Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 QZZt9rA;
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 ,#V}qSKUS
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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 %3kS;AaA
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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 B'}pZOa[Wb
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分页支持类: )&px[Dbx
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java代码: A6S|pO1)3
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package com.javaeye.common.util; VRQD
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import java.util.List; v!WkPvU
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publicclass PaginationSupport { bAwFC2jO[
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publicfinalstaticint PAGESIZE = 30; ;!:@3c
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privateint pageSize = PAGESIZE; EC8 Fapy
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privateList items; =N^j:t
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privateint totalCount; t2Y2v2 J
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privateint[] indexes = newint[0]; =IEei{
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privateint startIndex = 0; f+V^q4
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public PaginationSupport(List items, int LUKt!I0l
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totalCount){ cMZ-
setPageSize(PAGESIZE); 6}JW- sA
setTotalCount(totalCount); f7v|N)
setItems(items); ;=lQMKx0
setStartIndex(0); @!KG;d:l
} I4Rd2G_
}!^`%\ %\
public PaginationSupport(List items, int t2_pwd*B
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totalCount, int startIndex){ Xf%wW[~
setPageSize(PAGESIZE); |_u|Td(n
setTotalCount(totalCount); m
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setItems(items); $Ma*q EB
setStartIndex(startIndex); z;lWr(-x
} A|<i7QVY
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public PaginationSupport(List items, int a_(fqoW
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totalCount, int pageSize, int startIndex){ bZCNW$C3l
setPageSize(pageSize); *T-v^ndJh
setTotalCount(totalCount); f5P@PG]{
setItems(items); Cm%xI&Y
setStartIndex(startIndex); `%$l
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} w\%AR1,rs
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publicList getItems(){ !n`Y^
return items; xY@<