Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 #]lK! :
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 lIgAc!q(
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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 TV*@h2C"i
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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 GbJVw\5Z*
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分页支持类: n_Bi HMIU'
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java代码: 7r wNjY#
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package com.javaeye.common.util; dn:/8~B"X
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import java.util.List; jt6,id)&
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publicclass PaginationSupport { T {zz3@2?
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publicfinalstaticint PAGESIZE = 30; p+; La
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privateint pageSize = PAGESIZE; y\c-I!6>26
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privateList items; "wj-Qgz
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privateint totalCount; .|<+-Rsj
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privateint[] indexes = newint[0]; |ZJ<N\\h-
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privateint startIndex = 0; oO][X
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public PaginationSupport(List items, int `rZS\A
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totalCount){ CyD)=e{
setPageSize(PAGESIZE); 5nv1%48Ri
setTotalCount(totalCount); fm&pxQjg
setItems(items); 6;#Rd|
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} %
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public PaginationSupport(List items, int x0$# 8
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totalCount, int startIndex){ W^N|+$g>H
setPageSize(PAGESIZE); jxTYW)E
setTotalCount(totalCount); o6A1;e
setItems(items); -9~WtTaV.H
setStartIndex(startIndex); EN{o3@ O'
} j|2s./!Qg
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public PaginationSupport(List items, int ^Bu55q
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