Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 aM|^t:
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 6vQCghI
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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 3@/\j^U
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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 gK8{ =A0c
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分页支持类: A7qKY-4B
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java代码: i#Y[I"'
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package com.javaeye.common.util; <,!e*V*U
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import java.util.List; sox0:9Oqnf
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publicclass PaginationSupport { M &g1'zv?/
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publicfinalstaticint PAGESIZE = 30; lef,-{X-
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privateint pageSize = PAGESIZE; `i,l)X]
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privateList items; %cl=n!T
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privateint totalCount; `'Af`u\R
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privateint[] indexes = newint[0]; 0//?,'.
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privateint startIndex = 0; $&Ntdn
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public PaginationSupport(List items, int ShV#XnQ
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totalCount){ R"9^FQ13
setPageSize(PAGESIZE); "Vg1'd}f
setTotalCount(totalCount); 3S~Gi,
setItems(items); {T^"`%[
setStartIndex(0); hv.$p5UY*
} \Y0o~JD
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public PaginationSupport(List items, int AUm"^-@x#>
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totalCount, int startIndex){ oK5"RW
setPageSize(PAGESIZE); ([r4N#lx
setTotalCount(totalCount); 8tR(i[L
setItems(items); <