Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 + {dIs
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 `^Sq>R!;
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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 &xT~;R^
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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 X+BSneu
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。 G+p>39P
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分页支持类: c3BL2>c
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java代码: YA8~O5
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package com.javaeye.common.util; <;"=ah7A
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import java.util.List; )SLs
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publicclass PaginationSupport { q{(&:~M
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publicfinalstaticint PAGESIZE = 30; H!=BjU1Pmg
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privateint pageSize = PAGESIZE; S?tLIi/
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privateList items; 2geC3v% 0o
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privateint totalCount; h}_q
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privateint[] indexes = newint[0]; ,6L>f.V^(U
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privateint startIndex = 0; F4{<;4N0
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public PaginationSupport(List items, int a06q-3zw
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totalCount){ (o\~2e:
setPageSize(PAGESIZE); }aIfIJ
setTotalCount(totalCount); 1=.?KAXR
setItems(items); oPBjsQ
setStartIndex(0); EC/R|\d?Un
} \]El%j4
Z;s-t\C
public PaginationSupport(List items, int bq]a8tSB
) P])0Y-
totalCount, int startIndex){ 6Fb~`J~s
setPageSize(PAGESIZE); xb\:H@92
setTotalCount(totalCount); lY`<-`{I_
setItems(items); E]Q)pZ{Jb
setStartIndex(startIndex); }IL@j A
} @9a=D<'>
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public PaginationSupport(List items, int g7-K62bb
vS#]RW&j
totalCount, int pageSize, int startIndex){ T(DE^E@a
setPageSize(pageSize); z(qz(`eGC&
setTotalCount(totalCount); 89bKnsV
setItems(items); }XU- JAn
setStartIndex(startIndex); ^eii
4
} A\Gw+l<h,
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publicList getItems(){ Qt 2hb
return items; o5uwa{v
} dPId=
w)
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publicvoid setItems(List items){ F^-4Pyq@
this.items = items; t,_[nu(~8%
} 'iK0Wr
{{\HU0g>&
publicint getPageSize(){ 9m{rQ P/
return pageSize; 0M?}S~p]
} 3OlY Ml
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publicvoid setPageSize(int pageSize){ S y~ 1U
this.pageSize = pageSize; $)!Z"2T
}
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publicint getTotalCount(){ ix;8S=eP~{
return totalCount; v#xF;@G
} b8&9pLl
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publicvoid setTotalCount(int totalCount){
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if(totalCount > 0){ ^Tx1y[hw$
this.totalCount = totalCount; 3]acfCacC
int count = totalCount / 0'uj*Y{L
&7LfNN`
pageSize; 5Mr:(|JyV
if(totalCount % pageSize > 0) f&'md
count++; H'2 =yhtVh
indexes = newint[count]; ~WSC6Bh@9
for(int i = 0; i < count; i++){ <>TBM^
indexes = pageSize * {;U:0BPI3
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i; )<d8y Lb
} *O~D lf
}else{ UpILr\3U
this.totalCount = 0; 5|Qr"c$p
} `0D+x
} H@zpw1fH+
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publicint[] getIndexes(){ Dp8(L ]6
return indexes; AO6;aT
} y06 2/$*$
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publicvoid setIndexes(int[] indexes){ jolCR-FDu
this.indexes = indexes; n !QjptQ
} !wgj$5Rw.
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publicint getStartIndex(){ IF=rD-x
return startIndex; myXV~6R
3
} })B)-8
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publicvoid setStartIndex(int startIndex){ %}/)_RzQ
if(totalCount <= 0) u8*0r{kOH
this.startIndex = 0; MEu-lM7v
elseif(startIndex >= totalCount) ;1KhUf;&F
this.startIndex = indexes V4 7Fp
?~!h
N,h
[indexes.length - 1]; Rd2[xk
elseif(startIndex < 0) ,3wo
this.startIndex = 0; -?uwlpm#
else{ N|DY)W
this.startIndex = indexes _R]h]<TQ
04s N4C
[startIndex / pageSize]; &("?6%GC
} rO
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} aUnm9ur
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publicint getNextIndex(){ Xe5J
int nextIndex = getStartIndex() + ;(XSw%Y
H
(/%}a`2#o
pageSize; G 6][@q
if(nextIndex >= totalCount) fqcyCu7Ep
return getStartIndex(); 1||e!W
else .}tL:^'~o
return nextIndex; "783F:mPh
} <C&UDj
| c;S'36
publicint getPreviousIndex(){ ,GK>|gNsb
int previousIndex = getStartIndex() - '&"7(8E}
*
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pageSize; &rn,[w_F[
if(previousIndex < 0) 9DIG K\
return0; oR+Fn}mG
else t*COzE
return previousIndex; 8w{V[@QLn
} E( TY%wO
HwDb &pP"
} H:|yu
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抽象业务类 toF@@%
java代码: {vaq,2_w
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/** , 7}Ri
* Created on 2005-7-12 ]Y3ALQr!
*/ '8dqJ`Gj
package com.javaeye.common.business; KmMt:^9
IRpCbTIXK
import java.io.Serializable; "MyYu}AD
import java.util.List; 1r;Q5[@
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import org.hibernate.Criteria; I!bG7;=_
import org.hibernate.HibernateException; rIu>JyC"p
import org.hibernate.Session; 2+|[e_
import org.hibernate.criterion.DetachedCriteria; ~ WVrtY Ju
import org.hibernate.criterion.Projections; ztu N0}'
import }+SnY8A=KZ
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org.springframework.orm.hibernate3.HibernateCallback; 2^|*M@3r
import poM VB{U
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org.springframework.orm.hibernate3.support.HibernateDaoS >:Rc%ILym
jML}{>Gy8S
upport; tf>?;
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import com.javaeye.common.util.PaginationSupport; HbCM{A9
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public abstract class AbstractManager extends zhFGMF1
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HibernateDaoSupport { (Y-7B
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privateboolean cacheQueries = false; +|^rz#X
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privateString queryCacheRegion; 3Y>!e#
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publicvoid setCacheQueries(boolean J.~$^-&!
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cacheQueries){ `?~pk)<C].
this.cacheQueries = cacheQueries; 'DVPx%p
} hMi`n6m
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publicvoid setQueryCacheRegion(String mhh8<BI
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queryCacheRegion){ P.LMu
this.queryCacheRegion = BsRxD9r
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queryCacheRegion; K
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} `j@2[XdHu
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publicvoid save(finalObject entity){ I9H+ $Wjd
getHibernateTemplate().save(entity); *V5R[
} TN(1oJ:
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publicvoid persist(finalObject entity){ uTngDk
getHibernateTemplate().save(entity); OSxr@
} {73Z$w1%
)V} t(>V
publicvoid update(finalObject entity){ ShFSBD\M#
getHibernateTemplate().update(entity); UP^{'eh
} a3JG&6-
}>>BKn
publicvoid delete(finalObject entity){ [.dF)I3
getHibernateTemplate().delete(entity); B xq(+^T
} :,% vAI
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publicObject load(finalClass entity, Beqzw0
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finalSerializable id){ Ac|IBXGa=
return getHibernateTemplate().load WM~@/J
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(entity, id); YqrieDFay!
} ]^p6dbzWe
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publicObject get(finalClass entity, ma,H<0R
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finalSerializable id){ Ak^g#^c*
return getHibernateTemplate().get H9F\<5n]-l
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(entity, id); ^,qi`Tk
} GBVw6+(c
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publicList findAll(finalClass entity){ d@JjqE[
return getHibernateTemplate().find("from tY~EB.%
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" + entity.getName()); Z~[ c65Nlu
} 9s7sn*aB#5
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publicList findByNamedQuery(finalString y}Oc^Fc
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namedQuery){ |gg6|,Bt4
return getHibernateTemplate &;DK^ta*P
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().findByNamedQuery(namedQuery); q ^Un,h64t
} Q,S~+bD(z
S=@.<gS
publicList findByNamedQuery(finalString query, 0[/>>
!ws
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finalObject parameter){ 6w|s1!Bl
return getHibernateTemplate uS`XWn<CSD
FCgr
().findByNamedQuery(query, parameter); >08'+\~:b
} 4}E|CD/pZ
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publicList findByNamedQuery(finalString query, 9`4M o+
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finalObject[] parameters){ Q'>pOtJG*J
return getHibernateTemplate 7&;M"?m&
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().findByNamedQuery(query, parameters); LX2rg\a+%
} E">FH>8K}
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publicList find(finalString query){ R~
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return getHibernateTemplate().find W;!OxOWZJ
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(query); BJC$KmGk
} jrk48z
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publicList find(finalString query, finalObject 1k"<T7K
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parameter){ +?y ', Ir
return getHibernateTemplate().find X?whyD)vE@
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(query, parameter); ZEa31[@B[
} W>W b|W
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public PaginationSupport findPageByCriteria L8R{W0Zr>!
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(final DetachedCriteria detachedCriteria){ t$~CLq5ad
return findPageByCriteria *Cf5D6=Q
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(detachedCriteria, PaginationSupport.PAGESIZE, 0); 89n\$7Ff9
} 0+S ;0
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public PaginationSupport findPageByCriteria -@bOFClE
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(final DetachedCriteria detachedCriteria, finalint ,6VY S\a3
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startIndex){ o0ky]9
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return findPageByCriteria D]tI's1
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(detachedCriteria, PaginationSupport.PAGESIZE, k0r93xa
}Um,wY[tK
startIndex); vo(riHH
} ^Mvgm3hg
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public PaginationSupport findPageByCriteria zD^*->`p
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(final DetachedCriteria detachedCriteria, finalint xB4}9zN s
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pageSize, -A]-o
finalint startIndex){ qkXnpv
return(PaginationSupport) ~cr##Ff5
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getHibernateTemplate().execute(new HibernateCallback(){ ) KvGJo)("
publicObject doInHibernate Yw(O}U 5e
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(Session session)throws HibernateException { 3ch<a0
Criteria criteria = f?JP=j
S$N!Dj@e;
detachedCriteria.getExecutableCriteria(session); ^=Dz)95c
int totalCount = NJ^Bv`
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((Integer) criteria.setProjection(Projections.rowCount MD9 8N{+[|
Kj53"eW
()).uniqueResult()).intValue(); NI
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criteria.setProjection M"\Iw'5$
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(null); 8&Md=ZvK`
List items = Llf#g#T
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criteria.setFirstResult(startIndex).setMaxResults O,PTY^
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(pageSize).list(); O\J{4EB@.
PaginationSupport ps = J5!-<oJ/
utu
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new PaginationSupport(items, totalCount, pageSize, Nn#;Kjul.
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startIndex); k*4!rWr0r&
return ps; m)l'i!Y
} {h*)|J
}, true); prEI9/d"
} g@zhhBtQ
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public List findAllByCriteria(final ??#SQSU
#=V\WQb
DetachedCriteria detachedCriteria){ 8,@0~2fz#
return(List) getHibernateTemplate 4iDqd
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().execute(new HibernateCallback(){ j=dGNi)R
publicObject doInHibernate O70#lvsM;
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(Session session)throws HibernateException { w2SN=X~#
Criteria criteria = Skg}/Ek
{TXfi'\
detachedCriteria.getExecutableCriteria(session); B3|G&Kg
return criteria.list(); )7C+hQe
} dsU'UG7L
}, true); r$:hiE@
} WF_v>g:g
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public int getCountByCriteria(final L1#_
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DetachedCriteria detachedCriteria){ F%f)oq`B
Integer count = (Integer) <Nk:C1Op}
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getHibernateTemplate().execute(new HibernateCallback(){ ^[&,MQU{7
publicObject doInHibernate cd|/4L6
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(Session session)throws HibernateException { 2w}l!'ue
Criteria criteria = Q@1SqK#-DQ
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detachedCriteria.getExecutableCriteria(session); p9 G{Q
return /|8rVYSs
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criteria.setProjection(Projections.rowCount M._;3_)%/
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()).uniqueResult(); *xjP^y":
} 2bOl`{x
}, true); h1H$3TpP
return count.intValue(); ;t M
} y=0)vi{]
} w^9< I]
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用户在web层构造查询条件detachedCriteria,和可选的 ~Ajst!Y7=
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startIndex,调用业务bean的相应findByCriteria方法,返回一个 18Vn[}]"
5 B t~tt
PaginationSupport的实例ps。 &>!-67
-
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ps.getItems()得到已分页好的结果集 b!e0pFS;
ps.getIndexes()得到分页索引的数组 7GTDe'T
ps.getTotalCount()得到总结果数 {1_<\~J
ps.getStartIndex()当前分页索引 +|x{?%.O
ps.getNextIndex()下一页索引 P4zwTEk`
ps.getPreviousIndex()上一页索引 uq/Fapl
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连续看了两篇robbin有关DetachedCriteria的介绍,感觉真的不错 +$Y*1{hyOo
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,尤其是上面的示例代码,让我着实觉得该对我原来的分页查询做 %ZcS"/gf
:T|9;2
一下代码重构了。 L[Ot$
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我把原本我的做法也提供出来供大家讨论吧: cU-A1W
#.!#"8{0_
首先,为了实现分页查询,我封装了一个Page类: `x=$n5=8
java代码: ;l1.jQh
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/*Created on 2005-4-14*/ *o38f>aJl
package org.flyware.util.page; =@pD>h/~
1Q!kk5jE
/** PxQQf I>
* @author Joa ][b|^V
* zVa&4 T-
*/ &2U%/JqY
publicclass Page { jO/cdLKX(
alB'l
/** imply if the page has previous page */ V2|By,.
privateboolean hasPrePage; )[J@s=
"M@&*<S
/** imply if the page has next page */ mj&OZ+
privateboolean hasNextPage; ] jY^*o[
fm@Pa} ,
/** the number of every page */ -`DYDIr
privateint everyPage; L ph0C^8
h_{f_GQ"
/** the total page number */ wP*3Hx;S
privateint totalPage; @HiGc^X(
Yku6\/^
/** the number of current page */ O_7}H)
privateint currentPage; G0|}s&$yL
y/ Bo4fM
/** the begin index of the records by the current h`n '{s
;[UI]?A%
query */ .ARM~{q6)@
privateint beginIndex; p"c6d'qe
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h=,hYz?]
/** The default constructor */ |(ab0b #
public Page(){ Nf<f}`
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} UWEegFq*
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/** construct the page by everyPage B`<}YVA
* @param everyPage tq~4W% p/
* */
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public Page(int everyPage){ < K!r\^
this.everyPage = everyPage;
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} d,N6~?B
jrFPd
/** The whole constructor */ l?2
public Page(boolean hasPrePage, boolean hasNextPage, 1;1;-4k7I
QNINn>2
R6BbkYWrX
int everyPage, int totalPage, k}F7Jw#.
int currentPage, int beginIndex){ `,xO~_
e>
this.hasPrePage = hasPrePage; @--"u_[
this.hasNextPage = hasNextPage; .B-b51Uz
this.everyPage = everyPage; <Vk}U
this.totalPage = totalPage; .%{B=_7
this.currentPage = currentPage; xjiV9{w
this.beginIndex = beginIndex; E"_{S.Wc
} N2U&TCc
O|+ZEBP
/** l[IL~
* @return ULxQyY;32
* Returns the beginIndex. $*G3'G2'iS
*/ 3e;|KU
publicint getBeginIndex(){ g*My1+J!
return beginIndex; (J %4}Dm
} &gruYZGK
2w3LK2`ZL
/** fMFkA(Of^
* @param beginIndex Pe,k y>ow
* The beginIndex to set. AC(qx:/6
*/ 'DVn /3?X
publicvoid setBeginIndex(int beginIndex){ n]Yz<#
this.beginIndex = beginIndex; ]o]`X$n
} oNe:<YT
Ycm .qud
?
/** &hkD"GGe
* @return ed/B.SY
* Returns the currentPage. NZv 8#
*/ ~`&4?c3p
publicint getCurrentPage(){ esA^-$
return currentPage; M&V4|D
} Z(c
SM
8 <;.[l
/** o.NU"$\?
* @param currentPage ]gVA6B?&9
* The currentPage to set. FS&QF@dtgf
*/ ;"Qq/knVL
publicvoid setCurrentPage(int currentPage){ 6Aqv*<1=62
this.currentPage = currentPage; Bj2iYk_cLa
} (^FMm1@T
BM:p)%Pv#P
/** zeQ~'ao<
* @return XrTc5V
* Returns the everyPage. NR(rr.
*/ TM{m:I:Z*n
publicint getEveryPage(){ }NwmZw>_
return everyPage; [dP<A?s
} Bf00&PE;
75^*4[
/** EiC["M'}
* @param everyPage PSu]I?WF
* The everyPage to set. jrN 5l1np
*/ c^1JSGv
publicvoid setEveryPage(int everyPage){ +qjZ;5(
this.everyPage = everyPage; \G v\&_
} <:/aiX8
=/|GWQj
/** ^0>^5l'n
* @return j -o
* Returns the hasNextPage. P;25F
*/ ,/Gp>Yqx
publicboolean getHasNextPage(){
~m=Z>4M
return hasNextPage; C $])q`9
} p%>!1_'(
W%ix|R^2]
/** Ja*,ht(5
* @param hasNextPage `_Iyr3HAf
* The hasNextPage to set. |n,O!29
*/ XU}i<5
publicvoid setHasNextPage(boolean hasNextPage){ ~!TrC<ft
this.hasNextPage = hasNextPage; `{"V(YMEV
} wd|^m%
u SZfim@Z7
/** R6;229e
* @return ,:}VbQ:3I
* Returns the hasPrePage. x?{l<mc
*/ rM~Mqpk
publicboolean getHasPrePage(){ 8sDw:wTC
return hasPrePage; r\b$/:y<e
} nSo.,72
L)|hjpQ
/** JK^%V\m
* @param hasPrePage 8[^b8^
* The hasPrePage to set. .ejC#vB{KM
*/ <MhODC")
publicvoid setHasPrePage(boolean hasPrePage){ Aj\m57e,6
this.hasPrePage = hasPrePage; ,bzgjw+R5
} 2-g 5Gb2|
gEVoY,}/-U
/** E(S$Q^
* @return Returns the totalPage. CD?b.Cxai
* ^JIs:\g<<
*/ 65&+Fv
publicint getTotalPage(){ =}0>S3a.7
return totalPage; @&G
%cW(
} {|zQ
.sA
REJBm
/** 78Zb IL
* @param totalPage K nn<q=';G
* The totalPage to set.
6 ;\>,
*/ fEK%)Z:0
publicvoid setTotalPage(int totalPage){ %kBrxf
this.totalPage = totalPage; "wV7PSbM
} W7V#G(cpU
0#ePg6n
} Hn)^C{RN*{
zBrqh9%8e
!qs~j=;y3
m:;`mBOc3
/4*>.Nmb,f
上面的这个Page类对象只是一个完整的Page描述,接下来我写了一 S^e e<%-
[9CBTSr
个PageUtil,负责对Page对象进行构造: x*^)B~7}
java代码: Y-DHW/Z~
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[DSzhi]
/*Created on 2005-4-14*/ G"<} s
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package org.flyware.util.page; .ddf'$6h
kf",/?s2Z
import org.apache.commons.logging.Log; '! ;Xxe5
import org.apache.commons.logging.LogFactory; @q" #.?>s
:bp8S@
/** vN)l3
* @author Joa 9qJ:h-?M
* y7 W7270)
*/ 60p*4>^v
publicclass PageUtil { 9@p+g`o
2;ogkPv '
privatestaticfinal Log logger = LogFactory.getLog g9gyx/'*
lS`VJA6l.
(PageUtil.class); s)~H_,
R?,XSJ
/** 2mvp|<"
* Use the origin page to create a new page ,n{|d33
* @param page 6x_D0j%^]
* @param totalRecords /@s(8{;
* @return
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*/ za4:Jdr
publicstatic Page createPage(Page page, int Ria*+.k@"B
oJ}$ /_
totalRecords){ Y5Z<uD
return createPage(page.getEveryPage(), T
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f+dj6!g5/
page.getCurrentPage(), totalRecords); ud,_^Ul
}
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N^tH&\G\m
/** -f[95Z3}
* the basic page utils not including exception `>}e 5
=g^JJpS
handler &uTK@ G+
* @param everyPage }&*,!ES*
* @param currentPage AqP7UL
* @param totalRecords w8AHs/'r
* @return page D~<0CQ3n.
*/ >9]i#So^
publicstatic Page createPage(int everyPage, int >_?Waz%
=dI2j@}c
currentPage, int totalRecords){ -u'BK@;
everyPage = getEveryPage(everyPage); yB^_dE
currentPage = getCurrentPage(currentPage); {BJn9B
int beginIndex = getBeginIndex(everyPage, VbzW4J_
m3K .\3
currentPage); j%s:d(H`
int totalPage = getTotalPage(everyPage, V\o&{7!
7
S2QTRvH
totalRecords); 7j L.\O
boolean hasNextPage = hasNextPage(currentPage, 7q _.@J
2l!* o7
totalPage); mo3HUXf}8
boolean hasPrePage = hasPrePage(currentPage); $5/lU
}To
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returnnew Page(hasPrePage, hasNextPage, rwou[QU
everyPage, totalPage, "*aL(R
currentPage, o]*#|4-
}xM >F%
beginIndex); |;_uN q9
} 1
9C=' TMS
U
ORoj )$I
privatestaticint getEveryPage(int everyPage){ w[wrZ:[
return everyPage == 0 ? 10 : everyPage; ({AqL#x`u
} )`.'QW
OmX(3>:9
privatestaticint getCurrentPage(int currentPage){ Od:,r
return currentPage == 0 ? 1 : currentPage; N-Nq*
} $]yHk
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privatestaticint getBeginIndex(int everyPage, int n XOJ
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currentPage){ >A;9Ee"&
return(currentPage - 1) * everyPage; 9Iod[ x
} ]RJcY1
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privatestaticint getTotalPage(int everyPage, int iv/!c Mb
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totalRecords){ L.@o
int totalPage = 0; 7R=cxD&
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if(totalRecords % everyPage == 0) ^B|Q&1
totalPage = totalRecords / everyPage; IaLCWvHX
else <X_I`
totalPage = totalRecords / everyPage + 1 ; %kJ_o*"
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return totalPage; g0D(:_QXp:
} ^l4=/=RR
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privatestaticboolean hasPrePage(int currentPage){ *h>KeIB;
return currentPage == 1 ? false : true; AI&Bv
}
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privatestaticboolean hasNextPage(int currentPage, ,:QzF"MV
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int totalPage){ Sp=6%3fZ]m
return currentPage == totalPage || totalPage == F#w=z/
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0 ? false : true; dt(#|8i%
} D^knN-nZ*
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上面的这两个对象与具体的业务逻辑无关,可以独立和抽象。 2,Og(_0>
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面对一个具体的业务逻辑:分页查询出User,每页10个结果。具体 !kl9X-IiI
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做法如下: L)cy&"L|
1. 编写一个通用的结果存储类Result,这个类包含一个Page对象 Fx.hti
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的信息,和一个结果集List: MW^,l=kqW)
java代码: 9oK#n'hjb
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/*Created on 2005-6-13*/ =W6AUN/%p
package com.adt.bo; ]e'Ol$3U9=
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import java.util.List; JwNG`MGc
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import org.flyware.util.page.Page; v:MJF*/
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/** DL5`A?/
* @author Joa YI=03}I
*/ %8 )GuxG*
publicclass Result { wr/Z)e =^3
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private Page page; OA\2ja~+
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private List content; 5h9`lS2
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/** uM\(#jZ
* The default constructor <|_/i/H
*/ dsKEWZ
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public Result(){ _y q"F#,*
super(); x: `]uOp
} =rV*iLy
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/** $z!o&3c'x
* The constructor using fields dF2 &{D"J
* d~](S<k
* @param page p!MOp-;-
* @param content jlV~-}QKb7
*/ Ixhe86-:T
public Result(Page page, List content){ xF'9`y^]!@
this.page = page; rzH*| B0g
this.content = content; 85rXm*Df
} }|rnyYA
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/** sjpcz4|K
* @return Returns the content. TbqED\5@9w
*/ #%4-zNS
publicList getContent(){ 7(;M
return content; j$ h.V#1z
} HhN;&67~Z
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/** Bb^CukS:
* @return Returns the page. !Pf_he
*/ g@!mV)c97
public Page getPage(){ eHCLENLmB
return page; b
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} \IL/?J
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/** &ah!g!o3
* @param content p2N;-
* The content to set. 0oI3Fb;E
*/ YGP.LR7
public void setContent(List content){ _&TA|Da
this.content = content; [:-Ltfr
} ,E{z+:Es
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/** .lVC>UT
* @param page XK[cbVu
* The page to set. vA rM.Bu>b
*/ eMk?#&a)
publicvoid setPage(Page page){ (0jT#&#
this.page = page; L~_3BX
} l+BJh1^
} \F;V69'
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2. 编写业务逻辑接口,并实现它(UserManager, 1!,xB]v1Ri
.
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UserManagerImpl) Y4cIYUSc
java代码: 6/`$Y!.ub
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/*Created on 2005-7-15*/ 8)IpQG
package com.adt.service; _-aQ.p ?T
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import net.sf.hibernate.HibernateException; |7Fe~TC
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import org.flyware.util.page.Page; s&