { QLH6Nmk
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publicfinalstaticint PAGESIZE = 30; |OBZSk1jp
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privateint pageSize = PAGESIZE; 0(|36;x
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privateList items; |+aD%'|
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privateint totalCount; T'%Rkag>
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privateint[] indexes = newint[0]; SrvC34<7
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privateint startIndex = 0; Z}r9jM
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public PaginationSupport(List items, int t",b.vki\z
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totalCount){ h_xzqElZu
setPageSize(PAGESIZE); PA${<wyBR_
setTotalCount(totalCount); BGL-lJrG
setItems(items); c8qwsp
setStartIndex(0); 7j{63d`2
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public PaginationSupport(List items, int 95BRZ!ts
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totalCount, int startIndex){ A!aki}aT~
setPageSize(PAGESIZE); )ZDqj
setTotalCount(totalCount); sFonc
setItems(items); "5$2b>_UE
setStartIndex(startIndex); 6kHb*L Je
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public PaginationSupport(List items, int &l