Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 ePFC$kMn
9
u6
g
detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 |2+c DR
<ZN)
/,4PS
据这一功能,我设计了通用的抽象Bean基类和分页类支持,代码来 [xH2n\7
IWSEssP
自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 av$\@4I
#dXZA>b9
。 ?L.p9o-S0
#oS
分页支持类: -F~9f>
Q'vIeG"o
java代码: eFeCS{LV+
'JXN*YO
?j
; ,q
package com.javaeye.common.util; OmQuAG
^\x
oD|+X/FK
import java.util.List; cc#_acR
`jl. f
publicclass PaginationSupport { y[Fw>g1`q
$ET/0v"V
publicfinalstaticint PAGESIZE = 30; <{P^W;N7
n,R[O_9u[
privateint pageSize = PAGESIZE; l"V8n BR`
&vGEz*F
privateList items; o7Z#,>`2
x<j($iv
privateint totalCount; 5 }(YMsUb
9fk\Ay1P
privateint[] indexes = newint[0]; knj,[7uh
a|^-z|.
privateint startIndex = 0; 5#A1u
Nb
3]5&&=#
public PaginationSupport(List items, int cUX]tiC0
$T@xnZ
totalCount){ [~&:`I1
setPageSize(PAGESIZE); _*-'yu8#
setTotalCount(totalCount); N*c?Er@8U
setItems(items); oBGst t@
setStartIndex(0); *~MiL9m+?
} X_Of k
M@z_Z+q9
public PaginationSupport(List items, int qhHRR/p
ag*Hs<gi
totalCount, int startIndex){ Toa#>Z*+Rb
setPageSize(PAGESIZE); 0DP%44Cv 9
setTotalCount(totalCount); Aghj) V
setItems(items); f1,$<Y|qU
setStartIndex(startIndex); <]SSgQ9/"
} q2"'W|I
`'{%szmD
public PaginationSupport(List items, int ,1.([%z+r
L
M<