Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 wZE[we^Q"
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 I]~xs0$4#
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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 "h2;65@
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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 n!ea)+^
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分页支持类: $Z.c9rY1
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java代码: xDRK^nmC
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package com.javaeye.common.util; l"CHI*
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import java.util.List; rya4sxCh
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publicclass PaginationSupport { QTcngv[
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publicfinalstaticint PAGESIZE = 30; ""d3ownKhw
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privateint pageSize = PAGESIZE; N^%[
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privateList items; hCQ{D|/
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privateint totalCount; Fe"0Hp+
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privateint[] indexes = newint[0]; *`|.:'
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privateint startIndex = 0; + #S]uC
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public PaginationSupport(List items, int TD!QqLW
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totalCount){
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setPageSize(PAGESIZE); <0JW[m
setTotalCount(totalCount); U~Uxs\0:
setItems(items); <:q]t6]$
setStartIndex(0); yK{ ;72
} J[VQ6fD%
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public PaginationSupport(List items, int $sGX%u
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totalCount, int startIndex){ +qzsC/y
setPageSize(PAGESIZE); j><.tA~i
setTotalCount(totalCount); xqbI~jV#
setItems(items); M={k4r_t
setStartIndex(startIndex); pf] sL/g
} TQID-I
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public PaginationSupport(List items, int .!nFy`
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totalCount, int pageSize, int startIndex){ "9>#Q3<N
setPageSize(pageSize); o#%2N+w
setTotalCount(totalCount); .$99/2[90
setItems(items); CIO&VK
setStartIndex(startIndex); Ddt(*z
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} -PEpy3dMY
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publicList getItems(){ D?X97jNm
return items; eR8h4M~O
} K<