Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 &AVi4zV
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 $B2@mC([S
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据这一功能,我设计了通用的抽象Bean基类和分页类支持,代码来 P}jr 8Z
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自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 gnGw7V
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分页支持类: .uP$M(?j
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java代码: OZ6%AUot
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package com.javaeye.common.util; wHmEt ORo
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import java.util.List;
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publicclass PaginationSupport { C1J'. !
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publicfinalstaticint PAGESIZE = 30; b%BwGS(z
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privateint pageSize = PAGESIZE; 2-4%h!
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privateList items; O_ cK4
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privateint totalCount; ?=l(29tH
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privateint[] indexes = newint[0]; B06/mKZ7
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privateint startIndex = 0;
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public PaginationSupport(List items, int \3l;PY
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totalCount){ LM}si|
setPageSize(PAGESIZE); Ud](hp"
setTotalCount(totalCount); >\'yj|
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setItems(items); ?2M15Q
setStartIndex(0); ?=,tcN
} V;!D:N8<
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public PaginationSupport(List items, int l},%g%}iMU
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totalCount, int startIndex){ R?W8l5CIk
setPageSize(PAGESIZE); 6=
setTotalCount(totalCount); Q|>y2g!
setItems(items); D"MNlm
setStartIndex(startIndex); =k'dbcfO$9
} mXr)lA
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