Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 AJ#YjkO>]
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 .8[uEQ_L
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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 ;1r|Bx <5
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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 $g,v]MW
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分页支持类: 2';{o=TXV
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java代码: 7WNUHLEt
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package com.javaeye.common.util; ArT@BqWd
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import java.util.List; "5\6`\/
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publicclass PaginationSupport { nH+wU;M
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publicfinalstaticint PAGESIZE = 30; od&wfwk(
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privateint pageSize = PAGESIZE; _.m|Ml,`{
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privateList items; [mG!-.ll
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privateint totalCount; 2f rwU~y
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privateint[] indexes = newint[0]; @ykl:K%ke
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privateint startIndex = 0; ~svea>Fmr
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public PaginationSupport(List items, int S++jwP
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totalCount){ mWMtz]M}
setPageSize(PAGESIZE); -O $!sFmY
setTotalCount(totalCount); *3fhVl=8^*
setItems(items); I 6L3M\+-
setStartIndex(0); iBY16_q
} ]#'&x%m
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public PaginationSupport(List items, int ;[:IC^9fv
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totalCount, int startIndex){ *(Z\"o!
setPageSize(PAGESIZE); GgtYO4,
setTotalCount(totalCount); $h
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setItems(items); ~bw=;xF{3
setStartIndex(startIndex); wF*9%K'E
} :=:m4UJb
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public PaginationSupport(List items, int EO/41O
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