Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 qz|xow/ns@
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 MMf_
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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 4m6%HV8{}[
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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~$&@
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分页支持类: DO
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java代码: (0zYS_mA
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package com.javaeye.common.util; S?#'Y*h
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import java.util.List; 2G}@s.iE
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publicclass PaginationSupport { }Z% j=c"d
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publicfinalstaticint PAGESIZE = 30; >TS=tK
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privateint pageSize = PAGESIZE; 1Ewg_/R
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privateList items; B{lL}"++0
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privateint totalCount; 5z"[{#/
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privateint[] indexes = newint[0]; (:|1h@K/R
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privateint startIndex = 0; lsB.>N lU
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public PaginationSupport(List items, int :6}cczQE|O
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totalCount){ 1:Xg&4s
setPageSize(PAGESIZE); !4mAZF
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setTotalCount(totalCount); |@*
setItems(items); UymhBh
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public PaginationSupport(List items, int eEg>EI_U
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totalCount, int startIndex){ +!<{80w
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setItems(items); r%^XOw<'
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public PaginationSupport(List items, int vQDkZ
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totalCount, int pageSize, int startIndex){ &