锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲综合最新无码专区,婷婷亚洲综合五月天小说,亚洲成a人在线看天堂无码http://www.tkk7.com/fullqin/category/34344.htmlzh-cnTue, 16 Sep 2008 13:38:52 GMTTue, 16 Sep 2008 13:38:52 GMT60銆愬師銆戦氳繃jbpm婧愮爜鍒嗘瀽jbpm寮曟搸鍐呮牳宸ヤ綔鍘熺悊http://www.tkk7.com/fullqin/archive/2008/09/16/229236.html鍥у洤涔嬬尓鍥у洤涔嬬尓Tue, 16 Sep 2008 11:28:00 GMThttp://www.tkk7.com/fullqin/archive/2008/09/16/229236.htmlhttp://www.tkk7.com/fullqin/comments/229236.htmlhttp://www.tkk7.com/fullqin/archive/2008/09/16/229236.html#Feedback0http://www.tkk7.com/fullqin/comments/commentRss/229236.htmlhttp://www.tkk7.com/fullqin/services/trackbacks/229236.html        Jbpm錛屼粬鏄痡boss涓嬬殑涓涓紑婧愰」鐩紝鏄釜鍩轟簬petri net鐞嗚涓哄熀紜鐨勫伐浣滄祦寮曟搸銆傛湰鏂囦富瑕侀氳繃jbpm婧愪唬鐮佸垎鏋愪笅jbpm寮曟搸鍐呮牳宸ヤ綔鍘熺悊銆?br />         Jbpm鏄熀浜庡井鍐呮牳寮曟搸鐨勫熀紜涓婃墿灞曞紑鍙戝嚭鏉ョ殑宸ヤ綔嫻佸鉤鍙幫紝鍏惰繍琛岀殑鏍稿績鍖呮槸鍦╫rg.jbpm.graph涓嬶紝鍦ㄨ鍖呬笅鍙堝垎鏈塧ction銆乨ef銆乪xe銆乴og銆乶ode鍑犱釜鍖咃紝jbpm鍐呮牳寮曟搸瀹炵幇閫昏緫涓昏瀛樻斁鍦╠ef銆乪xe榪欎袱涓寘涓嬶紝鍏朵粬鐨勫寘鏄熀浜庢鍐呮牳鎵╁睍鍑烘潵鐨勫姩浣溿佹ā鍨嬪拰鏃ュ織銆?br />         涓嬮潰鎴戜滑閫氳繃涓涓畝鍗曠殑渚嬪瓙鏉ラ愭鐨勫垎鏋恓bpm鏄浣曞伐浣滅殑銆傜湅涓嬮潰jbpm鑷甫婕旂ず鐨勪竴涓猦ello嫻佺▼錛堣涔庡ぇ瀹墮兘鍠滄浠巋ello瀹炵幇寮濮媈_^錛夛紝浠g爜濡備笅錛?br />         public void testHelloWorldProcess() {
                ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
                "<process-definition>" +
                " <start-state>" +
                " <transition to='s' />" +
                " </start-state>" +
                " <state name='s'>" +
                " <transition to='end' />" +
                " </state>" +
                " <end-state name='end' />" +
                "</process-definition>"
                );

                ProcessInstance processInstance =new ProcessInstance(processDefinition);
                Token token = processInstance.getRootToken();
                assertSame(processDefinition.getStartState(), token.getNode());
                token.signal();
                assertSame(processDefinition.getNode("s"), token.getNode());
                token.signal();
                assertSame(processDefinition.getNode("end"), token.getNode());
        }
        棣栧厛錛屾垜浠畾涔変釜嫻佺▼妯℃澘錛圥rocessDefinition錛夛紝灝辨槸涓婇潰浠g爜鐨凱rocessDefinition processDefinition = ProcessDefinition.parseXmlString(….);榪欐錛屽湪鎷彿涓槸jbpm瀹氫箟鐨勬祦紼嬶紝鍏朵腑鍖呮嫭涓変釜鐜妭錛屽垎鍒槸starts-state銆乻tate鍜宔nd-state銆俻arseXmlString錛堬級鏂規硶鐨勪富瑕佸姛鑳芥槸瑙f瀽榪欐xml璇█榪斿洖涓祦紼嬫ā鏉垮璞★紙processDefinition錛夈?br />         鎺ョ潃錛岄氳繃嫻佺▼瀹炰緥綾伙紙ProcessInstance錛夋潵瀹炰緥鍖栦釜嫻佺▼瀹炰緥錛岄氳繃浼犺繘鏉ョ殑嫻佺▼妯℃澘瀵硅薄鍒涘緩ProcessInstance processInstance =new ProcessInstance(processDefinition)銆傛垜浠潵鐪嬬湅new ProcessInstance(processDefinition)鍒板簳鍋氫簡浠涔堬紝閫氳繃鏌ョ湅ProcessInstance鐨勬簮浠g爜錛屽彲浠ョ湅鍒板叾涓富瑕佺殑涓孌墊槸
        public ProcessInstance( ProcessDefinition processDefinition ) {
            //鐣ュ幓鍏朵粬浠g爜
            this.processDefinition = processDefinition; //灝嗘祦紼嬫ā鏉垮璞′粯緇欐祦紼嬪疄渚?br />             this.rootToken = new Token(this); //鍒涘緩璺熶護鐗?br />             //鐣ュ幓鍏朵粬浠g爜
        }
        鎴戜滑緇х畫璺熻繘Token榪欎釜綾?br />         public Token(ProcessInstance processInstance) {
            //涓昏涓鍙ュ涓?br />             this.node = processInstance.getProcessDefinition().getStartState();
        }
        榪欐牱灝卞疄鐜頒簡浠ょ墝緇戝畾鍒板紑濮嬭妭鐐廣傝嚦姝わ紝涓涓祦紼嬪疄渚嬪氨鍒涘緩璧鋒潵浜嗭紝騫朵笖璇ユ祦紼嬪疄渚嬭蛋鍒頒簡寮濮嬭妭鐐癸紝鍗充護鐗屾墍澶勭殑浣嶇疆銆?br />         鎴戜滑鎺ョ潃寰涓嬭蛋token.signal()
        public void signal() {
                signal(node.getDefaultLeavingTransition(), new ExecutionContext(this));
                //榪欓噷鐨刧etDefaultLeavingTransition()濡傛灉鏈夊鏉¤礬寰勶紝鍒欏幓絎竴鏉¤礬寰?br />           }
        void signal(Transition transition, ExecutionContext executionContext) {
            //鐪佺暐鍏朵粬浠g爜
            node.leave(executionContext, transition);
            //鐪佺暐鍏朵粬浠g爜
        }
        榪欓噷鐨刵ode灝辨槸鍒氭墠浠ょ墝鎵鍦ㄧ殑寮濮嬭妭鐐癸紝鎴戜滑鏉ョ湅鐪媕bpm鏄浣曞皢浠ょ墝浠庡紑濮嬭妭鐐圭Щ鍒頒笅涓妭鐐圭殑銆?br />         public void leave(ExecutionContext executionContext, Transition transition) {
            Token token = executionContext.getToken();
            token.setNode(this);//姝ゆ椂浠ょ墝榪樺湪寮濮嬭妭鐐?br />             executionContext.setTransition(transition);
            //鐣ュ幓閮ㄥ垎浠g爜
        executionContext.setTransitionSource(this);
        transition.take(executionContext);//瀹炵幇浠ょ墝鐨勮漿縐?br />         }
        鎴戜滑鏉ョ湅鐪媡ransition.take(..)鏂規硶鍋氫簡浠涔?br />         public void take(ExecutionContext executionContext) {
            //鐣ュ幓閮ㄥ垎浠g爜
            to.enter(executionContext);//紱誨紑寮濮嬭妭鐐癸紝榪涘叆鍒頒笅涓妭鐐?br />         }
        澶у鍙兘浼氭湁鐐圭枒闂紝榪欎釜to鑺傜偣鏄粈涔堟槸鍚﹀垵濮嬪寲鐨勶紵鍏跺疄鍦╯ignal鏃舵湁鍙ode.getDefaultLeavingTransition()錛岃繖鍙ヨ繑鍥濼ransition瀵硅薄錛岃瀵硅薄灝卞凡緇忓垵濮嬪寲浜唗o鑺傜偣鐨勫璞°傛垜浠湪璺熻繘to.enter(..)
        public void enter(ExecutionContext executionContext) {
            Token token = executionContext.getToken();
            token.setNode(this);//姝ゆ椂浠ょ墝灝卞埌浜嗗悕瀛椾負“s”鐨剆tate鑺傜偣
            token.setNodeEnter(new Date());
            executionContext.setTransition(null);
            executionContext.setTransitionSource(null);
            execute(executionContext);
        }
        鍦ㄨ繖孌典唬鐮佷腑鐨勬敞閲婅繖鍙ワ紝鐪熸瀹炵幇浜嗕護鐗屼粠寮濮嬭妭鐐瑰埌涓嬩釜鑺傜偣浜嗐?br />         鑷蟲錛宩bpm宸ヤ綔嫻佸紩鎿庣殑鍐呴儴宸ヤ綔鍘熺悊灝變粙緇嶅畬浜嗭紝鍏跺疄榪欏氨鏄伐浣滄祦寮曟搸鏈鏍稿績鐨勯儴鍒嗕簡錛屽氨鏄浣曚粠涓涓幆鑺傝漿縐誨埌鍙︿竴涓幆鑺傘傛垨璁鎬綘浼氳“榪欎箞綆鍗曪紝鎴戦┈涓婂氨鍙互鍐欎竴涓?#8221;錛屽叾瀹炰笉鐒訛紝涓婇潰鎴戜滑鎵鐢ㄧ殑渚嬪瓙鏄崄鍒嗙畝鍗曠殑渚嬪瓙錛屽叾瀹炲湪宸ヤ綔嫻佽仈鐩熻鑼冧腑榪樻湁鍏朵粬澶嶆潅鐨勮妭鐐規ā鍨嬶紝濡俿plit錛宩oin錛宻ubflow絳夈備笉榪囧垢榪愮殑鏄繖浜涘鏉傜殑鑺傜偣妯″瀷jbpm閮戒負鎴戜滑鎻愪緵浜嗕粬鑷繁鐨勯粯璁ょ殑瀹炵幇錛岃繖浜涜妭鐐規ā鍨嬮兘鍦╫rg.jbpm.graph.node鍖呬笅銆俲bpm寮曟搸涓緢濂界殑鎶借薄浜嗚妭鐐規ā鍨婲ode綾伙紝澶ч儴鍒嗙殑澶嶆潅鑺傜偣妯″瀷閮界戶鎵胯嚜Node錛屾垜浠篃鍙互瀹氬埗鑷繁鐨勮妭鐐癸紝鍙瀹炵幇Node綾葷殑execute()鏂規硶鍗沖彲鏂逛究鐨勫疄鐜般傚叾瀹炰粠涓婇潰鍒嗘瀽鐨勪唬鐮佸彲浠ョ湅鍑猴紝Node綾諱富瑕佺殑閫昏緫澶勭悊鏄湪leave()銆乪nter()鍜宔xecute()涓変釜鏂規硶錛屽ぇ瀹跺彲浠ョ湅涓婸rocessState錛宩oin錛宖ork榪欎簺鑺傜偣妯″瀷鏄浣曞疄鐜扮殑銆?br /> 浠ヤ笂綆鍗曚粙緇嶄簡jbpm寮曟搸鍐呮牳鐨勫伐浣滃師鐞嗭紝濡傛湁涓嶅鐨勫湴鏂硅繕鏈涙寚姝c?br />



]]>
浠庡熀浜巇b鐨剋orkflow杞垬鍒癹bpmhttp://www.tkk7.com/fullqin/archive/2008/09/15/229013.html鍥у洤涔嬬尓鍥у洤涔嬬尓Mon, 15 Sep 2008 10:21:00 GMThttp://www.tkk7.com/fullqin/archive/2008/09/15/229013.htmlhttp://www.tkk7.com/fullqin/comments/229013.htmlhttp://www.tkk7.com/fullqin/archive/2008/09/15/229013.html#Feedback0http://www.tkk7.com/fullqin/comments/commentRss/229013.htmlhttp://www.tkk7.com/fullqin/services/trackbacks/229013.html    寮濮嬫帴瑙﹀伐浣滄祦鏄袱騫村墠錛岄偅鏃跺垰榪涘叕鍙革紝鑷繁涔熺畻鏄釜鏂版墜錛屽埌鍏徃鍚庤鍒嗛厤鍒板仛IT緗戠鐨勯」鐩粍錛屽仛浜嗕簺涓滆タ錛屽悗鏉ユ垚绔嬩簡涓柊鐨勯」鐩粍錛屾垜琚垎閰嶅埌榪欎釜鏂扮粍鎴愮殑欏圭洰緇勶紝涔熷氨鏄粠榪欎互鍚庡紑濮嬫帴瑙﹀伐浣滄祦鐨勩傚綋鏃跺宸ヤ綔嫻佹槸涓鐐規蹇甸兘娌℃湁錛屾參鎱粠鍏徃寮鍙戠殑鍩轟簬db鐨勫伐浣滄祦騫沖彴寮濮嬫帴瑙﹀伐浣滄祦錛屽茍鍩轟簬姝ゅ伐浣滄祦騫沖彴緇撳悎涓氬姟寮鍙戜簡鍑犱釜妯″潡銆?br />     鍏徃鐨勮繖涓熀浜?/span>db鐨勫伐浣滄祦騫沖彴榪樻槸瀹炵幇浜嗚澶氬姛鑳斤細
        1銆佸熀浜?/span>web鐨勬祦紼嬭璁″櫒錛屼富瑕佹槸鍩轟簬IE鐨?/span>vml璇█寮鍙戠殑錛屽彲浠ヨ璁″嚭濡備笅鍥劇殑嫻佺▼妯℃澘銆?br />
    姝ゆ祦紼嬫ā鏉垮寘鎷紑濮嬬幆鑺傦紝緇撴潫鐜妭浠ュ強浜哄伐澶勭悊鐨勪袱涓幆鑺傦紙涓撳緇勫鐞嗗拰鍙戣搗浜虹‘璁わ級錛屽疄鐜扮幆鑺傜殑鑷驚鐜互鍙婂洖鏈旓紝鍒嗗埆鍦?#8220;涓撳緇勫鐞?#8221;鐜妭鍜?#8220;鍙戣搗浜虹‘璁?#8221;鐜妭涓婂疄鐜般傚熀浜庢嫻佺▼榪愯涓殑瀹炰緥鍥懼涓嬶細


    2銆佺幆鑺傜殑鎵漿
    A銆佷覆琛?br />     鍍忎笂鍥句腑浠嬬粛鐨勫氨鏄疄鐜頒簡涓茶鐨勫姛鑳姐?br />     B銆佸茍琛?/span>濡傚浘

    C銆佸瀹炰緥錛堝嵆騫沖父鎵璇寸殑浼氱錛?br />     瀹炵幇浜嗗寘鎷墍鏈変細絳鵑兘瀹屾垚鍚庢墠寰涓嬩釜鐜妭璧板拰鍑犱釜浼氱鍚庡氨鍙線涓嬩釜鐜妭璧扮殑鍔熻兘錛屾祦紼嬬殑妯℃澘濡傚浘錛?br />
    鍏朵腑鐜妭妯℃澘涓婂甫“M”鐨勭幆鑺傚氨琛ㄧず鏄瀹炰緥鐨勭幆鑺傘?br />     榪愯涓殑瀹炰緥濡傚浘錛?br />
    D銆佸瓙嫻佺▼瀛愭祦紼嬫槸鍦ㄤ竴涓櫄鎷熺幆鑺備腑瀹炵幇鐨勶紝鍗寵鐜妭涓嶆槸浜哄伐鐜妭銆傚鍥撅細

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