Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 7OOB6[.fu
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 'U)~|(\i
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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 T[XI
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分页支持类: =I/J !}.
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java代码: 5Tpn`2F
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package com.javaeye.common.util; ,[bcyf
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import java.util.List; _uHyE }d
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publicclass PaginationSupport { 2.&v{gq
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publicfinalstaticint PAGESIZE = 30; |<ke>j/6n
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privateint pageSize = PAGESIZE; `bT{E.(T
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privateList items; O|j5ulO}&"
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privateint totalCount; ^[%~cG
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privateint[] indexes = newint[0]; /,0t,"&Aqa
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privateint startIndex = 0; 3<+l.Wly
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public PaginationSupport(List items, int V6$v@Zq
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totalCount){ ~*B1}#;
setPageSize(PAGESIZE); z7P PwTBa
setTotalCount(totalCount); <tF]>(|M
setItems(items); T"d]QYJS
setStartIndex(0); il-&d]AP
} /2HwK/RZ
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public PaginationSupport(List items, int dIO\ lL
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totalCount, int startIndex){ Zc9
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setPageSize(PAGESIZE); "-xC59,
setTotalCount(totalCount); ?$n<