Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 Pdgn9
758`lfz=_
detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 /V'^$enK!}
hxG=g6:G
据这一功能,我设计了通用的抽象Bean基类和分页类支持,代码来 s
P=$>@3
R7)\wP*l5
自于Quake Wang的javaeye-core包的相应类,然后又做了很多修改 ~K'e}<-G
}f
rij1/G
。 5L ]TV\\
.II*wKk
分页支持类: eKRslMa
1XfH,6\8i
java代码: C]@v60I
?yAp&Ad
un*Ptc2%
package com.javaeye.common.util; $~>3bik@
XKp$v']u
import java.util.List; 0*e)_l!
!Cqm=q{K
publicclass PaginationSupport { ~\vGwy
m(2(Caz{
publicfinalstaticint PAGESIZE = 30; hKkUsY=R
]JGh[B1gh
privateint pageSize = PAGESIZE; ^O>G?a
N=2BrKb)o
privateList items; (tZ#EL0
hbZ]DRg
privateint totalCount; Gp 8%n
@B.;V=8wJ
privateint[] indexes = newint[0]; 3K{XT),
WUC-*(
privateint startIndex = 0; s,5SWdb\v
yQP!Vt^
public PaginationSupport(List items, int 0<g;g%
CsJ38]=Mt
totalCount){ 25bbuhss
setPageSize(PAGESIZE); R,Gr{"H
setTotalCount(totalCount); W|~Jl7hs8Q
setItems(items); BIu%A]e"
setStartIndex(0); t=-t xnlr<
} KOQiX?'
B/:+(|
public PaginationSupport(List items, int B~%'YQk
jwP}{mi*
totalCount, int startIndex){ trl:\m
setPageSize(PAGESIZE); Lg;b17
setTotalCount(totalCount); |3Fo4K%+
setItems(items); o+NPe36
setStartIndex(startIndex); tEU}?k+:j)
} >M}\_c=
;8|D4+
public PaginationSupport(List items, int d65fkz==A)
Z$UPLg3=;_
totalCount, int pageSize, int startIndex){ *\-R&