Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 B Ctm05
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 :>'4@{'
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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
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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 YzD6S*wb
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分页支持类: m|5yET
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java代码: $WV N4fg
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package com.javaeye.common.util; <!r0[bKz@
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import java.util.List; LT ZoO9O
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publicclass PaginationSupport { (f*0Wp;
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publicfinalstaticint PAGESIZE = 30; 6GZzNhz
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privateint pageSize = PAGESIZE; ED+tVXyw
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privateList items; -:|1>og
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privateint totalCount; `1eGsd,f
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privateint[] indexes = newint[0]; JWuF ?<+k
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privateint startIndex = 0; +%hA6n
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public PaginationSupport(List items, int C
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totalCount){ ?xbPdG":R
setPageSize(PAGESIZE); ma<+!*|
setTotalCount(totalCount); 0WjPo
setItems(items); 7fg +WZ
setStartIndex(0); 8
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} \!["U`\.K
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public PaginationSupport(List items, int ^Cs5A0xo#s
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totalCount, int startIndex){ A$9^JF0$
setPageSize(PAGESIZE); c8'!>#$
setTotalCount(totalCount); }LaRa.3
setItems(items); J,bE[52
setStartIndex(startIndex); Gg3cY{7
} ~HH#aXh*
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public PaginationSupport(List items, int Y0||>LX
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totalCount, int pageSize, int startIndex){ FD&"k=p+X
setPageSize(pageSize); l }i
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setTotalCount(totalCount); S]7RGzFe
setItems(items); x[,HK{U|t
setStartIndex(startIndex); ];.H]TIc6
} Xy>+r[$D:
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publicList getItems(){ nzdJ*C
return items; 8p?Fql}F[
} V_&>0P{q
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publicvoid setItems(List items){ \Ami-<T
this.items = items; MMpGI^x!-X
} jo.Sg:7&
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publicint getPageSize(){ "Yo.]PU
return pageSize; pL{h1^O}
} Ri}n0}I
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publicvoid setPageSize(int pageSize){ >^8=_i !
this.pageSize = pageSize; =c-,uW11[
} MMMuT^X
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publicint getTotalCount(){ i U^tv_1
return totalCount; 26c,hPIeXY
} D=w5Lks
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publicvoid setTotalCount(int totalCount){ ~"E@do("
if(totalCount > 0){ ZE ())W"
this.totalCount = totalCount; wgK:^DP
int count = totalCount / E6{|zF/3'
5AWIk,[
pageSize; 0$ -N
if(totalCount % pageSize > 0) cMCGaaLU
count++; z(AhO
indexes = newint[count]; j0p'_|)(
for(int i = 0; i < count; i++){ 6iiH+Nc
indexes = pageSize * ltKUpRE\?
]*8K4n G
i; ~mqiXr8
} `g2DN#q[0
}else{ `wJR^O!e
this.totalCount = 0; H5f>Q0jq
} +Mb;;hb
} uY,(3x
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publicint[] getIndexes(){ 1rr\l`
return indexes; y{.s
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} %<|w:z$vp
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publicvoid setIndexes(int[] indexes){ n5Ad@B g
this.indexes = indexes; U*.Wx0QM
} c:SA#.
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publicint getStartIndex(){ ZSKSMI%D
return startIndex; a&6e~E$K2
} 9V]\,mD=
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publicvoid setStartIndex(int startIndex){ Oy:;v7
if(totalCount <= 0) J2"n:
this.startIndex = 0; TG\3T%gH/s
elseif(startIndex >= totalCount) H'fmQf
this.startIndex = indexes a9CY,+z5B
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[indexes.length - 1]; r sf +dC
elseif(startIndex < 0) ]V,wIyC
this.startIndex = 0; nu1s
else{ B 4pJg
this.startIndex = indexes R^`# xQ
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[startIndex / pageSize]; ZGUhje!
} \/3Xb
} VP|ga}(
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publicint getNextIndex(){ WD=#. $z$
int nextIndex = getStartIndex() + aKkG[qN
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pageSize; CNCWxu
if(nextIndex >= totalCount) }B{bM<dF
return getStartIndex(); K&zp2V
else uyt]\zVT
return nextIndex; qNI2+<u)j
} ('q u#.'
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publicint getPreviousIndex(){ uqaP\
int previousIndex = getStartIndex() - yF&"'L
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pageSize; zJnF#G
if(previousIndex < 0) VCzmTnD
return0; EgAM,\
else fVlTsc|e
return previousIndex; n\f8%z
} s2-`}LL
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} {&_1/
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抽象业务类 KLpe!8tAe
java代码: '.jr" 3u
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/** K3QE>@']
* Created on 2005-7-12 h|^RM*x
*/ &tT*GjPwg;
package com.javaeye.common.business; W'l
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import java.io.Serializable; fiuF!<#;6
import java.util.List; |5o0N8!b[
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import org.hibernate.Criteria; &F4khga`^:
import org.hibernate.HibernateException; `:hEc<_/
import org.hibernate.Session; 1]wx Ru
import org.hibernate.criterion.DetachedCriteria; ?!R
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import org.hibernate.criterion.Projections; C5Fk>[fS
import }bQqln)#
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org.springframework.orm.hibernate3.HibernateCallback; J7FCW^-`3
import B3Id}[V
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org.springframework.orm.hibernate3.support.HibernateDaoS =D<{uovQB
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upport; kPt9(E]
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import com.javaeye.common.util.PaginationSupport; a2l\B ~n
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public abstract class AbstractManager extends 8!a6)Zeux
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HibernateDaoSupport { [X +E
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privateboolean cacheQueries = false; q.s 2x0
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privateString queryCacheRegion; A#:5b5R
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publicvoid setCacheQueries(boolean A^/$ |@
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cacheQueries){ {0J TN%e
this.cacheQueries = cacheQueries; ,2H@xji
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} :JBvCyj4PE
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publicvoid setQueryCacheRegion(String fmuAX w>
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queryCacheRegion){ b2x8t7%O
this.queryCacheRegion = *82f{t]
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queryCacheRegion; ?.&]4z([
} >Ux5UD
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publicvoid save(finalObject entity){ U#=Q`
getHibernateTemplate().save(entity); U%2[,c_
} _wa1R+`_
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publicvoid persist(finalObject entity){ W'f{u&<
getHibernateTemplate().save(entity); Ey5E1$w%&
} ! }u'%
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publicvoid update(finalObject entity){ r^<W$-#
getHibernateTemplate().update(entity); ?k$3( -
} PCxv_Svf
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publicvoid delete(finalObject entity){ <t9#~x#'b
getHibernateTemplate().delete(entity); %_*q'6K
} qla$}dnvc
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publicObject load(finalClass entity, }R.<\
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finalSerializable id){ F<'@T,LVc
return getHibernateTemplate().load sq6|J])GgU
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(entity, id); `(j}2X'[
} Hu"?wZj
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publicObject get(finalClass entity, %]/O0#E3Kz
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finalSerializable id){ AL #w
return getHibernateTemplate().get Rk#@{_
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(entity, id); *KF-q?PBb
} 0QE2e'}}-
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publicList findAll(finalClass entity){ E9=a+l9
return getHibernateTemplate().find("from ZqaCe>
$_N<! h*\
" + entity.getName()); ?:bW@x
} F\1{b N|3
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publicList findByNamedQuery(finalString q4)8]Y2
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namedQuery){ R:7j`gHJ|9
return getHibernateTemplate >3HLm3 T
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().findByNamedQuery(namedQuery); &lg+uK
} !C&!Wj
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publicList findByNamedQuery(finalString query, /aa'ryl_%
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finalObject parameter){ Go>_4)jy
return getHibernateTemplate jPG&Ypm1
Q_<CG[,6D1
().findByNamedQuery(query, parameter); ps:|YR
} U0}]3a0
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publicList findByNamedQuery(finalString query,
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finalObject[] parameters){ s'yA^
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return getHibernateTemplate 2"
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().findByNamedQuery(query, parameters); F?]nPb|
} ejYJOTT{^
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publicList find(finalString query){ w{$t:l)2,
return getHibernateTemplate().find Gq4~9Tm)*
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(query); @}&o(q1M0
} >mzK96
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publicList find(finalString query, finalObject Q/T\Rr_d
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parameter){ [([?+Ouy
return getHibernateTemplate().find :(A5,$
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(query, parameter); I13nmI\
} Z{/0P
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public PaginationSupport findPageByCriteria Ql-RbM
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(final DetachedCriteria detachedCriteria){ "T4Z#t
return findPageByCriteria S5R Q
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(detachedCriteria, PaginationSupport.PAGESIZE, 0); ?YR/'Vq97
} Bor _Kib
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public PaginationSupport findPageByCriteria "qEHK;
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(final DetachedCriteria detachedCriteria, finalint mO$]f4}
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startIndex){ z@hlN3dg
return findPageByCriteria _iBNy
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(detachedCriteria, PaginationSupport.PAGESIZE, GJW>8*&&(
:5?g<@
startIndex); >U @7xeK
} jdxwS
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public PaginationSupport findPageByCriteria gf6<`+/
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(final DetachedCriteria detachedCriteria, finalint v*}r<}j
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pageSize, Y2i:ZP
finalint startIndex){ ]Auk5M +
return(PaginationSupport) 7_>No*[
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getHibernateTemplate().execute(new HibernateCallback(){ aL@myq.
publicObject doInHibernate VZNMom,Wr
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(Session session)throws HibernateException { A$G>D3
Criteria criteria = &CW,qY,sh
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detachedCriteria.getExecutableCriteria(session); \gferWm
int totalCount = TqK`X#Zq
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((Integer) criteria.setProjection(Projections.rowCount
ks=jv:
_1[5~Pnh
()).uniqueResult()).intValue(); nunTTE,iq%
criteria.setProjection DYlu`j_ux
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(null); WXP=U^5Si
List items = ?.#?h>MS{s
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criteria.setFirstResult(startIndex).setMaxResults b`N0lH.V
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(pageSize).list(); Y85M$]e,
PaginationSupport ps = COJny/FT|
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new PaginationSupport(items, totalCount, pageSize, S0C
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startIndex); 8"R;axeD
return ps; \nM$qr'`B
} h32QEz-+
}, true); C*kGB(H7
} &6nOCU)
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public List findAllByCriteria(final 1wpT"5B
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DetachedCriteria detachedCriteria){ ]Ga }+^
return(List) getHibernateTemplate SBo>\<@
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().execute(new HibernateCallback(){ 4PUSFZK?
publicObject doInHibernate fMRBGcg7Dc
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(Session session)throws HibernateException { B:dk>$>uQ
Criteria criteria = U%3d_"{;
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detachedCriteria.getExecutableCriteria(session); %(h-cuhq
return criteria.list(); }MAvEaUd
} -miWXEe@l
}, true); CHp`4
} YnC7e2
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public int getCountByCriteria(final VR/7CI4=
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DetachedCriteria detachedCriteria){ jO\29(_
Integer count = (Integer) =pQA!u]QE
@D_=MtF<
getHibernateTemplate().execute(new HibernateCallback(){ CYA#:
publicObject doInHibernate c RBdIDIc
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(Session session)throws HibernateException { )3g7dtq}
Criteria criteria = v2R41*z,
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detachedCriteria.getExecutableCriteria(session); L|4kv
return =~Oi:+L
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criteria.setProjection(Projections.rowCount 5^lroC-(x
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()).uniqueResult(); DI O @Zo
} Kr $R "
}, true); )%'Lm
return count.intValue(); ~qe9U 0
} wWs<{ T
} Zp~2WJQ
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用户在web层构造查询条件detachedCriteria,和可选的 '^pA%I2D
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startIndex,调用业务bean的相应findByCriteria方法,返回一个 .`4N#EjP
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PaginationSupport的实例ps。 u=B_c A}:
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ps.getItems()得到已分页好的结果集 fRKO> /OT
ps.getIndexes()得到分页索引的数组 GFd~..$
ps.getTotalCount()得到总结果数 -AwR$<q'
ps.getStartIndex()当前分页索引 *xB9~:
ps.getNextIndex()下一页索引 ~I<yN`5(a
ps.getPreviousIndex()上一页索引 `M?C(
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连续看了两篇robbin有关DetachedCriteria的介绍,感觉真的不错 Am3^3>
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,尤其是上面的示例代码,让我着实觉得该对我原来的分页查询做 3vTX2e.w
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一下代码重构了。 '@'~_BBZP
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我把原本我的做法也提供出来供大家讨论吧: w$ Lpuun{
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首先,为了实现分页查询,我封装了一个Page类: z7V74hRPX
java代码: %m[
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/*Created on 2005-4-14*/ N\b%+vR
package org.flyware.util.page; -.ITcDg
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/** U1(<1eTyu
* @author Joa \.p{~Hv
* Hb5^+.xur
*/ V#jFjObTN
publicclass Page { C$`z23E
l{wHu(1
/** imply if the page has previous page */ b}'XDw
privateboolean hasPrePage; VQE8hQ37
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/** imply if the page has next page */ tK)E*!
privateboolean hasNextPage; *k'D%}N:
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}
/** the number of every page */ NikY0=i
privateint everyPage; Q`ERI5b6
v
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/** the total page number */ e|Iylv[3
privateint totalPage; `-!t 8BH
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/** the number of current page */ 'c[4-m3bg
privateint currentPage; l
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/** the begin index of the records by the current !fF1tW
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query */ Y%!3/3T
privateint beginIndex; g+BW~e)
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/** The default constructor */ q:N"mp<%
public Page(){ u
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} FEgM4m.(G<
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/** construct the page by everyPage n1K"VjZk
* @param everyPage {M:Fsay>p
* */ 5|YpkY
public Page(int everyPage){ dn/0>|5OF(
this.everyPage = everyPage; =fa!"$J3
} HU]Yv+3
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/** The whole constructor */ bnBnE[y<'
public Page(boolean hasPrePage, boolean hasNextPage, vgRjd1k.\y
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j|3p.Cy
int everyPage, int totalPage, k&|L"N|w
int currentPage, int beginIndex){
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this.hasPrePage = hasPrePage; B$A`-
this.hasNextPage = hasNextPage; Lf _`8Ux
this.everyPage = everyPage; 8_0j^oh
this.totalPage = totalPage; wN/d
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this.currentPage = currentPage; CuRYtY@9
this.beginIndex = beginIndex; Aat_5p
} =*0<.Lo':
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/** @8X)hpHf
* @return 1(0LX^%
* Returns the beginIndex. TJ9JIxnS
*/ M@@l>"g@
publicint getBeginIndex(){ X%Jq9_
return beginIndex; VS0
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} <i34;`)b
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/** GkqKIs
* @param beginIndex 9:zW$Gt&
* The beginIndex to set. UZsL0
*/ [pi!+k
publicvoid setBeginIndex(int beginIndex){ O'y8[<
this.beginIndex = beginIndex; yHL 2!
} E5 "%-fAJ
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/** En$-,8\%
* @return 3'WJx=0?
* Returns the currentPage. l;^Id#N
*/ BL1$~0
publicint getCurrentPage(){ EhDKh\OY5
return currentPage; /bm$G"%d
} y]$%>N0vLX
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/** V+My]9ki
* @param currentPage urmx})=
* The currentPage to set. M.|O+K z
*/ 71`)@y,Z,
publicvoid setCurrentPage(int currentPage){ "<6X=|C
this.currentPage = currentPage; {xb8H
} p^PAbCP'|3
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/** 0NlC|5ma)
* @return 9xL8 ];-
* Returns the everyPage. M3-
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*/ ${\iHg[vZ
publicint getEveryPage(){ kBZnR$Cl
return everyPage; ZN75ONL
} KEF"`VTB@
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/** O>UG[ZgW
* @param everyPage -_&"Q4FR;+
* The everyPage to set. 5,
*/ 5etbJk
publicvoid setEveryPage(int everyPage){ #(6^1S%
this.everyPage = everyPage; e=$p(
} x=(y
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/** 9m^"ca
* @return ktX\{g! U
* Returns the hasNextPage. L{_Q%!h3]
*/ _7df(+.{<A
publicboolean getHasNextPage(){ 6qfL-( G
return hasNextPage; 1FC'DH!
} A/eZnsk
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/** OxGKtnAjf
* @param hasNextPage ()K,~
* The hasNextPage to set. Er(
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*/
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publicvoid setHasNextPage(boolean hasNextPage){ ~)Z{ Yj9)S
this.hasNextPage = hasNextPage; Ni]V)wGE;
} =.197)e
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/** 3ZRi@=kWz
* @return /'KCW_Q
* Returns the hasPrePage. )BI6nU
*/ QN`K|,}H^
publicboolean getHasPrePage(){ 1.p2{
return hasPrePage; jI})\5<R
} <Uj~S
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/** _XLGXJ[B
* @param hasPrePage J^t-p U
* The hasPrePage to set. .W4P/Pw'
*/ -|s
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publicvoid setHasPrePage(boolean hasPrePage){ \*] l'>x1
this.hasPrePage = hasPrePage; HLMcOuj
} Mf 'T\^-!
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/** 2>%|PQ
* @return Returns the totalPage. M*XAyo4fI
* -J7BEx
*/ ?#N:
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publicint getTotalPage(){ >uHU3<2&
return totalPage; [6+iR
} +XL^dzN[|$
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/** KO*# ^+g
* @param totalPage z$#q'+$
* The totalPage to set. 5q<cZ)v#&
*/ kD_Ac{{<
publicvoid setTotalPage(int totalPage){ Y#aL]LxZE
this.totalPage = totalPage; }_,\yC9F
} T!-*; yu
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} |"}F cS
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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 Uk@du7P1k
ky2n%<0]
个PageUtil,负责对Page对象进行构造: 'mwgHo<u
java代码: Q,pnh!.-c
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/*Created on 2005-4-14*/ jh7-Fl`
package org.flyware.util.page; I8ZBs0sfF{
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import org.apache.commons.logging.Log; 1f3c3PJ
import org.apache.commons.logging.LogFactory; [)efh9P*
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/** q!L@9&KAQ
* @author Joa Jd]kg,/
* pl#2JA8
*/ tVI6GXH
publicclass PageUtil { 244[a]
%&;
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privatestaticfinal Log logger = LogFactory.getLog !TNp|U!
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(PageUtil.class); q4y P\B
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/** >:C0ZQUW
* Use the origin page to create a new page $<NrJgQ
* @param page 2Dc2uU@`r
* @param totalRecords _?VMSu
* @return Z;v5L/;
*/ 'dXGd.V7u
publicstatic Page createPage(Page page, int K_SURTys
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totalRecords){ }Gvu!a#R
return createPage(page.getEveryPage(), L0lqm0h
(
* &E~g
page.getCurrentPage(), totalRecords); RpmOg
} Py@/\V
X}V}%
/** gWK[%.Jnw
* the basic page utils not including exception 8]@$7hy8
pY~/<lzW
handler 4D'AAr57
* @param everyPage WilKC|R]P
* @param currentPage Zk:Kux[7
* @param totalRecords OrC}WMhd
* @return page *J D-|mK
*/ 4Tdp;n\F
publicstatic Page createPage(int everyPage, int Mg"e$m
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currentPage, int totalRecords){ rp&XzMwC4
everyPage = getEveryPage(everyPage); <%Al(Lm0
currentPage = getCurrentPage(currentPage); gJ=y7yX
int beginIndex = getBeginIndex(everyPage, W1;QPdz:
Xp67l!{v
currentPage); 5^5hhm4
int totalPage = getTotalPage(everyPage, \rpXG9
;2y4^
totalRecords); J@}PBHK+
boolean hasNextPage = hasNextPage(currentPage, aPToP.e
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WS
totalPage); TSKT6_IJw
boolean hasPrePage = hasPrePage(currentPage); dug^o c1
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returnnew Page(hasPrePage, hasNextPage, m7#v2:OD+
everyPage, totalPage, e,K.bgi
currentPage, d1qvS@
4'~zuUs
beginIndex); v ^R:XdH
} UdOO+Z_K%
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privatestaticint getEveryPage(int everyPage){ 0$g;O5y"i
return everyPage == 0 ? 10 : everyPage; 4JO[yN
} *|4/XHi
+\R__tx;
privatestaticint getCurrentPage(int currentPage){ p![UO I"W
return currentPage == 0 ? 1 : currentPage; |[_%zV;p>v
} #E$*PAB
%,UTFuM`
privatestaticint getBeginIndex(int everyPage, int /lS5B6NU
}' p"q)
currentPage){ %dwI;%0
return(currentPage - 1) * everyPage; R>D [I.
} R wTzS;
<kCOg8<y
:
privatestaticint getTotalPage(int everyPage, int @P)2ZGG
HO_!/4hrU
totalRecords){ egmNX't6f5
int totalPage = 0; yZV Y3<]
r"|UgCc
if(totalRecords % everyPage == 0) 5AbY 59
totalPage = totalRecords / everyPage; #&}j'oD|N
else XW.k%H4@
totalPage = totalRecords / everyPage + 1 ; Nu;?})tF
HcQ)XJPK
return totalPage; 7G+E+A5o&
} K>vi9,4/ks
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privatestaticboolean hasPrePage(int currentPage){ #LR.1zZ
return currentPage == 1 ? false : true; k`((6
} Q ~f mVWq
d:Oo5t)MN
privatestaticboolean hasNextPage(int currentPage, oZ_,WwnE
LzQOzl@z
int totalPage){ 5AK@e|G$w
return currentPage == totalPage || totalPage == -V&nlP
~l8w]R3A
0 ? false : true; JT! Cb$!
} }X/>WiGh:
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} \iRmGvT
G1a56TIN~
<{T5}"e
7?;ZE:
P0/Ctke;
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。 2YQ;Kh"S
;4QE.&s`
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 `\r<3?
&`IJ55Z-)
做法如下: `x`zv1U
1. 编写一个通用的结果存储类Result,这个类包含一个Page对象 ^;sE)L6
bA1O]:`
的信息,和一个结果集List: >a;LBQ0
java代码: 6j Rewj
q 2P_37
PJO.^OsM
/*Created on 2005-6-13*/ tlM >=s'T
package com.adt.bo; TkR#Kzv380
zZW5M^z8
import java.util.List; 0g2rajS
\UP=pT@
import org.flyware.util.page.Page; 2fgYcQ8`
u2S8DuJ
/** >K<cc#Aa
* @author Joa H;seT XL
*/ Qv<p$Up6
publicclass Result { 9PUobV_^Wo
mT/^F{c
private Page page; )3WUyD*UZN
}9 ]7V <
private List content; #^}s1
4n
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?
/** '0=mV"#H{
* The default constructor t`Rbn{
*/ `GSl}A
public Result(){ qu\U^F
super(); h$#PboLd
} -,+~W#n
}5;/!P_A
/** &;bey4_J
* The constructor using fields ,9M2'6=
* :Q,~Nw>
* @param page - zUBK
* @param content p"6ydXn%
*/ IML.6<,(Z
public Result(Page page, List content){ CkRilS<
this.page = page; S5:&_&R8[
this.content = content; E[i#8_
} I/%L,XyRI
9C8 G(r
/** e=s({V
* @return Returns the content. },{sJ0To
*/ 1\%@oD_zG
publicList getContent(){ iL!4r]~H
return content; vQG v4
} LM(r3sonb
wv`ar>qVL
/** b%KcS&-6
* @return Returns the page. oWx^_wQ-=
*/ vw$b]MO!
public Page getPage(){ nly}ly Q/
return page; 9f/l"
} Z&4L///
;<*USS6X
/** III:jhh
* @param content ">M&/}4
* The content to set. 3ZN\F
*/ 8;"9A
public void setContent(List content){
}ikN
this.content = content; g{
;OgS3>
} ,:#h;4!VRF
%Eugy
/** ;n.h !wmJ}
* @param page Nobu=
Z
* The page to set. /;TtMQt
*/ cNikLd~?A
publicvoid setPage(Page page){ >5E1y!
this.page = page; ;W|GUmADf
} 0_AIKJrL
} HRJ\H-
V
0176
@FZ_[CYg
~N/a\%`
t&p I
2. 编写业务逻辑接口,并实现它(UserManager, XwfR/4
AyW=.
UserManagerImpl) |#{ i7>2U
java代码: ;>/yY]F7
XZS%az1%
>JA>np
/*Created on 2005-7-15*/ ujl?!
package com.adt.service; j/q&qrlL
~W={"n?=
import net.sf.hibernate.HibernateException; `DE_<l
R+t]]n6#
import org.flyware.util.page.Page; `mI5Z*]-
8GRB6-.h
import com.adt.bo.Result; H}lz_#Z
Tm9sQ7Oj(
/** 1M6^Brx
* @author Joa =HB(N|9 _d
*/ db=S*LUbl
publicinterface UserManager { , Y,^vzX6
IlwHHt;njp
public Result listUser(Page page)throws BP l% SL
"LH!Trl@k
HibernateException; jt(GXgm
f`*VNB`
} WgG$ r
miTff[hsMa
I;1)a4Xc4R
2ga8 G4dU
_>aP5g?Ep
java代码: ~{);Ab.9+
oX*;iS X
lWd@
/*Created on 2005-7-15*/ yyk@f%
package com.adt.service.impl; T@`Al('
>)u{%@Rcy{
import java.util.List; c10$5V&@
717G
CL@
import net.sf.hibernate.HibernateException; _yX.Apv]
Jh<s '&FR
import org.flyware.util.page.Page; OSLZ7B^
import org.flyware.util.page.PageUtil; ^ fyue~9u
s&'FaqE
import com.adt.bo.Result; | lZJt
import com.adt.dao.UserDAO; Fa\jVFIQ
import com.adt.exception.ObjectNotFoundException; !! )W`
import com.adt.service.UserManager; mhOgv\?
Ud2Tn*QmI
/** -j2y#aP
* @author Joa Ml;` *;
*/ (2QfH$HEk
publicclass UserManagerImpl implements UserManager { >qOj^WO~
w (z=xO
private UserDAO userDAO; ]zCD1*)
BX6kn/i
/** `S5::U6E
* @param userDAO The userDAO to set. ;<