Hibernate3 提供了DetachedCriteria,使得我们可以在Web层构造 [SKP|`I>I
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detachedCriteria,然后调用业务层Bean,进行动态条件查询,根 (MZ A
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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 [O.LUR;
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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 e|S+G6 :O2
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分页支持类: <{3q{VW*
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java代码: s$K@X `
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package com.javaeye.common.util; /+Wb6{lY
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import java.util.List; u]ZqF *
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publicclass PaginationSupport { B)_!F`9
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publicfinalstaticint PAGESIZE = 30; BnY\FQ)K
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privateint pageSize = PAGESIZE; 95_[r$C
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privateList items; %:yHMEG]'
;}UIj{sj*
privateint totalCount; 3(oZZz
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privateint[] indexes = newint[0]; f'7d4
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privateint startIndex = 0; K8e4ax
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public PaginationSupport(List items, int AJJ%gxqGq
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totalCount){ ,Y78Q
setPageSize(PAGESIZE); w*|= k~z
setTotalCount(totalCount); `kaR@t
setItems(items); a!s.850@
setStartIndex(0); `?Y_0Nh>
} d;@E~~o?B]
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public PaginationSupport(List items, int @g@fL %
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totalCount, int startIndex){ \i&vOH'
setPageSize(PAGESIZE); X^?|Sz<^E
setTotalCount(totalCount); d()zW7}W
setItems(items); !W+p<F1i
setStartIndex(startIndex); 6KBzlj0T+
} Q6s5#7h'"
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public PaginationSupport(List items, int iA1;k*)q
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totalCount, int pageSize, int startIndex){ y \mutm
setPageSize(pageSize); a:(: :m
setTotalCount(totalCount); "(HA9:
setItems(items); KoxGxHz^Y3
setStartIndex(startIndex); {="Su{i}}
} lEVQA*u[
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publicList getItems(){ 7g4M/?H}K
return items; khKv5K#)
} cq@_*:~Or
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publicvoid setItems(List items){ U_N5~#9
this.items = items; 5<:VJC<
} E)rOlh7
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publicint getPageSize(){ x):k#cu[L
return pageSize; 76u/WC>B
} Bsih<`KF^
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publicvoid setPageSize(int pageSize){ D-2v>l_
this.pageSize = pageSize; h1G*y
} priT7!
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publicint getTotalCount(){ E<98ahZ?l
return totalCount; 5pKvNLy.t
} Tvksf!ba
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publicvoid setTotalCount(int totalCount){ '!r+Tz
if(totalCount > 0){ `lV
this.totalCount = totalCount; 9FIe W[
int count = totalCount / jU3;jm.)
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pageSize; c],frhmyd
if(totalCount % pageSize > 0) 67KRM(S
count++; b[&,%Sm+6
indexes = newint[count]; BC$;b>IUA
for(int i = 0; i < count; i++){ G2[IO $
indexes = pageSize * SCt=OdP=
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i; JtrDZ;^@
} c|!A?>O? i
}else{ zvK5Zxl
this.totalCount = 0; YKX>@)Dxv
} bN7 UO
} aJa^~*N/Aa
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publicint[] getIndexes(){ -'p@ lk
return indexes; GJ^]ER-K
} hB GGs
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publicvoid setIndexes(int[] indexes){ tci%=3,)
this.indexes = indexes; HC;I0&v>
} kT }'"
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publicint getStartIndex(){ Jq+$_Uqd
return startIndex; l3Bxi1k[C
} afP&+ 5t@O
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publicvoid setStartIndex(int startIndex){ tMPXvE
if(totalCount <= 0) L/iVs`qF
this.startIndex = 0; _{Q?VQvZ
elseif(startIndex >= totalCount) :hhE=A>X
this.startIndex = indexes jcv1z v.
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[indexes.length - 1]; v<J;S9u=
elseif(startIndex < 0) 1uS>{M
this.startIndex = 0; b]g&rwXYt
else{ t+4Y3*WeGF
this.startIndex = indexes (HrkUkw
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[startIndex / pageSize]; i\Q"a B"r
} c]>&6-;rf
} &6^W%r
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publicint getNextIndex(){ b-(UsY:
int nextIndex = getStartIndex() + :kiO
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pageSize; >eG&gc@$1$
if(nextIndex >= totalCount) QY\wQjwuW
return getStartIndex(); D>7_P7]y
else l;Wy,?p
return nextIndex; ,<P[CUD&&
} 9M7(_E;)B
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publicint getPreviousIndex(){
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int previousIndex = getStartIndex() - M}oFn}-T9a
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pageSize; X,Q=n2X?3
if(previousIndex < 0) tId !C
return0; (8-lDoW
else 0-~6}
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return previousIndex; o?O,nD
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} ^B!?;\4IM
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} AIxBZt7{b
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抽象业务类 xE-c9AH
java代码: GWqY$YT
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/** 3
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* Created on 2005-7-12 g\{! 21M
*/ :k )<1ua
package com.javaeye.common.business; eZod}~J8
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import java.io.Serializable; UrcN?
import java.util.List; PUZXmnB
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import org.hibernate.Criteria; 6u, 0y$3
import org.hibernate.HibernateException; ,8o*!(uO2
import org.hibernate.Session; 6p=x gk-q
import org.hibernate.criterion.DetachedCriteria; u r.T YKF
import org.hibernate.criterion.Projections; y"
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import ;1g-z]
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org.springframework.orm.hibernate3.HibernateCallback; _t;VE06Xjs
import V =aoB
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org.springframework.orm.hibernate3.support.HibernateDaoS [`-O-?=
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upport; j% USu+&
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import com.javaeye.common.util.PaginationSupport; P ~
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public abstract class AbstractManager extends W]}V<S$
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HibernateDaoSupport { 2[&-y[1
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privateboolean cacheQueries = false; PW//8lsR
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privateString queryCacheRegion; ZFuJ2 :
@$yYljP
publicvoid setCacheQueries(boolean cTaD{!zm5
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cacheQueries){
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this.cacheQueries = cacheQueries; 0#/
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} rHBjR_L.2
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publicvoid setQueryCacheRegion(String ^?]H$e
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queryCacheRegion){ z(X6%p0
this.queryCacheRegion = j"sO<Q{6%
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queryCacheRegion; yW(+?7U
} J'c9577$
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publicvoid save(finalObject entity){ )$4DH:WN
getHibernateTemplate().save(entity); ]a |;G
} 7c]Ai
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publicvoid persist(finalObject entity){ UYrzsUjg&
getHibernateTemplate().save(entity); pvU oed\
} [_hhC
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publicvoid update(finalObject entity){ ~tuFjj^
getHibernateTemplate().update(entity); Z:$b)+2:\
} _O,ZeES
b{>dOI*.}
publicvoid delete(finalObject entity){ 7<o;3gR7Kj
getHibernateTemplate().delete(entity); GFa/9Bi
} <slq1
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publicObject load(finalClass entity, ]]o[fqD-Zn
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finalSerializable id){ j4r,_lH^r
return getHibernateTemplate().load -86:PL(I"
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(entity, id); qML*Kwg
} .%Q Ea_\
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publicObject get(finalClass entity, $[CA#AXE
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finalSerializable id){ 5m?$\h
return getHibernateTemplate().get j:KQIwc
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(entity, id); ZKPkx~,U[
} S)|b%mVwR
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publicList findAll(finalClass entity){ s;WCz
return getHibernateTemplate().find("from ucP MT0k
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" + entity.getName()); (+ anTA=
} :Rj,'uH+h)
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publicList findByNamedQuery(finalString aBi:S3 qk
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namedQuery){ 4F6o
return getHibernateTemplate /- 4B)mL
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().findByNamedQuery(namedQuery); wx5*!^&j
} }c5`~ LLK
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publicList findByNamedQuery(finalString query, VVl-cU
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finalObject parameter){ ,x.)L=Cx8
return getHibernateTemplate A_|FsQ6$P
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().findByNamedQuery(query, parameter); F]#fl%
} gSYX @'Q!
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publicList findByNamedQuery(finalString query, U/o}{,$A
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finalObject[] parameters){ fEv36xb2S
return getHibernateTemplate 17MjIX
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().findByNamedQuery(query, parameters); ACltV"dB^
} }*R6p?L5
7"i*J6y*
publicList find(finalString query){ a`Zf_;$@
return getHibernateTemplate().find toJ&$HrE
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(query); o|q#A3%?
} S6tH!Z=(g
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publicList find(finalString query, finalObject V/}8+Xq
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parameter){ uI&M|u:nT
return getHibernateTemplate().find xR`2+t&t
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(query, parameter); E/']M~Q
} 6J+ZeBk??
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public PaginationSupport findPageByCriteria 6E]rxps}"
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(final DetachedCriteria detachedCriteria){ TeqsP1{?
return findPageByCriteria Q*(o;\s
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(detachedCriteria, PaginationSupport.PAGESIZE, 0); {2@96o2}
} jMbK7
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public PaginationSupport findPageByCriteria >K%x44|
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(final DetachedCriteria detachedCriteria, finalint J[wXG6M
1_lL?S3,a@
startIndex){ H]X)@n>
return findPageByCriteria q/?_djv
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(detachedCriteria, PaginationSupport.PAGESIZE, `oBzt|f5
<=M }[
startIndex); o7zfD94I
} 6u7wfAf
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public PaginationSupport findPageByCriteria ( mlc']F
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(final DetachedCriteria detachedCriteria, finalint _yUFe&
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pageSize, i>2_hn_UR
finalint startIndex){ xK3;/!\`
return(PaginationSupport) Kx0dOkE
eVXbYv=gJ@
getHibernateTemplate().execute(new HibernateCallback(){ f
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publicObject doInHibernate .SN]hLV5
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(Session session)throws HibernateException { X2v'9 x
Criteria criteria = z?,5v`,t2
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detachedCriteria.getExecutableCriteria(session); ? Q}{&J
int totalCount = VIzZmd
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((Integer) criteria.setProjection(Projections.rowCount &=bI3-
2-84
()).uniqueResult()).intValue(); mX^RSg9 E}
criteria.setProjection KK</5Aw9p
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(null); $ 1U%E
List items = Jiq[VeLe
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criteria.setFirstResult(startIndex).setMaxResults ^h=kJR9
h6/Z_Y
(pageSize).list(); Lt_]3go
PaginationSupport ps = +F|[9o z
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new PaginationSupport(items, totalCount, pageSize, S}X:LHr*
rY}ofq7b
startIndex); p~IvkW>ln)
return ps; )A%Y
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} tO7{g
}, true); x]Ef}g
} p<4':s;*
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public List findAllByCriteria(final '! (`?
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DetachedCriteria detachedCriteria){ v0=~PN~E
return(List) getHibernateTemplate hM}2++V
{NR~>=~K-
().execute(new HibernateCallback(){ 7~'@m(9e
publicObject doInHibernate G<'S
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(Session session)throws HibernateException { jLTs1`I/F
Criteria criteria = D$HxPfDZ
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detachedCriteria.getExecutableCriteria(session); YSbN=Rj
return criteria.list(); yFG&Ir
} ?t-2oLE
}, true); P6Ei!t,>
} x%1Rp[
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public int getCountByCriteria(final V QI7lJV"
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DetachedCriteria detachedCriteria){ Cb.Aw!
Integer count = (Integer) fJuJ#MX{:
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getHibernateTemplate().execute(new HibernateCallback(){ R<-KXT9
publicObject doInHibernate &3<]FK
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(Session session)throws HibernateException { M:x(_Lu
Criteria criteria = v;SJgZK
8J} J;Ga
detachedCriteria.getExecutableCriteria(session); 2 E^P=jU`
return lgl/|
^ Uw
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criteria.setProjection(Projections.rowCount d9s"y?8
_
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()).uniqueResult(); Y%3j>_\;
} D%zIm,bf
}, true); ",a
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return count.intValue(); ScEM#9T |
} Z_%>yqDC
} H,'c&
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用户在web层构造查询条件detachedCriteria,和可选的 Ab`G b
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startIndex,调用业务bean的相应findByCriteria方法,返回一个 y^ohns5{
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PaginationSupport的实例ps。 Lxl?6wZ
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ps.getItems()得到已分页好的结果集 XIU2l}g
ps.getIndexes()得到分页索引的数组 lG2){){j
ps.getTotalCount()得到总结果数 &A~ 1Q#4
ps.getStartIndex()当前分页索引 n}2}4^
ps.getNextIndex()下一页索引 Rzp-Q5@MY
ps.getPreviousIndex()上一页索引 C4y<+G.`
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连续看了两篇robbin有关DetachedCriteria的介绍,感觉真的不错 so;aN'{6@
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,尤其是上面的示例代码,让我着实觉得该对我原来的分页查询做 bkb}M)C
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一下代码重构了。 2l9_$evK~
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我把原本我的做法也提供出来供大家讨论吧: I)clGMS,
c8(.bmvF
首先,为了实现分页查询,我封装了一个Page类: %BL +'&q
java代码: 4WLB,<b}
/SyiJCx0
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/*Created on 2005-4-14*/ @^%# ]x,:
package org.flyware.util.page; _b+3;Dy
t<4+CC2H
/** K~uoZ~_gA
* @author Joa *Nv<,Br,F
* Xh?{%?2
*/ T+I|2HYqOj
publicclass Page { N7|ctO
MD%86m{Sg=
/** imply if the page has previous page */ NS\'o
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privateboolean hasPrePage; kM.zX|_
/Z^+K
/** imply if the page has next page */ o^Ms(?K%t
privateboolean hasNextPage; 44!bwXz8
E]bjI$j
/** the number of every page */ 8ED6C"6
privateint everyPage; V4|pZ]
\5Hfe;ny-~
/** the total page number */ 'Ic$p>
privateint totalPage; 'C(YUlT2?P
X4jtti
/** the number of current page */ #U^@)g6
privateint currentPage; X"yLo8y8$
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/** the begin index of the records by the current )AnX[:y
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query */ zH.7!jeE
privateint beginIndex; 0 j6/H?OT
"/K44(^
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/** The default constructor */ U`xjau+
public Page(){ >XBLm`a
[-Dx)N
} &Prx=L`
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/** construct the page by everyPage YqYCW}$
* @param everyPage l2xM.vR
* */ *f1MgP*GKF
public Page(int everyPage){ tip\vS)
this.everyPage = everyPage; n<?:!f`
} <~'\~Z d+
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/** The whole constructor */ iJU]|t
public Page(boolean hasPrePage, boolean hasNextPage, O3Yv ->#
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n$/
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int everyPage, int totalPage, oTZNW
int currentPage, int beginIndex){ JBp^@j{_
this.hasPrePage = hasPrePage; /.P*%'g
this.hasNextPage = hasNextPage; I
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this.everyPage = everyPage; Po% V%~
this.totalPage = totalPage; _L9`bzZj
this.currentPage = currentPage; Ue!
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this.beginIndex = beginIndex;
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} 9|fg\C
.^ soX}
/** =}F &jl
* @return Nw8lg*t"
* Returns the beginIndex. SO9j/
*/ 2ACN5lyUS
publicint getBeginIndex(){ L'.7V ~b{
return beginIndex; I6~.sTl
} =
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/** A?=g!( wB
* @param beginIndex Ng2qu!F7
* The beginIndex to set. kU0e;r1 N
*/ nKT\ /}d
publicvoid setBeginIndex(int beginIndex){ l@%MS\{
this.beginIndex = beginIndex; YRqIC -_
} 6|L<?
X
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/** rUR{MF&]D
* @return O$+0 .
* Returns the currentPage. O)n"a\LD
*/ eNR>W>;'
publicint getCurrentPage(){ ZG3u
return currentPage; ihdN{Mx<2
} Y:XE4v/)@L
/0IvvD!7N
/** nD6NLV%2x
* @param currentPage e<#t]V
* The currentPage to set. 9 "7(Jq
*/ l~.ae,|7
publicvoid setCurrentPage(int currentPage){ $C#G8Ck,
this.currentPage = currentPage; 8HDYA$L
} (
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}KcvNK (
/** \9N1:
* @return yHsmX2s
* Returns the everyPage. ,3 =|a|p
*/ },lHa!<^
publicint getEveryPage(){ 8>%:MS"
return everyPage; $hXhq*5|c
} PRg^E4
&'Pwz
/** rOHU)2
* @param everyPage J'jwRn
* The everyPage to set. BIqZg$
*/ ux:czZqy
publicvoid setEveryPage(int everyPage){ @z[,w`
this.everyPage = everyPage; 0Z$=2c?xT
} K-vG5t0$\/
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/** rl"$6{Z}
* @return CY"&@v1
* Returns the hasNextPage. ssj(-\5
*/ 2iO AUo+
publicboolean getHasNextPage(){ ;/l$&:
return hasNextPage; LQ(z~M0B
} 9%T~^V%T7
}coSMTMv6
/** ra2sYH1wr
* @param hasNextPage l+`f\ },
* The hasNextPage to set. X: PB
}
*/ Y">m g=B
publicvoid setHasNextPage(boolean hasNextPage){ B >2" O
this.hasNextPage = hasNextPage; ]zK'aod
} B)>r~v]
cAnL,?_v
/** Q$u&/g3NvL
* @return mCah{~
* Returns the hasPrePage. O|wu;1pQ
*/ 5P'o+Vwz
publicboolean getHasPrePage(){ q% *-4GP
return hasPrePage; >ka*-8?
} ~QzUQYG*
qRi;[`
/** jd ]$U_U(
* @param hasPrePage J'{69<`Dl
* The hasPrePage to set. |[qq
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*/ Z1Y/2MVSb
publicvoid setHasPrePage(boolean hasPrePage){ !'scOWWn
this.hasPrePage = hasPrePage; ?'SHt9b3|
} NX.%Rj*
D_kz'0^|
/** nwSujD
* @return Returns the totalPage. $$'a
* nz_=]PHO&
*/ 3>vSKh1z
publicint getTotalPage(){ B6qM0QW
return totalPage; dAg<BK/
} o\<m99Ub
*WTmS2?'h
/** I!LSDi3
* @param totalPage S=NP}4w,_)
* The totalPage to set. 4PdJ
*/ Em6P6D>S>,
publicvoid setTotalPage(int totalPage){ vl}fC@%WRI
this.totalPage = totalPage; TEB<ia3+
} xAlyik
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} Qk`ykTS!
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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 uO]^vP]fT
7
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个PageUtil,负责对Page对象进行构造: U-h'a:
K
java代码: |aWeo.;c
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skSs|slp
/*Created on 2005-4-14*/ (g(.gN]
package org.flyware.util.page; A8|DB@Bi
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import org.apache.commons.logging.Log; s<#["K*_
import org.apache.commons.logging.LogFactory; x{'3eJ^8
BeR7LV
/** Aho zrroV
* @author Joa ,?k0~fuG6
* t 0 omJP
*/ y"bSn5B[
publicclass PageUtil { _U
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\}:RG^*m
privatestaticfinal Log logger = LogFactory.getLog O8\> ?4)
}8lvi
vR4
(PageUtil.class); 1&7~.S;km
-=;V*;
/** _R/^P>Q?
* Use the origin page to create a new page D6Q6yNE
* @param page 5>S=f{ghFw
* @param totalRecords ng0tNifZ;
* @return 6x]x>:8
*/ An.Qi =Cv
publicstatic Page createPage(Page page, int 6_rgj{L
cu|S|]g
totalRecords){ YZ0y_it)
return createPage(page.getEveryPage(), \Ei(HmEU
bY@ S[
page.getCurrentPage(), totalRecords); ;~^9$Z@%Q
} BI|BfO%F$j
= n>aJ(=Pd
/** {.r
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* the basic page utils not including exception [c`u
?=^~(x?S
handler %@q/OVnM
* @param everyPage 31cC*
* @param currentPage 3QZ~t#,7ij
* @param totalRecords O>vbAIu
* @return page B8G9V6KS-
*/ U07G&?/
publicstatic Page createPage(int everyPage, int tJ qd
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currentPage, int totalRecords){ =cP7"\
everyPage = getEveryPage(everyPage); BH;7CK=7R
currentPage = getCurrentPage(currentPage); ~ZxFL$<'3
int beginIndex = getBeginIndex(everyPage, )8,) &F
Sd9%tO9mf
currentPage); (>)f#t[9J
int totalPage = getTotalPage(everyPage, 7^hwRZJ{
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totalRecords); 1s "/R
boolean hasNextPage = hasNextPage(currentPage, R3dt-v
asj*/eC$/i
totalPage); )ZHo7X
boolean hasPrePage = hasPrePage(currentPage); ?|$IZ9
`i"7; _HoV
returnnew Page(hasPrePage, hasNextPage, ^q@6((O
everyPage, totalPage, g~/@`Z2Y
currentPage, $D%[}[2
,suC`)R
beginIndex); #P,C9OQD
} +`(,1L1
$qp,7RW
privatestaticint getEveryPage(int everyPage){ l2.Lh<G
return everyPage == 0 ? 10 : everyPage; Vi:<W0:
} )a;ou>u
)=9EShz!
privatestaticint getCurrentPage(int currentPage){ C)H1<Br7
return currentPage == 0 ? 1 : currentPage; ^1}Y=!&
} T+knd'2V6
9$iDK$%
privatestaticint getBeginIndex(int everyPage, int QRw/d}8l
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currentPage){ \J?l7mG
return(currentPage - 1) * everyPage; ]A.tauSW
} m|8ljXX
2 y;J 11\
privatestaticint getTotalPage(int everyPage, int %fzZpd]v=,
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totalRecords){ %Jb/HWC[
int totalPage = 0; bAkCk]>5
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if(totalRecords % everyPage == 0) 3B^`xnV
totalPage = totalRecords / everyPage; kCVO!@yZz
else N5%Cwl6i
totalPage = totalRecords / everyPage + 1 ; <q<kqy5s-R
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return totalPage; QVq+';cG
} c&]nAn(
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privatestaticboolean hasPrePage(int currentPage){ 49Y_ze6L}
return currentPage == 1 ? false : true; 0DQ\akh
} >I&'Rj&Mc
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privatestaticboolean hasNextPage(int currentPage, 6
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int totalPage){ C\RJ){dk
return currentPage == totalPage || totalPage == 2g`<*u*
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0 ? false : true; i p"LoCE
} wusj;v4C4M
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} 7#G8qh<
8
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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。 y<0RgG1qp
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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 !\(j[d#
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做法如下: Jp#Onl+d6
1. 编写一个通用的结果存储类Result,这个类包含一个Page对象 J6s@}@R1
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的信息,和一个结果集List: $eQf 5)5
java代码: ynQ+yW74Z
f?P>P23
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/*Created on 2005-6-13*/ >anq1Kf
package com.adt.bo; ,%!E-gr
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import java.util.List; n5e1ky*9w
t7; ^rk*
import org.flyware.util.page.Page; uNoP8U%*
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/** WNo",Vc
* @author Joa L?:fyNA3[
*/ %X^K5Io
publicclass Result { TTQ(\l4
rV[/G#V>{
private Page page; 5+yT{,(5
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private List content; 6%Ws>H4@|
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/** 7LZA!3
* The default constructor |OarE2
*/ T^F9A55y
public Result(){ LF?MO1!M
super(); {S*:pG:+q
} X`'
@G
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/** >M-ZjT>
* The constructor using fields 8RE" xJMff
* Q(0eq_X|6
* @param page G1z0q3< B
* @param content +[C><uP
*/ \'[C_+;X
public Result(Page page, List content){ 5<=ktA48[
this.page = page; W%,h{
this.content = content; 6M-Y`T`J
} M
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/** \[MQJX,dn
* @return Returns the content. g$a
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*/ jYJRG<*e
publicList getContent(){ )Co&(;zf
return content; f0Zn31c^
} \-eDNwJ:#@
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/** !%,k]m'
* @return Returns the page. Fmo^ ?~b
*/ 9u%S<F"
public Page getPage(){ lAZn0EU
return page; /GUbc
} J*}Qnl +
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b
/** xzrA%1y
* @param content
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* The content to set. yD\[`!sWk
*/ VHlo}Ek<#
public void setContent(List content){ j$Unw
this.content = content; 9d8bh4[
} T>e4Og"?
AC& }8w[>u
/** ^}\!Sn
* @param page }
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* The page to set. tuWJj^
*/ [L4s.l_#
publicvoid setPage(Page page){ )HPe}(ypt
this.page = page; b8$(j2B~
} 5L% \rH&N
} OEwKT7CX
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2. 编写业务逻辑接口,并实现它(UserManager, hErO.ad1o
a3?D@@Qnw
UserManagerImpl) ER4j=O#
java代码: s4uYp
p%?m|(4f
//W7$DYEG
/*Created on 2005-7-15*/ z3+7gp+I;
package com.adt.service; O>)Fl42IeD
|^!
import net.sf.hibernate.HibernateException; y^xEZD1X6-
BGO!c[-
import org.flyware.util.page.Page; ,Q>RtV
&]xOjv/?
import com.adt.bo.Result; b!hs|emo;
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/** "z/)> ?Wn
* @author Joa Fu;\t 0
*/ D Xjw" ^x
publicinterface UserManager { ytkV"^1^
dd&n>A3O=
public Result listUser(Page page)throws DE659=Tq
h|Z%b_a
HibernateException; %D9,Femt
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} Z'F=Xw6;b
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java代码: IA$)E
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BZr$x8%ki
/*Created on 2005-7-15*/ Q(gc(bJV
package com.adt.service.impl; S]#xG+$<
oMNgyAp^
import java.util.List; ,KO_h{mI<
\f6@B:?y
import net.sf.hibernate.HibernateException; t<