Yes, Hani Suleiman.
在 2010-09-14二的 12:26 +0200，Jacques Le Roux写道：
> From: "Shi Jinghai" <[email protected]>
> > Hi Jack,
> >
> > I respect Hans' great work on OSWorkflow. Only 2 questions on OFBiz
>
> I guess you meant Hani's
> http://www.opensymphony.com/osworkflow/members.action
>
> Jacques
>
> > OSWorkflow integration:
> > 1. Support hot deploy a workflow in OFBiz? If yes, how the ongoing
> > processes run when a new version workflow deployed?
> > 2. Support UI generation according to workflow definition?
> >
> > Regards,
> >
> > Shi Jinghai/Beijing Langhua Ltd.
> >
> >
> > 在 2010-09-14二的 14:33 +0800，Jack Liu写道：
> >> I recommend OSWorkflow and it's easier to master.
> >>
> >>
> >>
> >> -----Original Message-----
> >> From: Deepa Priolkar [mailto:[email protected]]
> >> Sent: 2010年9月14日 14:25
> >> To: [email protected]; [email protected]
> >> Subject: RE: Ofbiz WorkFlow Engine
> >>
> >> Also one more concern, when i am starting the server i am seeing some more
> >> error. this error is due to the asm.jar. Ofbiz has
> >> asm2.2.jar which does not have the CodeVisitor class, and i cannot include
> >> the older version because it does not have many other
> >> classes used by Groovy.. please suggest how we can resolve this error..
> >> cos two versions of asm cannot exists in one workspace it
> >> clashes...
> >>
> >> 2010-09-14 11:54:46,453 (JbpmCommandExecutor)
> >> [CGLIBLazyInitializer.java:130:ERROR] CGLIB Enhancement failed:
> >> org.jbpm.taskmgmt.log.TaskAssignLog
> >> java.lang.NoClassDefFoundError: org/objectweb/asm/CodeVisitor
> >> at
> >> net.sf.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:165)
> >> at
> >> net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
> >> at
> >> net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
> >> at net.sf.cglib.core.KeyFactory$Generator.create(KeyFactory.java:145)
> >>
> >> Regards,
> >> Deepa
> >> -----Original Message-----
> >> From: Deepa Priolkar [mailto:[email protected]]
> >> Sent: Tue 9/14/2010 11:45 AM
> >> To: [email protected]
> >> Subject: RE: Ofbiz WorkFlow Engine
> >>
> >>
> >> Thanks Shi... i have done the necessary configurations in my workspace for
> >> the JBPM integration as adviced below.
> >>
> >> However when i am trying to run the application, on clicking "New
> >> WorkFlow" I am getting table/view "HIBERNATE_UNIQUE_KEY" not
> >> found error in the logs. I have created all the tables as mentioned in the
> >> create.sql.. please note that i am using derby
> >> database.. Please advice..
> >>
> >> 2010-09-14 11:42:47,328 (http-0.0.0.0-8443-1)
> >> [JDBCExceptionReporter.java:72 :ERROR] Table/View 'HIBERNATE_UNIQUE_KEY'
> >> does not
> >> exist.
> >> 2010-09-14 11:42:47,328 (http-0.0.0.0-8443-1) [ Log4JLoggerFactory.java:96
> >> :ERROR]
> >> Method public static java.util.List
> >> org.langhua.ofbiz.jbpm.OFBizNewProcessInstance.getWorkflowOptions(org.ofbiz.entity.GenericDelegator,org.ofbiz.entity.GenericValue)
> >>
> >> threw an exception
> >> The problematic instruction:
> >> ----------
> >> ==> assignment:
> >> processList=Static["org.langhua.ofbiz.jbpm.OFBizNewProcessInstance"].getWorkflowOptions(delegator,userLogin)
> >> [on
> >> line 19, column 1 in component://jbpm/webapp/jbpm/jbpm/newWorkflow.ftl]
> >> ----------
> >>
> >> Java backtrace for programmers:
> >> ----------
> >> freemarker.template.TemplateModelException: Method public static
> >> java.util.List
> >> org.langhua.ofbiz.jbpm.OFBizNewProcessInstance.getWorkflowOptions(org.ofbiz.entity.GenericDelegator,org.ofbiz.entity.GenericValue)
> >>
> >> threw an exception
> >> at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:125)
> >> at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:93)
> >> at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
> >>
> >> Regards,
> >> Deepa
> >>
> >> -----Original Message-----
> >> From: Shi Jinghai [mailto:[email protected]]
> >> Sent: Mon 9/13/2010 3:06 PM
> >> To: [email protected]
> >> Subject: RE: Ofbiz WorkFlow Engine
> >>
> >> Hi Deepa,
> >>
> >> The ofbiz-jbpm component is developed in maven style. We use eclipse +
> >> iam as our standard develop tool.
> >>
> >> You can find the built components in our maven repository:
> >> http://maven2.langhua.org/public/ofbiz/ofbiz-htmlreport/09.04/
> >>
> >> http://maven2.langhua.org/public/ofbiz/ofbiz-jbpm-core/09.04/
> >>
> >> Download the zip files and unzip them to your ofbiz, rebuild (I changed
> >> the StringUtil.java to make it work for iframe in htmlreport), add the 2
> >> components to component-load.xml, config
> >> ${your_ofbiz_home}/runtime/catalina/conf/context.xml to fit your
> >> database and restart ofbiz, that's all. The jbpm tables will be created
> >> automatically during startup.
> >>
> >> The htmlreport is a tool to show the procedures of importing jbpm
> >> process file and etc in web browser. There's demos in the component. You
> >> can remove it from your tool bar if it works.
> >>
> >> Good luck,
> >>
> >> Shi Jinghai/Beijing Langhua Ltd.
> >>
> >>
> >> ? 2010-09-12?? 22:29 +0530,Deepa Priolkar??:
> >> > can someone tell me how to create table in the derby database?
> >> >
> >> > ________________________________
> >> >
> >> > From: Deepa Priolkar [mailto:[email protected]]
> >> > Sent: Sun 9/12/2010 10:25 PM
> >> > To: [email protected]
> >> > Subject: RE: Ofbiz WorkFlow Engine
> >> >
> >> >
> >> >
> >> > Hi,
> >> >
> >> > I was able to solve the issue related to the database configuration, but
> >> > looks like now i am totally stuck..
> >> >
> >> > When i am trying to start the server, i am getting following error,
> >> > Please help..
> >> >
> >> > 2010-09-12 22:22:26,218 (JbpmCommandExecutor) [
> >> > SessionFactoryImpl.java:373:INFO ] Checking 0 named SQL queries
> >> >
> >> > 2010-09-12 22:22:26,296 (JbpmCommandExecutor)
> >> > [JDBCExceptionReporter.java:71 :WARN ] SQL Error: 20000, SQLState: 42X05
> >> >
> >> > 2010-09-12 22:22:26,296 (JbpmCommandExecutor)
> >> > [JDBCExceptionReporter.java:72 :ERROR] Table/View 'JBPM_MESSAGE' does
> >> > not exist.
> >> >
> >> > 2010-09-12 22:22:26,296 (JbpmCommandExecutor)
> >> > [JDBCExceptionReporter.java:48 :WARN ] SQL Warning: 10000, SQLState:
> >> > 01J01
> >> >
> >> > 2010-09-12 22:22:26,296 (JbpmCommandExecutor)
> >> > [JDBCExceptionReporter.java:49 :WARN ] Database 'ofbiz' not created,
> >> > connection
> >> > made to existing database instead.
> >> >
> >> > 2010-09-12 22:22:26,328 (JbpmScheduler) [JDBCExceptionReporter.java:71
> >> > :WARN ] SQL Error: 20000, SQLState: 42X05
> >> >
> >> > 2010-09-12 22:22:26,328 (JbpmScheduler) [JDBCExceptionReporter.java:72
> >> > :ERROR] Table/View 'JBPM_TIMER' does not exist.
> >> >
> >> > 2010-09-12 22:22:26,328 (JbpmScheduler) [ SchedulerSession.java:86
> >> > :ERROR] org.hibernate.exception.SQLGrammarException: could
> >> > not execute query using iterate
> >> >
> >> > 2010-09-12 22:22:26,328 (JbpmCommandExecutor)
> >> > [CommandExecutorThread.java:88 :ERROR]
> >> > org.hibernate.exception.SQLGrammarException: could not execute query
> >> > using iterate
> >> >
> >> > 2010-09-12 22:22:26,328 (JbpmScheduler) [ SchedulerThread.java:79 :INFO
> >> > ] runtime exception while executing timers
> >> >
> >> > org.jbpm.JbpmException: couldn't find timers from the database
> >> >
> >> > at org.jbpm.db.
> >> >
> >> >
> >> >
> >> > ________________________________
> >> >
> >> > From: Deepa Priolkar [mailto:[email protected]]
> >> > Sent: Sun 9/12/2010 8:41 PM
> >> > To: [email protected]; [email protected]
> >> > Subject: RE: Ofbiz WorkFlow Engine
> >> >
> >> >
> >> >
> >> > Hi,
> >> >
> >> > I forgot to mention that i am getting error after doing the
> >> > configuration mentioned in my last mail,
> >> >
> >> > snippet from the logs
> >> >
> >> > 2010-09-12 20:23:29,953 (JbpmScheduler)
> >> > [DatasourceConnectionProvider.java:55 :FATAL] Could not find datasource:
> >> > java:comp/env/jBPM_DS
> >> > javax.naming.NamingException: Could not create resource factory instance
> >> > [Root exception is java.lang.InstantiationException:
> >> > org.ofbiz.entity.datasource.GenericHelperDAO]
> >> > at
> >> > org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:102)
> >> > at
> >> > javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
> >> > at org.apache.naming.NamingContext.lookup(NamingContext.java:793)
> >> > at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
> >> > at org.apache.naming.NamingContext.lookup(NamingContext.java:781)
> >> > at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
> >> > at org.apache.naming.NamingContext.lookup(NamingContext.java:781)
> >> > at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
> >> > at
> >> > org.apache.naming.SelectorContext.lookup(SelectorContext.java:137)
> >> > at javax.naming.InitialContext.lookup(InitialContext.java:351)
> >> > at
> >> > org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
> >> > at
> >> > org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
> >> > at
> >> > org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
> >> > at
> >> > org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:366)
> >> > at
> >> > org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:60)
> >> > at
> >> > org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1859)
> >> > at
> >> > org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1152)
> >> > at
> >> > org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:90)
> >> > at
> >> > org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:74)
> >> > at
> >> > org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:78)
> >> > at
> >> > org.jbpm.persistence.db.DbPersistenceService.getSchedulerSession(DbPersistenceService.java:245)
> >> > at org.jbpm.JbpmContext.getSchedulerSession(JbpmContext.java:529)
> >> > at
> >> > org.jbpm.scheduler.impl.SchedulerThread.executeTimers(SchedulerThread.java:103)
> >> > at
> >> > org.jbpm.scheduler.impl.SchedulerThread.run(SchedulerThread.java:70)
> >> > Caused by: java.lang.InstantiationException:
> >> > org.ofbiz.entity.datasource.GenericHelperDAO
> >> > at java.lang.Class.newInstance0(Class.java:335)
> >> > at java.lang.Class.newInstance(Class.java:303)
> >> > at
> >> > org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:98)
> >> > ... 23 more
> >> >
> >> > -----Original Message-----
> >> > From: Deepa Priolkar [mailto:[email protected]]
> >> > Sent: Sun 9/12/2010 8:37 PM
> >> > To: [email protected]
> >> > Subject: RE: Ofbiz WorkFlow Engine
> >> >
> >> >
> >> > Hi,
> >> >
> >> > Need some help in JBPM integration, I have followed the steps mentioned
> >> > in the link given below.
> >> >
> >> > Now for the database i want to use derby instead of MySQL...
> >> > I have configured following in the context.xml
> >> > (runtime/catalina/conf/context.xml)
> >> > <Resource name="jBPM_DS" auth="Container" type="javax.sql.DataSource"
> >> > removeAbandoned="true"
> >> > maxActive="30" maxIdle="3" maxWait="2000"
> >> > username="ofbiz" password="ofbiz"
> >> > driverClassName="org.apache.derby.jdbc.EmbeddedDriver"
> >> > factory="org.ofbiz.entity.datasource.GenericHelperDAO"
> >> > url="jdbc:derby:ofbiz;create=true"/>
> >> >
> >> > </Context>
> >> >
> >> > Please let me know what else i need to configure.. I have configured the
> >> > hibernate.cfg.xml also
> >> >
> >> > <property
> >> > name="hibernate.dialect">org.hibernate.dialect.DerbyDialect</property>
> >> > <property
> >> > name="hibernate.connection.datasource">java:comp/env/jBPM_DS</property>
> >> >
> >> > Regards,
> >> > Deepa
> >> >
> >> >
> >> > -----Original Message-----
> >> > From: [email protected] on behalf of Jeroen van der Wal
> >> > Sent: Thu 9/9/2010 5:37 PM
> >> > To: [email protected]
> >> > Subject: Re: Ofbiz WorkFlow Engine
> >> >
> >> > There's SVn access available. Instructions here:
> >> > http://www.langhua.cn/download/ofbiz-jbpm.html
> >> >
> >> > -Jeroen
> >> >
> >> > On Thu, Sep 9, 2010 at 1:24 PM, Deepa Priolkar
> >> > <[email protected]>wrote:
> >> >
> >> > > Hi Shi,
> >> > >
> >> > > Can you please help me to download the code from the location mentioned
> >> > > below? I tried FTP it did not work. Please advice.
> >> > >
> >> > >
> >> > > On 9/7/10 5:51 AM, Shi Jinghai wrote:
> >> > > > Here is a OFBiz-jBPM component:
> >> > > > http://langhua.org/portal/portal/default/iframe?pageurl=%2Fviewvc%
> >> > > > 2Fopensource%2Fofbiz%2Fofbiz-jbpm%2F
> >> > > >
> >> > > > As Tom has left jboss and go to Alfresco, I'm not sure what's the
> >> > > > future
> >> > > > of jBPM.
> >> > > >
> >> > > > OSWorkflow can also work with OFBiz.
> >> > > >
> >> > > > Personally I like jBPM.
> >> > > >
> >> > > > Regards,
> >> > > >
> >> > > > Shi Jinghai/Beijing Langhua Ltd.
> >> > > >
> >> > > >
> >> > > > åo¨ 2010-09-07äºOçs" 14:47 +0530ï¼ODeepa Priolkarå?Té "ï¼s
> >> > > >> Hi Varun,
> >> > > >>
> >> > > >> Yes I am looking for something similar to JBPM, not fullfledge but
> >> > > >> atleast it should have the configuration through XML (similar to
> >> > > >> Shark).
> >> > > >> Do we have something like this in Ofbiz integrated? If not, then has
> >> > > >> anyone integrated any webflows in Ofbiz? Please let me know..
> >> > > >>
> >> > > >> Regards,
> >> > > >> Deepa
> >> > > >>
> >> > > >> -----Original Message-----
> >> > > >> From: varun bhansaly [mailto:[email protected]]
> >> > > >> Sent: Tuesday, September 07, 2010 1:38 PM
> >> > > >> To: [email protected]
> >> > > >> Subject: Re: Ofbiz WorkFlow Engine
> >> > > >>
> >> > > >> Hi Deepa,
> >> > > >> Are you looking at something like designing the process flow, for
> >> > > >> eg as
> >> > > >> in
> >> > > >> jBPM workflow engine& the process designer ?
> >> > > >> Though processes could be implemented using SECAs, EECAs etc.
> >> > > >>
> >> > > >>
> >> > > >> On Tue, Sep 7, 2010 at 1:24 PM, Deepa Priolkar
> >> > > >> <[email protected]>wrote:
> >> > > >>
> >> > > >>> Thanks Varun for replying.. I have checked this link but its
> >> > > >>> talking
> >> > > >>> about XPDL which actually comes with Shark implementation and in
> >> > > >>> the
> >> > > >>> same link they have mentioned that Shark is not yet implemented in
> >> > > >>> Ofbiz. The alternative is event based. SO does this mean we don't
> >> > > >>> have
> >> > > >>> workflow definition type of design in Ofbiz as of now other then
> >> > > >>> the
> >> > > >>> events?
> >> > > >>>
> >> > > >>> Thanks,
> >> > > >>> Deepa
> >> > > >>>
> >> > > >>> -----Original Message-----
> >> > > >>> From: varun bhansaly [mailto:[email protected]]
> >> > > >>> Sent: Monday, September 06, 2010 9:57 PM
> >> > > >>> To: [email protected]
> >> > > >>> Subject: Re: Ofbiz WorkFlow Engine
> >> > > >>>
> >> > > >>> Hi,
> >> > > >>> This document might help http://ofbiz.apache.org/docs/workflow.html
> >> > > >>>
> >> > > >>> On Mon, Sep 6, 2010 at 9:39 PM, Deepa Priolkar
> >> > > >>> <[email protected]>wrote:
> >> > > >>>
> >> > > >>>> Hi All,
> >> > > >>>>
> >> > > >>>>
> >> > > >>>>
> >> > > >>>> Need some help to know if we have any workflow integrated in ofbiz
> >> > > >>> 9.04
> >> > > >>>> version?
> >> > > >>>>
> >> > > >>>> if we already have the workflow is it using xpdl? Is it Shark
> >> > > >>> workflow?
> >> > > >>>> Please let me know.. need this urgently before i start designing
> >> > > >>>> for
> >> > > >>> one
> >> > > >>>> of my requirement.
> >> > > >>>>
> >> > > >>>>
> >> > > >>>>
> >> > > >>>> Appreciate your help.
> >> > > >>>>
> >> > > >>>>
> >> > > >>>> Thanks& Regards,
> >> > > >>>>
> >> > > >>>> Deepa
> >> > > >>>>
> >> > > >>>>
> >> > > >>>>
> >> > > >>>>
> >> > > >>>>
> >> > > >>>>
> >> > > >>>>
> >> > > >> ========================================================================
> >> > > >>> ====================================================Disclaimer:
> >> > > >>>> This message and the information contained herein is proprietary
> >> > > >> and
> >> > > >>>> confidential and subject to the Tech Mahindra policy statement,
> >> > > >>>> you
> >> > > >>> may
> >> > > >>>> review the policy at<a
> >> > > >>> href="http://www.techmahindra.com/Disclaimer.html
> >> > > >>>> ">http://www.techmahindra.com/Disclaimer.html</a> externally
> >> > > >>>> and<a
> >> > > >>> href="
> >> > > >>>> http://tim.techmahindra.com/Disclaimer.html";>
> >> > > >>>> http://tim.techmahindra.com/Disclaimer.html</a> internally within
> >> > > >> Tech
> >> > > >> Mahindra.===============================================================
> >> > > >>> =============================================================
> >> > > >>>
> >> > > >>>
> >> > > >>> --
> >> > > >>> Regards,
> >> > > >>> Varun Bhansaly
> >> > > >>>
> >> > > >>>
> >> > > >> ========================================================================
> >> > > >> ====================================================Disclaimer:
> >> > > >>> This message and the information contained herein is proprietary
> >> > > >>> and
> >> > > >>> confidential and subject to the Tech Mahindra policy statement, you
> >> > > >> may
> >> > > >>> review the policy at<a
> >> > > >> href="http://www.techmahindra.com/Disclaimer.html
> >> > > >>> ">http://www.techmahindra.com/Disclaimer.html</a> externally and<a
> >> > > >> href="
> >> > > >>> http://tim.techmahindra.com/Disclaimer.html";>
> >> > > >>> http://tim.techmahindra.com/Disclaimer.html</a> internally within
> >> > > Tech
> >> > > >>>
> >> > > >> Mahindra.===============================================================
> >> > > >> =============================================================
> >> > > >>
> >> > > >>
> >> > > >
> >> > >
> >> > > ============================================================================================================================Disclaimer:
> >> > > This message and the information contained herein is proprietary and
> >> > > confidential and subject to the Tech Mahindra policy statement, you may
> >> > > review the policy at <a
> >> > > href="http://www.techmahindra.com/Disclaimer.html
> >> > > ">http://www.techmahindra.com/Disclaimer.html</a> externally and <a
> >> > > href="
> >> > > http://tim.techmahindra.com/Disclaimer.html";>
> >> > > http://tim.techmahindra.com/Disclaimer.html</a> internally within Tech
> >> > > Mahindra.============================================================================================================================
> >> >
> >> >
> >> >
> >> >
> >> > ============================================================================================================================Disclaimer:
> >> >
> >> > This message and the information contained herein is proprietary and
> >> > confidential and subject to the Tech Mahindra policy
> >> > statement, you may review the policy at <a
> >> > href="http://www.techmahindra.com/Disclaimer.html";>http://www.techmahindra.com/Disclaimer.html</a>
> >> > externally and <a
> >> > href="http://tim.techmahindra.com/Disclaimer.html";>http://tim.techmahindra.com/Disclaimer.html</a>
> >> > internally within Tech
> >> > Mahindra.============================================================================================================================
> >> >
> >> >
> >> >
> >> >
> >>
> >>
> >>
> >>
> >>
> >> ============================================================================================================================Disclaimer:
> >>
> >> This message and the information contained herein is proprietary and
> >> confidential and subject to the Tech Mahindra policy
> >> statement, you may review the policy at <a
> >> href="http://www.techmahindra.com/Disclaimer.html";>http://www.techmahindra.com/Disclaimer.html</a>
> >> externally and <a
> >> href="http://tim.techmahindra.com/Disclaimer.html";>http://tim.techmahindra.com/Disclaimer.html</a>
> >> internally within Tech
> >> Mahindra.============================================================================================================================
> >
>
>
